diff --git a/contracts/01-tamagotchi/io/src/lib.rs b/contracts/01-tamagotchi/io/src/lib.rs
index 394f418f..1a07dda6 100644
--- a/contracts/01-tamagotchi/io/src/lib.rs
+++ b/contracts/01-tamagotchi/io/src/lib.rs
@@ -1,15 +1,16 @@
 #![no_std]
 
 use codec::{Decode, Encode};
-use gmeta::Metadata;
+use gmeta::{In, InOut, Metadata, Out};
 use gstd::prelude::*;
-use scale_info::TypeInfo;
 
 #[derive(Default, Encode, Decode, TypeInfo)]
 #[codec(crate = gstd::codec)]
 #[scale_info(crate = gstd::scale_info)]
 pub struct Tamagotchi {
     // TODO: 1️⃣ Add `name` and `age` fields
+    pub name: String,
+    pub date_of_birth: u64,
 }
 
 #[derive(Encode, Decode, TypeInfo)]
@@ -17,6 +18,8 @@ pub struct Tamagotchi {
 #[scale_info(crate = gstd::scale_info)]
 pub enum TmgAction {
     // TODO: 2️⃣ Add `Name` and `Age` actions that set the name and age
+    Name,
+    Age,
 }
 
 #[derive(Encode, Decode, TypeInfo)]
@@ -24,15 +27,17 @@ pub enum TmgAction {
 #[scale_info(crate = gstd::scale_info)]
 pub enum TmgEvent {
     // TODO: 3️⃣ Add `Name` and `Age` events that return the name and age
+    Name(String),
+    Age(u64),
 }
 
 pub struct ProgramMetadata;
 
 // TODO: 4️⃣ Fill `Init`, `Handle`, and `State` types
 impl Metadata for ProgramMetadata {
-    type Init = ();
-    type Handle = ();
-    type State = ();
+    type Init = In<String>;
+    type Handle = InOut<TmgAction, TmgEvent>;
+    type State = Out<Tamagotchi>;
     type Reply = ();
     type Others = ();
     type Signal = ();
diff --git a/contracts/01-tamagotchi/src/lib.rs b/contracts/01-tamagotchi/src/lib.rs
index 85f152bd..9c3d549c 100644
--- a/contracts/01-tamagotchi/src/lib.rs
+++ b/contracts/01-tamagotchi/src/lib.rs
@@ -1,19 +1,44 @@
 #![no_std]
-
 #[allow(unused_imports)]
-use gstd::prelude::*;
+use gstd::{exec, msg, prelude::*};
+use tamagotchi_io::*;
+
+static mut TAMAGOTCHI: Option<Tamagotchi> = None;
 
 #[no_mangle]
 extern fn init() {
     // TODO: 5️⃣ Initialize the Tamagotchi program
+    let initname = msg::load().expect("unable to load name");
+    let birthdate = exec::block_height() as u64;
+    let tmg = Tamagotchi {
+        name: initname,
+        date_of_birth: birthdate,
+    };
+    unsafe {
+        TAMAGOTCHI = Some(tmg);
+    };
 }
 
 #[no_mangle]
 extern fn handle() {
     // TODO: 6️⃣ Add handling of `Name` and `Age` actions
+    let action: TmgAction = msg::load().expect("unable to load action");
+    let tmg = unsafe { TAMAGOTCHI.get_or_insert(Default::default()) };
+    match action {
+        TmgAction::Name => {
+            msg::reply(TmgEvent::Name(tmg.name.clone()), 0)
+                .expect("Error in a reply'tamagotchi::name'");
+        }
+        TmgAction::Age => {
+            let age = exec::block_height() as u64 - tmg.date_of_birth;
+            msg::reply(TmgEvent::Age(age), 0).expect("Error in a reply'tamagotchi::age'");
+        }
+    }
 }
 
 #[no_mangle]
 extern fn state() {
     // TODO: 7️⃣ Return the Tamagotchi state
+    let tmg = unsafe { TAMAGOTCHI.take().expect("Unexpected error in taking state") };
+    msg::reply(tmg, 0).expect("Failed to share state");
 }
diff --git a/contracts/01-tamagotchi/tests/smoke.rs b/contracts/01-tamagotchi/tests/smoke.rs
index 5dd29f16..ce5f7950 100644
--- a/contracts/01-tamagotchi/tests/smoke.rs
+++ b/contracts/01-tamagotchi/tests/smoke.rs
@@ -1,10 +1,20 @@
-use gtest::{Program, System};
+use gtest::{Log, Program, System};
+use tamagotchi_io::*;
 
