From db37cefc22b4c76cd6cdde1467dc7207e818d0d9 Mon Sep 17 00:00:00 2001
From: Mariusz Reichert <mariusz.reichert@gmail.com>
Date: Wed, 29 May 2024 15:51:37 +0200
Subject: [PATCH] Enabling tracing by usage of opentelemtry

---
 Cargo.lock                  | 1316 ++++++++++++++++++++++++++++-------
 Cargo.toml                  |    8 +-
 src/bin/electrs.rs          |    7 +-
 src/config.rs               |    2 +-
 src/daemon.rs               |   34 +
 src/electrum/server.rs      |   25 +-
 src/lib.rs                  |    1 +
 src/new_index/db.rs         |    5 +
 src/new_index/fetch.rs      |    7 +
 src/new_index/mempool.rs    |   23 +
 src/new_index/precache.rs   |    4 +
 src/new_index/query.rs      |   20 +
 src/new_index/schema.rs     |   63 +-
 src/otlp_trace.rs           |   85 +++
 src/rest.rs                 |    4 +
 src/util/block.rs           |    6 +
 src/util/electrum_merkle.rs |    6 +-
 src/util/fees.rs            |    2 +
 18 files changed, 1368 insertions(+), 250 deletions(-)
 create mode 100644 src/otlp_trace.rs

diff --git a/Cargo.lock b/Cargo.lock
index ba517f5e4..9db85e225 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "addr2line"
-version = "0.21.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb"
+checksum = "6e4503c46a5c0c7844e948c9a4d6acd9f50cccb4de1c48eb9e291ea17470c678"
 dependencies = [
  "gimli",
 ]
@@ -19,9 +19,9 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "aes"
-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac1f845298e95f983ff1944b728ae08b8cebab80d684f0a832ed0fc74dfa27e2"
+checksum = "b169f7a6d4742236a0a00c541b845991d0ac43e546831af1249753ab4c3aa3a0"
 dependencies = [
  "cfg-if",
  "cipher",
@@ -30,9 +30,9 @@ dependencies = [
 
 [[package]]
 name = "aho-corasick"
-version = "1.1.2"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2969dcb958b36655471fc61f7e416fa76033bdd4bfed0678d8fee1e2d07a1f0"
+checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
 dependencies = [
  "memchr",
 ]
@@ -63,9 +63,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.79"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "080e9890a082662b09c1ad45f567faeeb47f22b5fb23895fbe1e651e718e25ca"
+checksum = "b3d1d046238990b9cf5bcde22a3fb3584ee5cf65fb2765f454ed428c7a0063da"
 
 [[package]]
 name = "arraydeque"
@@ -79,12 +79,29 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6b4930d2cb77ce62f89ee5d5289b4ac049559b1c45539271f5ed4fdc7db34545"
 
+[[package]]
+name = "arrayvec"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
+
 [[package]]
 name = "ascii"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d92bec98840b8f03a5ff5413de5293bfcd8bf96467cf5452609f939ec6f5de16"
 
+[[package]]
+name = "async-trait"
+version = "0.1.80"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c6fa2087f2753a7da8cc1c0dbfcf89579dd57458e36769de5ac750b4671737ca"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+]
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -98,15 +115,60 @@ dependencies = [
 
 [[package]]
 name = "autocfg"
-version = "1.1.0"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
+
+[[package]]
+name = "axum"
+version = "0.6.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b829e4e32b91e643de6eafe82b1d90675f5874230191a4ffbc1b336dec4d6bf"
+dependencies = [
+ "async-trait",
+ "axum-core",
+ "bitflags 1.3.2",
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper",
+ "itoa",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustversion",
+ "serde",
+ "sync_wrapper",
+ "tower",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "axum-core"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+checksum = "759fa577a247914fd3f7f76d62972792636412fbfd634cd452f6a385a74d2d2c"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "mime",
+ "rustversion",
+ "tower-layer",
+ "tower-service",
+]
 
 [[package]]
 name = "backtrace"
-version = "0.3.69"
+version = "0.3.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2089b7e3f35b9dd2d0ed921ead4f6d318c27680d4a5bd167b3ee120edb105837"
+checksum = "17c6a35df3749d2e8bb1b7b21a976d82b15548788d2735b9d82f329268f71a11"
 dependencies = [
  "addr2line",
  "cc",
@@ -123,6 +185,16 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4cbbc9d0964165b47557570cce6c952866c2678457aca742aafc9fb771d30270"
 
+[[package]]
+name = "base58ck"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c8d66485a3a2ea485c1913c4572ce0256067a5377ac8c75c4960e1cda98605f"
+dependencies = [
+ "bitcoin-internals 0.3.0",
+ "bitcoin_hashes 0.14.0",
+]
+
 [[package]]
 name = "base64"
 version = "0.10.1"
@@ -146,9 +218,9 @@ checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
 
 [[package]]
 name = "base64"
-version = "0.22.0"
+version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9475866fec1451be56a3c2400fd081ff546538961565ccb5b7142cbd22bc7a51"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "base64-compat"
@@ -177,6 +249,12 @@ version = "0.10.0-beta"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "98f7eed2b2781a6f0b5c903471d48e15f56fb4e1165df8a9a2337fd1a59d45ea"
 
+[[package]]
+name = "bech32"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d965446196e3b7decd44aa7ee49e31d630118f90ef12f97900f262eb915c951d"
+
 [[package]]
 name = "bincode"
 version = "1.3.3"
@@ -204,7 +282,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex",
- "syn 2.0.48",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -226,14 +304,32 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c85783c2fe40083ea54a33aa2f0ba58831d90fcd190f5bdc47e74e84d2a96ae"
 dependencies = [
  "bech32 0.10.0-beta",
- "bitcoin-internals",
+ "bitcoin-internals 0.2.0",
  "bitcoin_hashes 0.13.0",
- "hex-conservative",
+ "hex-conservative 0.1.2",
  "hex_lit",
  "secp256k1 0.28.2",
  "serde",
 ]
 
+[[package]]
+name = "bitcoin"
+version = "0.32.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7170e7750a20974246f17ece04311b4205a6155f1db564c5b224af817663c3ea"
+dependencies = [
+ "base58ck",
+ "bech32 0.11.0",
+ "bitcoin-internals 0.3.0",
+ "bitcoin-io",
+ "bitcoin-units",
+ "bitcoin_hashes 0.14.0",
+ "hex-conservative 0.2.1",
+ "hex_lit",
+ "secp256k1 0.29.0",
+ "serde",
+]
+
 [[package]]
 name = "bitcoin-internals"
 version = "0.2.0"
@@ -243,12 +339,37 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "bitcoin-internals"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30bdbe14aa07b06e6cfeffc529a1f099e5fbe249524f8125358604df99a4bed2"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "bitcoin-io"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "340e09e8399c7bd8912f495af6aa58bea0c9214773417ffaa8f6460f93aaee56"
+
 [[package]]
 name = "bitcoin-private"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "73290177011694f38ec25e165d0387ab7ea749a4b81cd4c80dae5988229f7a57"
 
+[[package]]
+name = "bitcoin-units"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb54da0b28892f3c52203a7191534033e051b6f4b52bc15480681b57b7e036f5"
+dependencies = [
+ "bitcoin-internals 0.3.0",
+ "serde",
+]
+
 [[package]]
 name = "bitcoin_hashes"
 version = "0.10.0"
@@ -273,8 +394,19 @@ version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1930a4dabfebb8d7d9992db18ebe3ae2876f0a305fab206fd168df931ede293b"
 dependencies = [
- "bitcoin-internals",
- "hex-conservative",
+ "bitcoin-internals 0.2.0",
+ "hex-conservative 0.1.2",
+ "serde",
+]
+
+[[package]]
+name = "bitcoin_hashes"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb18c03d0db0247e147a21a6faafd5a7eb851c743db062de72018b6b7e8e4d16"
+dependencies = [
+ "bitcoin-io",
+ "hex-conservative 0.2.1",
  "serde",
 ]
 
@@ -284,13 +416,26 @@ version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8eb70725a621848c83b3809913d5314c0d20ca84877d99dd909504b564edab00"
 dependencies = [
- "bitcoincore-rpc-json",
+ "bitcoincore-rpc-json 0.18.0",
  "jsonrpc 0.14.1",
  "log",
  "serde",
  "serde_json",
 ]
 
+[[package]]
+name = "bitcoincore-rpc"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aedd23ae0fd321affb4bbbc36126c6f49a32818dc6b979395d24da8c9d4e80ee"
+dependencies = [
+ "bitcoincore-rpc-json 0.19.0",
+ "jsonrpc 0.18.0",
+ "log",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "bitcoincore-rpc-json"
 version = "0.18.0"
@@ -302,14 +447,25 @@ dependencies = [
  "serde_json",
 ]
 
+[[package]]
+name = "bitcoincore-rpc-json"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8909583c5fab98508e80ef73e5592a651c954993dc6b7739963257d19f0e71a"
+dependencies = [
+ "bitcoin 0.32.0",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "bitcoind"
-version = "0.34.1"
+version = "0.34.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f50548a349632abb9a2007d431a302bf0401a786c91f809ff31765fba87e2397"
+checksum = "a1362bbf7e78ec7542017dcfc49e0ac5444280a6bea7566cfc591fca6863fc1a"
 dependencies = [
  "anyhow",
- "bitcoincore-rpc",
+ "bitcoincore-rpc 0.18.0",
  "log",
  "tempfile",
  "which",
@@ -317,13 +473,13 @@ dependencies = [
 
 [[package]]
 name = "bitcoind"
-version = "0.35.1"
+version = "0.35.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09db6b30b527263d2e3a8768a2c9299763858cb84d01a9d63d174b9f515e1a32"
+checksum = "66a9283039913262d1481c460fec9954cfa3de77da7a2d9f690a4eea3be33682"
 dependencies = [
  "anyhow",
- "bitcoin_hashes 0.13.0",
- "bitcoincore-rpc",
+ "bitcoin_hashes 0.14.0",
+ "bitcoincore-rpc 0.19.0",
  "flate2",
  "log",
  "minreq",
@@ -341,9 +497,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.4.2"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed570934406eb16438a4e976b1b4500774099c13b8cb96eec99f620f05090ddf"
+checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
 
 [[package]]
 name = "block-buffer"
@@ -356,9 +512,9 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.14.0"
+version = "3.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f30e7476521f6f8af1a1c4c0b8cc94f0bee37d91763d0ca2665f299b6cd8aec"
+checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
 
 [[package]]
 name = "byteorder"
@@ -368,9 +524,9 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "bytes"
-version = "1.5.0"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223"
+checksum = "514de17de45fdb8dc022b1a7975556c53c86f9f0aa5f534b98977b171857c2c9"
 
 [[package]]
 name = "bzip2"
@@ -395,11 +551,13 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.0.85"
+version = "1.0.98"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b918671670962b48bc23753aef0c51d072dca6f52f01f800854ada6ddb7f7d3"
+checksum = "41c270e7540d725e65ac7f1b212ac8ce349719624d7bcff99f8e2e488e8cf03f"
 dependencies = [
+ "jobserver",
  "libc",
+ "once_cell",
 ]
 
 [[package]]
@@ -419,16 +577,16 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.34"
+version = "0.4.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bc015644b92d5890fab7489e49d21f879d5c990186827d42ec511919404f38b"
+checksum = "a21f936df1771bf62b77f047b726c4625ff2e8aa607c01ec06e5a05bd8463401"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
  "js-sys",
  "num-traits",
  "wasm-bindgen",
- "windows-targets 0.52.0",
+ "windows-targets 0.52.5",
 ]
 
 [[package]]
@@ -449,9 +607,9 @@ dependencies = [
 
 [[package]]
 name = "clang-sys"
-version = "1.7.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67523a3b4be3ce1989d607a828d036249522dd9c1c8de7f4dd2dae43a37369d1"
+checksum = "0b023947811758c97c59bf9d1c188fd619ad4718dcaa767947df1cadb14f39f4"
 dependencies = [
  "glob",
  "libc",
@@ -475,9 +633,9 @@ dependencies = [
 
 [[package]]
 name = "const_fn"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbdcdcb6d86f71c5e97409ad45898af11cbc995b4ee8112d59095a28d376c935"
+checksum = "373e9fafaa20882876db20562275ff58d50e0caa2590077fe7ce7bef90211d0d"
 
 [[package]]
 name = "constant_time_eq"
@@ -512,6 +670,16 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "core-foundation"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.6"
@@ -529,18 +697,18 @@ dependencies = [
 
 [[package]]
 name = "crc32fast"
-version = "1.4.0"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3855a8a784b474f333699ef2bbca9db2c4a1f6d9088a90a2d25b1eb53111eaa"
+checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3"
 dependencies = [
  "cfg-if",
 ]
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.5.12"
+version = "0.5.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab3db02a9c5b5121e1e42fbdb1aeb65f5e02624cc58c43f2884c6ccac0b82f95"
+checksum = "33480d6946193aa8033910124896ca395333cae7e2d1113d1fef6c3272217df2"
 dependencies = [
  "crossbeam-utils",
 ]
@@ -566,9 +734,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.19"
+version = "0.8.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"
+checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80"
 
 [[package]]
 name = "crypto-common"
@@ -629,9 +797,9 @@ checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
 
 [[package]]
 name = "either"
-version = "1.10.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11157ac094ffbdde99aa67b23417ebdd801842852b500e395a45a9c0aac03e4a"
+checksum = "3dca9240753cf90908d7e4aac30f630662b02aebaa1b58a3cadabdb23385b58b"
 
 [[package]]
 name = "electrs"
@@ -639,10 +807,10 @@ version = "0.4.1"
 dependencies = [
  "arraydeque",
  "arrayref",
- "base64 0.22.0",
+ "base64 0.22.1",
  "bincode",
  "bitcoin 0.31.2",
- "bitcoind 0.35.1",
+ "bitcoind 0.35.2",
  "clap",
  "crossbeam-channel",
  "dirs",
@@ -652,14 +820,17 @@ dependencies = [
  "elementsd",
  "error-chain",
  "glob",
- "hex-conservative",
+ "hex-conservative 0.1.2",
  "hyper",
  "hyperlocal",
- "itertools",
+ "itertools 0.12.1",
  "lazy_static",
  "libc",
  "log",
  "num_cpus",
+ "opentelemetry",
+ "opentelemetry-otlp",
+ "opentelemetry-semantic-conventions",
  "page_size",
  "prometheus",
  "rayon",
@@ -673,10 +844,13 @@ dependencies = [
  "stderrlog",
  "sysconf",
  "tempfile",
- "time 0.3.34",
+ "time 0.3.36",
  "tiny_http",
  "tokio",
- "ureq 2.9.6",
+ "tracing",
+ "tracing-opentelemetry",
+ "tracing-subscriber",
+ "ureq 2.9.7",
  "url",
 ]
 
@@ -728,12 +902,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f17022ca1a790518f66c46c40ab729cc275f8a009babad583972a946a851cadf"
 dependencies = [
  "bitcoin_hashes 0.12.0",
- "bitcoind 0.34.1",
+ "bitcoind 0.34.2",
  "flate2",
  "minreq",
  "tar",
 ]
 
