From fec2262db8aa4dc254f27dc848665d5c9b9f5b2e Mon Sep 17 00:00:00 2001
From: jouzo <jdesclercs@gmail.com>
Date: Thu, 7 Sep 2023 13:58:07 +0100
Subject: [PATCH] Cleanup GENESIS_STATE_ROOT

---
 lib/ain-evm/src/core.rs | 4 ++--
 lib/ain-evm/src/evm.rs  | 4 +---
 lib/ain-evm/src/trie.rs | 8 +++++---
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/lib/ain-evm/src/core.rs b/lib/ain-evm/src/core.rs
index 67e6d9810b..bcc3128095 100644
--- a/lib/ain-evm/src/core.rs
+++ b/lib/ain-evm/src/core.rs
@@ -15,7 +15,7 @@ use crate::{
     receipt::ReceiptService,
     storage::{traits::BlockStorage, Storage},
     transaction::SignedTx,
-    trie::TrieDBStore,
+    trie::{TrieDBStore, GENESIS_STATE_ROOT},
     txqueue::TransactionQueueMap,
     weiamount::WeiAmount,
     Result,
@@ -342,7 +342,7 @@ impl EVMCoreService {
     ///
     pub unsafe fn create_queue(&self) -> Result<u64> {
         let (target_block, initial_state_root) = match self.storage.get_latest_block()? {
-            None => U256::zero(), // Genesis queue
+            None => (U256::zero(), GENESIS_STATE_ROOT), // Genesis queue
             Some(block) => (block.header.number + 1, block.header.state_root),
         };
         let queue_id = self.tx_queues.create(target_block, initial_state_root);
diff --git a/lib/ain-evm/src/evm.rs b/lib/ain-evm/src/evm.rs
index 58d11768df..535ab35526 100644
--- a/lib/ain-evm/src/evm.rs
+++ b/lib/ain-evm/src/evm.rs
@@ -134,9 +134,7 @@ impl EVMServices {
         let state_root = self
             .storage
             .get_latest_block()?
-            .map_or(GENESIS_STATE_ROOT.parse().unwrap(), |block| {
-                block.header.state_root
-            });
+            .map_or(GENESIS_STATE_ROOT, |block| block.header.state_root);
 
         debug!("[construct_block] queue_id: {:?}", queue_id);
         debug!("[construct_block] beneficiary: {:?}", beneficiary);
diff --git a/lib/ain-evm/src/trie.rs b/lib/ain-evm/src/trie.rs
index fc2737fdcf..5be5d7cdff 100644
--- a/lib/ain-evm/src/trie.rs
+++ b/lib/ain-evm/src/trie.rs
@@ -14,8 +14,10 @@ use crate::{
 };
 
 pub static TRIE_DB_STORE: &str = "trie_db_store.bin";
-pub static GENESIS_STATE_ROOT: &str =
-    "0xbc36789e7a1e281436464229828f817d6612f7b477d66591ff96a9e064bcc98a";
+pub static GENESIS_STATE_ROOT: H256 = H256([
+    188, 54, 120, 158, 122, 30, 40, 20, 54, 70, 66, 41, 130, 143, 129, 125, 102, 18, 247, 180, 119,
+    214, 101, 145, 255, 150, 169, 224, 100, 188, 201, 138,
+]);
 
 #[derive(Serialize, Deserialize)]
 pub struct TrieDBStore {
@@ -57,7 +59,7 @@ impl TrieDBStore {
         storage: &Arc<Storage>,
         json_file: PathBuf,
     ) -> Result<(H256, GenesisData)> {
-        let state_root: H256 = GENESIS_STATE_ROOT.parse().unwrap();
+        let state_root: H256 = GENESIS_STATE_ROOT;
 
         let mut backend = EVMBackend::from_root(
             state_root,