 #[test]
 fn smoke_test() {
     let sys = System::new();
     sys.init_logger();
-    let _program = Program::current(&sys);
-
-    // TODO: 8️⃣ Test the program initialization and message handling
+    let program = Program::current(&sys);
+    let result = program.send(2, String::from("Goodmorning"));
+    assert!(!result.main_failed());
+    let result = program.send(2, TmgAction::Name);
+    let log = Log::builder()
+        .dest(2)
+        .payload(TmgEvent::Name(String::from("Goodmorning")));
+    assert!(result.contains(&log));
+    sys.spend_blocks(1);
+    let result = program.send(2, TmgAction::Age);
+    let log = Log::builder().dest(2).payload(TmgEvent::Age(1));
+    assert!(result.contains(&log));
 }
diff --git a/contracts/02-tamagotchi-interaction/Cargo.toml b/contracts/02-tamagotchi-interaction/Cargo.toml
deleted file mode 100644
index 456b5581..00000000
--- a/contracts/02-tamagotchi-interaction/Cargo.toml
+++ /dev/null
@@ -1,16 +0,0 @@
-[package]
-name = "tamagotchi-interaction"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-gstd.workspace = true
-tamagotchi-interaction-io.workspace = true
-
-[build-dependencies]
-gear-wasm-builder.workspace = true
-tamagotchi-interaction-io.workspace = true
-
-[dev-dependencies]
-gtest.workspace = true
diff --git a/contracts/02-tamagotchi-interaction/build.rs b/contracts/02-tamagotchi-interaction/build.rs
deleted file mode 100644
index f7845c70..00000000
--- a/contracts/02-tamagotchi-interaction/build.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-use tamagotchi_interaction_io::ProgramMetadata;
-
-fn main() {
-    gear_wasm_builder::build_with_metadata::<ProgramMetadata>();
-}
diff --git a/contracts/02-tamagotchi-interaction/io/Cargo.toml b/contracts/02-tamagotchi-interaction/io/Cargo.toml
deleted file mode 100644
index a53a70d5..00000000
--- a/contracts/02-tamagotchi-interaction/io/Cargo.toml
+++ /dev/null
@@ -1,9 +0,0 @@
-[package]
-name = "tamagotchi-interaction-io"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-gmeta.workspace = true
-gstd.workspace = true
diff --git a/contracts/02-tamagotchi-interaction/io/src/lib.rs b/contracts/02-tamagotchi-interaction/io/src/lib.rs
deleted file mode 100644
index 8bff8af8..00000000
--- a/contracts/02-tamagotchi-interaction/io/src/lib.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-#![no_std]
-
-use gmeta::Metadata;
-use gstd::prelude::*;
-
-#[derive(Default, Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub struct Tamagotchi {
-    // TODO: 0️⃣ Copy fields from previous lesson and push changes to the master branch
-    // TODO: 1️⃣ Add new fields
-}
-
-#[derive(Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub enum TmgAction {
-    // TODO: 0️⃣ Copy actions from previous lesson and push changes to the master branch
-    // TODO: 2️⃣ Add new actions
-}
-
-#[derive(Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub enum TmgEvent {
-    // TODO: 0️⃣ Copy events from previous lesson and push changes to the master branch
-    // TODO: 3️⃣ Add new events
-}
-
-pub struct ProgramMetadata;
-
-// TODO: 0️⃣ Copy `Metadata` from the first lesson and push changes to the master branch
-impl Metadata for ProgramMetadata {
-    type Init = ();
-    type Handle = ();
-    type State = ();
-    type Reply = ();
-    type Others = ();
-    type Signal = ();
-}
diff --git a/contracts/02-tamagotchi-interaction/src/lib.rs b/contracts/02-tamagotchi-interaction/src/lib.rs
deleted file mode 100644
index fc29483e..00000000
--- a/contracts/02-tamagotchi-interaction/src/lib.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-#![no_std]
-
-#[allow(unused_imports)]
-use gstd::prelude::*;
-
-// TODO: 4️⃣ Define constants
-
-#[no_mangle]
-extern fn init() {
-    // TODO: 0️⃣ Copy the `init` function from the previous lesson and push changes to the master branch
-}
-
-#[no_mangle]
-extern fn handle() {
-    // TODO: 0️⃣ Copy the `handle` function from the previous lesson and push changes to the master branch
-    // TODO: 5️⃣ Add new logic for calculating the `fed`, `entertained` and `slept` levels
-}
-
-#[no_mangle]
-extern fn state() {
-    // TODO: 0️⃣ Copy the `handle` function from the previous lesson and push changes to the master branch
-}
diff --git a/contracts/02-tamagotchi-interaction/tests/interaction.rs b/contracts/02-tamagotchi-interaction/tests/interaction.rs
deleted file mode 100644
index 85518d73..00000000
--- a/contracts/02-tamagotchi-interaction/tests/interaction.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-use gtest::{Program, System};
-
-// TODO: 0️⃣ Copy tests from the previous lesson and push changes to the master branch
-
-#[test]
-fn interaction_test() {
-    let sys = System::new();
-    sys.init_logger();
-    let _program = Program::current(&sys);
-
-    // TODO: 6️⃣ Test new functionality
-}
diff --git a/contracts/03-tamagotchi-nft/Cargo.toml b/contracts/03-tamagotchi-nft/Cargo.toml
deleted file mode 100644
index 86c46fc5..00000000
--- a/contracts/03-tamagotchi-nft/Cargo.toml
+++ /dev/null
@@ -1,16 +0,0 @@
-[package]
-name = "tamagotchi-nft"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-gstd.workspace = true
-tamagotchi-nft-io.workspace = true
-
-[build-dependencies]
-gear-wasm-builder.workspace = true
-tamagotchi-nft-io.workspace = true
-
-[dev-dependencies]
-gtest.workspace = true
diff --git a/contracts/03-tamagotchi-nft/build.rs b/contracts/03-tamagotchi-nft/build.rs
deleted file mode 100644
index e85eb97b..00000000
--- a/contracts/03-tamagotchi-nft/build.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-use tamagotchi_nft_io::ProgramMetadata;
-
-fn main() {
-    gear_wasm_builder::build_with_metadata::<ProgramMetadata>();
-}
diff --git a/contracts/03-tamagotchi-nft/io/Cargo.toml b/contracts/03-tamagotchi-nft/io/Cargo.toml
deleted file mode 100644
index b5990a47..00000000
--- a/contracts/03-tamagotchi-nft/io/Cargo.toml
+++ /dev/null
@@ -1,9 +0,0 @@
-[package]
-name = "tamagotchi-nft-io"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-gmeta.workspace = true
-gstd.workspace = true
diff --git a/contracts/03-tamagotchi-nft/io/src/lib.rs b/contracts/03-tamagotchi-nft/io/src/lib.rs
deleted file mode 100644
index 8bff8af8..00000000
--- a/contracts/03-tamagotchi-nft/io/src/lib.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-#![no_std]
-
-use gmeta::Metadata;
-use gstd::prelude::*;
-
-#[derive(Default, Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub struct Tamagotchi {
-    // TODO: 0️⃣ Copy fields from previous lesson and push changes to the master branch
-    // TODO: 1️⃣ Add new fields
-}
-
-#[derive(Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub enum TmgAction {
-    // TODO: 0️⃣ Copy actions from previous lesson and push changes to the master branch
-    // TODO: 2️⃣ Add new actions
-}
-
-#[derive(Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub enum TmgEvent {
-    // TODO: 0️⃣ Copy events from previous lesson and push changes to the master branch
-    // TODO: 3️⃣ Add new events
-}
-
-pub struct ProgramMetadata;
-
-// TODO: 0️⃣ Copy `Metadata` from the first lesson and push changes to the master branch
-impl Metadata for ProgramMetadata {
-    type Init = ();
-    type Handle = ();
-    type State = ();
-    type Reply = ();
-    type Others = ();
-    type Signal = ();
-}
diff --git a/contracts/03-tamagotchi-nft/src/lib.rs b/contracts/03-tamagotchi-nft/src/lib.rs
deleted file mode 100644
index e9642d1d..00000000
--- a/contracts/03-tamagotchi-nft/src/lib.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-#![no_std]
-
-#[allow(unused_imports)]
-use gstd::prelude::*;
-
-#[no_mangle]
-extern fn init() {
-    // TODO: 0️⃣ Copy the `init` function from the previous lesson and push changes to the master branch
-}
-
-#[no_mangle]
-extern fn handle() {
-    // TODO: 0️⃣ Copy the `handle` function from the previous lesson and push changes to the master branch
-}
-
-#[no_mangle]
-extern fn state() {
-    // TODO: 0️⃣ Copy the `handle` function from the previous lesson and push changes to the master branch
-}
diff --git a/contracts/03-tamagotchi-nft/tests/owning.rs b/contracts/03-tamagotchi-nft/tests/owning.rs
deleted file mode 100644
index 4b101a00..00000000
--- a/contracts/03-tamagotchi-nft/tests/owning.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-use gtest::{Program, System};
-
-// TODO: 0️⃣ Copy tests from the previous lesson and push changes to the master branch
-
-#[test]
-fn owning_test() {
-    let sys = System::new();
-    sys.init_logger();
-    let _program = Program::current(&sys);
-
-    // TODO: 6️⃣ Test new functionality
-}
diff --git a/contracts/04-tamagotchi-shop/Cargo.toml b/contracts/04-tamagotchi-shop/Cargo.toml
deleted file mode 100644
index 04921ed2..00000000
--- a/contracts/04-tamagotchi-shop/Cargo.toml
+++ /dev/null
@@ -1,14 +0,0 @@
-[package]
-name = "tamagotchi-shop"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-# TODO: 1️⃣ Add the `sharded-fungible-token-io` and `store-io` crates as dependencies
-[dependencies]
-gstd.workspace = true
-tamagotchi-shop-io.workspace = true
-
-[build-dependencies]
-gear-wasm-builder.workspace = true
-tamagotchi-shop-io.workspace = true
diff --git a/contracts/04-tamagotchi-shop/build.rs b/contracts/04-tamagotchi-shop/build.rs
deleted file mode 100644
index 0f471630..00000000
--- a/contracts/04-tamagotchi-shop/build.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-use tamagotchi_shop_io::ProgramMetadata;
-
-fn main() {
-    gear_wasm_builder::build_with_metadata::<ProgramMetadata>();
-}
diff --git a/contracts/04-tamagotchi-shop/io/Cargo.toml b/contracts/04-tamagotchi-shop/io/Cargo.toml
deleted file mode 100644
index c1934f54..00000000
--- a/contracts/04-tamagotchi-shop/io/Cargo.toml
+++ /dev/null
@@ -1,9 +0,0 @@
-[package]
-name = "tamagotchi-shop-io"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-gmeta.workspace = true
-gstd.workspace = true
diff --git a/contracts/04-tamagotchi-shop/io/src/lib.rs b/contracts/04-tamagotchi-shop/io/src/lib.rs
deleted file mode 100644
index 01c3d10a..00000000
--- a/contracts/04-tamagotchi-shop/io/src/lib.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-#![no_std]
-
-use gmeta::Metadata;
-use gstd::prelude::*;
-
-#[derive(Default, Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub struct Tamagotchi {
-    // TODO: 0️⃣ Copy fields from previous lesson and push changes to the master branch
-    // TODO: 2️⃣ Add new fields
-}
-
-#[derive(Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub enum TmgAction {
-    // TODO: 0️⃣ Copy actions from previous lesson and push changes to the master branch
-    // TODO: 3️⃣ Add new actions
-}
-
-#[derive(Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub enum TmgEvent {
-    // TODO: 0️⃣ Copy events from previous lesson and push changes to the master branch
-    // TODO: 4️⃣ Add new events
-}
-
-pub struct ProgramMetadata;
-
-// TODO: 0️⃣ Copy `Metadata` from the first lesson and push changes to the master branch
-impl Metadata for ProgramMetadata {
-    type Init = ();
-    type Handle = ();
-    type State = ();
-    type Reply = ();
-    type Others = ();
-    type Signal = ();
-}
diff --git a/contracts/04-tamagotchi-shop/src/lib.rs b/contracts/04-tamagotchi-shop/src/lib.rs
deleted file mode 100644
index d2391618..00000000
--- a/contracts/04-tamagotchi-shop/src/lib.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-#![no_std]
-
-#[allow(unused_imports)]
-use gstd::prelude::*;
-
-// TODO: 5️⃣ Add the `approve_tokens` function
-
-#[no_mangle]
-extern fn init() {
-    // TODO: 0️⃣ Copy the `init` function from the previous lesson and push changes to the master branch
-}
-
-#[no_mangle]
-extern fn handle() {
-    // TODO: 0️⃣ Copy the `handle` function from the previous lesson and push changes to the master branch
-    // TODO; 6️⃣ Add handling new actions
-}
-
-#[no_mangle]
-extern fn state() {
-    // TODO: 0️⃣ Copy the `handle` function from the previous lesson and push changes to the master branch
-}
diff --git a/contracts/04-tamagotchi-shop/store/Cargo.toml b/contracts/04-tamagotchi-shop/store/Cargo.toml
deleted file mode 100644
index 81463821..00000000
--- a/contracts/04-tamagotchi-shop/store/Cargo.toml
+++ /dev/null
@@ -1,14 +0,0 @@
-[package]
-name = "store"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-gstd.workspace = true
-store-io.workspace = true
-sharded-fungible-token-io.workspace = true
-
-[build-dependencies]
-gear-wasm-builder.workspace = true
-store-io.workspace = true
diff --git a/contracts/04-tamagotchi-shop/store/build.rs b/contracts/04-tamagotchi-shop/store/build.rs
deleted file mode 100644
index 0ff8401a..00000000
--- a/contracts/04-tamagotchi-shop/store/build.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-use store_io::ProgramMetadata;
-
-fn main() {
-    gear_wasm_builder::build_with_metadata::<ProgramMetadata>();
-}
diff --git a/contracts/04-tamagotchi-shop/store/io/Cargo.toml b/contracts/04-tamagotchi-shop/store/io/Cargo.toml
deleted file mode 100644
index 528cce5d..00000000
--- a/contracts/04-tamagotchi-shop/store/io/Cargo.toml
+++ /dev/null
@@ -1,9 +0,0 @@
-[package]
-name = "store-io"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-gstd.workspace = true
-gmeta.workspace = true
diff --git a/contracts/04-tamagotchi-shop/store/io/src/lib.rs b/contracts/04-tamagotchi-shop/store/io/src/lib.rs
deleted file mode 100644
index 8914a3f3..00000000
--- a/contracts/04-tamagotchi-shop/store/io/src/lib.rs
+++ /dev/null
@@ -1,80 +0,0 @@
-#![no_std]
-
-use gmeta::{In, InOut, Metadata as GMetadata, Out};
-use gstd::{
-    collections::{BTreeMap, BTreeSet},
-    prelude::*,
-    ActorId,
-};
-
-pub type AttributeId = u32;
-pub type Price = u128;
-pub type TamagotchiId = ActorId;
-pub type TransactionId = u64;
-
-pub struct ProgramMetadata;
-
-impl GMetadata for ProgramMetadata {
-    type Init = In<ActorId>;
-    type Handle = InOut<StoreAction, StoreEvent>;
-    type Reply = ();
-    type Others = ();
-    type Signal = ();
-    type State = Out<AttributeStore>;
-}
-
-#[derive(Default, Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub struct AttributeStore {
-    pub admin: ActorId,
-    pub ft_contract_id: ActorId,
-    pub attributes: BTreeMap<AttributeId, (AttrMetadata, Price)>,
-    pub owners: BTreeMap<TamagotchiId, BTreeSet<AttributeId>>,
-    pub transaction_id: TransactionId,
-    pub transactions: BTreeMap<TamagotchiId, (TransactionId, AttributeId)>,
-}
-
-#[derive(Encode, Decode, Clone, TypeInfo, Debug)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub struct AttrMetadata {
-    pub title: String,
-    pub description: String,
-    pub media: String,
-}
-
-#[derive(Encode, Decode, TypeInfo, Debug)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub enum StoreAction {
-    CreateAttribute {
-        attribute_id: AttributeId,
-        attr_metadata: AttrMetadata,
-        price: Price,
-    },
-    BuyAttribute {
-        attribute_id: AttributeId,
-    },
-    GetAttributes {
-        tamagotchi_id: TamagotchiId,
-    },
-    SetFtContractId {
-        ft_contract_id: ActorId,
-    },
-    RemoveTx {
-        tamagotchi_id: TamagotchiId,
-    },
-}
-
-#[derive(Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub enum StoreEvent {
-    AttributeCreated { attribute_id: AttributeId },
-    AttributeSold { success: bool },
-    Attributes { attributes: BTreeSet<AttributeId> },
-    CompletePrevTx { attribute_id: AttributeId },
-    FtContractIdSet { ft_contract_id: ActorId },
-    TxRemoved { tamagotchi_id: ActorId },
-}
diff --git a/contracts/04-tamagotchi-shop/store/src/lib.rs b/contracts/04-tamagotchi-shop/store/src/lib.rs
deleted file mode 100644
index c936c7b2..00000000
--- a/contracts/04-tamagotchi-shop/store/src/lib.rs
+++ /dev/null
@@ -1,224 +0,0 @@
-#![no_std]
-
-use gstd::{
-    collections::{BTreeMap, BTreeSet},
-    exec, msg,
-    prelude::*,
-    ActorId,
-};
-use sharded_fungible_token_io::{FTokenAction, FTokenEvent, LogicAction};
-use store_io::{
-    AttrMetadata, AttributeId, Price, StoreAction, StoreEvent, TamagotchiId, TransactionId,
-};
-
-static mut STORE: Option<AttributeStore> = None;
-
-#[derive(Default)]
-struct AttributeStore {
-    admin: ActorId,
-    ft_contract_id: ActorId,
-    attributes: BTreeMap<AttributeId, (AttrMetadata, Price)>,
-    owners: BTreeMap<TamagotchiId, BTreeSet<AttributeId>>,
-    transaction_id: TransactionId,
-    transactions: BTreeMap<TamagotchiId, (TransactionId, AttributeId)>,
-}
-
-impl AttributeStore {
-    fn create_attribute(
-        &mut self,
-        attribute_id: AttributeId,
-        metadata: &AttrMetadata,
-        price: Price,
-    ) {
-        assert_eq!(msg::source(), self.admin, "Only admin can add attributes");
-
-        if self
-            .attributes
-            .insert(attribute_id, (metadata.clone(), price))
-            .is_some()
-        {
-            panic!("Attribute with that ID already exists");
-        }
-
-        msg::reply(StoreEvent::AttributeCreated { attribute_id }, 0)
-            .expect("Error in sending a reply `StoreEvent::AttributeCreated");
-    }
-    async fn buy_attribute(&mut self, attribute_id: AttributeId) {