+[[package]]
+name = "encoding_rs"
+version = "0.8.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b45de904aa0b010bce2ab45264d0631681847fa7b6f2eaa7dab7619943bc4f59"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "equivalent"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+
 [[package]]
 name = "errno"
 version = "0.2.8"
@@ -747,9 +936,9 @@ dependencies = [
 
 [[package]]
 name = "errno"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a258e46cdc063eb8519c00b9fc845fc47bcfca4130e2f08e88665ceda8474245"
+checksum = "534c5cf6194dfab3db3242765c03bbe257cf92f22b38f6bc0c58d59108a820ba"
 dependencies = [
  "libc",
  "windows-sys 0.52.0",
@@ -777,9 +966,9 @@ dependencies = [
 
 [[package]]
 name = "fastrand"
-version = "2.0.1"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
+checksum = "9fc0510504f03c51ada170672ac806f1f105a88aa97a5281117e1ddc3368e51a"
 
 [[package]]
 name = "filetime"
@@ -789,15 +978,15 @@ checksum = "1ee447700ac8aa0b2f2bd7bc4462ad686ba06baa6727ac149a2d6277f0d240fd"
 dependencies = [
  "cfg-if",
  "libc",
- "redox_syscall",
+ "redox_syscall 0.4.1",
  "windows-sys 0.52.0",
 ]
 
 [[package]]
 name = "flate2"
-version = "1.0.28"
+version = "1.0.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46303f565772937ffe1d394a4fac6f411c6013172fadde9dcdb1e147a086940e"
+checksum = "5f54427cfd1c7829e2a139fcefea601bf088ebca651d2bf53ebc600eac295dae"
 dependencies = [
  "crc32fast",
  "miniz_oxide",
@@ -839,6 +1028,23 @@ version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dfc6580bb841c5a68e9ef15c77ccc837b40a7504914d52e47b8b0e9bbda25a1d"
 
+[[package]]
+name = "futures-executor"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a576fc72ae164fca6b9db127eaa9a9dda0d61316034f33a0a0d4eda41f02b01d"
+dependencies = [
+ "futures-core",
+ "futures-task",
+ "futures-util",
+]
+
+[[package]]
+name = "futures-io"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a44623e20b9681a318efdd71c299b6b222ed6f231972bfe2f224ebad6311f0c1"
+
 [[package]]
 name = "futures-macro"
 version = "0.3.30"
@@ -847,9 +1053,15 @@ checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.66",
 ]
 
+[[package]]
+name = "futures-sink"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fb8e00e87438d937621c1c6269e53f536c14d3fbd6a042bb24879e57d474fb5"
+
 [[package]]
 name = "futures-task"
 version = "0.3.30"
@@ -863,8 +1075,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d6401deb83407ab3da39eba7e33987a73c3df0c82b4bb5813ee871c19c41d48"
 dependencies = [
  "futures-core",
+ "futures-io",
  "futures-macro",
+ "futures-sink",
  "futures-task",
+ "memchr",
  "pin-project-lite",
  "pin-utils",
  "slab",
@@ -888,9 +1103,9 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.12"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "190092ea657667030ac6a35e305e62fc4dd69fd98ac98631e5d3a2b1575a12b5"
+checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
 dependencies = [
  "cfg-if",
  "libc",
@@ -899,9 +1114,9 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.28.1"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
+checksum = "40ecd4077b5ae9fd2e9e169b102c6c330d0605168eb0e8bf79952b256dbefffd"
 
 [[package]]
 name = "glob"
@@ -909,6 +1124,37 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
 
+[[package]]
+name = "h2"
+version = "0.3.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81fe527a889e1532da5c525686d96d4c2e74cdd345badf8dfef9f6b39dd5f5e8"
+dependencies = [
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "http",
+ "indexmap 2.2.6",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
+[[package]]
+name = "hashbrown"
+version = "0.14.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
+
 [[package]]
 name = "hermit-abi"
 version = "0.1.19"
@@ -920,9 +1166,9 @@ dependencies = [
 
 [[package]]
 name = "hermit-abi"
-version = "0.3.5"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0c62115964e08cb8039170eb33c1d0e2388a256930279edca206fff675f82c3"
+checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
 
 [[package]]
 name = "hex"
@@ -932,9 +1178,18 @@ checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
 name = "hex-conservative"
-version = "0.1.1"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "212ab92002354b4819390025006c897e8140934349e8635c9b077f47b4dcbd20"
+
+[[package]]
+name = "hex-conservative"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30ed443af458ccb6d81c1e7e661545f94d3176752fb1df2f543b902a1e0f51e2"
+checksum = "5313b072ce3c597065a808dbf612c4c8e8590bdbf8b579508bf7a762c5eae6cd"
+dependencies = [
+ "arrayvec",
+]
 
 [[package]]
 name = "hex_lit"
@@ -962,9 +1217,9 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "0.2.11"
+version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8947b1a6fad4393052c7ba1f4cd97bed3e953a95c79c92ad9b051a04611d9fbb"
+checksum = "601cbb57e577e2f5ef5be8e7b83f0f63994f25aa94d673e54a92d5c516d101f1"
 dependencies = [
  "bytes",
  "fnv",
@@ -1004,6 +1259,7 @@ dependencies = [
  "futures-channel",
  "futures-core",
  "futures-util",
+ "h2",
  "http",
  "http-body",
  "httparse",
@@ -1017,6 +1273,18 @@ dependencies = [
  "want",
 ]
 
+[[package]]
+name = "hyper-timeout"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbb958482e8c7be4bc3cf272a766a2b0bf1a6755e7a6ae777f017a31d11b13b1"
+dependencies = [
+ "hyper",
+ "pin-project-lite",
+ "tokio",
+ "tokio-io-timeout",
+]
+
 [[package]]
 name = "hyperlocal"
 version = "0.8.0"
@@ -1074,6 +1342,26 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "indexmap"
+version = "1.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
+dependencies = [
+ "autocfg",
+ "hashbrown 0.12.3",
+]
+
+[[package]]
+name = "indexmap"
+version = "2.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
+dependencies = [
+ "equivalent",
+ "hashbrown 0.14.5",
+]
+
 [[package]]
 name = "inout"
 version = "0.1.3"
@@ -1083,17 +1371,32 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "ipnet"
+version = "2.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
+
 [[package]]
 name = "is-terminal"
 version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f23ff5ef2b80d608d61efee834934d862cd92461afc0560dedf493e4c033738b"
 dependencies = [
- "hermit-abi 0.3.5",
+ "hermit-abi 0.3.9",
  "libc",
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.10.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itertools"
 version = "0.12.1"
@@ -1105,15 +1408,24 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "1.0.10"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
+
+[[package]]
+name = "jobserver"
+version = "0.1.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
+checksum = "d2b099aaa34a9751c5bf0878add70444e1ed2dd73f347be99003d4577277de6e"
+dependencies = [
+ "libc",
+]
 
 [[package]]
 name = "js-sys"
-version = "0.3.68"
+version = "0.3.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "406cda4b368d531c842222cf9d2600a9a4acce8d29423695379c6868a143a9ee"
+checksum = "29c15563dc2726973df627357ce0c9ddddbea194836909d655df6a75d2cf296d"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -1140,6 +1452,18 @@ dependencies = [
  "serde_json",
 ]
 
+[[package]]
+name = "jsonrpc"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3662a38d341d77efecb73caf01420cfa5aa63c0253fd7bc05289ef9f6616e1bf"
+dependencies = [
+ "base64 0.13.1",
+ "minreq",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "kernel32-sys"
 version = "0.2.2"
@@ -1164,29 +1488,28 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.153"
+version = "0.2.155"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
+checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
 
 [[package]]
 name = "libloading"
-version = "0.8.1"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c571b676ddfc9a8c12f1f3d3085a7b163966a8fd8098a90640953ce5f6170161"
+checksum = "0c2a198fb6b0eada2a8df47933734e6d35d350665a33a3593d7164fa52c75c19"
 dependencies = [
  "cfg-if",
- "windows-sys 0.48.0",
+ "windows-targets 0.52.5",
 ]
 
 [[package]]
 name = "libredox"
-version = "0.0.1"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85c833ca1e66078851dba29046874e38f08b2c883700aa29a03ddd3b23814ee8"
+checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
 dependencies = [
- "bitflags 2.4.2",
+ "bitflags 2.5.0",
  "libc",
- "redox_syscall",
 ]
 
 [[package]]
@@ -1207,9 +1530,9 @@ dependencies = [
 
 [[package]]
 name = "libz-sys"
-version = "1.1.15"
+version = "1.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "037731f5d3aaa87a5675e895b63ddff1a87624bc29f77004ea829809654e48f6"
+checksum = "c15da26e5af7e25c90b37a2d75cdbf940cf4a55316de9d84c679c9b8bfabf82e"
 dependencies = [
  "cc",
  "pkg-config",
@@ -1218,15 +1541,15 @@ dependencies = [
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.4.13"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01cda141df6706de531b6c46c3a33ecca755538219bd484262fa09410c13539c"
+checksum = "78b3ae25bc7c8c38cec158d1f2757ee79e9b3740fbc7ccf0e59e4b08d793fa89"
 
 [[package]]
 name = "lock_api"
-version = "0.4.11"
+version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c168f8615b12bc01f9c17e2eb0cc07dcae1940121185446edc3744920e8ef45"
+checksum = "07af8b9cdd281b7915f413fa73f29ebd5d55d0d3f0155584dade1ff18cea1b17"
 dependencies = [
  "autocfg",
  "scopeguard",
@@ -1248,17 +1571,38 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "matchers"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
+dependencies = [
+ "regex-automata 0.1.10",
+]
+
 [[package]]
 name = "matches"
 version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2532096657941c2fea9c289d370a250971c689d4f143798ff67113ec042024a5"
 
+[[package]]
+name = "matchit"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e7465ac9959cc2b1404e8e2367b43684a6d13790fe23056cc8c6c5a6b7bcb94"
+
 [[package]]
 name = "memchr"
-version = "2.7.1"
+version = "2.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
+
+[[package]]
+name = "mime"
+version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
+checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
 [[package]]
 name = "minimal-lexical"
@@ -1268,31 +1612,33 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d811f3e15f28568be3407c8e7fdb6514c1cda3cb30683f15b6a1a1dc4ea14a7"
+checksum = "87dfd01fe195c66b572b37921ad8803d010623c0aca821bea2302239d155cdae"
 dependencies = [
  "adler",
 ]
 
 [[package]]
 name = "minreq"
-version = "2.11.0"
+version = "2.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb3371dfc7b772c540da1380123674a8e20583aca99907087d990ca58cf44203"
+checksum = "6fdef521c74c2884a4f3570bcdb6d2a77b3c533feb6b27ac2ae72673cc221c64"
 dependencies = [
  "log",
  "once_cell",
- "rustls 0.21.10",
+ "rustls 0.21.12",
  "rustls-webpki",
- "webpki-roots 0.25.4",
+ "serde",
+ "serde_json",
+ "webpki-roots 0.25.4",
 ]
 
 [[package]]
 name = "mio"
-version = "0.8.10"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f3d0b296e374a4e6f3c7b0a1f5a51d748a0d34c85e7dc48fc3fa9a87657fe09"
+checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c"
 dependencies = [
  "libc",
  "wasi 0.11.0+wasi-snapshot-preview1",
@@ -1309,6 +1655,16 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "nu-ansi-term"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
+dependencies = [
+ "overload",
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "num-conv"
 version = "0.1.0"
@@ -1317,9 +1673,9 @@ checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
 
 [[package]]
 name = "num-traits"
-version = "0.2.18"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da0df0e5185db44f69b44f26786fe401b6c293d1907744beaa7fa62b2e5a517a"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
 ]
@@ -1330,15 +1686,15 @@ version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
 dependencies = [
- "hermit-abi 0.3.5",
+ "hermit-abi 0.3.9",
  "libc",
 ]
 
 [[package]]
 name = "object"
-version = "0.32.2"
+version = "0.35.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6a622008b6e321afc04970976f62ee297fdbaa6f95318ca343e3eebb9648441"
+checksum = "b8ec7ab813848ba4522158d5517a6093db1ded27575b070f4177b8d12b41db5e"
 dependencies = [
  "memchr",
 ]
@@ -1349,12 +1705,131 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
+[[package]]
+name = "opentelemetry"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9591d937bc0e6d2feb6f71a559540ab300ea49955229c347a517a28d27784c54"
+dependencies = [
+ "opentelemetry_api",
+ "opentelemetry_sdk",
+]
+
+[[package]]
+name = "opentelemetry-http"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7594ec0e11d8e33faf03530a4c49af7064ebba81c1480e01be67d90b356508b"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "http",
+ "opentelemetry_api",
+ "reqwest",
+]
+
+[[package]]
+name = "opentelemetry-otlp"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e5e5a5c4135864099f3faafbe939eb4d7f9b80ebf68a8448da961b32a7c1275"
+dependencies = [
+ "async-trait",
+ "futures-core",
+ "http",
+ "opentelemetry-http",
+ "opentelemetry-proto",
+ "opentelemetry-semantic-conventions",
+ "opentelemetry_api",
+ "opentelemetry_sdk",
+ "prost",
+ "reqwest",
+ "thiserror",
+ "tokio",
+ "tonic",
+]
+
+[[package]]
+name = "opentelemetry-proto"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1e3f814aa9f8c905d0ee4bde026afd3b2577a97c10e1699912e3e44f0c4cbeb"
+dependencies = [
+ "opentelemetry_api",
+ "opentelemetry_sdk",
+ "prost",
+ "tonic",
+]
+
+[[package]]
+name = "opentelemetry-semantic-conventions"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73c9f9340ad135068800e7f1b24e9e09ed9e7143f5bf8518ded3d3ec69789269"
+dependencies = [
+ "opentelemetry",
+]
+
+[[package]]
+name = "opentelemetry_api"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a81f725323db1b1206ca3da8bb19874bbd3f57c3bcd59471bfb04525b265b9b"
+dependencies = [
+ "futures-channel",
+ "futures-util",
+ "indexmap 1.9.3",
+ "js-sys",
+ "once_cell",
+ "pin-project-lite",
+ "thiserror",
+ "urlencoding",
+]
+
+[[package]]
+name = "opentelemetry_sdk"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa8e705a0612d48139799fcbaba0d4a90f06277153e43dd2bdc16c6f0edd8026"
+dependencies = [
+ "async-trait",
+ "crossbeam-channel",
+ "futures-channel",
+ "futures-executor",
+ "futures-util",
+ "once_cell",
+ "opentelemetry_api",
+ "ordered-float",
+ "percent-encoding",
+ "rand 0.8.5",
+ "regex",
+ "serde_json",
+ "thiserror",
+ "tokio",
+ "tokio-stream",
+]
+
 [[package]]
 name = "option-ext"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
 
+[[package]]
+name = "ordered-float"
+version = "3.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1e1c390732d15f1d48471625cd92d154e66db2c56645e29a9cd26f4699f72dc"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
+name = "overload"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
+
 [[package]]
 name = "page_size"
 version = "0.6.0"
@@ -1367,9 +1842,9 @@ dependencies = [
 