-        let (transaction_id, attribute_id) = if let Some((transaction_id, prev_attribute_id)) =
-            self.transactions.get(&msg::source())
-        {
-            // if `prev_attribute_id` is not equal to `attribute_id` then it means that transaction didn`t completed
-            // we ask the tamagotchi contract to complete the previous transaction
-            if attribute_id != *prev_attribute_id {
-                msg::reply(
-                    StoreEvent::CompletePrevTx {
-                        attribute_id: *prev_attribute_id,
-                    },
-                    0,
-                )
-                .expect("Error in sending a reply `StoreEvent::CompletePrevTx`");
-                return;
-            }
-            (*transaction_id, *prev_attribute_id)
-        } else {
-            let current_transaction_id = self.transaction_id;
-            self.transaction_id = self.transaction_id.wrapping_add(1);
-            self.transactions
-                .insert(msg::source(), (current_transaction_id, attribute_id));
-            (current_transaction_id, attribute_id)
-        };
-
-        let result = self.sell_attribute(transaction_id, attribute_id).await;
-        self.transactions.remove(&msg::source());
-
-        msg::reply(StoreEvent::AttributeSold { success: result }, 0)
-            .expect("Error in sending a reply `StoreEvent::AttributeSold`");
-    }
-
-    async fn sell_attribute(
-        &mut self,
-        transaction_id: TransactionId,
-        attribute_id: AttributeId,
-    ) -> bool {
-        let (_, price) = self
-            .attributes
-            .get(&attribute_id)
-            .expect("Can`t get attribute_id");
-
-        if transfer_tokens(
-            transaction_id,
-            &self.ft_contract_id,
-            &msg::source(),
-            &exec::program_id(),
-            *price,
-        )
-        .await
-        .is_ok()
-        {
-            self.owners
-                .entry(msg::source())
-                .and_modify(|attributes| {
-                    attributes.insert(attribute_id);
-                })
-                .or_insert_with(|| [attribute_id].into());
-            return true;
-        }
-        false
-    }
-
-    fn get_attributes(&self, tmg_id: &TamagotchiId) {
-        let attributes = self.owners.get(tmg_id).unwrap_or(&BTreeSet::new()).clone();
-        msg::reply(StoreEvent::Attributes { attributes }, 0)
-            .expect("Error in sending a reply `StoreEvent::Attributes`");
-    }
-
-    fn set_ft_contract_id(&mut self, ft_contract_id: &ActorId) {
-        assert_eq!(
-            msg::source(),
-            self.admin,
-            "Only admin can set fungible token contract"
-        );
-        self.ft_contract_id = *ft_contract_id;
-        msg::reply(
-            StoreEvent::FtContractIdSet {
-                ft_contract_id: *ft_contract_id,
-            },
-            0,
-        )
-        .expect("Error in sending a reply `StoreEvent::FtContractIdSet`");
-    }
-
-    fn remove_tx(&mut self, tmg_id: &TamagotchiId) {
-        assert_eq!(
-            msg::source(),
-            self.admin,
-            "Only admin can set remove transactions"
-        );
-        self.transactions.remove(tmg_id);
-        msg::reply(
-            StoreEvent::TxRemoved {
-                tamagotchi_id: *tmg_id,
-            },
-            0,
-        )
-        .expect("Error in sending a reply `StoreEvent::TxRemoved`");
-    }
-}
-
-#[gstd::async_main]
-async fn main() {
-    let action: StoreAction = msg::load().expect("Unable to decode `StoreAction");
-    let store: &mut AttributeStore =
-        unsafe { STORE.as_mut().expect("The contract is not initialized") };
-    match action {
-        StoreAction::CreateAttribute {
-            attribute_id,
-            attr_metadata,
-            price,
-        } => store.create_attribute(attribute_id, &attr_metadata, price),
-        StoreAction::BuyAttribute { attribute_id } => store.buy_attribute(attribute_id).await,
-        StoreAction::GetAttributes { tamagotchi_id } => store.get_attributes(&tamagotchi_id),
-        StoreAction::SetFtContractId { ft_contract_id } => {
-            store.set_ft_contract_id(&ft_contract_id)
-        }
-        StoreAction::RemoveTx { tamagotchi_id } => store.remove_tx(&tamagotchi_id),
-    }
-}
-
-#[no_mangle]
-extern fn init() {
-    let ft_contract_id: ActorId = msg::load().expect("Unable to decode `ActorId`");
-    let store = AttributeStore {
-        admin: msg::source(),
-        ft_contract_id,
-        ..Default::default()
-    };
-    unsafe { STORE = Some(store) };
-}
-
-async fn transfer_tokens(
-    transaction_id: TransactionId,
-    token_address: &ActorId,
-    from: &ActorId,
-    to: &ActorId,
-    amount_tokens: u128,
-) -> Result<(), ()> {
-    let reply = msg::send_for_reply_as::<_, FTokenEvent>(
-        *token_address,
-        FTokenAction::Message {
-            transaction_id,
-            payload: LogicAction::Transfer {
-                sender: *from,
-                recipient: *to,
-                amount: amount_tokens,
-            },
-        },
-        0,
-        0,
-    )
-    .expect("Error in sending a message `FTokenAction::Message`")
-    .await;
-
-    match reply {
-        Ok(FTokenEvent::Ok) => Ok(()),
-        _ => Err(()),
-    }
-}
-
-#[no_mangle]
-extern fn state() {
-    let store = unsafe { STORE.as_ref().expect("The contract is not initialized") };
-
-    msg::reply(
-        store_io::AttributeStore {
-            admin: store.admin,
-            ft_contract_id: store.ft_contract_id,
-            attributes: store.attributes.clone(),
-            owners: store.owners.clone(),
-            transaction_id: store.transaction_id,
-            transactions: store.transactions.clone(),
-        },
-        0,
-    )
-    .expect("Failed to share state");
-}
diff --git a/contracts/04-tamagotchi-shop/upload/Cargo.toml b/contracts/04-tamagotchi-shop/upload/Cargo.toml
deleted file mode 100644
index b7f668d2..00000000
--- a/contracts/04-tamagotchi-shop/upload/Cargo.toml
+++ /dev/null
@@ -1,18 +0,0 @@
-[package]
-name = "upload"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-gclient.workspace = true
-gear-core.workspace = true
-gsdk.workspace = true
-sharded-fungible-token-io.workspace = true
-tokio.workspace = true
-
-# External binaries
-
-sharded-fungible-token.workspace = true
-sharded-fungible-token-logic.workspace = true
-sharded-fungible-token-storage.workspace = true
diff --git a/contracts/04-tamagotchi-shop/upload/src/main.rs b/contracts/04-tamagotchi-shop/upload/src/main.rs
deleted file mode 100644
index 4f6b6487..00000000
--- a/contracts/04-tamagotchi-shop/upload/src/main.rs
+++ /dev/null
@@ -1,90 +0,0 @@
-use gclient::{
-    errors::{Gear, ModuleError},
-    Error, GearApi, Result,
-};
-use gear_core::ids::CodeId;
-use gsdk::gp::Encode;
-use sharded_fungible_token_io::InitFToken;
-use std::fs;
-
-const FT_STORAGE_WASM: &str = "sharded_fungible_token_storage";
-const FT_LOGIC_WASM: &str = "sharded_fungible_token_logic";
-const FT_MAIN_WASM: &str = "sharded_fungible_token";
-
-#[tokio::main(flavor = "current_thread")]
-async fn main() -> Result<()> {
-    let api = GearApi::init_with(
-        gclient::WSAddress::new("wss://testnet.vara.rs", Some(443)),
-        "//Alice",
-    )
-    .await?;
-    // To run local node use:
-    // let api = GearApi::dev_from_path("gear").await?;
-    println!("Connected to the node\n");
-
-    let mut listener = api.subscribe().await?;
-
-    assert!(listener.blocks_running().await?);
-    println!("Network is live\n");
-
-    println!("Uploading 'FT Storage' code");
-    let ft_storage_code_id = upload_code(&api, FT_STORAGE_WASM).await?;
-
-    println!("Uploading 'FT Logic' code");
-    let ft_logic_code_id = upload_code(&api, FT_LOGIC_WASM).await?;
-
-    println!("Uploading 'FT Main' code");
-    let ft_main_code_id = upload_code(&api, FT_MAIN_WASM).await?;
-
-    let payload = InitFToken {
-        storage_code_hash: ft_storage_code_id.into_bytes().into(),
-        ft_logic_code_hash: ft_logic_code_id.into_bytes().into(),
-    };
-
-    let user_id_bytes: [u8; 32] = api.account_id().clone().into();
-    let user_id = user_id_bytes.into();
-
-    let gas_info = api
-        .calculate_create_gas(Some(user_id), ft_main_code_id, vec![], 0, false)
-        .await?;
-    println!("Calculated gas: {}", gas_info.min_limit);
-
-    let (_, ft_main_prog_id, _) = api
-        .create_program(
-            ft_main_code_id,
-            b"salt",
-            payload.encode(),
-            2 * gas_info.min_limit,
-            0,
-        )
-        .await?;
-    println!("'FT Main' program created, ID: {ft_main_prog_id}\n");
-
-    Ok(())
-}
-
-async fn upload_code(api: &GearApi, file_name: &'static str) -> Result<CodeId> {
-    let code = fs::read(format!(
-        "target/wasm32-unknown-unknown/debug/{file_name}.opt.wasm"
-    ))?;
-    let res = api.upload_code(&code).await;
-    let ft_storage_code_id = CodeId::generate(&code);
-    let code_id = match res {
-        Err(Error::Module(ModuleError::Gear(Gear::CodeAlreadyExists))) => {
-            println!("    Code already exists, skipping upload");
-            ft_storage_code_id
-        }
-        Ok((code_id, _)) => {
-            assert_eq!(code_id, ft_storage_code_id);
-            println!("    Code uploaded");
-            code_id
-        }
-        Err(e) => {
-            return Err(e);
-        }
-    };
-
-    println!("    Code ID: {code_id}\n");
-
-    Ok(code_id)
-}
diff --git a/contracts/05-tamagotchi-auto/Cargo.toml b/contracts/05-tamagotchi-auto/Cargo.toml
deleted file mode 100644
index a04c55b2..00000000
--- a/contracts/05-tamagotchi-auto/Cargo.toml
+++ /dev/null
@@ -1,13 +0,0 @@
-[package]
-name = "tamagotchi-auto"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-gstd.workspace = true
-tamagotchi-auto-io.workspace = true
-
-[build-dependencies]
-gear-wasm-builder.workspace = true
-tamagotchi-auto-io.workspace = true
diff --git a/contracts/05-tamagotchi-auto/build.rs b/contracts/05-tamagotchi-auto/build.rs
deleted file mode 100644
index 11f1e534..00000000
--- a/contracts/05-tamagotchi-auto/build.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-use tamagotchi_auto_io::ProgramMetadata;
-
-fn main() {
-    gear_wasm_builder::build_with_metadata::<ProgramMetadata>();
-}
diff --git a/contracts/05-tamagotchi-auto/io/Cargo.toml b/contracts/05-tamagotchi-auto/io/Cargo.toml
deleted file mode 100644
index e6ebc948..00000000
--- a/contracts/05-tamagotchi-auto/io/Cargo.toml
+++ /dev/null
@@ -1,9 +0,0 @@
-[package]
-name = "tamagotchi-auto-io"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-gmeta.workspace = true
-gstd.workspace = true
diff --git a/contracts/05-tamagotchi-auto/io/src/lib.rs b/contracts/05-tamagotchi-auto/io/src/lib.rs
deleted file mode 100644
index 8bff8af8..00000000
--- a/contracts/05-tamagotchi-auto/io/src/lib.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-#![no_std]
-
-use gmeta::Metadata;
-use gstd::prelude::*;
-
-#[derive(Default, Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub struct Tamagotchi {
-    // TODO: 0️⃣ Copy fields from previous lesson and push changes to the master branch
-    // TODO: 1️⃣ Add new fields
-}
-
-#[derive(Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub enum TmgAction {
-    // TODO: 0️⃣ Copy actions from previous lesson and push changes to the master branch
-    // TODO: 2️⃣ Add new actions
-}
-
-#[derive(Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub enum TmgEvent {
-    // TODO: 0️⃣ Copy events from previous lesson and push changes to the master branch
-    // TODO: 3️⃣ Add new events
-}
-
-pub struct ProgramMetadata;
-
-// TODO: 0️⃣ Copy `Metadata` from the first lesson and push changes to the master branch
-impl Metadata for ProgramMetadata {
-    type Init = ();
-    type Handle = ();
-    type State = ();
-    type Reply = ();
-    type Others = ();
-    type Signal = ();
-}
diff --git a/contracts/05-tamagotchi-auto/src/lib.rs b/contracts/05-tamagotchi-auto/src/lib.rs
deleted file mode 100644
index e9642d1d..00000000
--- a/contracts/05-tamagotchi-auto/src/lib.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-#![no_std]
-
-#[allow(unused_imports)]
-use gstd::prelude::*;
-
-#[no_mangle]
-extern fn init() {
-    // TODO: 0️⃣ Copy the `init` function from the previous lesson and push changes to the master branch
-}
-
-#[no_mangle]
-extern fn handle() {
-    // TODO: 0️⃣ Copy the `handle` function from the previous lesson and push changes to the master branch
-}
-
-#[no_mangle]
-extern fn state() {
-    // TODO: 0️⃣ Copy the `handle` function from the previous lesson and push changes to the master branch
-}
diff --git a/contracts/06-tamagotchi-army/Cargo.toml b/contracts/06-tamagotchi-army/Cargo.toml
deleted file mode 100644
index 125a141c..00000000
--- a/contracts/06-tamagotchi-army/Cargo.toml
+++ /dev/null
@@ -1,16 +0,0 @@
-[package]
-name = "tamagotchi-army"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-gstd.workspace = true
-tamagotchi-army-io.workspace = true
-
-[build-dependencies]
-gear-wasm-builder.workspace = true
-tamagotchi-army-io.workspace = true
-
-[dev-dependencies]
-gtest.workspace = true
diff --git a/contracts/06-tamagotchi-army/build.rs b/contracts/06-tamagotchi-army/build.rs
deleted file mode 100644
index 499c0a77..00000000
--- a/contracts/06-tamagotchi-army/build.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-use tamagotchi_army_io::ProgramMetadata;
-
-fn main() {
-    gear_wasm_builder::build_with_metadata::<ProgramMetadata>();
-}
diff --git a/contracts/06-tamagotchi-army/io/Cargo.toml b/contracts/06-tamagotchi-army/io/Cargo.toml
deleted file mode 100644
index 2595727a..00000000
--- a/contracts/06-tamagotchi-army/io/Cargo.toml
+++ /dev/null
@@ -1,9 +0,0 @@
-[package]
-name = "tamagotchi-army-io"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-gmeta.workspace = true
-gstd.workspace = true
diff --git a/contracts/06-tamagotchi-army/io/src/lib.rs b/contracts/06-tamagotchi-army/io/src/lib.rs
deleted file mode 100644
index 8bff8af8..00000000
--- a/contracts/06-tamagotchi-army/io/src/lib.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-#![no_std]
-
-use gmeta::Metadata;
-use gstd::prelude::*;
-
-#[derive(Default, Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub struct Tamagotchi {
-    // TODO: 0️⃣ Copy fields from previous lesson and push changes to the master branch
-    // TODO: 1️⃣ Add new fields
-}
-
-#[derive(Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub enum TmgAction {
-    // TODO: 0️⃣ Copy actions from previous lesson and push changes to the master branch
-    // TODO: 2️⃣ Add new actions
-}
-
-#[derive(Encode, Decode, TypeInfo)]
-#[codec(crate = gstd::codec)]
-#[scale_info(crate = gstd::scale_info)]
-pub enum TmgEvent {
-    // TODO: 0️⃣ Copy events from previous lesson and push changes to the master branch
-    // TODO: 3️⃣ Add new events
-}
-
-pub struct ProgramMetadata;
-
-// TODO: 0️⃣ Copy `Metadata` from the first lesson and push changes to the master branch
-impl Metadata for ProgramMetadata {
-    type Init = ();
-    type Handle = ();
-    type State = ();
-    type Reply = ();
-    type Others = ();
-    type Signal = ();
-}
diff --git a/contracts/06-tamagotchi-army/src/lib.rs b/contracts/06-tamagotchi-army/src/lib.rs
deleted file mode 100644
index e9642d1d..00000000
--- a/contracts/06-tamagotchi-army/src/lib.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-#![no_std]
-
-#[allow(unused_imports)]
-use gstd::prelude::*;
-
-#[no_mangle]
-extern fn init() {
-    // TODO: 0️⃣ Copy the `init` function from the previous lesson and push changes to the master branch
-}
-
-#[no_mangle]
-extern fn handle() {
-    // TODO: 0️⃣ Copy the `handle` function from the previous lesson and push changes to the master branch
-}
-
-#[no_mangle]
-extern fn state() {
-    // TODO: 0️⃣ Copy the `handle` function from the previous lesson and push changes to the master branch
-}
diff --git a/contracts/Cargo.lock b/contracts/Cargo.lock
index b112d757..4e9bccd5 100644
--- a/contracts/Cargo.lock
+++ b/contracts/Cargo.lock
@@ -44,41 +44,6 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
-[[package]]
-name = "aead"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d122413f284cf2d62fb1b7db97e02edb8cda96d769b16e443a4f6195e35662b0"
-dependencies = [
- "crypto-common",
- "generic-array 0.14.7",
-]
-
-[[package]]
-name = "aes"
-version = "0.8.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac1f845298e95f983ff1944b728ae08b8cebab80d684f0a832ed0fc74dfa27e2"
-dependencies = [
- "cfg-if",
- "cipher",
- "cpufeatures",
-]
-
-[[package]]
-name = "aes-gcm"
-version = "0.10.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "831010a0f742e1209b3bcea8fab6a8e149051ba6099432c8cb2cc117dec3ead1"
-dependencies = [
- "aead",
- "aes",
- "cipher",
- "ctr",
- "ghash",
- "subtle",
-]
-
 [[package]]
 name = "ahash"
 version = "0.7.6"
@@ -180,167 +145,6 @@ version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
 