 [[package]]
 name = "parking_lot"
-version = "0.12.1"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
+checksum = "f1bf18183cf54e8d6059647fc3063646a1801cf30896933ec2311622cc4b9a27"
 dependencies = [
  "lock_api",
  "parking_lot_core",
@@ -1377,15 +1852,15 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.9.9"
+version = "0.9.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c42a9226546d68acdd9c0a280d17ce19bfe27a46bf68784e4066115788d008e"
+checksum = "1e401f977ab385c9e4e3ab30627d6f26d00e2c73eef317493c4ec6d468726cf8"
 dependencies = [
  "cfg-if",
  "libc",
- "redox_syscall",
+ "redox_syscall 0.5.1",
  "smallvec",
- "windows-targets 0.48.5",
+ "windows-targets 0.52.5",
 ]
 
 [[package]]
@@ -1425,29 +1900,29 @@ checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
 [[package]]
 name = "pin-project"
-version = "1.1.4"
+version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0302c4a0442c456bd56f841aee5c3bfd17967563f6fadc9ceb9f9c23cf3807e0"
+checksum = "b6bf43b791c5b9e34c3d182969b4abb522f9343702850a2e57f460d00d09b4b3"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "1.1.4"
+version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "266c042b60c9c76b8d53061e52b2e0d1116abc57cefc8c5cd671619a56ac3690"
+checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.66",
 ]
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.13"
+version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58"
+checksum = "bda66fc9667c18cb2758a2ac84d1167245054bcf85d5d1aaa6923f45801bdd02"
 
 [[package]]
 name = "pin-utils"
@@ -1457,9 +1932,9 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "pkg-config"
-version = "0.3.29"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2900ede94e305130c13ddd391e0ab7cbaeb783945ae07a279c268cb05109c6cb"
+checksum = "d231b230927b5e4ad203db57bbcbee2802f6bce620b1e4a9024a07d94e2907ec"
 
 [[package]]
 name = "powerfmt"
@@ -1475,12 +1950,12 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "prettyplease"
-version = "0.2.16"
+version = "0.2.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a41cf62165e97c7f814d2221421dbb9afcbcdb0a88068e5ea206e19951c2cbb5"
+checksum = "5f12335488a2f3b0a83b14edad48dca9879ce89b2edd10e80237e4e852dd645e"
 dependencies = [
  "proc-macro2",
- "syn 2.0.48",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -1491,18 +1966,18 @@ checksum = "dc375e1527247fe1a97d8b7156678dfe7c1af2fc075c9a4db3690ecd2a148068"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.78"
+version = "1.0.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
+checksum = "ec96c6a92621310b51366f1e28d05ef11489516e93be030060e5fc12024a49d6"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "prometheus"
-version = "0.13.3"
+version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "449811d15fbdf5ceb5c1144416066429cf82316e2ec8ce0c1f6f8a02e7bbcf8c"
+checksum = "3d33c28a30771f7f96db69893f78b857f7450d7e0237e9c8fc6427a81bae7ed1"
 dependencies = [
  "cfg-if",
  "fnv",
@@ -1513,6 +1988,29 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "prost"
+version = "0.11.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b82eaa1d779e9a4bc1c3217db8ffbeabaae1dca241bf70183242128d48681cd"
+dependencies = [
+ "bytes",
+ "prost-derive",
+]
+
+[[package]]
+name = "prost-derive"
+version = "0.11.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5d2d8d10f3c6ded6da8b05b5fb3b8a5082514344d56c9f871412d29b4e075b4"
+dependencies = [
+ "anyhow",
+ "itertools 0.10.5",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "protobuf"
 version = "2.28.0"
@@ -1540,9 +2038,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.35"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
+checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
 dependencies = [
  "proc-macro2",
 ]
@@ -1653,11 +2151,20 @@ dependencies = [
  "bitflags 1.3.2",
 ]
 
+[[package]]
+name = "redox_syscall"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "469052894dcb553421e483e4209ee581a45100d31b4018de03e5a7ad86374a7e"
+dependencies = [
+ "bitflags 2.5.0",
+]
+
 [[package]]
 name = "redox_users"
-version = "0.4.4"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a18479200779601e498ada4e8c1e1f50e3ee19deb0259c25825a98b5603b2cb4"
+checksum = "bd283d9651eeda4b2a83a43c1c91b266c40fd76ecd39a50a8c630ae69dc72891"
 dependencies = [
  "getrandom",
  "libredox",
@@ -1666,32 +2173,83 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.10.3"
+version = "1.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b62dbe01f0b06f9d8dc7d49e05a0785f153b00b2c227856282f671e0318c9b15"
+checksum = "c117dbdfde9c8308975b6a18d71f3f385c89461f7b3fb054288ecf2a2058ba4c"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata",
- "regex-syntax",
+ "regex-automata 0.4.6",
+ "regex-syntax 0.8.3",
 ]
 
 [[package]]
 name = "regex-automata"
-version = "0.4.5"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bb987efffd3c6d0d8f5f89510bb458559eab11e4f869acb20bf845e016259cd"
+checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
+dependencies = [
+ "regex-syntax 0.6.29",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86b83b8b9847f9bf95ef68afb0b8e6cdb80f498442f5179a29fad448fcc1eaea"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax",
+ "regex-syntax 0.8.3",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.8.2"
+version = "0.6.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+
+[[package]]
+name = "regex-syntax"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
+checksum = "adad44e29e4c806119491a7f06f03de4d1af22c3a680dd47f1e6e179439d1f56"
+
+[[package]]
+name = "reqwest"
+version = "0.11.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd67538700a17451e7cba03ac727fb961abb7607553461627b97de0b89cf4a62"
+dependencies = [
+ "base64 0.21.7",
+ "bytes",
+ "encoding_rs",
+ "futures-core",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "hyper",
+ "ipnet",
+ "js-sys",
+ "log",
+ "mime",
+ "once_cell",
+ "percent-encoding",
+ "pin-project-lite",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "sync_wrapper",
+ "system-configuration",
+ "tokio",
+ "tower-service",
+ "url",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+ "winreg",
+]
 
 [[package]]
 name = "ring"
@@ -1710,16 +2268,17 @@ dependencies = [
 
 [[package]]
 name = "ring"
-version = "0.17.7"
+version = "0.17.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "688c63d65483050968b2a8937f7995f443e27041a0f7700aa59b0822aedebb74"
+checksum = "c17fa4cb658e3583423e915b9f3acc01cceaee1860e33d59ebae66adc3a2dc0d"
 dependencies = [
  "cc",
+ "cfg-if",
  "getrandom",
  "libc",
  "spin 0.9.8",
  "untrusted 0.9.0",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -1747,9 +2306,9 @@ dependencies = [
 
 [[package]]
 name = "rustc-demangle"
-version = "0.1.23"
+version = "0.1.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
+checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
 
 [[package]]
 name = "rustc-hash"
@@ -1774,12 +2333,12 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.38.31"
+version = "0.38.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ea3e1a662af26cd7a3ba09c0297a31af215563ecf42817c98df621387f4e949"
+checksum = "70dc5ec042f7a43c4a73241207cecc9873a06d45debb38b329f8541d85c2730f"
 dependencies = [
- "bitflags 2.4.2",
- "errno 0.3.8",
+ "bitflags 2.5.0",
+ "errno 0.3.9",
  "libc",
  "linux-raw-sys",
  "windows-sys 0.52.0",
@@ -1813,12 +2372,12 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.21.10"
+version = "0.21.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9d5a6813c0759e4609cd494e8e725babae6a2ca7b62a5536a13daaec6fcb7ba"
+checksum = "3f56a14d1f48b391359b22f731fd4bd7e43c97f3c50eee276f3aa09c94784d3e"
 dependencies = [
  "log",
- "ring 0.17.7",
+ "ring 0.17.8",
  "rustls-webpki",
  "sct 0.7.1",
 ]
@@ -1829,15 +2388,21 @@ version = "0.101.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
 dependencies = [
- "ring 0.17.7",
+ "ring 0.17.8",
  "untrusted 0.9.0",
 ]
 
+[[package]]
+name = "rustversion"
+version = "1.0.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "955d28af4278de8121b7ebeb796b6a45735dc01436d898801014aced2773a3d6"
+
 [[package]]
 name = "ryu"
-version = "1.0.16"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f98d2aa92eebf49b69786be48e4477826b256916e84a57ff2a4f21923b48eb4c"
+checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
 
 [[package]]
 name = "scopeguard"
@@ -1861,7 +2426,7 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
 dependencies = [
- "ring 0.17.7",
+ "ring 0.17.8",
  "untrusted 0.9.0",
 ]
 
@@ -1887,6 +2452,18 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "secp256k1"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e0cc0f1cf93f4969faf3ea1c7d8a9faed25918d96affa959720823dfe86d4f3"
+dependencies = [
+ "bitcoin_hashes 0.14.0",
+ "rand 0.8.5",
+ "secp256k1-sys 0.10.0",
+ "serde",
+]
+
 [[package]]
 name = "secp256k1-sys"
 version = "0.4.2"
@@ -1905,6 +2482,15 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "secp256k1-sys"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1433bd67156263443f14d603720b082dd3121779323fce20cba2aa07b874bc1b"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "secp256k1-zkp"
 version = "0.10.1"
@@ -1945,30 +2531,42 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.197"
+version = "1.0.203"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fb1c873e1b9b056a4dc4c0c198b24c3ffa059243875552b2bd0933b1aee4ce2"
+checksum = "7253ab4de971e72fb7be983802300c30b5a7f0c2e56fab8abfc6a214307c0094"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.197"
+version = "1.0.203"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7eb0b34b42edc17f6b7cac84a52a1c5f0e1bb2227e997ca9011ea3dd34e8610b"
+checksum = "500cbc0ebeb6f46627f50f3f5811ccf6bf00643be300b4c3eabc0ef55dc5b5ba"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.66",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.115"
+version = "1.0.117"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "455182ea6142b14f93f4bc5320a2b31c1f266b66a4a5c858b013302a5d8cbfc3"
+dependencies = [
+ "itoa",
+ "ryu",
+ "serde",
+]
+
+[[package]]
+name = "serde_urlencoded"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12dc5c46daa8e9fdf4f5e71b6cf9a53f2487da0e86e55808e2d35539666497dd"
+checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
 dependencies = [
+ "form_urlencoded",
  "itoa",
  "ryu",
  "serde",
@@ -2011,6 +2609,15 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "sharded-slab"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
+dependencies = [
+ "lazy_static",
+]
+
 [[package]]
 name = "shlex"
 version = "1.3.0"
@@ -2029,9 +2636,9 @@ dependencies = [
 
 [[package]]
 name = "signal-hook-registry"
-version = "1.4.1"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8229b473baa5980ac72ef434c4415e70c4b5e71b423043adb4ba059f89c99a1"
+checksum = "a9e9e0b4211b72e7b8b6e85c807d36c212bdb33ea8587f7569562a84df5465b1"
 dependencies = [
  "libc",
 ]
@@ -2047,15 +2654,15 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.13.1"
+version = "1.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6ecd384b10a64542d77071bd64bd7b231f4ed5940fba55e98c3de13824cf3d7"
+checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "socket2"
-version = "0.5.6"
+version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05ffd9c0a93b7543e062e759284fcf5f5e3b098501104bfbdde4d404db792871"
+checksum = "ce305eb0b4296696835b71df73eb912e0f1ffd2556a501fcede6e0c50349191c"
 dependencies = [
  "libc",
  "windows-sys 0.52.0",
@@ -2180,15 +2787,21 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.48"
+version = "2.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f3531638e407dfc0814761abb7c00a5b54992b849452a0646b7f65c9f770f3f"
+checksum = "c42f3f41a2de00b01c0aaad383c5a45241efc8b2d1eda5661812fda5f3cdcff5"
 dependencies = [
  "proc-macro2",
  "quote",
  "unicode-ident",
 ]
 
+[[package]]
+name = "sync_wrapper"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2047c6ded9c721764247e62cd3b03c09ffc529b2ba5b10ec482ae507a4a70160"
+
 [[package]]
 name = "sysconf"
 version = "0.3.4"
@@ -2201,6 +2814,27 @@ dependencies = [
  "winapi 0.2.8",
 ]
 
+[[package]]
+name = "system-configuration"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba3a3adc5c275d719af8cb4272ea1c4a6d668a777f37e115f6d11ddbc1c8e0e7"
+dependencies = [
+ "bitflags 1.3.2",
+ "core-foundation",
+ "system-configuration-sys",
+]
+
+[[package]]
+name = "system-configuration-sys"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a75fb188eb626b924683e3b95e3a48e63551fcfb51949de2f06a9d91dbee93c9"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "tar"
 version = "0.4.40"
@@ -2244,29 +2878,29 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.57"
+version = "1.0.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e45bcbe8ed29775f228095caf2cd67af7a4ccf756ebff23a306bf3e8b47b24b"
+checksum = "c546c80d6be4bc6a00c0f01730c08df82eaa7a7a61f11d656526506112cc1709"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.57"
+version = "1.0.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a953cb265bef375dae3de6663da4d3804eee9682ea80d8e2542529b73c531c81"
+checksum = "46c3384250002a6d5af4d114f2845d37b57521033f30d5c3f46c4d70e1197533"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.66",
 ]
 
 [[package]]
 name = "thread_local"
-version = "1.1.7"
+version = "1.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fdd6f064ccff2d6567adcb3873ca630700f00b5ad3f060c25b5dcfd9a4ce152"
+checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
 dependencies = [
  "cfg-if",
  "once_cell",
@@ -2300,9 +2934,9 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.34"
+version = "0.3.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8248b6521bb14bc45b4067159b9b6ad792e2d6d754d6c41fb50e29fefe38749"
+checksum = "5dfd88e563464686c916c7e46e623e520ddc6d79fa6641390f2e3fa86e83e885"
 dependencies = [
  "deranged",
  "itoa",
@@ -2310,7 +2944,7 @@ dependencies = [
  "powerfmt",
  "serde",
  "time-core",
- "time-macros 0.2.17",
+ "time-macros 0.2.18",
 ]
 
 [[package]]
@@ -2331,9 +2965,9 @@ dependencies = [
 
 [[package]]
 name = "time-macros"
-version = "0.2.17"
+version = "0.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ba3a3ef41e6672a2f0f001392bb5dcd3ff0a9992d618ca761a11c3121547774"
+checksum = "3f252a68540fde3a3877aeea552b832b40ab9a69e318efd078774a01ddee1ccf"
 dependencies = [
  "num-conv",
  "time-core",
@@ -2386,6 +3020,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1adbebffeca75fcfd058afa480fb6c0b81e165a0323f9c9d39c9697e37c46787"
 dependencies = [
  "backtrace",
+ "bytes",
  "libc",
  "mio",
  "num_cpus",
@@ -2395,6 +3030,16 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "tokio-io-timeout"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30b74022ada614a1b4834de765f9bb43877f910cc8ce4be40e89042c9223a8bf"
+dependencies = [
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-macros"
 version = "2.2.0"
@@ -2403,9 +3048,87 @@ checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.66",
 ]
 
+[[package]]
+name = "tokio-stream"
+version = "0.1.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "267ac89e0bec6e691e5813911606935d77c476ff49024f98abcea3e7b15e37af"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+ "tokio",
+]
+
+[[package]]
+name = "tokio-util"
+version = "0.7.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9cf6b47b3771c49ac75ad09a6162f53ad4b8088b76ac60e8ec1455b31a189fe1"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "futures-sink",
+ "pin-project-lite",
+ "tokio",
+]
+
+[[package]]
+name = "tonic"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3082666a3a6433f7f511c7192923fa1fe07c69332d3c6a2e6bb040b569199d5a"
+dependencies = [
+ "async-trait",
+ "axum",
+ "base64 0.21.7",
+ "bytes",
+ "futures-core",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "hyper",
+ "hyper-timeout",
+ "percent-encoding",
+ "pin-project",
+ "prost",
+ "tokio",
+ "tokio-stream",
+ "tower",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "tower"
+version = "0.4.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8fa9be0de6cf49e536ce1851f987bd21a43b771b09473c3549a6c853db37c1c"
+dependencies = [
+ "futures-core",
+ "futures-util",
+ "indexmap 1.9.3",
+ "pin-project",
+ "pin-project-lite",
+ "rand 0.8.5",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "tower-layer"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c20c8dbed6283a09604c3e69b4b7eeb54e298b8a600d4d5ecb5ad39de609f1d0"
+
 [[package]]
 name = "tower-service"
 version = "0.3.2"
@@ -2418,10 +3141,23 @@ version = "0.1.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3523ab5a71916ccf420eebdf5521fcef02141234bbc0b8a49f2fdc4544364ef"
 dependencies = [
+ "log",
  "pin-project-lite",
+ "tracing-attributes",
  "tracing-core",
 ]
 
+[[package]]
+name = "tracing-attributes"
+version = "0.1.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+]
+
 [[package]]
 name = "tracing-core"
 version = "0.1.32"
@@ -2429,6 +3165,63 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
 dependencies = [
  "once_cell",
+ "valuable",
+]
+
+[[package]]
+name = "tracing-log"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f751112709b4e791d8ce53e32c4ed2d353565a795ce84da2285393f41557bdf2"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-log"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-opentelemetry"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75327c6b667828ddc28f5e3f169036cb793c3f588d83bf0f262a7f062ffed3c8"
+dependencies = [
+ "once_cell",
+ "opentelemetry",
+ "opentelemetry_sdk",
+ "smallvec",
+ "tracing",
+ "tracing-core",
+ "tracing-log 0.1.4",
+ "tracing-subscriber",
+]
+
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
+dependencies = [
+ "matchers",
+ "nu-ansi-term",
+ "once_cell",
+ "regex",
+ "sharded-slab",
+ "smallvec",
+ "thread_local",
+ "tracing",
+ "tracing-core",
+ "tracing-log 0.2.0",
 ]
 
 [[package]]
@@ -2457,18 +3250,18 @@ checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.22"
+version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
+checksum = "a56d1686db2308d901306f92a263857ef59ea39678a5458e7cb17f01415101f5"
 dependencies = [
  "tinyvec",
 ]
 
 [[package]]
 name = "unicode-width"
-version = "0.1.11"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51733f11c9c4f72aa0c160008246859e340b00807569a0da0e7a1079b27ba85"
+checksum = "68f5e5f3158ecfd4b8ff6fe086db7c8467a2dfdac97fe420f2b7c4aa97af66d6"
 
 [[package]]
 name = "untrusted"
@@ -2503,11 +3296,11 @@ dependencies = [
 
 [[package]]
 name = "ureq"
-version = "2.9.6"
+version = "2.9.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11f214ce18d8b2cbe84ed3aa6486ed3f5b285cf8d8fbdbce9f3f767a724adc35"
+checksum = "d11a831e3c0b56e438a28308e7c810799e3c118417f342d30ecec080105395cd"
 dependencies = [
- "base64 0.21.7",
+ "base64 0.22.1",
  "log",
  "once_cell",
  "serde",
@@ -2526,6 +3319,18 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "urlencoding"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
+
+[[package]]
+name = "valuable"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
+
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
@@ -2567,9 +3372,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1e124130aee3fb58c5bdd6b639a0509486b0338acaaae0c84a5124b0f588b7f"
+checksum = "4be2531df63900aeb2bca0daaaddec08491ee64ceecbee5076636a3b026795a8"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -2577,24 +3382,36 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9e7e1900c352b609c8488ad12639a311045f40a35491fb69ba8c12f758af70b"
+checksum = "614d787b966d3989fa7bb98a654e369c762374fd3213d212cfc0251257e747da"
 dependencies = [
  "bumpalo",
  "log",
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.66",
  "wasm-bindgen-shared",
 ]
 
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.42"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76bc14366121efc8dbb487ab05bcc9d346b3b5ec0eaa76e46594cabbe51762c0"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
+]
+
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b30af9e2d358182b5c7449424f017eba305ed32a7010509ede96cdc4696c46ed"
+checksum = "a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2602,28 +3419,28 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "642f325be6301eb8107a83d12a8ac6c1e1c54345a7ef1a9261962dfefda09e66"
+checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.66",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f186bd2dcf04330886ce82d6f33dd75a7bfcf69ecf5763b89fcde53b6ac9838"
+checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
 
 [[package]]
 name = "web-sys"
-version = "0.3.68"
+version = "0.3.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96565907687f7aceb35bc5fc03770a8a0471d82e479f25832f54a0e3f4b28446"
+checksum = "77afa9a11836342370f4817622a2f0f418b134426d91a82dfb48f532d2ec13ef"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -2705,11 +3522,11 @@ checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
 [[package]]
 name = "winapi-util"
-version = "0.1.6"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f29e6f9198ba0d26b4c9f07dbe6f9ed633e1f3d5b8b414090084349e46a52596"
+checksum = "4d4cc384e1e73b93bafa6fb4f1df8c41695c8a91cf9c4c64358067d15a7b6c6b"
 dependencies = [
- "winapi 0.3.9",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -2724,7 +3541,7 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "33ab640c8d7e35bf8ba19b884ba838ceb4fba93a4e8c65a9059d08afcfc683d9"
 dependencies = [
- "windows-targets 0.52.0",
+ "windows-targets 0.52.5",
 ]
 
 [[package]]
@@ -2742,7 +3559,7 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
- "windows-targets 0.52.0",
+ "windows-targets 0.52.5",
 ]
 
 [[package]]
@@ -2762,17 +3579,18 @@ dependencies = [
 
 [[package]]
 name = "windows-targets"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a18201040b24831fbb9e4eb208f8892e1f50a37feb53cc7ff887feb8f50e7cd"
+checksum = "6f0713a46559409d202e70e28227288446bf7841d3211583a4b53e3f6d96e7eb"
 dependencies = [
- "windows_aarch64_gnullvm 0.52.0",
- "windows_aarch64_msvc 0.52.0",
- "windows_i686_gnu 0.52.0",
- "windows_i686_msvc 0.52.0",
- "windows_x86_64_gnu 0.52.0",
- "windows_x86_64_gnullvm 0.52.0",
- "windows_x86_64_msvc 0.52.0",
+ "windows_aarch64_gnullvm 0.52.5",
+ "windows_aarch64_msvc 0.52.5",
+ "windows_i686_gnu 0.52.5",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc 0.52.5",
+ "windows_x86_64_gnu 0.52.5",
+ "windows_x86_64_gnullvm 0.52.5",
+ "windows_x86_64_msvc 0.52.5",
 ]
 
 [[package]]
@@ -2783,9 +3601,9 @@ checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb7764e35d4db8a7921e09562a0304bf2f93e0a51bfccee0bd0bb0b666b015ea"
+checksum = "7088eed71e8b8dda258ecc8bac5fb1153c5cffaf2578fc8ff5d61e23578d3263"
 
 [[package]]
 name = "windows_aarch64_msvc"
@@ -2795,9 +3613,9 @@ checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbaa0368d4f1d2aaefc55b6fcfee13f41544ddf36801e793edbbfd7d7df075ef"
+checksum = "9985fd1504e250c615ca5f281c3f7a6da76213ebd5ccc9561496568a2752afb6"
 
 [[package]]
 name = "windows_i686_gnu"
@@ -2807,9 +3625,15 @@ checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.52.0"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88ba073cf16d5372720ec942a8ccbf61626074c6d4dd2e745299726ce8b89670"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a28637cb1fa3560a16915793afb20081aba2c92ee8af57b4d5f28e4b3e7df313"
+checksum = "87f4261229030a858f36b459e748ae97545d6f1ec60e5e0d6a3d32e0dc232ee9"
 
 [[package]]
 name = "windows_i686_msvc"
@@ -2819,9 +3643,9 @@ checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffe5e8e31046ce6230cc7215707b816e339ff4d4d67c65dffa206fd0f7aa7b9a"
+checksum = "db3c2bf3d13d5b658be73463284eaf12830ac9a26a90c717b7f771dfe97487bf"
 
 [[package]]
 name = "windows_x86_64_gnu"
@@ -2831,9 +3655,9 @@ checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d6fa32db2bc4a2f5abeacf2b69f7992cd09dca97498da74a151a3132c26befd"
+checksum = "4e4246f76bdeff09eb48875a0fd3e2af6aada79d409d33011886d3e1581517d9"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
@@ -2843,9 +3667,9 @@ checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a657e1e9d3f514745a572a6846d3c7aa7dbe1658c056ed9c3344c4109a6949e"
+checksum = "852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596"
 
 [[package]]
 name = "windows_x86_64_msvc"
@@ -2855,9 +3679,19 @@ checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
+checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
+
+[[package]]
+name = "winreg"
+version = "0.50.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "524e57b2c537c0f9b1e69f1965311ec12182b4122e45035b1508cd24d2adadb1"
+dependencies = [
+ "cfg-if",
+ "windows-sys 0.48.0",
+]
 
 [[package]]
 name = "xattr"
@@ -2886,7 +3720,7 @@ dependencies = [
  "hmac",
  "pbkdf2",
  "sha1 0.10.6",
- "time 0.3.34",
+ "time 0.3.36",
  "zstd",
 ]
 
@@ -2911,9 +3745,9 @@ dependencies = [
 
 [[package]]
 name = "zstd-sys"
-version = "2.0.9+zstd.1.5.5"
+version = "2.0.10+zstd.1.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e16efa8a874a0481a574084d34cc26fdb3b99627480f785888deb6386506656"
+checksum = "c253a4914af5bafc8fa8c86ee400827e83cf6ec01195ec1f1ed8441bf00d65aa"
 dependencies = [
  "cc",
  "pkg-config",
diff --git a/Cargo.toml b/Cargo.toml
index 72c569a86..701b40d50 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -51,7 +51,13 @@ url = "2.2.0"
 hyper = "0.14"
 hyperlocal = "0.8"
 # close to same tokio version as dependent by hyper v0.14 and hyperlocal 0.8 -- things can go awry if they mismatch
-tokio = { version = "1", features = ["sync", "macros"] }
+tokio = { version = "1", features = ["sync", "macros", "rt-multi-thread", "rt"] }
+opentelemetry = { version = "0.20.0", features = ["rt-tokio"] }
+tracing-opentelemetry = "0.21.0"
+opentelemetry-otlp = { version = "0.13.0", default-features = false, features = ["http-proto", "reqwest-client"] }
+tracing-subscriber = { version = "0.3.17", features = ["env-filter"] }
+opentelemetry-semantic-conventions = "0.12.0"
+tracing = { version = "0.1.40", features = ["async-await", "log"] }
 
 # optional dependencies for electrum-discovery
 electrum-client = { version = "0.8", optional = true }
diff --git a/src/bin/electrs.rs b/src/bin/electrs.rs
index fb25e68a8..db9690e90 100644
--- a/src/bin/electrs.rs
+++ b/src/bin/electrs.rs
@@ -16,7 +16,7 @@ use electrs::{
     errors::*,
     metrics::Metrics,
     new_index::{precache, ChainQuery, FetchFrom, Indexer, Mempool, Query, Store},
-    rest,
+    otlp_trace, rest,
     signal::Waiter,
 };
 
@@ -147,7 +147,10 @@ fn run_server(config: Arc<Config>) -> Result<()> {
     Ok(())
 }
 
-fn main() {
+#[tokio::main]
+async fn main() {
+    let _tracing_guard = otlp_trace::init_tracing("electrs");
+
     let config = Arc::new(Config::from_args());
     if let Err(e) = run_server(config) {
         error!("server failed: {}", e.display_chain());
diff --git a/src/config.rs b/src/config.rs
index 8696ecf8f..8874b2044 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -378,7 +378,7 @@ impl Config {
         } else {
             stderrlog::Timestamp::Off
         });
-        log.init().expect("logging initialization failed");
+
         let config = Config {
             log,
             network_type,
diff --git a/src/daemon.rs b/src/daemon.rs
index 457bf4230..2367dd7aa 100644
--- a/src/daemon.rs
+++ b/src/daemon.rs
@@ -16,6 +16,7 @@ use serde_json::{from_str, from_value, Value};
 use bitcoin::consensus::encode::{deserialize, serialize_hex};
 #[cfg(feature = "liquid")]
 use elements::encode::{deserialize, serialize_hex};
+use tracing::instrument;
 
 use crate::chain::{Block, BlockHash, BlockHeader, Network, Transaction, Txid};
 use crate::metrics::{HistogramOpts, HistogramVec, Metrics};
@@ -36,6 +37,7 @@ lazy_static! {
     );
 }
 
+#[instrument(skip_all, name="Daemon::parse_hash<T>")]
 fn parse_hash<T>(value: &Value) -> Result<T>
 where
     T: FromStr,
@@ -49,6 +51,7 @@ where
     .chain_err(|| format!("non-hex value: {}", value))?)
 }
 
+#[instrument(skip_all, name="Daemon::header_from_value")]
 fn header_from_value(value: Value) -> Result<BlockHeader> {
     let header_hex = value
         .as_str()
@@ -140,6 +143,7 @@ struct Connection {
     signal: Waiter,
 }
 
+#[instrument(skip_all, name="Daemon::tcp_connect")]
 fn tcp_connect(addr: SocketAddr, signal: &Waiter) -> Result<TcpStream> {
     loop {
         match TcpStream::connect_timeout(&addr, *DAEMON_CONNECTION_TIMEOUT) {
@@ -162,6 +166,7 @@ fn tcp_connect(addr: SocketAddr, signal: &Waiter) -> Result<TcpStream> {
 }
 
 impl Connection {
+    #[instrument(skip_all, name="Daemon::Connection::new")]
     fn new(
         addr: SocketAddr,
         cookie_getter: Arc<dyn CookieGetter>,
@@ -181,10 +186,12 @@ impl Connection {
         })
     }
 
+    #[instrument(skip(self))]
     fn reconnect(&self) -> Result<Connection> {
         Connection::new(self.addr, self.cookie_getter.clone(), self.signal.clone())
     }
 
+    #[instrument(skip_all, name="Daemon::Connection::send")]
     fn send(&mut self, request: &str) -> Result<()> {
         let cookie = &self.cookie_getter.get()?;
         let msg = format!(
@@ -198,6 +205,8 @@ impl Connection {
         })
     }
 
+
+    #[instrument(skip_all, name="Daemon::Connection::recv")]
     fn recv(&mut self) -> Result<String> {
         // TODO: use proper HTTP parser.
         let mut in_header = true;
@@ -353,6 +362,7 @@ impl Daemon {
         Ok(daemon)
     }
 