-[[package]]
-name = "async-channel"
-version = "1.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81953c529336010edd6d8e358f886d9581267795c61b19475b71314bffa46d35"
-dependencies = [
- "concurrent-queue",
- "event-listener 2.5.3",
- "futures-core",
-]
-
-[[package]]
-name = "async-channel"
-version = "2.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "futures-lite 1.13.0",
- "rustix 0.38.15",
- "windows-sys 0.48.0",
-]
-
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- "async-lock 2.8.0",
- "atomic-waker",
- "cfg-if",
- "futures-core",
- "futures-io",
- "rustix 0.38.15",
- "signal-hook-registry",
- "slab",
- "windows-sys 0.48.0",
-]
-
-[[package]]
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-checksum = "b4eb2cdb97421e01129ccb49169d8279ed21e829929144f4a22a6e54ac549ca1"
-
 [[package]]
 name = "async-trait"
 version = "0.1.73"
@@ -352,18 +156,6 @@ dependencies = [
  "syn 2.0.37",
 ]
 
-[[package]]
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-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c59bdb34bc650a32731b31bd8f0829cc15d24a708ee31559e0bb34f2bc320cba"
-
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-
 [[package]]
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@@ -403,27 +195,12 @@ version = "0.13.1"
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 checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
-[[package]]
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-
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-dependencies = [
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-]
-
 [[package]]
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@@ -433,21 +210,6 @@ dependencies = [
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 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
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-
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@@ -554,22 +316,6 @@ dependencies = [
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 ]
 
-[[package]]
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- "futures-lite 2.0.1",
- "piper",
- "tracing",
-]
-
 [[package]]
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@@ -588,15 +334,6 @@ version = "0.4.0"
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 checksum = "771fe0050b883fcc3ea2359b1a96bcfbc090b7116eae7c3c512c7a083fdf23d3"
 
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-dependencies = [
- "tinyvec",
-]
-
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@@ -706,30 +443,6 @@ version = "1.0.0"
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 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
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- "cpufeatures",
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- "chacha20",
- "cipher",
- "poly1305",
- "zeroize",
-]
-
 [[package]]
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@@ -744,26 +457,6 @@ dependencies = [
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 ]
 