+    #[instrument(skip(self))]
     pub fn reconnect(&self) -> Result<Daemon> {
         Ok(Daemon {
             daemon_dir: self.daemon_dir.clone(),
@@ -366,6 +376,7 @@ impl Daemon {
         })
     }
 
+    #[instrument(skip_all, name="Daemon::list_blk_files")]
     pub fn list_blk_files(&self) -> Result<Vec<PathBuf>> {
         let path = self.blocks_dir.join("blk*.dat");
         debug!("listing block files at {:?}", path);
@@ -381,6 +392,7 @@ impl Daemon {
         self.network.magic()
     }
 
+    #[instrument(skip_all, name="Daemon::call_jsonrpc")]
     fn call_jsonrpc(&self, method: &str, request: &Value) -> Result<Value> {
         let mut conn = self.conn.lock().unwrap();
         let timer = self.latency.with_label_values(&[method]).start_timer();
@@ -398,6 +410,7 @@ impl Daemon {
         Ok(result)
     }
 
+    #[instrument(skip_all, name="Daemon::handle_request_batch")]
     fn handle_request_batch(&self, method: &str, params_list: &[Value]) -> Result<Vec<Value>> {
         let id = self.message_id.next();
         let chunks = params_list
@@ -420,6 +433,7 @@ impl Daemon {
         Ok(results)
     }
 
+    #[instrument(skip_all, name="Daemon::retry_request_batch")]
     fn retry_request_batch(&self, method: &str, params_list: &[Value]) -> Result<Vec<Value>> {
         loop {
             match self.handle_request_batch(method, params_list) {
@@ -435,36 +449,43 @@ impl Daemon {
         }
     }
 
+    #[instrument(skip_all, name="Daemon::request")]
     fn request(&self, method: &str, params: Value) -> Result<Value> {
         let mut values = self.retry_request_batch(method, &[params])?;
         assert_eq!(values.len(), 1);
         Ok(values.remove(0))
     }
 
+    #[instrument(skip_all, name="Daemon::requests")]
     fn requests(&self, method: &str, params_list: &[Value]) -> Result<Vec<Value>> {
         self.retry_request_batch(method, params_list)
     }
 
     // bitcoind JSONRPC API:
 
+    #[instrument(skip_all, name="Daemon::getblockchaininfo")]
     pub fn getblockchaininfo(&self) -> Result<BlockchainInfo> {
         let info: Value = self.request("getblockchaininfo", json!([]))?;
         Ok(from_value(info).chain_err(|| "invalid blockchain info")?)
     }
 
+    #[instrument(skip_all, name="Daemon::getnetworkinfo")]
     fn getnetworkinfo(&self) -> Result<NetworkInfo> {
         let info: Value = self.request("getnetworkinfo", json!([]))?;
         Ok(from_value(info).chain_err(|| "invalid network info")?)
     }
 
+    #[instrument(skip_all, name="Daemon::getbestblockhash")]
     pub fn getbestblockhash(&self) -> Result<BlockHash> {
         parse_hash(&self.request("getbestblockhash", json!([]))?)
     }
 
+    #[instrument(skip_all, name="Daemon::getblockheader")]
     pub fn getblockheader(&self, blockhash: &BlockHash) -> Result<BlockHeader> {
         header_from_value(self.request("getblockheader", json!([blockhash, /*verbose=*/ false]))?)
     }
 
+    #[instrument(skip_all, name="Daemon::getblockheaders")]
     pub fn getblockheaders(&self, heights: &[usize]) -> Result<Vec<BlockHeader>> {
         let heights: Vec<Value> = heights.iter().map(|height| json!([height])).collect();
         let params_list: Vec<Value> = self
@@ -479,6 +500,7 @@ impl Daemon {
         Ok(result)
     }
 
+    #[instrument(skip_all, name="Daemon::getblock")]
     pub fn getblock(&self, blockhash: &BlockHash) -> Result<Block> {
         let block =
             block_from_value(self.request("getblock", json!([blockhash, /*verbose=*/ false]))?)?;
@@ -486,10 +508,12 @@ impl Daemon {
         Ok(block)
     }
 
+    #[instrument(skip_all, name="Daemon::getblock_raw")]
     pub fn getblock_raw(&self, blockhash: &BlockHash, verbose: u32) -> Result<Value> {
         self.request("getblock", json!([blockhash, verbose]))
     }
 
+    #[instrument(skip_all, name="Daemon::getblocks")]
     pub fn getblocks(&self, blockhashes: &[BlockHash]) -> Result<Vec<Block>> {
         let params_list: Vec<Value> = blockhashes
             .iter()
@@ -503,6 +527,7 @@ impl Daemon {
         Ok(blocks)
     }
 
+    #[instrument(skip_all, name="Daemon::gettransactions")]
     pub fn gettransactions(&self, txhashes: &[&Txid]) -> Result<Vec<Transaction>> {
         let params_list: Vec<Value> = txhashes
             .iter()
@@ -518,6 +543,7 @@ impl Daemon {
         Ok(txs)
     }
 
+    #[instrument(skip_all, name="Daemon::gettransaction_raw")]
     pub fn gettransaction_raw(
         &self,
         txid: &Txid,
@@ -527,20 +553,24 @@ impl Daemon {
         self.request("getrawtransaction", json!([txid, verbose, blockhash]))
     }
 
+    #[instrument(skip_all, name="getmempooltx")]
     pub fn getmempooltx(&self, txhash: &Txid) -> Result<Transaction> {
         let value = self.request("getrawtransaction", json!([txhash, /*verbose=*/ false]))?;
         tx_from_value(value)
     }
 
+    #[instrument(skip_all, name="getmempooltxids")]
     pub fn getmempooltxids(&self) -> Result<HashSet<Txid>> {
         let res = self.request("getrawmempool", json!([/*verbose=*/ false]))?;
         Ok(serde_json::from_value(res).chain_err(|| "invalid getrawmempool reply")?)
     }
 
+    #[instrument(skip_all, name="broadcast")]
     pub fn broadcast(&self, tx: &Transaction) -> Result<Txid> {
         self.broadcast_raw(&serialize_hex(tx))
     }
 
+    #[instrument(skip_all, name="broadcast_raw")]
     pub fn broadcast_raw(&self, txhex: &str) -> Result<Txid> {
         let txid = self.request("sendrawtransaction", json!([txhex]))?;
         Ok(
@@ -552,6 +582,7 @@ impl Daemon {
     // Get estimated feerates for the provided confirmation targets using a batch RPC request
     // Missing estimates are logged but do not cause a failure, whatever is available is returned
     #[allow(clippy::float_cmp)]
+    #[instrument(skip_all, name="Daemon::estimatesmartfee_batch")]
     pub fn estimatesmartfee_batch(&self, conf_targets: &[u16]) -> Result<HashMap<u16, f64>> {
         let params_list: Vec<Value> = conf_targets.iter().map(|t| json!([t, "ECONOMICAL"])).collect();
 
@@ -583,6 +614,7 @@ impl Daemon {
             .collect())
     }
 
+    #[instrument(skip_all, name="Daemon::get_all_headers")]
     fn get_all_headers(&self, tip: &BlockHash) -> Result<Vec<BlockHeader>> {
         let info: Value = self.request("getblockheader", json!([tip]))?;
         let tip_height = info
@@ -610,6 +642,7 @@ impl Daemon {
     }
 
     // Returns a list of BlockHeaders in ascending height (i.e. the tip is last).
+    #[instrument(skip_all, name="Daemon::get_new_headers")]
     pub fn get_new_headers(
         &self,
         indexed_headers: &HeaderList,
@@ -642,6 +675,7 @@ impl Daemon {
         Ok(new_headers)
     }
 
+    #[instrument(skip_all, name="Daemon::get_relayfee")]
     pub fn get_relayfee(&self) -> Result<f64> {
         let relayfee = self.getnetworkinfo()?.relayfee;
 
diff --git a/src/electrum/server.rs b/src/electrum/server.rs
index 6129cbbe8..91d21b2c2 100644
--- a/src/electrum/server.rs
+++ b/src/electrum/server.rs
@@ -13,6 +13,8 @@ use error_chain::ChainedError;
 use hex::{self, DisplayHex};
 use serde_json::{from_str, Value};
 
+use tracing::instrument;
+
 #[cfg(not(feature = "liquid"))]
 use bitcoin::consensus::encode::serialize_hex;
 #[cfg(feature = "liquid")]
@@ -69,6 +71,7 @@ fn bool_from_value_or(val: Option<&Value>, name: &str, default: bool) -> Result<
 }
 
 // TODO: implement caching and delta updates
+#[instrument(skip_all, name="electrum::server::get_status_hash")]
 fn get_status_hash(txs: Vec<(Txid, Option<BlockId>)>, query: &Query) -> Option<FullHash> {
     if txs.is_empty() {
         None
@@ -203,6 +206,7 @@ impl Connection {
         Ok(json!(&self.query.mempool().backlog_stats().fee_histogram))
     }
 
+    #[instrument(skip_all, name="electrum::server::blockchain_block_header")]
     fn blockchain_block_header(&self, params: &[Value]) -> Result<Value> {
         let height = usize_from_value(params.get(0), "height")?;
         let cp_height = usize_from_value_or(params.get(1), "cp_height", 0)?;
@@ -226,6 +230,7 @@ impl Connection {
         }))
     }
 
+    #[instrument(skip_all, name="electrum::serer::blockchain_block_headers")]
     fn blockchain_block_headers(&self, params: &[Value]) -> Result<Value> {
         let start_height = usize_from_value(params.get(0), "start_height")?;
         let count = MAX_HEADERS.min(usize_from_value(params.get(1), "count")?);
@@ -261,6 +266,7 @@ impl Connection {
         }))
     }
 
+    #[instrument(skip_all, name="electrum::server::blockchain_estimatefee")]
     fn blockchain_estimatefee(&self, params: &[Value]) -> Result<Value> {
         let conf_target = usize_from_value(params.get(0), "blocks_count")?;
         let fee_rate = self
@@ -271,12 +277,14 @@ impl Connection {
         Ok(json!(fee_rate / 100_000f64))
     }
 
+    #[instrument(skip_all, name="electrum::server::blockchain_relayfee")]
     fn blockchain_relayfee(&self) -> Result<Value> {
         let relayfee = self.query.get_relayfee()?;
         // convert from sat/b to BTC/kB, as expected by Electrum clients
         Ok(json!(relayfee / 100_000f64))
     }
 
+    #[instrument(skip_all, name="electrum::server::blockchain_scripthash_subscribe")]
     fn blockchain_scripthash_subscribe(&mut self, params: &[Value]) -> Result<Value> {
         let script_hash = hash_from_value(params.get(0)).chain_err(|| "bad script_hash")?;
 
@@ -291,6 +299,7 @@ impl Connection {
     }
 
     #[cfg(not(feature = "liquid"))]
+    #[instrument(skip_all, name="electrum::server::blockchain_scripthash_get_balance")]
     fn blockchain_scripthash_get_balance(&self, params: &[Value]) -> Result<Value> {
         let script_hash = hash_from_value(params.get(0)).chain_err(|| "bad script_hash")?;
         let (chain_stats, mempool_stats) = self.query.stats(&script_hash[..]);
@@ -301,6 +310,7 @@ impl Connection {
         }))
     }
 
+    #[instrument(skip_all, name="electrum::server::blockchain_scripthash_get_history")]
     fn blockchain_scripthash_get_history(&self, params: &[Value]) -> Result<Value> {
         let script_hash = hash_from_value(params.get(0)).chain_err(|| "bad script_hash")?;
         let history_txids = get_history(&self.query, &script_hash[..], self.txs_limit)?;
@@ -319,6 +329,7 @@ impl Connection {
             .collect::<Vec<_>>()))
     }
 
+    #[instrument(skip_all, name="electrum::server::blockchain_scripthash_listunspent")]
     fn blockchain_scripthash_listunspent(&self, params: &[Value]) -> Result<Value> {
         let script_hash = hash_from_value(params.get(0)).chain_err(|| "bad script_hash")?;
         let utxos = self.query.utxo(&script_hash[..])?;
@@ -347,6 +358,7 @@ impl Connection {
         )))
     }
 
+    #[instrument(skip_all, name="electrum::server::blockchain_transaction_broadcast")]
     fn blockchain_transaction_broadcast(&self, params: &[Value]) -> Result<Value> {
         let tx = params.get(0).chain_err(|| "missing tx")?;
         let tx = tx.as_str().chain_err(|| "non-string tx")?.to_string();
@@ -357,6 +369,7 @@ impl Connection {
         Ok(json!(txid))
     }
 
+    #[instrument(skip_all, name="electrum::server::blockchain_transaction_get")]
     fn blockchain_transaction_get(&self, params: &[Value]) -> Result<Value> {
         let tx_hash = Txid::from(hash_from_value(params.get(0)).chain_err(|| "bad tx_hash")?);
         let verbose = match params.get(1) {
@@ -376,6 +389,7 @@ impl Connection {
         Ok(json!(rawtx.to_lower_hex_string()))
     }
 
+    #[instrument(skip_all, name="electrum::server::blockchain_transaction_get_merkle")]
     fn blockchain_transaction_get_merkle(&self, params: &[Value]) -> Result<Value> {
         let txid = Txid::from(hash_from_value(params.get(0)).chain_err(|| "bad tx_hash")?);
         let height = usize_from_value(params.get(1), "height")?;
@@ -396,6 +410,7 @@ impl Connection {
         }))
     }
 
+    #[instrument(skip_all, name="electrum::server::blockchain_transaction_id_from_pos")]
     fn blockchain_transaction_id_from_pos(&self, params: &[Value]) -> Result<Value> {
         let height = usize_from_value(params.get(0), "height")?;
         let tx_pos = usize_from_value(params.get(1), "tx_pos")?;
@@ -413,6 +428,7 @@ impl Connection {
         }))
     }
 
+    #[instrument(skip(self, params, id), name="electrum::server::handle_command")]
     fn handle_command(&mut self, method: &str, params: &[Value], id: &Value) -> Result<Value> {
         let timer = self
             .stats
@@ -467,6 +483,7 @@ impl Connection {
         })
     }
 
+    #[instrument(skip_all, name="electrum::server::update_subscriptions")]
     fn update_subscriptions(&mut self) -> Result<Vec<Value>> {
         let timer = self
             .stats
@@ -524,6 +541,7 @@ impl Connection {
         Ok(())
     }
 
+    #[instrument(skip_all, name="electrum::server::handle_replies")]
     fn handle_replies(&mut self, receiver: Receiver<Message>) -> Result<()> {
         let empty_params = json!([]);
         loop {
@@ -588,6 +606,8 @@ impl Connection {
         }
     }
 
+
+    #[instrument(skip_all, name="electrum::server::parse_requests")]
     fn parse_requests(mut reader: BufReader<TcpStream>, tx: &SyncSender<Message>) -> Result<()> {
         loop {
             let mut line = Vec::<u8>::new();
@@ -623,7 +643,7 @@ impl Connection {
 
     pub fn run(mut self, receiver: Receiver<Message>) {
         self.stats.clients.inc();
-        conditionally_log_rpc_event!(self, json!({ "event": "connection established" }));
+        //conditionally_log_rpc_event!(self, json!({ "event": "connection established" }));
 
         let reader = BufReader::new(self.stream.try_clone().expect("failed to clone TcpStream"));
         let sender = self.sender.clone();
@@ -641,7 +661,7 @@ impl Connection {
             .sub(self.status_hashes.len() as i64);
 
         debug!("[{}] shutting down connection", self.addr);
-        conditionally_log_rpc_event!(self, json!({ "event": "connection closed" }));
+        //conditionally_log_rpc_event!(self, json!({ "event": "connection closed" }));
 
         let _ = self.stream.shutdown(Shutdown::Both);
         if let Err(err) = child.join().expect("receiver panicked") {
@@ -650,6 +670,7 @@ impl Connection {
     }
 }
 
+#[instrument(skip_all, name="electrum::server::get_history")]
 fn get_history(
     query: &Query,
     scripthash: &[u8],
diff --git a/src/lib.rs b/src/lib.rs
index 9dbc58153..ee0aa1698 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -35,3 +35,4 @@ pub mod util;
 
 #[cfg(feature = "liquid")]
 pub mod elements;
+pub mod otlp_trace;
diff --git a/src/new_index/db.rs b/src/new_index/db.rs
index 8d895050d..e6e26fa94 100644
--- a/src/new_index/db.rs
+++ b/src/new_index/db.rs
@@ -1,6 +1,7 @@
 use rocksdb;
 
 use std::path::Path;
+use tracing::instrument;
 
 use crate::config::Config;
 use crate::util::{bincode, Bytes};
@@ -106,6 +107,7 @@ impl DB {
         db
     }
 
+    #[instrument(skip(self))]
     pub fn full_compaction(&self) {
         // TODO: make sure this doesn't fail silently
         debug!("starting full compaction on {:?}", self.db);
@@ -113,6 +115,7 @@ impl DB {
         debug!("finished full compaction on {:?}", self.db);
     }
 
+    #[instrument(skip(self))]
     pub fn enable_auto_compaction(&self) {
         let opts = [("disable_auto_compactions", "false")];
         self.db.set_options(&opts).unwrap();
@@ -178,6 +181,7 @@ impl DB {
         self.db.write_opt(batch, &opts).unwrap();
     }
 
+    #[instrument(skip(self))]
     pub fn flush(&self) {
         self.db.flush().unwrap();
     }
@@ -186,6 +190,7 @@ impl DB {
         self.db.put(key, value).unwrap();
     }
 
+    #[instrument(skip(self, key, value))]
     pub fn put_sync(&self, key: &[u8], value: &[u8]) {
         let mut opts = rocksdb::WriteOptions::new();
         opts.set_sync(true);
diff --git a/src/new_index/fetch.rs b/src/new_index/fetch.rs
index 54369b5e5..9fa79e50c 100644
--- a/src/new_index/fetch.rs
+++ b/src/new_index/fetch.rs
@@ -13,6 +13,7 @@ use std::io::Cursor;
 use std::path::PathBuf;
 use std::sync::mpsc::Receiver;
 use std::thread;
+use tracing::instrument;
 
 use crate::chain::{Block, BlockHash};
 use crate::daemon::Daemon;
@@ -25,6 +26,7 @@ pub enum FetchFrom {
     BlkFiles,
 }
 
+#[instrument(skip(from, daemon, new_headers))]
 pub fn start_fetcher(
     from: FetchFrom,
     daemon: &Daemon,
@@ -66,6 +68,7 @@ impl<T> Fetcher<T> {
     }
 }
 
+#[instrument(skip_all, name="fetch::bitcoind_fetcher")]
 fn bitcoind_fetcher(
     daemon: &Daemon,
     new_headers: Vec<HeaderEntry>,
@@ -103,6 +106,7 @@ fn bitcoind_fetcher(
     ))
 }
 
+#[instrument(skip_all, name="fetch::blkfiles_fetcher")]
 fn blkfiles_fetcher(
     daemon: &Daemon,
     new_headers: Vec<HeaderEntry>,
@@ -149,6 +153,7 @@ fn blkfiles_fetcher(
     ))
 }
 
+#[instrument(skip_all, name="fetch::blkfiles_reader")]
 fn blkfiles_reader(blk_files: Vec<PathBuf>) -> Fetcher<Vec<u8>> {
     let chan = SyncChannel::new(1);
     let sender = chan.sender();
@@ -168,6 +173,7 @@ fn blkfiles_reader(blk_files: Vec<PathBuf>) -> Fetcher<Vec<u8>> {
     )
 }
 
+#[instrument(skip_all, name="fetch::blkfiles_parser")]
 fn blkfiles_parser(blobs: Fetcher<Vec<u8>>, magic: u32) -> Fetcher<Vec<SizedBlock>> {
     let chan = SyncChannel::new(1);
     let sender = chan.sender();
@@ -186,6 +192,7 @@ fn blkfiles_parser(blobs: Fetcher<Vec<u8>>, magic: u32) -> Fetcher<Vec<SizedBloc
     )
 }
 
+#[instrument(skip_all, name="fetch::parse_blocks")]
 fn parse_blocks(blob: Vec<u8>, magic: u32) -> Result<Vec<SizedBlock>> {
     let mut cursor = Cursor::new(&blob);
     let mut slices = vec![];
diff --git a/src/new_index/mempool.rs b/src/new_index/mempool.rs
index 179829fd2..01e4b7cf4 100644
--- a/src/new_index/mempool.rs
+++ b/src/new_index/mempool.rs
@@ -10,6 +10,7 @@ use std::collections::{BTreeSet, HashMap, HashSet};
 use std::iter::FromIterator;
 use std::sync::{Arc, RwLock};
 use std::time::{Duration, Instant};
+use tracing::instrument;
 
 use crate::chain::{deserialize, Network, OutPoint, Transaction, TxOut, Txid};
 use crate::config::Config;
@@ -107,6 +108,7 @@ impl Mempool {
         self.txstore.get(txid).map(serialize)
     }
 
+    #[instrument(skip_all, name="Mempool::lookup_spend")]
     pub fn lookup_spend(&self, outpoint: &OutPoint) -> Option<SpendingInput> {
         self.edges.get(outpoint).map(|(txid, vin)| SpendingInput {
             txid: *txid,
@@ -123,6 +125,7 @@ impl Mempool {
         Some(self.feeinfo.get(txid)?.fee)
     }
 
+    #[instrument(skip_all, name="Mempool::has_unconfirmed_parents")]
     pub fn has_unconfirmed_parents(&self, txid: &Txid) -> bool {
         let tx = match self.txstore.get(txid) {
             Some(tx) => tx,
@@ -133,6 +136,7 @@ impl Mempool {
             .any(|txin| self.txstore.contains_key(&txin.previous_output.txid))
     }
 
+    #[instrument(skip_all, name="Mempool::history")]
     pub fn history(&self, scripthash: &[u8], limit: usize) -> Vec<Transaction> {
         let _timer = self.latency.with_label_values(&["history"]).start_timer();
         self.history
@@ -140,6 +144,7 @@ impl Mempool {
             .map_or_else(|| vec![], |entries| self._history(entries, limit))
     }
 
+    #[instrument(skip_all, name="Mempool::_history")]
     fn _history(&self, entries: &[TxHistoryInfo], limit: usize) -> Vec<Transaction> {
         entries
             .iter()
@@ -151,6 +156,7 @@ impl Mempool {
             .collect()
     }
 
+    #[instrument(skip_all, name="Mempool::history_txids")]
     pub fn history_txids(&self, scripthash: &[u8], limit: usize) -> Vec<Txid> {
         let _timer = self
             .latency
@@ -167,6 +173,7 @@ impl Mempool {
         }
     }
 
+    #[instrument(skip_all, name="Mempool::utxo")]
     pub fn utxo(&self, scripthash: &[u8]) -> Vec<Utxo> {
         let _timer = self.latency.with_label_values(&["utxo"]).start_timer();
         let entries = match self.history.get(scripthash) {
@@ -209,6 +216,7 @@ impl Mempool {
             .collect()
     }
 
+    #[instrument(skip_all, name="Mempool::stats")]
     // @XXX avoid code duplication with ChainQuery::stats()?
     pub fn stats(&self, scripthash: &[u8]) -> ScriptStats {
         let _timer = self.latency.with_label_values(&["stats"]).start_timer();
@@ -258,12 +266,14 @@ impl Mempool {
         stats
     }
 
+    #[instrument(skip_all, name="Mempool::txids")]
     // Get all txids in the mempool
     pub fn txids(&self) -> Vec<&Txid> {
         let _timer = self.latency.with_label_values(&["txids"]).start_timer();
         self.txstore.keys().collect()
     }
 
+    #[instrument(skip_all, name="Mempool::recent_txs_overview")]
     // Get an overview of the most recent transactions
     pub fn recent_txs_overview(&self) -> Vec<&TxOverview> {
         // We don't bother ever deleting elements from the recent list.
@@ -272,14 +282,18 @@ impl Mempool {
         self.recent.iter().collect()
     }
 
+    #[instrument(skip_all, name="Mempool::backlog_stats")]
     pub fn backlog_stats(&self) -> &BacklogStats {
         &self.backlog_stats.0
     }
 
+
+    #[instrument(skip_all, name="Mempool::old_txids")]
     pub fn old_txids(&self) -> HashSet<Txid> {
         return HashSet::from_iter(self.txstore.keys().cloned());
     }
 
+    #[instrument(skip_all, name="Mempool::update_backlog_stats")]
     pub fn update_backlog_stats(&mut self) {
         let _timer = self
             .latency
@@ -288,6 +302,7 @@ impl Mempool {
         self.backlog_stats = (BacklogStats::new(&self.feeinfo), Instant::now());
     }
 
+    #[instrument(skip_all, name="Mempool::add_by_txid")]
     pub fn add_by_txid(&mut self, daemon: &Daemon, txid: &Txid) {
         if self.txstore.get(txid).is_none() {
             if let Ok(tx) = daemon.getmempooltx(&txid) {
@@ -296,6 +311,7 @@ impl Mempool {
         }
     }
 
+    #[instrument(skip_all, name="Mempool::add")]
     fn add(&mut self, txs: Vec<Transaction>) {
         self.delta
             .with_label_values(&["add"])
@@ -397,12 +413,14 @@ impl Mempool {
         }
     }
 
+    #[instrument(skip_all, name="Mempool::lookup_txo")]
     pub fn lookup_txo(&self, outpoint: &OutPoint) -> Result<TxOut> {
         let mut outpoints = BTreeSet::new();
         outpoints.insert(*outpoint);
         Ok(self.lookup_txos(&outpoints)?.remove(outpoint).unwrap())
     }
 
+    #[instrument(skip_all, name="Mempool::lookup_txos")]
     pub fn lookup_txos(&self, outpoints: &BTreeSet<OutPoint>) -> Result<HashMap<OutPoint, TxOut>> {
         let _timer = self
             .latency
@@ -428,6 +446,7 @@ impl Mempool {
         Ok(txos)
     }
 
+    #[instrument(skip_all, name="Mempool::get_prevous")]
     fn get_prevouts(&self, txids: &[Txid]) -> BTreeSet<OutPoint> {
         let _timer = self
             .latency
@@ -446,6 +465,7 @@ impl Mempool {
             .collect()
     }
 
+    #[instrument(skip_all, name="Mempool::remove")]
     fn remove(&mut self, to_remove: HashSet<&Txid>) {
         self.delta
             .with_label_values(&["remove"])
@@ -481,6 +501,7 @@ impl Mempool {
     }
 
     #[cfg(feature = "liquid")]
+    #[instrument(skip_all, name="Mempool::remove")]
     pub fn asset_history(&self, asset_id: &AssetId, limit: usize) -> Vec<Transaction> {
         let _timer = self
             .latency
@@ -491,6 +512,7 @@ impl Mempool {
             .map_or_else(|| vec![], |entries| self._history(entries, limit))
     }
 
+    #[instrument(skip_all, name="Mempool::update")]
     pub fn update(mempool: &Arc<RwLock<Mempool>>, daemon: &Daemon) -> Result<()> {
         let _timer = mempool.read().unwrap().latency.with_label_values(&["update"]).start_timer();
 
@@ -550,6 +572,7 @@ impl BacklogStats {
         }
     }
 
+    #[instrument(skip_all, name="Mempool::new")]
     fn new(feeinfo: &HashMap<Txid, TxFeeInfo>) -> Self {
         let (count, vsize, total_fee) = feeinfo
             .values()
diff --git a/src/new_index/precache.rs b/src/new_index/precache.rs
index 4db40c27d..8e309ca73 100644
--- a/src/new_index/precache.rs
+++ b/src/new_index/precache.rs
@@ -13,6 +13,9 @@ use std::io;
 use std::io::prelude::*;
 use std::str::FromStr;
 
+use tracing::instrument;
+
+#[instrument(skip_all, name="precache::precache")]
 pub fn precache(chain: &ChainQuery, scripthashes: Vec<FullHash>) {
     let total = scripthashes.len();
     info!("Pre-caching stats and utxo set for {} scripthashes", total);
@@ -36,6 +39,7 @@ pub fn precache(chain: &ChainQuery, scripthashes: Vec<FullHash>) {
     });
 }
 
+#[instrument(skip_all, name="precache::scripthashes_from_file")]
 pub fn scripthashes_from_file(path: String) -> Result<Vec<FullHash>> {
     let reader =
         io::BufReader::new(File::open(path).chain_err(|| "cannot open precache scripthash file")?);
diff --git a/src/new_index/query.rs b/src/new_index/query.rs
index 1e621ac0d..1b11775f1 100644
--- a/src/new_index/query.rs
+++ b/src/new_index/query.rs
@@ -11,6 +11,8 @@ use crate::errors::*;
 use crate::new_index::{ChainQuery, Mempool, ScriptStats, SpendingInput, Utxo};
 use crate::util::{is_spendable, BlockId, Bytes, TransactionStatus};
 
+use tracing::instrument;
+
 #[cfg(feature = "liquid")]
 use crate::{
     chain::AssetId,
@@ -69,6 +71,7 @@ impl Query {
         self.mempool.read().unwrap()
     }
 
+    #[instrument(skip_all, name="query::Query::broadcast_raw")]
     pub fn broadcast_raw(&self, txhex: &str) -> Result<Txid> {
         let txid = self.daemon.broadcast_raw(txhex)?;
         self.mempool
@@ -78,6 +81,7 @@ impl Query {
         Ok(txid)
     }
 
+    #[instrument(skip_all, name="query::Query::utxo")]
     pub fn utxo(&self, scripthash: &[u8]) -> Result<Vec<Utxo>> {
         let mut utxos = self.chain.utxo(scripthash, self.config.utxos_limit)?;
         let mempool = self.mempool();
@@ -86,6 +90,7 @@ impl Query {
         Ok(utxos)
     }
 
+    #[instrument(skip_all, name="query::Query::history_txids")]
     pub fn history_txids(&self, scripthash: &[u8], limit: usize) -> Vec<(Txid, Option<BlockId>)> {
         let confirmed_txids = self.chain.history_txids(scripthash, limit);
         let confirmed_len = confirmed_txids.len();
@@ -107,17 +112,21 @@ impl Query {
         )
     }
 