-[[package]]
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-dependencies = [
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-
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@@ -775,15 +468,6 @@ dependencies = [
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 ]
 
-[[package]]
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-dependencies = [
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-
 [[package]]
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@@ -808,16 +492,6 @@ version = "0.4.0"
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 checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 
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- "libc",
-]
-
 [[package]]
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@@ -956,16 +630,6 @@ dependencies = [
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 ]
 
-[[package]]
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- "crossbeam-utils",
-]
-
 [[package]]
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@@ -1000,7 +664,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
 dependencies = [
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 ]
 
@@ -1024,15 +687,6 @@ dependencies = [
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 ]
 
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-dependencies = [
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-
 [[package]]
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 version = "2.1.3"
@@ -1060,157 +714,70 @@ dependencies = [
 ]
 
 [[package]]
-name = "curve25519-dalek"
-version = "4.1.1"
+name = "darling"
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-checksum = "e89b8c6a2e4b1f45971ad09761aafb85514a84744b67a95e32c3cc1352d1f65c"
+checksum = "0209d94da627ab5605dcccf08bb18afa5009cfbef48d8a8b7d7bdbc79be25c5e"
 dependencies = [
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- "cpufeatures",
- "curve25519-dalek-derive",
- "fiat-crypto",
- "platforms",
- "rustc_version",
- "subtle",
- "zeroize",
+ "darling_core",
+ "darling_macro",
 ]
 
 [[package]]
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+name = "darling_core"
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+checksum = "177e3443818124b357d8e76f53be906d60937f0d3a90773a664fa63fa253e621"
 dependencies = [
+ "fnv",
+ "ident_case",
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 ]
 
 [[package]]
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-version = "4.1.1"
+name = "darling_macro"
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 dependencies = [
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- "digest 0.9.0",
- "rand_core 0.6.4",
- "subtle-ng",
- "zeroize",
+ "darling_core",
+ "quote",
+ "syn 2.0.37",
 ]
 
 [[package]]
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-version = "0.14.4"
+name = "der"
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 dependencies = [
- "darling_core 0.14.4",
- "darling_macro 0.14.4",
+ "const-oid",
+ "zeroize",
 ]
 
 [[package]]
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+name = "derive-syn-parse"
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 dependencies = [
- "darling_core 0.20.3",
- "darling_macro 0.20.3",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
 ]
 
 [[package]]
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+name = "derive_more"
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 dependencies = [
- "fnv",
- "ident_case",
+ "convert_case",
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- "syn 1.0.109",
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-
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-dependencies = [
- "convert_case",
- "proc-macro2",
- "quote",
- "rustc_version",
+ "rustc_version",
  "syn 1.0.109",
 ]
 
@@ -1461,7 +1028,7 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e08b6c6ab82d70f08844964ba10c7babb716de2ecaeab9be5717918a5177d3af"
 dependencies = [
- "darling 0.20.3",
+ "darling",
  "proc-macro2",
  "quote",
  "syn 2.0.37",
@@ -1513,44 +1080,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
-[[package]]
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-dependencies = [
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- "pin-project-lite",
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-
-[[package]]
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-dependencies = [
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-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
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- "pin-project-lite",
-]
-
 [[package]]
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@@ -1576,15 +1105,6 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4443176a9f2c162692bd3d352d745ef9413eec5782a80d8fd6f8a1ac692a07f7"
 
-[[package]]
-name = "fastrand"
-version = "1.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
-dependencies = [
- "instant",
-]
-
 [[package]]
 name = "fastrand"
 version = "2.0.1"
@@ -1601,12 +1121,6 @@ dependencies = [
  "subtle",
 ]
 
-[[package]]
-name = "fiat-crypto"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27573eac26f4dd11e2b1916c3fe1baa56407c83c71a773a8ba17ec0bca03b6b7"
-
 [[package]]
 name = "fixed-hash"
 version = "0.8.0"
@@ -1646,18 +1160,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "frame-metadata"
-version = "16.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87cf1549fba25a6fcac22785b61698317d958e96cac72a59102ea45b9ae64692"
-dependencies = [
- "cfg-if",
- "parity-scale-codec",
- "scale-info",
- "serde",
-]
-
 [[package]]
 name = "frame-support"
 version = "4.0.0-dev"
@@ -1665,7 +1167,7 @@ source = "git+https://github.com/gear-tech/substrate.git?branch=gear-polkadot-v0
 dependencies = [
  "bitflags 1.3.2",
  "environmental",
- "frame-metadata 15.1.0",
+ "frame-metadata",
  "frame-support-procedural",
  "impl-trait-for-tuples",
  "k256",
@@ -1685,7 +1187,7 @@ dependencies = [
  "sp-runtime",
  "sp-staking",
  "sp-state-machine",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-tracing",
  "sp-weights",
  "tt-call",
@@ -1792,35 +1294,6 @@ version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fff74096e71ed47f8e023204cfd0aa1289cd54ae5430a9523be060cdb849964"
 
-[[package]]
-name = "futures-lite"
-version = "1.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49a9d51ce47660b1e808d3c990b4709f2f415d928835a17dfd16991515c46bce"
-dependencies = [
- "fastrand 1.9.0",
- "futures-core",
- "futures-io",
- "memchr",
- "parking",
- "pin-project-lite",
- "waker-fn",
-]
-
-[[package]]
-name = "futures-lite"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3831c2651acb5177cbd83943f3d9c8912c5ad03c76afcc0e9511ba568ec5ebb"
-dependencies = [
- "fastrand 2.0.1",
- "futures-core",
- "futures-io",
- "memchr",
- "parking",
- "pin-project-lite",
-]
-
 [[package]]
 name = "futures-macro"
 version = "0.3.28"
@@ -1844,12 +1317,6 @@ version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "76d3d132be6c0e6aa1534069c705a74a5997a356c0dc2f86a47765e5617c5b65"
 
-[[package]]
-name = "futures-timer"
-version = "3.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e64b03909df88034c26dc1547e8970b91f98bdb65165d6a4e9110d94263dbb2c"
-
 [[package]]
 name = "futures-util"
 version = "0.3.28"
@@ -1876,30 +1343,6 @@ dependencies = [
  "dlmalloc",
 ]
 
-[[package]]
-name = "gclient"
-version = "1.0.2"
-source = "git+https://github.com/gear-tech/gear?tag=v1.0.2#d02d306f97c2d60c1a8786366a56d8c02264f4e1"
-dependencies = [
- "anyhow",
- "async-trait",
- "futures",
- "futures-timer",
- "gear-core",
- "gear-core-errors",
- "gear-utils",
- "gsdk",
- "gstd",
- "hex",
- "parity-scale-codec",
- "rand 0.8.5",
- "static_assertions",
- "subxt",
- "thiserror",
- "url",
- "wabt",
-]
-
 [[package]]
 name = "gcore"
 version = "1.0.2"
@@ -1932,7 +1375,7 @@ dependencies = [
  "sp-arithmetic",
  "sp-core",
  "sp-io",
- "sp-std 5.0.0",
+ "sp-std",
 ]
 
 [[package]]
@@ -1962,7 +1405,6 @@ dependencies = [
  "parity-scale-codec",
  "paste",
  "scale-info",
- "serde",
  "static_assertions",
  "wasmparser-nostd",
 ]
@@ -2044,7 +1486,7 @@ dependencies = [
  "region",
  "sc-executor-common",
  "sp-io",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-wasm-interface",
  "static_assertions",
  "winapi",
@@ -2073,17 +1515,7 @@ dependencies = [
  "gear-runtime-interface",
  "gear-wasm-instrument",
  "log",
- "sp-std 5.0.0",
-]
-
-[[package]]
-name = "gear-lib-old"
-version = "1.0.2"
-source = "git+https://github.com/gear-foundation/dapps?tag=v1.0.2#32e1f4d84636f5f27005ea2cf66b1eb5ed124dec"
-dependencies = [
- "gstd",
- "primitive-types",
- "schnorrkel 0.10.2",
+ "sp-std",
 ]
 
 [[package]]
@@ -2103,7 +1535,7 @@ dependencies = [
  "region",
  "sp-allocator",
  "sp-runtime-interface",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-wasm-interface",
  "static_assertions",
  "winapi",
@@ -2119,9 +1551,9 @@ dependencies = [
  "log",
  "parity-scale-codec",
  "sp-core",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-wasm-interface",
- "wasmi 0.30.0 (git+https://github.com/gear-tech/wasmi?branch=gear-v0.30.0)",
+ "wasmi 0.30.0",
 ]
 
 [[package]]
@@ -2131,7 +1563,7 @@ source = "git+https://github.com/gear-tech/gear?tag=v1.0.2#d02d306f97c2d60c1a878
 dependencies = [
  "parity-scale-codec",
  "sp-core",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-wasm-interface",
 ]
 
@@ -2255,16 +1687,6 @@ dependencies = [
  "wasi 0.11.0+wasi-snapshot-preview1",
 ]
 
-[[package]]
-name = "ghash"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d930750de5717d2dd0b8c0d42c076c0e884c81a73e6cab859bbd2339c71e3e40"
-dependencies = [
- "opaque-debug 0.3.0",
- "polyval",
-]
-
 [[package]]
 name = "gimli"
 version = "0.26.2"
@@ -2282,12 +1704,6 @@ version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fb8d784f27acf97159b40fc4db5ecd8aa23b9ad5ef69cdd136d3bc80665f0c0"
 
-[[package]]
-name = "glob"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8be18de09a56b60ed0edf84bc9df007e30040691af7acd1c41874faac5895bfb"
-
 [[package]]
 name = "gmeta"
 version = "1.0.2"
@@ -2310,51 +1726,12 @@ dependencies = [
  "subtle",
 ]
 
-[[package]]
-name = "gsdk"
-version = "1.0.2"
-source = "git+https://github.com/gear-tech/gear?tag=v1.0.2#d02d306f97c2d60c1a8786366a56d8c02264f4e1"
-dependencies = [
- "anyhow",
- "base64 0.21.4",
- "futures",
- "futures-util",
- "gear-core",
- "gear-core-errors",
- "gsdk-codegen",
- "hex",
- "indexmap 2.0.2",
- "jsonrpsee 0.16.3",
- "log",
- "parity-scale-codec",
- "parking_lot",
- "rand 0.8.5",
- "scale-decode",
- "scale-value",
- "serde",
- "serde_json",
- "sp-core",
- "sp-runtime",
- "subxt",
- "thiserror",
-]
-
-[[package]]
-name = "gsdk-codegen"
-version = "1.0.2"
-source = "git+https://github.com/gear-tech/gear?tag=v1.0.2#d02d306f97c2d60c1a8786366a56d8c02264f4e1"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.37",
-]
-
 [[package]]
 name = "gstd"
 version = "1.0.2"
 source = "git+https://github.com/gear-tech/gear?tag=v1.0.2#d02d306f97c2d60c1a8786366a56d8c02264f4e1"
 dependencies = [
- "bs58 0.4.0",
+ "bs58",
  "futures",
  "galloc",
  "gcore",
@@ -2416,25 +1793,6 @@ dependencies = [
  "gear-wasm",
 ]
 