+    #[instrument(skip_all, name="query::Query::lookup_txn")]
     pub fn lookup_txn(&self, txid: &Txid) -> Option<Transaction> {
         self.chain
             .lookup_txn(txid, None)
             .or_else(|| self.mempool().lookup_txn(txid))
     }
+
+    #[instrument(skip_all, name="query::Query::lookup_raw_txn")]
     pub fn lookup_raw_txn(&self, txid: &Txid) -> Option<Bytes> {
         self.chain
             .lookup_raw_txn(txid, None)
             .or_else(|| self.mempool().lookup_raw_txn(txid))
     }
 
+    #[instrument(skip_all, name="query::Query::lookup_txos")]
     pub fn lookup_txos(&self, outpoints: &BTreeSet<OutPoint>) -> HashMap<OutPoint, TxOut> {
         // the mempool lookup_txos() internally looks up confirmed txos as well
         self.mempool()
@@ -125,12 +134,14 @@ impl Query {
             .expect("failed loading txos")
     }
 
+    #[instrument(skip_all, name="query::Query::lookup_spend")]
     pub fn lookup_spend(&self, outpoint: &OutPoint) -> Option<SpendingInput> {
         self.chain
             .lookup_spend(outpoint)
             .or_else(|| self.mempool().lookup_spend(outpoint))
     }
 
+    #[instrument(skip_all, name="query::Query::lookup_tx_spends")]
     pub fn lookup_tx_spends(&self, tx: Transaction) -> Vec<Option<SpendingInput>> {
         let txid = tx.txid();
 
@@ -150,18 +161,22 @@ impl Query {
             .collect()
     }
 
+    #[instrument(skip_all, name="query::Query::get_tx_status")]
     pub fn get_tx_status(&self, txid: &Txid) -> TransactionStatus {
         TransactionStatus::from(self.chain.tx_confirming_block(txid))
     }
 
+    #[instrument(skip_all, name="query::Query::get_mempool_tx_fee")]
     pub fn get_mempool_tx_fee(&self, txid: &Txid) -> Option<u64> {
         self.mempool().get_tx_fee(txid)
     }
 
+    #[instrument(skip_all, name="query::Query::has_unconfirmed_parents")]
     pub fn has_unconfirmed_parents(&self, txid: &Txid) -> bool {
         self.mempool().has_unconfirmed_parents(txid)
     }
 
+    #[instrument(skip_all, name="query::Query::estimate_fee")]
     pub fn estimate_fee(&self, conf_target: u16) -> Option<f64> {
         if self.config.network_type.is_regtest() {
             return self.get_relayfee().ok();
@@ -181,6 +196,7 @@ impl Query {
             .copied()
     }
 
+    #[instrument(skip_all, name="query::Query::estimate_fee_map")]
     pub fn estimate_fee_map(&self) -> HashMap<u16, f64> {
         if let (ref cache, Some(cache_time)) = *self.cached_estimates.read().unwrap() {
             if cache_time.elapsed() < Duration::from_secs(FEE_ESTIMATES_TTL) {
@@ -192,6 +208,7 @@ impl Query {
         self.cached_estimates.read().unwrap().0.clone()
     }
 
+    #[instrument(skip_all, name="query::Query::update_fee_estimates")]
     fn update_fee_estimates(&self) {
         match self.daemon.estimatesmartfee_batch(&CONF_TARGETS) {
             Ok(estimates) => {
@@ -203,6 +220,7 @@ impl Query {
         }
     }
 
+    #[instrument(skip_all, name="query::Query::get_relayfee")]
     pub fn get_relayfee(&self) -> Result<f64> {
         if let Some(cached) = *self.cached_relayfee.read().unwrap() {
             return Ok(cached);
@@ -233,11 +251,13 @@ impl Query {
     }
 
     #[cfg(feature = "liquid")]
+    #[instrument(skip_all, name="query::Query::lookup_asset")]
     pub fn lookup_asset(&self, asset_id: &AssetId) -> Result<Option<LiquidAsset>> {
         lookup_asset(&self, self.asset_db.as_ref(), asset_id, None)
     }
 
     #[cfg(feature = "liquid")]
+    #[instrument(skip_all, name="query::Query::list_registry_assets")]
     pub fn list_registry_assets(
         &self,
         start_index: usize,
diff --git a/src/new_index/schema.rs b/src/new_index/schema.rs
index d5eba9a51..1f9919944 100644
--- a/src/new_index/schema.rs
+++ b/src/new_index/schema.rs
@@ -20,6 +20,7 @@ use elements::{
 use std::collections::{BTreeSet, HashMap, HashSet};
 use std::path::Path;
 use std::sync::{Arc, RwLock};
+use tracing::instrument;
 
 use crate::chain::{
     BlockHash, BlockHeader, Network, OutPoint, Script, Transaction, TxOut, Txid, Value,
@@ -220,6 +221,7 @@ impl Indexer {
         self.duration.with_label_values(&[name]).start_timer()
     }
 
+    #[instrument(skip_all, name="schema::Indexer::headers_to_add")]
     fn headers_to_add(&self, new_headers: &[HeaderEntry]) -> Vec<HeaderEntry> {
         let added_blockhashes = self.store.added_blockhashes.read().unwrap();
         new_headers
@@ -229,6 +231,7 @@ impl Indexer {
             .collect()
     }
 
+    #[instrument(skip_all, name="schema::Indexer::headers_to_index")]
     fn headers_to_index(&self, new_headers: &[HeaderEntry]) -> Vec<HeaderEntry> {
         let indexed_blockhashes = self.store.indexed_blockhashes.read().unwrap();
         new_headers
@@ -238,6 +241,7 @@ impl Indexer {
             .collect()
     }
 
+    #[instrument(skip_all, name="schema::start_auto_compactions")]
     fn start_auto_compactions(&self, db: &DB) {
         let key = b"F".to_vec();
         if db.get(&key).is_none() {
@@ -248,6 +252,7 @@ impl Indexer {
         db.enable_auto_compaction();
     }
 
+    #[instrument(skip_all, name="schema::get_new_headers")]
     fn get_new_headers(&self, daemon: &Daemon, tip: &BlockHash) -> Result<Vec<HeaderEntry>> {
         let headers = self.store.indexed_headers.read().unwrap();
         let new_headers = daemon.get_new_headers(&headers, &tip)?;
@@ -259,6 +264,7 @@ impl Indexer {
         Ok(result)
     }
 
+    #[instrument(skip_all, name="schema::update")]
     pub fn update(&mut self, daemon: &Daemon) -> Result<BlockHash> {
         let daemon = daemon.reconnect()?;
         let tip = daemon.getbestblockhash()?;
@@ -306,6 +312,7 @@ impl Indexer {
         Ok(tip)
     }
 
+    #[instrument(skip_all, name="schema::add")]
     fn add(&self, blocks: &[BlockEntry]) {
         // TODO: skip orphaned blocks?
         let rows = {
@@ -324,6 +331,7 @@ impl Indexer {
             .extend(blocks.iter().map(|b| b.entry.hash()));
     }
 
+    #[instrument(skip_all, name="schema::index")]
     fn index(&self, blocks: &[BlockEntry]) {
         let previous_txos_map = {
             let _timer = self.start_timer("index_lookup");
@@ -375,9 +383,8 @@ impl ChainQuery {
         self.duration.with_label_values(&[name]).start_timer()
     }
 
+    #[instrument(skip_all, name="sdchema::Indexer::get_block_txids")]
     pub fn get_block_txids(&self, hash: &BlockHash) -> Option<Vec<Txid>> {
-        let _timer = self.start_timer("get_block_txids");
-
         if self.light_mode {
             // TODO fetch block as binary from REST API instead of as hex
             let mut blockinfo = self.daemon.getblock_raw(hash, 1).ok()?;
@@ -390,6 +397,7 @@ impl ChainQuery {
         }
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::get_block_meta")]
     pub fn get_block_meta(&self, hash: &BlockHash) -> Option<BlockMeta> {
         let _timer = self.start_timer("get_block_meta");
 
@@ -404,6 +412,7 @@ impl ChainQuery {
         }
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::get_block_raw")]
     pub fn get_block_raw(&self, hash: &BlockHash) -> Option<Vec<u8>> {
         let _timer = self.start_timer("get_block_raw");
 
@@ -432,16 +441,19 @@ impl ChainQuery {
         }
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::get_block_header")]
     pub fn get_block_header(&self, hash: &BlockHash) -> Option<BlockHeader> {
         let _timer = self.start_timer("get_block_header");
         Some(self.header_by_hash(hash)?.header().clone())
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::get_mtp")]
     pub fn get_mtp(&self, height: usize) -> u32 {
         let _timer = self.start_timer("get_block_mtp");
         self.store.indexed_headers.read().unwrap().get_mtp(height)
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::get_block_with_meta")]
     pub fn get_block_with_meta(&self, hash: &BlockHash) -> Option<BlockHeaderMeta> {
         let _timer = self.start_timer("get_block_with_meta");
         let header_entry = self.header_by_hash(hash)?;
@@ -452,12 +464,15 @@ impl ChainQuery {
         })
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::history_iter_scan")]
     pub fn history_iter_scan(&self, code: u8, hash: &[u8], start_height: usize) -> ScanIterator {
         self.store.history_db.iter_scan_from(
             &TxHistoryRow::filter(code, &hash[..]),
             &TxHistoryRow::prefix_height(code, &hash[..], start_height as u32),
         )
     }
+
+    #[instrument(skip_all, name="schema::ChainQuery::history_iter_scan_reverse")]
     fn history_iter_scan_reverse(&self, code: u8, hash: &[u8]) -> ReverseScanIterator {
         self.store.history_db.iter_scan_reverse(
             &TxHistoryRow::filter(code, &hash[..]),
@@ -465,6 +480,7 @@ impl ChainQuery {
         )
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::history")]
     pub fn history(
         &self,
         scripthash: &[u8],
@@ -475,6 +491,7 @@ impl ChainQuery {
         self._history(b'H', scripthash, last_seen_txid, limit)
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::_history")]
     fn _history(
         &self,
         code: u8,
@@ -509,11 +526,13 @@ impl ChainQuery {
             .collect()
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::history_txids")]
     pub fn history_txids(&self, scripthash: &[u8], limit: usize) -> Vec<(Txid, BlockId)> {
         // scripthash lookup
         self._history_txids(b'H', scripthash, limit)
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::_history_txids")]
     fn _history_txids(&self, code: u8, hash: &[u8], limit: usize) -> Vec<(Txid, BlockId)> {
         let _timer = self.start_timer("history_txids");
         self.history_iter_scan(code, hash, 0)
@@ -525,6 +544,7 @@ impl ChainQuery {
     }
 
     // TODO: avoid duplication with stats/stats_delta?
+    #[instrument(skip_all, name="schema::ChainQuery::utxo")]
     pub fn utxo(&self, scripthash: &[u8], limit: usize) -> Result<Vec<Utxo>> {
         let _timer = self.start_timer("utxo");
 
@@ -585,6 +605,7 @@ impl ChainQuery {
             .collect())
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::utxo_delta")]
     fn utxo_delta(
         &self,
         scripthash: &[u8],
@@ -630,6 +651,7 @@ impl ChainQuery {
         Ok((utxos, lastblock, processed_items))
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::stats")]
     pub fn stats(&self, scripthash: &[u8]) -> ScriptStats {
         let _timer = self.start_timer("stats");
 
@@ -664,6 +686,7 @@ impl ChainQuery {
         newstats
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::stats_delta")]
     fn stats_delta(
         &self,
         scripthash: &[u8],
@@ -731,6 +754,7 @@ impl ChainQuery {
         (stats, lastblock)
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::address_search")]
     pub fn address_search(&self, prefix: &str, limit: usize) -> Vec<String> {
         let _timer_scan = self.start_timer("address_search");
         self.store
@@ -741,6 +765,7 @@ impl ChainQuery {
             .collect()
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::header_by_hash")]
     fn header_by_hash(&self, hash: &BlockHash) -> Option<HeaderEntry> {
         self.store
             .indexed_headers
@@ -750,6 +775,7 @@ impl ChainQuery {
             .cloned()
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::height_by_hash")]
     // Get the height of a blockhash, only if its part of the best chain
     pub fn height_by_hash(&self, hash: &BlockHash) -> Option<usize> {
         self.store
@@ -760,6 +786,7 @@ impl ChainQuery {
             .map(|header| header.height())
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::header_by_height")]
     pub fn header_by_height(&self, height: usize) -> Option<HeaderEntry> {
         self.store
             .indexed_headers
@@ -769,6 +796,7 @@ impl ChainQuery {
             .cloned()
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::hash_by_height")]
     pub fn hash_by_height(&self, height: usize) -> Option<BlockHash> {
         self.store
             .indexed_headers
@@ -778,6 +806,7 @@ impl ChainQuery {
             .map(|entry| *entry.hash())
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::blockid_by_height")]
     pub fn blockid_by_height(&self, height: usize) -> Option<BlockId> {
         self.store
             .indexed_headers
@@ -787,6 +816,7 @@ impl ChainQuery {
             .map(BlockId::from)
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::blockid_by_hash")]
     // returns None for orphaned blocks
     pub fn blockid_by_hash(&self, hash: &BlockHash) -> Option<BlockId> {
         self.store
@@ -797,14 +827,18 @@ impl ChainQuery {
             .map(BlockId::from)
     }
 
+
+    #[instrument(skip_all, name="schema::ChainQuery::bests_height")]
     pub fn best_height(&self) -> usize {
         self.store.indexed_headers.read().unwrap().len() - 1
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::best_hash")]
     pub fn best_hash(&self) -> BlockHash {
         *self.store.indexed_headers.read().unwrap().tip()
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::best_header")]
     pub fn best_header(&self) -> HeaderEntry {
         let headers = self.store.indexed_headers.read().unwrap();
         headers
@@ -815,6 +849,7 @@ impl ChainQuery {
 
     // TODO: can we pass txids as a "generic iterable"?
     // TODO: should also use a custom ThreadPoolBuilder?
+    #[instrument(skip_all, name="schema::ChainQuery::lookup_txns")]
     pub fn lookup_txns(&self, txids: &[(Txid, BlockId)]) -> Result<Vec<Transaction>> {
         let _timer = self.start_timer("lookup_txns");
         txids
@@ -826,6 +861,7 @@ impl ChainQuery {
             .collect::<Result<Vec<Transaction>>>()
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::lookup_txn")]
     pub fn lookup_txn(&self, txid: &Txid, blockhash: Option<&BlockHash>) -> Option<Transaction> {
         let _timer = self.start_timer("lookup_txn");
         self.lookup_raw_txn(txid, blockhash).map(|rawtx| {
@@ -835,6 +871,7 @@ impl ChainQuery {
         })
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::lookup_raw_txn")]
     pub fn lookup_raw_txn(&self, txid: &Txid, blockhash: Option<&BlockHash>) -> Option<Bytes> {
         let _timer = self.start_timer("lookup_raw_txn");
 