-[[package]]
-name = "h2"
-version = "0.3.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91fc23aa11be92976ef4729127f1a74adf36d8436f7816b185d18df956790833"
-dependencies = [
- "bytes",
- "fnv",
- "futures-core",
- "futures-sink",
- "futures-util",
- "http",
- "indexmap 1.9.3",
- "slab",
- "tokio",
- "tokio-util",
- "tracing",
-]
-
 [[package]]
 name = "hash-db"
 version = "0.16.0"
@@ -2485,15 +1843,8 @@ checksum = "7dfda62a12f55daeae5015f81b0baea145391cb4520f86c248fc615d72640d12"
 dependencies = [
  "ahash 0.8.3",
  "allocator-api2",
- "serde",
 ]
 
-[[package]]
-name = "heck"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
-
 [[package]]
 name = "hermit-abi"
 version = "0.3.3"
@@ -2556,114 +1907,39 @@ dependencies = [
 ]
 
 [[package]]
-name = "http"
-version = "0.2.9"
+name = "humantime"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+
+[[package]]
+name = "iana-time-zone"
+version = "0.1.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd6effc99afb63425aff9b05836f029929e345a6148a14b7ecd5ab67af944482"
+checksum = "2fad5b825842d2b38bd206f3e81d6957625fd7f0a361e345c30e01a0ae2dd613"
 dependencies = [
- "bytes",
- "fnv",
- "itoa",
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "wasm-bindgen",
+ "windows",
 ]
 
 [[package]]
-name = "http-body"
-version = "0.4.5"
+name = "iana-time-zone-haiku"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
+checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
 dependencies = [
- "bytes",
- "http",
- "pin-project-lite",
+ "cc",
 ]
 
 [[package]]
-name = "httparse"
-version = "1.8.0"
+name = "ident_case"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d897f394bad6a705d5f4104762e116a75639e470d80901eed05a860a95cb1904"
-
-[[package]]
-name = "httpdate"
-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
-
-[[package]]
-name = "humantime"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
-
-[[package]]
-name = "hyper"
-version = "0.14.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffb1cfd654a8219eaef89881fdb3bb3b1cdc5fa75ded05d6933b2b382e395468"
-dependencies = [
- "bytes",
- "futures-channel",
- "futures-core",
- "futures-util",
- "h2",
- "http",
- "http-body",
- "httparse",
- "httpdate",
- "itoa",
- "pin-project-lite",
- "socket2 0.4.9",
- "tokio",
- "tower-service",
- "tracing",
- "want",
-]
-
-[[package]]
-name = "hyper-rustls"
-version = "0.24.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d78e1e73ec14cf7375674f74d7dde185c8206fd9dea6fb6295e8a98098aaa97"
-dependencies = [
- "futures-util",
- "http",
- "hyper",
- "log",
- "rustls",
- "rustls-native-certs",
- "tokio",
- "tokio-rustls",
- "webpki-roots 0.23.1",
-]
-
-[[package]]
-name = "iana-time-zone"
-version = "0.1.57"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fad5b825842d2b38bd206f3e81d6957625fd7f0a361e345c30e01a0ae2dd613"
-dependencies = [
- "android_system_properties",
- "core-foundation-sys",
- "iana-time-zone-haiku",
- "js-sys",
- "wasm-bindgen",
- "windows",
-]
-
-[[package]]
-name = "iana-time-zone-haiku"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
-dependencies = [
- "cc",
-]
-
-[[package]]
-name = "ident_case"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
+checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
 [[package]]
 name = "idna"
@@ -2731,24 +2007,6 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e04e2fd2b8188ea827b32ef11de88377086d690286ab35747ef7f9bf3ccb590"
 
-[[package]]
-name = "inout"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0c10553d664a4d0bcff9f4215d0aac67a639cc68ef660840afe309b807bc9f5"
-dependencies = [
- "generic-array 0.14.7",
-]
-
-[[package]]
-name = "instant"
-version = "0.1.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
-dependencies = [
- "cfg-if",
-]
-
 [[package]]
 name = "integer-sqrt"
 version = "0.1.5"
@@ -2819,195 +2077,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "jsonrpsee"
-version = "0.16.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "367a292944c07385839818bb71c8d76611138e2dedb0677d035b8da21d29c78b"
-dependencies = [
- "jsonrpsee-core 0.16.3",
- "jsonrpsee-http-client 0.16.3",
- "jsonrpsee-types 0.16.3",
- "jsonrpsee-ws-client",
-]
-
-[[package]]
-name = "jsonrpsee"
-version = "0.20.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "affdc52f7596ccb2d7645231fc6163bb314630c989b64998f3699a28b4d5d4dc"
-dependencies = [
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- "jsonrpsee-core 0.20.3",
- "jsonrpsee-http-client 0.20.3",
- "jsonrpsee-types 0.20.3",
-]
-
-[[package]]
-name = "jsonrpsee-client-transport"
-version = "0.16.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "http",
- "jsonrpsee-core 0.16.3",
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- "pin-project",
- "rustls-native-certs",
- "soketto",
- "thiserror",
- "tokio",
- "tokio-rustls",
- "tokio-util",
- "tracing",
- "webpki-roots 0.25.2",
-]
-
-[[package]]
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-version = "0.20.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
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- "http",
- "jsonrpsee-core 0.20.3",
- "pin-project",
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- "soketto",
- "thiserror",
- "tokio",
- "tokio-rustls",
- "tokio-util",
- "tracing",
- "url",
-]
-
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- "futures-channel",
- "futures-timer",
- "futures-util",
- "hyper",
- "jsonrpsee-types 0.16.3",
- "rustc-hash",
- "serde",
- "serde_json",
- "thiserror",
- "tokio",
- "tracing",
-]
-
-[[package]]
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- "rustc-hash",
- "serde",
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-
-[[package]]
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- "url",
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- "anyhow",
- "beef",
- "serde",
- "serde_json",
- "thiserror",
- "tracing",
-]
-
-[[package]]
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-version = "0.16.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
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- "jsonrpsee-client-transport 0.16.3",
- "jsonrpsee-core 0.16.3",
- "jsonrpsee-types 0.16.3",
-]
-
 [[package]]
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@@ -3079,7 +2148,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95b09eff1b35ed3b33b877ced3a691fc7a481919c7e29c53c906226fcf55e2a1"
 dependencies = [
  "arrayref",
- "base64 0.13.1",
+ "base64",
  "digest 0.9.0",
  "hmac-drbg",
  "libsecp256k1-core",
@@ -3126,12 +2195,6 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f051f77a7c8e6957c0696eac88f26b0117e54f52d3fc682ab19397a8812846a4"
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
-
 [[package]]
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@@ -3175,12 +2238,6 @@ dependencies = [
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 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "718e8fae447df0c7e1ba7f5189829e63fd536945c8988d61444c19039f16b670"
-
 [[package]]
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@@ -3277,24 +2334,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "merlin"
-version = "3.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58c38e2799fc0978b65dfff8023ec7843e2330bb462f19198840b34b6582397d"
-dependencies = [
- "byteorder",
- "keccak",
- "rand_core 0.6.4",
- "zeroize",
-]
-
-[[package]]
-name = "minimal-lexical"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
 [[package]]
 name = "miniz_oxide"
 version = "0.7.1"
@@ -3304,17 +2343,6 @@ dependencies = [
  "adler",
 ]
 
-[[package]]
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-version = "0.8.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2"
-dependencies = [
- "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
- "windows-sys 0.48.0",
-]
-
 [[package]]
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 version = "0.2.2"
@@ -3334,12 +2362,6 @@ dependencies = [
  "pin-utils",
 ]
 
-[[package]]
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-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43794a0ace135be66a25d3ae77d41b91615fb68ae937f904090203e81f755b65"
-
 [[package]]
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@@ -3352,16 +2374,6 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2bf50223579dc7cdcfb3bfcacf7069ff68243f8c363f62ffa99cf000a6b9c451"
 
-[[package]]
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-version = "7.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
-dependencies = [
- "memchr",
- "minimal-lexical",
-]
-
 [[package]]
 name = "nonempty"
 version = "0.8.1"
@@ -3501,12 +2513,6 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
-[[package]]
-name = "openssl-probe"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
-
 [[package]]
 name = "page_size"
 version = "0.6.0"
@@ -3561,12 +2567,6 @@ name = "parity-wasm"
 version = "0.45.0"
 source = "git+https://github.com/gear-tech/parity-wasm?branch=v0.45.0-sign-ext#bad3e1ec78f655f3eec5a0c9c12a3546c8c9d432"
 
-[[package]]
-name = "parking"
-version = "2.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb813b8af86854136c6922af0598d719255ecb2179515e6e7730d468f05c9cae"
-
 [[package]]
 name = "parking_lot"
 version = "0.12.1"
@@ -3626,41 +2626,12 @@ dependencies = [
  "digest 0.10.7",
 ]
 
-[[package]]
-name = "pbkdf2"
-version = "0.12.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8ed6a7761f76e3b9f92dfb0a60a6a6477c61024b775147ff0973a02653abaf2"
-dependencies = [
- "digest 0.10.7",
-]
-
 [[package]]
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 checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
 
-[[package]]
-name = "pin-project"
-version = "1.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fda4ed1c6c173e3fc7a83629421152e01d7b1f9b7f65fb301e490e8cfc656422"
-dependencies = [
- "pin-project-internal",
-]
-
-[[package]]
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-version = "1.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4359fd9c9171ec6e8c62926d6faaf553a8dc3f64e1507e76da7911b4f6a04405"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.37",
-]
-
 [[package]]
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@@ -3673,17 +2644,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "668d31b1c4eba19242f2088b2bf3316b82ca31082a8335764db4e083db7485d4"
-dependencies = [
- "atomic-waker",
- "fastrand 2.0.1",
- "futures-io",
-]
-
 [[package]]
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@@ -3701,69 +2661,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
 
 [[package]]
-name = "platforms"
-version = "3.2.0"
+name = "ppv-lite86"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14e6ab3f592e6fb464fc9712d8d6e6912de6473954635fd76a589d832cffcbb0"
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b2d323e8ca7996b3e23126511a523f7e62924d93ecd5ae73b333815b0eb3dce"
-dependencies = [
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- "bitflags 1.3.2",
- "cfg-if",
- "concurrent-queue",
- "libc",
- "log",
- "pin-project-lite",
- "windows-sys 0.48.0",
-]
-
-[[package]]
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-version = "3.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "cfg-if",
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- "rustix 0.38.15",
- "tracing",
- "windows-sys 0.52.0",
-]
-
-[[package]]
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-dependencies = [
- "cpufeatures",
- "opaque-debug 0.3.0",
- "universal-hash",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d52cff9d1d4dee5fe6d03729099f4a310a41179e0a10dbf542039873f2e826fb"
-dependencies = [
- "cfg-if",
- "cpufeatures",
- "opaque-debug 0.3.0",
- "universal-hash",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "primitive-types"
@@ -4103,21 +3004,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "ring"
-version = "0.16.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"
-dependencies = [
- "cc",
- "libc",
- "once_cell",
- "spin 0.5.2",
- "untrusted",
- "web-sys",
- "winapi",
-]
-
 [[package]]
 name = "rkyv"
 version = "0.7.42"
@@ -4187,20 +3073,6 @@ dependencies = [
  "windows-sys 0.45.0",
 ]
 
-[[package]]
-name = "rustix"
-version = "0.37.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fea8ca367a3a01fe35e6943c400addf443c0f57670e6ec51196f71a4b8762dd2"
-dependencies = [
- "bitflags 1.3.2",
- "errno",
- "io-lifetimes",
- "libc",
- "linux-raw-sys 0.3.8",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "rustix"
 version = "0.38.15"
@@ -4214,76 +3086,12 @@ dependencies = [
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 ]
 
-[[package]]
-name = "rustls"
-version = "0.21.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd8d6c9f025a446bc4d18ad9632e69aec8f287aa84499ee335599fabd20c3fd8"
-dependencies = [
- "log",
- "ring",
- "rustls-webpki 0.101.6",
- "sct",
-]
-
-[[package]]
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-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
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- "rustls-pemfile",
- "schannel",
- "security-framework",
-]
-
-[[package]]
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-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d3987094b1d07b653b7dfdc3f70ce9a1da9c51ac18c1b06b662e4f9a0e9f4b2"
-dependencies = [
- "base64 0.21.4",
-]
-
-[[package]]
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-dependencies = [
- "ring",
- "untrusted",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
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 checksum = "7ffc183a10b4478d04cbbbfc96d0873219d962dd5accaff2ffbd4ceb7df837f4"
 
-[[package]]
-name = "ruzstd"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac3ffab8f9715a0d455df4bbb9d21e91135aab3cd3ca187af0cd0c3c3f868fdc"
-dependencies = [
- "byteorder",
- "thiserror-core",
- "twox-hash",
-]
-
 [[package]]
 name = "ryu"
 version = "1.0.15"
@@ -4303,73 +3111,6 @@ dependencies = [
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 ]
 
-[[package]]
-name = "scale-bits"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "036575c29af9b6e4866ffb7fa055dbf623fe7a9cc159b33786de6013a6969d89"
-dependencies = [
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- "scale-info",
- "serde",
-]
-
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-dependencies = [
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- "parity-scale-codec",
- "primitive-types",
- "scale-bits",
- "scale-decode-derive",
- "scale-info",
- "smallvec",
-]
-
-[[package]]
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-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "darling 0.14.4",
- "proc-macro-crate",
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "derive_more",
- "parity-scale-codec",
- "primitive-types",
- "scale-bits",
- "scale-encode-derive",
- "scale-info",
- "smallvec",
-]
-
-[[package]]
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-dependencies = [
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- "proc-macro-crate",
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "scale-info"
 version = "2.9.0"
@@ -4396,35 +3137,6 @@ dependencies = [
  "syn 1.0.109",
 ]
 
-[[package]]
-name = "scale-value"
-version = "0.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6538d1cc1af9c0baf401c57da8a6d4730ef582db0d330d2efa56ec946b5b0283"
-dependencies = [
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- "blake2",
- "derive_more",
- "either",
- "frame-metadata 15.1.0",
- "parity-scale-codec",
- "scale-bits",
- "scale-decode",
- "scale-encode",
- "scale-info",
- "serde",
- "yap",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "schnellru"
 version = "0.2.1"
@@ -4446,7 +3158,7 @@ dependencies = [
  "arrayvec 0.5.2",
  "curve25519-dalek 2.1.3",
  "getrandom 0.1.16",
- "merlin 2.0.1",
+ "merlin",
  "rand 0.7.3",
  "rand_core 0.5.1",
  "sha2 0.8.2",
@@ -4454,38 +3166,12 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "schnorrkel"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "844b7645371e6ecdf61ff246ba1958c29e802881a749ae3fb1993675d210d28d"
-dependencies = [
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- "arrayvec 0.7.4",
- "curve25519-dalek-ng",
- "merlin 3.0.0",
- "rand_core 0.6.4",
- "sha2 0.9.9",
- "subtle-ng",
- "zeroize",
-]
-
 [[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
-[[package]]
-name = "sct"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d53dcdb7c9f8158937a7981b48accfd39a43af418591a5d008c7b22b5e1b7ca4"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "seahash"
 version = "4.1.0"
@@ -4533,29 +3219,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "security-framework"
-version = "2.9.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05b64fb303737d99b81884b2c63433e9ae28abebe5eb5045dcdd175dc2ecf4de"
-dependencies = [
- "bitflags 1.3.2",
- "core-foundation",
- "core-foundation-sys",
- "libc",
- "security-framework-sys",
-]
-
-[[package]]
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-version = "2.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
 [[package]]
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 version = "1.0.19"
@@ -4614,19 +3277,6 @@ dependencies = [
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 ]
 
-[[package]]
-name = "sha-1"
-version = "0.9.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99cd6713db3cf16b6c84e06321e049a9b9f699826e16096d23bbcc44d15d51a6"
-dependencies = [
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- "cfg-if",
- "cpufeatures",
- "digest 0.9.0",
- "opaque-debug 0.3.0",
-]
-
 [[package]]
 name = "sha2"
 version = "0.8.2"
@@ -4674,123 +3324,37 @@ dependencies = [
 ]
 
 [[package]]
-name = "sharded-fungible-token"
-version = "1.0.2"
-source = "git+https://github.com/gear-foundation/dapps?tag=v1.0.2#32e1f4d84636f5f27005ea2cf66b1eb5ed124dec"
+name = "sharded-slab"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1b21f559e07218024e7e9f90f96f601825397de0e25420135f7f952453fed0b"
 dependencies = [
- "gear-wasm-builder",
- "gstd",
- "primitive-types",
- "sharded-fungible-token-io",
- "sharded-fungible-token-logic-io",
- "sp-core-hashing 10.0.0",
+ "lazy_static",
 ]
 
 [[package]]
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 dependencies = [
- "gmeta",
- "gstd",
- "primitive-types",
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+ "rand_core 0.6.4",
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 [[package]]
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-source = "git+https://github.com/gear-foundation/dapps?tag=v1.0.2#32e1f4d84636f5f27005ea2cf66b1eb5ed124dec"
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- "hex",
- "primitive-types",
- "sharded-fungible-token-io",
- "sharded-fungible-token-logic-io",
- "sharded-fungible-token-storage-io",
-]
+name = "simdutf8"
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-source = "git+https://github.com/gear-foundation/dapps?tag=v1.0.2#32e1f4d84636f5f27005ea2cf66b1eb5ed124dec"
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 dependencies = [
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-
-[[package]]
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- "gstd",
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-
-[[package]]
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-
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-
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-
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-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
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-dependencies = [
- "autocfg",
+ "autocfg",
 ]
 
 [[package]]
@@ -4799,155 +3363,6 @@ version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
 
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- "blocking",
- "futures-lite 1.13.0",
-]
-
-[[package]]
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- "siphasher",
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- "snow",
- "soketto",
- "tiny-keccak",
- "twox-hash",
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- "hashbrown 0.14.1",
- "hex",
- "itertools",
- "log",
- "lru",
- "parking_lot",
- "rand 0.8.5",
- "serde",
- "serde_json",
- "siphasher",
- "slab",
- "smol",
- "smoldot",
-]
-
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- "sha2 0.10.8",
- "subtle",
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-
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-dependencies = [
- "libc",
- "winapi",
-]
-
-[[package]]
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-checksum = "4031e820eb552adee9295814c0ced9e5cf38ddf1e8b7d566d6de8e2538ea989e"
-dependencies = [
- "libc",
- "windows-sys 0.48.0",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
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- "bytes",
- "futures",
- "httparse",
- "log",
- "rand 0.8.5",
- "sha-1",
-]
-
 [[package]]
 name = "sp-allocator"
 version = "4.1.0-dev"
@@ -4971,7 +3386,7 @@ dependencies = [
  "sp-core",
  "sp-runtime",
  "sp-state-machine",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-trie",
  "sp-version",
  "thiserror",
@@ -5001,7 +3416,7 @@ dependencies = [
  "serde",
  "sp-core",
  "sp-io",
- "sp-std 5.0.0",
+ "sp-std",
 ]
 
 [[package]]
@@ -5014,7 +3429,7 @@ dependencies = [
  "parity-scale-codec",
  "scale-info",
  "serde",
- "sp-std 5.0.0",
+ "sp-std",
  "static_assertions",
 ]
 
@@ -5037,23 +3452,23 @@ dependencies = [
  "lazy_static",
  "libsecp256k1",
  "log",
- "merlin 2.0.1",
+ "merlin",
  "parity-scale-codec",
  "parking_lot",
  "primitive-types",
  "rand 0.8.5",
  "regex",
  "scale-info",
- "schnorrkel 0.9.1",
+ "schnorrkel",
  "secp256k1",
  "secrecy",
  "serde",
  "sp-allocator",
- "sp-core-hashing 5.0.0",
+ "sp-core-hashing",
  "sp-debug-derive",
  "sp-externalities",
  "sp-runtime-interface",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-storage",
  "ss58-registry",
  "substrate-bip39",
@@ -5072,36 +3487,7 @@ dependencies = [
  "digest 0.10.7",
  "sha2 0.10.8",
  "sha3",
- "sp-std 5.0.0",
- "twox-hash",
-]
-
-[[package]]
-name = "sp-core-hashing"
-version = "9.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ee599a8399448e65197f9a6cee338ad192e9023e35e31f22382964c3c174c68"
-dependencies = [
- "blake2b_simd",
- "byteorder",
- "digest 0.10.7",
- "sha2 0.10.8",
- "sha3",
- "sp-std 8.0.0",
- "twox-hash",
-]
-
-[[package]]
-name = "sp-core-hashing"
-version = "10.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e360755a2706a76886d58776665cad0db793dece3c7d390455b28e8a1efd6285"
-dependencies = [
- "blake2b_simd",
- "byteorder",
- "digest 0.10.7",
- "sha2 0.10.8",
- "sha3",
+ "sp-std",
  "twox-hash",
 ]
 
@@ -5112,7 +3498,7 @@ source = "git+https://github.com/gear-tech/substrate.git?branch=gear-polkadot-v0
 dependencies = [
  "proc-macro2",
  "quote",
- "sp-core-hashing 5.0.0",
+ "sp-core-hashing",
  "syn 1.0.109",
 ]
 
@@ -5133,7 +3519,7 @@ source = "git+https://github.com/gear-tech/substrate.git?branch=gear-polkadot-v0
 dependencies = [
  "environmental",
  "parity-scale-codec",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-storage",
 ]
 