@@ -854,21 +891,25 @@ impl ChainQuery {
         }
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::lookup_txo")]
     pub fn lookup_txo(&self, outpoint: &OutPoint) -> Option<TxOut> {
         let _timer = self.start_timer("lookup_txo");
         lookup_txo(&self.store.txstore_db, outpoint)
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::lookup_txos")]
     pub fn lookup_txos(&self, outpoints: &BTreeSet<OutPoint>) -> HashMap<OutPoint, TxOut> {
         let _timer = self.start_timer("lookup_txos");
         lookup_txos(&self.store.txstore_db, outpoints, false)
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::lookup_avail_txos")]
     pub fn lookup_avail_txos(&self, outpoints: &BTreeSet<OutPoint>) -> HashMap<OutPoint, TxOut> {
         let _timer = self.start_timer("lookup_available_txos");
         lookup_txos(&self.store.txstore_db, outpoints, true)
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::lookup_spend")]
     pub fn lookup_spend(&self, outpoint: &OutPoint) -> Option<SpendingInput> {
         let _timer = self.start_timer("lookup_spend");
         self.store
@@ -884,6 +925,8 @@ impl ChainQuery {
                 })
             })
     }
+
+    #[instrument(skip_all, name="schema::ChainQuery::tx_confirming_blocks")]
     pub fn tx_confirming_block(&self, txid: &Txid) -> Option<BlockId> {
         let _timer = self.start_timer("tx_confirming_block");
         let headers = self.store.indexed_headers.read().unwrap();
@@ -900,6 +943,7 @@ impl ChainQuery {
             .map(BlockId::from)
     }
 
+    #[instrument(skip_all, name="schema::ChainQuery::get_block_status")]
     pub fn get_block_status(&self, hash: &BlockHash) -> BlockStatus {
         // TODO differentiate orphaned and non-existing blocks? telling them apart requires
         // an additional db read.
@@ -921,6 +965,7 @@ impl ChainQuery {
     }
 
     #[cfg(not(feature = "liquid"))]
+    #[instrument(skip_all, name="schema::ChainQuery::get_merkleblock_proof")]
     pub fn get_merkleblock_proof(&self, txid: &Txid) -> Option<MerkleBlock> {
         let _timer = self.start_timer("get_merkleblock_proof");
         let blockid = self.tx_confirming_block(txid)?;
@@ -935,6 +980,7 @@ impl ChainQuery {
     }
 
     #[cfg(feature = "liquid")]
+    #[instrument(skip_all, name="schema::ChainQuery::asset_history")]
     pub fn asset_history(
         &self,
         asset_id: &AssetId,
@@ -945,11 +991,13 @@ impl ChainQuery {
     }
 
     #[cfg(feature = "liquid")]
+    #[instrument(skip_all, name="schema::ChainQuery::assets_history_txids")]
     pub fn asset_history_txids(&self, asset_id: &AssetId, limit: usize) -> Vec<(Txid, BlockId)> {
         self._history_txids(b'I', &asset_id.into_inner()[..], limit)
     }
 }
 
+#[instrument(skip_all, name="schema::ChainQuery::load_blockhashes")]
 fn load_blockhashes(db: &DB, prefix: &[u8]) -> HashSet<BlockHash> {
     db.iter_scan(prefix)
         .map(BlockRow::from_row)
@@ -957,6 +1005,7 @@ fn load_blockhashes(db: &DB, prefix: &[u8]) -> HashSet<BlockHash> {
         .collect()
 }
 
+#[instrument(skip_all, name="schema::ChainQuery::load_blockheaders")]
 fn load_blockheaders(db: &DB) -> HashMap<BlockHash, BlockHeader> {
     db.iter_scan(&BlockRow::header_filter())
         .map(BlockRow::from_row)
@@ -968,6 +1017,7 @@ fn load_blockheaders(db: &DB) -> HashMap<BlockHash, BlockHeader> {
         .collect()
 }
 
+#[instrument(skip_all, name="schema::add_blocks")]
 fn add_blocks(block_entries: &[BlockEntry], iconfig: &IndexerConfig) -> Vec<DBRow> {
     // persist individual transactions:
     //      T{txid} → {rawtx}
@@ -1000,6 +1050,7 @@ fn add_blocks(block_entries: &[BlockEntry], iconfig: &IndexerConfig) -> Vec<DBRo
         .collect()
 }
 
+
 fn add_transaction(
     tx: &Transaction,
     blockhash: FullHash,
@@ -1020,6 +1071,7 @@ fn add_transaction(
     }
 }
 
+#[instrument(skip_all, name="schema::get_previous_txos")]
 fn get_previous_txos(block_entries: &[BlockEntry]) -> BTreeSet<OutPoint> {
     block_entries
         .iter()
@@ -1033,6 +1085,7 @@ fn get_previous_txos(block_entries: &[BlockEntry]) -> BTreeSet<OutPoint> {
         .collect()
 }
 
+#[instrument(skip_all, name = "schema::lookup_txos")]
 fn lookup_txos(
     txstore_db: &DB,
     outpoints: &BTreeSet<OutPoint>,
@@ -1066,6 +1119,7 @@ fn lookup_txo(txstore_db: &DB, outpoint: &OutPoint) -> Option<TxOut> {
         .map(|val| deserialize(&val).expect("failed to parse TxOut"))
 }
 
+#[instrument(skip_all, name="schema::index_blocks")]
 fn index_blocks(
     block_entries: &[BlockEntry],
     previous_txos_map: &HashMap<OutPoint, TxOut>,
@@ -1086,7 +1140,9 @@ fn index_blocks(
         .collect()
 }
 
+
 // TODO: return an iterator?
+#[instrument(skip_all, name="schema::index_transaction")]
 fn index_transaction(
     tx: &Transaction,
     confirmed_height: u32,
@@ -1161,6 +1217,7 @@ fn index_transaction(
     );
 }
 
+#[instrument(skip_all, name="schema::addr_search_row")]
 fn addr_search_row(spk: &Script, network: Network) -> Option<DBRow> {
     spk.to_address_str(network).map(|address| DBRow {
         key: [b"a", address.as_bytes()].concat(),
@@ -1615,6 +1672,7 @@ impl UtxoCacheRow {
     }
 }
 
+#[instrument(skip_all, name="schema::make_utxo_cache")]
 // keep utxo cache with just the block height (the hash/timestamp are read later from the headers to reconstruct BlockId)
 // and use a (txid,vout) tuple instead of OutPoints (they don't play nicely with bincode serialization)
 fn make_utxo_cache(utxos: &UtxoMap) -> CachedUtxoMap {
@@ -1629,6 +1687,7 @@ fn make_utxo_cache(utxos: &UtxoMap) -> CachedUtxoMap {
         .collect()
 }
 
+#[instrument(skip_all, name="schema::from_utxo_cache")]
 fn from_utxo_cache(utxos_cache: CachedUtxoMap, chain: &ChainQuery) -> UtxoMap {
     utxos_cache
         .into_iter()
diff --git a/src/otlp_trace.rs b/src/otlp_trace.rs
new file mode 100644
index 000000000..dcc23a553
--- /dev/null
+++ b/src/otlp_trace.rs
@@ -0,0 +1,85 @@
+use opentelemetry::{
+    runtime,
+    sdk::{
+        trace::{BatchConfig, RandomIdGenerator, Sampler, Tracer},
+        Resource,
+    },
+    KeyValue,
+};
+use opentelemetry_otlp::{ExportConfig, Protocol, WithExportConfig};
+use opentelemetry_semantic_conventions::{
+    resource::{SERVICE_NAME, SERVICE_VERSION},
+    SCHEMA_URL,
+};
+use std::env::var;
+use std::time::Duration;
+use tracing_opentelemetry::OpenTelemetryLayer;
+use tracing_subscriber::{EnvFilter, layer::SubscriberExt, util::SubscriberInitExt};
+
+fn init_tracer(resource: Resource, endpoint: &str) -> Tracer {
+    let export_config = ExportConfig {
+        endpoint: endpoint.to_string(),
+        timeout: Duration::from_secs(3),
+        protocol: Protocol::Grpc,
+    };
+
+    opentelemetry_otlp::new_pipeline()
+        .tracing()
+        .with_trace_config(
+            opentelemetry::sdk::trace::Config::default()
+                .with_sampler(Sampler::ParentBased(Box::new(Sampler::TraceIdRatioBased(
+                    1.0,
+                ))))
+                .with_id_generator(RandomIdGenerator::default())
+                .with_resource(resource),
+        )
+        .with_batch_config(BatchConfig::default())
+        .with_exporter(
+            opentelemetry_otlp::new_exporter()
+                .tonic()
+                .with_endpoint(endpoint)
+                .with_export_config(export_config),
+        )
+        .install_batch(runtime::Tokio)
+        .unwrap()
+}
+
+fn init_tracing_subscriber(service_name: &str) -> OtelGuard {
+    let resource = Resource::from_schema_url(
+        [
+            KeyValue::new(SERVICE_NAME, service_name.to_owned()),
+            KeyValue::new(SERVICE_VERSION, "0.4.1"),
+        ],
+        SCHEMA_URL,
+    );
+
+    let env_filter = EnvFilter::from_default_env();
+
+    let reg = tracing_subscriber::registry()
+        .with(env_filter)
+        .with(tracing_subscriber::fmt::layer()
+            .with_thread_ids(true)
+            .with_ansi(false)
+            .compact());
+    let _ = if let Ok(endpoint) = var("OTLP_ENDPOINT") {
+        reg.with(OpenTelemetryLayer::new(init_tracer(resource, &endpoint)))
+            .try_init()
+    } else {
+        reg.try_init()
+    };
+
+    log::debug!("Initialized tracing");
+
+    OtelGuard {}
+}
+
+pub fn init_tracing(service_name: &str) -> OtelGuard {
+    init_tracing_subscriber(service_name)
+}
+
+pub struct OtelGuard {}
+impl Drop for OtelGuard {
+    fn drop(&mut self) {
+        opentelemetry::global::shutdown_tracer_provider();
+    }
+}
diff --git a/src/rest.rs b/src/rest.rs
index 336c43f4a..e98eef054 100644
--- a/src/rest.rs
+++ b/src/rest.rs
@@ -24,6 +24,8 @@ use tokio::sync::oneshot;
 use std::fs;
 use std::str::FromStr;
 
+use tracing::instrument;
+
 #[cfg(feature = "liquid")]
 use {
     crate::elements::{ebcompact::*, peg::PegoutValue, AssetSorting, IssuanceValue},
@@ -579,6 +581,7 @@ impl Handle {
     }
 }
 
+#[instrument(skip_all, name="rest::handle_request")]
 fn handle_request(
     method: Method,
     uri: hyper::Uri,
@@ -1154,6 +1157,7 @@ fn json_response<T: Serialize>(value: T, ttl: u32) -> Result<Response<Body>, Htt
         .unwrap())
 }
 
+#[instrument(skip_all, name="rest::blocks")]
 fn blocks(query: &Query, start_height: Option<usize>) -> Result<Response<Body>, HttpError> {
     let mut values = Vec::new();
     let mut current_hash = match start_height {
diff --git a/src/util/block.rs b/src/util/block.rs
index 18dc91c27..3b4e69be6 100644
--- a/src/util/block.rs
+++ b/src/util/block.rs
@@ -8,6 +8,7 @@ use std::iter::FromIterator;
 use std::slice;
 use time::format_description::well_known::Rfc3339;
 use time::OffsetDateTime as DateTime;
+use tracing::instrument;
 
 const MTP_SPAN: usize = 11;
 
@@ -84,6 +85,7 @@ impl HeaderList {
         }
     }
 
+    #[instrument(skip_all, name="block::new")]
     pub fn new(
         mut headers_map: HashMap<BlockHash, BlockHeader>,
         tip_hash: BlockHash,
@@ -121,6 +123,7 @@ impl HeaderList {
         headers
     }
 
+    #[instrument(skip_all, name="block::HeaderList::order")]
     pub fn order(&self, new_headers: Vec<BlockHeader>) -> Vec<HeaderEntry> {
         // header[i] -> header[i-1] (i.e. header.last() is the tip)
         struct HashedHeader {
@@ -160,6 +163,7 @@ impl HeaderList {
             .collect()
     }
 
+    #[instrument(skip_all, name="block::HeaderList::apply")]
     pub fn apply(&mut self, new_headers: Vec<HeaderEntry>) {
         // new_headers[i] -> new_headers[i - 1] (i.e. new_headers.last() is the tip)
         for i in 1..new_headers.len() {
@@ -197,6 +201,7 @@ impl HeaderList {
         }
     }
 
+    #[instrument(skip_all, name="block::HeaderList::header_by_blockhash")]
     pub fn header_by_blockhash(&self, blockhash: &BlockHash) -> Option<&HeaderEntry> {
         let height = self.heights.get(blockhash)?;
         let header = self.headers.get(*height)?;
@@ -207,6 +212,7 @@ impl HeaderList {
         }
     }
 
+    #[instrument(skip_all, name="block::HeaderList::header_by_height")]
     pub fn header_by_height(&self, height: usize) -> Option<&HeaderEntry> {
         self.headers.get(height).map(|entry| {
             assert_eq!(entry.height(), height);
diff --git a/src/util/electrum_merkle.rs b/src/util/electrum_merkle.rs
index 954782a7d..4b5401209 100644
--- a/src/util/electrum_merkle.rs
+++ b/src/util/electrum_merkle.rs
@@ -3,6 +3,9 @@ use crate::errors::*;
 use crate::new_index::ChainQuery;
 use bitcoin::hashes::{sha256d::Hash as Sha256dHash, Hash};
 
+use tracing::instrument;
+
+#[instrument(skip_all, name="electrum_merkle::get_tx_merkleproof")]
 pub fn get_tx_merkle_proof(
     chain: &ChainQuery,
     tx_hash: &Txid,
@@ -21,6 +24,7 @@ pub fn get_tx_merkle_proof(
     Ok((branch, pos))
 }
 
+#[instrument(skip_all, name="electrum_merkle::get_header_merkle_proof")]
 pub fn get_header_merkle_proof(
     chain: &ChainQuery,
     height: usize,
@@ -49,7 +53,7 @@ pub fn get_header_merkle_proof(
     let header_hashes = header_hashes.into_iter().map(Sha256dHash::from).collect();
     Ok(create_merkle_branch_and_root(header_hashes, height))
 }
-
+#[instrument(skip_all, name="electrum_merkle::get_id_from_pos")]
 pub fn get_id_from_pos(
     chain: &ChainQuery,
     height: usize,
diff --git a/src/util/fees.rs b/src/util/fees.rs
index 9cbe6c1d7..fa9cbee9e 100644
--- a/src/util/fees.rs
+++ b/src/util/fees.rs
@@ -1,5 +1,6 @@
 use crate::chain::{Network, Transaction, TxOut};
 use std::collections::HashMap;
+use tracing::instrument;
 
 const VSIZE_BIN_WIDTH: u64 = 50_000; // in vbytes
 
@@ -46,6 +47,7 @@ pub fn get_tx_fee(tx: &Transaction, _prevouts: &HashMap<u32, &TxOut>, network: N
     tx.fee_in(*network.native_asset())
 }
 
+#[instrument(skip_all, name="fees::make_fee_histogram")]
 pub fn make_fee_histogram(mut entries: Vec<&TxFeeInfo>) -> Vec<(f64, u64)> {
     entries.sort_unstable_by(|e1, e2| e1.fee_per_vbyte.partial_cmp(&e2.fee_per_vbyte).unwrap());