@@ -5148,7 +3534,7 @@ dependencies = [
  "scale-info",
  "sp-core",
  "sp-runtime",
- "sp-std 5.0.0",
+ "sp-std",
  "thiserror",
 ]
 
@@ -5170,7 +3556,7 @@ dependencies = [
  "sp-keystore",
  "sp-runtime-interface",
  "sp-state-machine",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-tracing",
  "sp-trie",
  "tracing",
@@ -5184,10 +3570,10 @@ source = "git+https://github.com/gear-tech/substrate.git?branch=gear-polkadot-v0
 dependencies = [
  "async-trait",
  "futures",
- "merlin 2.0.1",
+ "merlin",
  "parity-scale-codec",
  "parking_lot",
- "schnorrkel 0.9.1",
+ "schnorrkel",
  "sp-core",
  "sp-externalities",
  "thiserror",
@@ -5230,7 +3616,7 @@ dependencies = [
  "sp-arithmetic",
  "sp-core",
  "sp-io",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-weights",
 ]
 
@@ -5245,7 +3631,7 @@ dependencies = [
  "primitive-types",
  "sp-externalities",
  "sp-runtime-interface-proc-macro",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-storage",
  "sp-tracing",
  "sp-wasm-interface",
@@ -5273,7 +3659,7 @@ dependencies = [
  "scale-info",
  "sp-core",
  "sp-runtime",
- "sp-std 5.0.0",
+ "sp-std",
 ]
 
 [[package]]
@@ -5290,7 +3676,7 @@ dependencies = [
  "sp-core",
  "sp-externalities",
  "sp-panic-handler",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-trie",
  "thiserror",
  "tracing",
@@ -5301,12 +3687,6 @@ name = "sp-std"
 version = "5.0.0"
 source = "git+https://github.com/gear-tech/substrate.git?branch=gear-polkadot-v0.9.41-canary-no-sandbox-revert-oom-changes#27779e0eaaa2161ba165ff8f0b0ff103bb63e5a1"
 
-[[package]]
-name = "sp-std"
-version = "8.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53458e3c57df53698b3401ec0934bea8e8cfce034816873c0b0abbd83d7bac0d"
-
 [[package]]
 name = "sp-storage"
 version = "7.0.0"
@@ -5317,7 +3697,7 @@ dependencies = [
  "ref-cast",
  "serde",
  "sp-debug-derive",
- "sp-std 5.0.0",
+ "sp-std",
 ]
 
 [[package]]
@@ -5326,7 +3706,7 @@ version = "6.0.0"
 source = "git+https://github.com/gear-tech/substrate.git?branch=gear-polkadot-v0.9.41-canary-no-sandbox-revert-oom-changes#27779e0eaaa2161ba165ff8f0b0ff103bb63e5a1"
 dependencies = [
  "parity-scale-codec",
- "sp-std 5.0.0",
+ "sp-std",
  "tracing",
  "tracing-core",
  "tracing-subscriber",
@@ -5348,7 +3728,7 @@ dependencies = [
  "scale-info",
  "schnellru",
  "sp-core",
- "sp-std 5.0.0",
+ "sp-std",
  "thiserror",
  "tracing",
  "trie-db",
@@ -5367,7 +3747,7 @@ dependencies = [
  "serde",
  "sp-core-hashing-proc-macro",
  "sp-runtime",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-version-proc-macro",
  "thiserror",
 ]
@@ -5393,7 +3773,7 @@ dependencies = [
  "log",
  "parity-scale-codec",
  "sp-allocator",
- "sp-std 5.0.0",
+ "sp-std",
  "sp-wasm-interface-common",
  "wasmtime",
 ]
@@ -5404,7 +3784,7 @@ version = "7.0.0"
 source = "git+https://github.com/gear-tech/substrate.git?branch=gear-polkadot-v0.9.41-canary-no-sandbox-revert-oom-changes#27779e0eaaa2161ba165ff8f0b0ff103bb63e5a1"
 dependencies = [
  "parity-scale-codec",
- "sp-std 5.0.0",
+ "sp-std",
  "wasmi 0.13.2",
 ]
 
@@ -5420,15 +3800,9 @@ dependencies = [
  "sp-arithmetic",
  "sp-core",
  "sp-debug-derive",
- "sp-std 5.0.0",
+ "sp-std",
 ]
 
-[[package]]
-name = "spin"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
-
 [[package]]
 name = "spin"
 version = "0.9.8"
@@ -5472,278 +3846,65 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
-[[package]]
-name = "store"
-version = "0.3.3"
-dependencies = [
- "gear-wasm-builder",
- "gstd",
- "sharded-fungible-token-io",
- "store-io",
-]
-
-[[package]]
-name = "store-io"
-version = "0.3.3"
-dependencies = [
- "gmeta",
- "gstd",
-]
-
 [[package]]
 name = "str-buf"
 version = "3.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e75b72ee54e2f93c3ea1354066162be893ee5e25773ab743de3e088cecbb4f31"
 
-[[package]]
-name = "strsim"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
-
 [[package]]
 name = "substrate-bip39"
 version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49eee6965196b32f882dd2ee85a92b1dbead41b04e53907f269de3b0dc04733c"
 dependencies = [
- "hmac 0.11.0",
- "pbkdf2 0.8.0",
- "schnorrkel 0.9.1",
- "sha2 0.9.9",
- "zeroize",
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-
-[[package]]
-name = "subtle"
-version = "2.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "734676eb262c623cec13c3155096e08d1f8f29adce39ba17948b18dad1e54142"
-
-[[package]]
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-dependencies = [
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- "parity-scale-codec",
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- "scale-bits",
- "scale-decode",
- "scale-encode",
- "scale-info",
- "scale-value",
- "serde",
- "serde_json",
- "sp-core-hashing 9.0.0",
- "subxt-lightclient",
- "subxt-macro",
- "subxt-metadata",
- "thiserror",
- "tracing",
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-
-[[package]]
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-dependencies = [
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- "hex",
- "jsonrpsee 0.20.3",
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- "quote",
- "scale-info",
- "subxt-metadata",
- "syn 2.0.37",
- "thiserror",
- "tokio",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
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- "serde",
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- "thiserror",
- "tokio",
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- "tracing",
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-
-[[package]]
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-dependencies = [
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- "proc-macro-error",
- "subxt-codegen",
- "syn 2.0.37",
-]
-
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 dependencies = [
- "gear-wasm-builder",
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 [[package]]
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 dependencies = [
- "gmeta",
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 dependencies = [
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- "tamagotchi-shop-io",
+ "gtest",
+ "tamagotchi-io",
 ]
 
 [[package]]
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+name = "tamagotchi-io"
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 dependencies = [
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@@ -5769,7 +3930,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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 dependencies = [
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+ "fastrand",
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@@ -5793,26 +3954,6 @@ dependencies = [
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@@ -5853,15 +3994,6 @@ dependencies = [
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-
 [[package]]
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@@ -5975,33 +4043,6 @@ dependencies = [
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 ]
 
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@@ -6101,12 +4142,6 @@ dependencies = [
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-
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- "sharded-fungible-token-storage",
- "tokio",
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 [[package]]
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@@ -6235,44 +4240,6 @@ version = "0.9.4"
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 [[package]]
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 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "wasmparser-nostd",
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-
 [[package]]
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@@ -6651,9 +4604,9 @@ source = "git+https://github.com/gear-tech/wasmi?branch=gear-v0.30.0#c8b0be9c201
 dependencies = [
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- "spin 0.9.8",
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- "wasmi_core 0.12.0 (git+https://github.com/gear-tech/wasmi?branch=gear-v0.30.0)",
+ "spin",
+ "wasmi_arena",
+ "wasmi_core 0.12.0",
  "wasmparser-nostd",
 ]
 
@@ -6665,12 +4618,6 @@ dependencies = [
  "parity-wasm 0.45.0 (git+https://github.com/gear-tech/parity-wasm?branch=v0.45.0-sign-ext)",
 ]
 
-[[package]]
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 [[package]]
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@@ -6689,18 +4636,6 @@ dependencies = [
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 ]
 
-[[package]]
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- "num-traits",
- "paste",
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-
 [[package]]
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@@ -6891,31 +4826,6 @@ dependencies = [
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 ]
 
-[[package]]
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-
 [[package]]
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@@ -7014,15 +4924,6 @@ dependencies = [
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 ]
 
-[[package]]
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-dependencies = [
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-
 [[package]]
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 version = "0.42.2"
@@ -7053,21 +4954,6 @@ dependencies = [
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 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "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",
-]
-
 [[package]]
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@@ -7080,12 +4966,6 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
-[[package]]
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-
 [[package]]
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@@ -7104,12 +4984,6 @@ version = "0.48.5"
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 checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
-[[package]]
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-
 [[package]]
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@@ -7128,12 +5002,6 @@ version = "0.48.5"
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-[[package]]
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-
 [[package]]
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@@ -7152,12 +5020,6 @@ version = "0.48.5"
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-[[package]]
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-
 [[package]]
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@@ -7176,12 +5038,6 @@ version = "0.48.5"
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-[[package]]
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-
 [[package]]
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@@ -7194,12 +5050,6 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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-[[package]]
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-
 [[package]]
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@@ -7218,12 +5068,6 @@ version = "0.48.5"
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-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
-
 [[package]]
 name = "winnow"
 version = "0.5.15"
@@ -7242,12 +5086,6 @@ dependencies = [
  "tap",
 ]
 
-[[package]]
-name = "yap"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff4524214bc4629eba08d78ceb1d6507070cc0bcbbed23af74e19e6e924a24cf"
-
 [[package]]
 name = "zeroize"
 version = "1.6.0"
diff --git a/contracts/Cargo.toml b/contracts/Cargo.toml
index 70a1424d..d7a9e71a 100644
--- a/contracts/Cargo.toml
+++ b/contracts/Cargo.toml
@@ -10,13 +10,6 @@ publish = false
 resolver = "2"
 members = [
     "01-tamagotchi",
-    "02-tamagotchi-interaction",
-    "03-tamagotchi-nft",
-    "04-tamagotchi-shop",
-    "04-tamagotchi-shop/store",
-    "04-tamagotchi-shop/upload",
-    "05-tamagotchi-auto",
-    "06-tamagotchi-army",
 ]
 
 [workspace.dependencies]
@@ -30,12 +23,6 @@ gtest = { git = "https://github.com/gear-tech/gear", tag = "v1.0.2" }
 
 sharded-fungible-token-io = { git = "https://github.com/gear-foundation/dapps", tag = "v1.0.2" }
 tamagotchi-io.path = "01-tamagotchi/io"
-tamagotchi-interaction-io.path = "02-tamagotchi-interaction/io"
-tamagotchi-nft-io.path = "03-tamagotchi-nft/io"
-tamagotchi-shop-io.path = "04-tamagotchi-shop/io"
-store-io.path = "04-tamagotchi-shop/store/io"
-tamagotchi-auto-io.path = "05-tamagotchi-auto/io"
-tamagotchi-army-io.path = "06-tamagotchi-army/io"
 
 tokio = "1"