diff --git a/.github/workflows/post-merge-run.yml b/.github/workflows/post-merge-run.yml
index 36c4d74..7273eba 100644
--- a/.github/workflows/post-merge-run.yml
+++ b/.github/workflows/post-merge-run.yml
@@ -46,5 +46,8 @@ jobs:
       # Test vectors against Reth
       - name: Apply vectors to Reth
         run: bash ./scripts/apply_test_vectors_reth.sh
+      # Manual sanity checks
+      - name: Run EIP-1559 sanity checks
+        run: bash ./scripts/test_eip1559.sh
 
 
diff --git a/scripts/apply_test_vectors_reth.sh b/scripts/apply_test_vectors_reth.sh
index 443f6cf..e8242c8 100755
--- a/scripts/apply_test_vectors_reth.sh
+++ b/scripts/apply_test_vectors_reth.sh
@@ -10,6 +10,7 @@ BG_PID=$!
 # Set the trap to call cleanup if an error occurs
 cleanup() {
   echo "Stopping node process (PID: $BG_PID)..."
+  ps aux | grep "reth node" | grep -v grep | awk '{print $2}' | xargs kill
   kill $BG_PID 2>/dev/null || true
 }
 trap cleanup EXIT
diff --git a/scripts/blocks/block_1.json b/scripts/blocks/block_1.json
index 1d9aff2..66b3b4a 100644
--- a/scripts/blocks/block_1.json
+++ b/scripts/blocks/block_1.json
@@ -1,16 +1,16 @@
 {
   "baseFeePerGas": "0x342770c0",
-  "blockHash": "0xc0f683b61355455d49af3dbb11fe1f65e9ae8670890d6fb1aadcbf5f8acc960b",
+  "blockHash": "0x9636978fddf349fc5e92e85b2080d99b5c3e44c745359a77e603e7f1a76f440c",
   "blockNumber": "0x1",
   "extraData": "0x4e65746865726d696e64",
   "feeRecipient": "0x0000000000000000000000000000000000000000",
   "gasLimit": "0x989680",
   "gasUsed": "0x0",
   "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-  "parentHash": "0xa7931c99fd2b7b5e323a2fda8a2dd607cea04f03835c3f29bfe7c057c8b5672e",
+  "parentHash": "0x574c165efc3205be13affbd3bc165df6a6a023e21d142dd4f4c682d2aa3a054e",
   "prevRandao": "0x0000000000000000000000000000000000000000000000000000000000000000",
   "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-  "stateRoot": "0xa59f6ea19d9ee6d7e79bcb286e6d8838b47b48351b37960e24c0a72d41fa1629",
+  "stateRoot": "0xe65e8c7050e23e1f25c7f56416f899b1ce15ec130ee0460b12529b92b4a8ba81",
   "timestamp": "0x6553f101",
   "transactions": []
 }
diff --git a/scripts/blocks/block_2.json b/scripts/blocks/block_2.json
index 13829d0..2d60d0c 100644
--- a/scripts/blocks/block_2.json
+++ b/scripts/blocks/block_2.json
@@ -1,16 +1,16 @@
 {
   "baseFeePerGas": "0x2da282a8",
-  "blockHash": "0xc314b27368528ec560d035ef9f5dc46e2aea6d21b618eeb37e91723fefdfb2d9",
+  "blockHash": "0xb413c62db3a7b82636aa984736933c1956d930d085d04a1b184298c76e56c786",
   "blockNumber": "0x2",
   "extraData": "0x4e65746865726d696e64",
   "feeRecipient": "0x0000000000000000000000000000000000000000",
   "gasLimit": "0x989680",
   "gasUsed": "0x0",
   "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-  "parentHash": "0xc0f683b61355455d49af3dbb11fe1f65e9ae8670890d6fb1aadcbf5f8acc960b",
+  "parentHash": "0x9636978fddf349fc5e92e85b2080d99b5c3e44c745359a77e603e7f1a76f440c",
   "prevRandao": "0x0000000000000000000000000000000000000000000000000000000000000000",
   "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-  "stateRoot": "0xa59f6ea19d9ee6d7e79bcb286e6d8838b47b48351b37960e24c0a72d41fa1629",
+  "stateRoot": "0xe65e8c7050e23e1f25c7f56416f899b1ce15ec130ee0460b12529b92b4a8ba81",
   "timestamp": "0x6553f102",
   "transactions": []
 }
diff --git a/scripts/blocks/block_3.json b/scripts/blocks/block_3.json
index bb45fcc..272729e 100644
--- a/scripts/blocks/block_3.json
+++ b/scripts/blocks/block_3.json
@@ -1,16 +1,16 @@
 {
   "baseFeePerGas": "0x27ee3253",
-  "blockHash": "0xd51a4d79676ddad8e938c38ec1344a77feefa369475acb358563f37a74a4d9d6",
+  "blockHash": "0xe49ebede05072552a7b99bb2e75db0e69d88640ec1dbdcf08cb3f579fd9a504d",
   "blockNumber": "0x3",
   "extraData": "0x4e65746865726d696e64",
   "feeRecipient": "0x0000000000000000000000000000000000000000",
   "gasLimit": "0x989680",
   "gasUsed": "0x0",
   "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-  "parentHash": "0xc314b27368528ec560d035ef9f5dc46e2aea6d21b618eeb37e91723fefdfb2d9",
+  "parentHash": "0xb413c62db3a7b82636aa984736933c1956d930d085d04a1b184298c76e56c786",
   "prevRandao": "0x0000000000000000000000000000000000000000000000000000000000000000",
   "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-  "stateRoot": "0xa59f6ea19d9ee6d7e79bcb286e6d8838b47b48351b37960e24c0a72d41fa1629",
+  "stateRoot": "0xe65e8c7050e23e1f25c7f56416f899b1ce15ec130ee0460b12529b92b4a8ba81",
   "timestamp": "0x6553f103",
   "transactions": []
 }
diff --git a/scripts/blocks/block_4.json b/scripts/blocks/block_4.json
index 61d8deb..c711376 100644
--- a/scripts/blocks/block_4.json
+++ b/scripts/blocks/block_4.json
@@ -1,16 +1,16 @@
 {
   "baseFeePerGas": "0x22f06c09",
-  "blockHash": "0x011405450b1431877c952c73d0ea0c964c67d006b3134aea5be7a59823e40e39",
+  "blockHash": "0xfc5dc793bc70c93c53fe3c37578b197b07a0173a76d5ac553f590b8da404fa81",
   "blockNumber": "0x4",
   "extraData": "0x4e65746865726d696e64",
   "feeRecipient": "0x0000000000000000000000000000000000000000",
   "gasLimit": "0x989680",
   "gasUsed": "0x0",
   "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-  "parentHash": "0xd51a4d79676ddad8e938c38ec1344a77feefa369475acb358563f37a74a4d9d6",
+  "parentHash": "0xe49ebede05072552a7b99bb2e75db0e69d88640ec1dbdcf08cb3f579fd9a504d",
   "prevRandao": "0x0000000000000000000000000000000000000000000000000000000000000000",
   "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-  "stateRoot": "0xa59f6ea19d9ee6d7e79bcb286e6d8838b47b48351b37960e24c0a72d41fa1629",
+  "stateRoot": "0xe65e8c7050e23e1f25c7f56416f899b1ce15ec130ee0460b12529b92b4a8ba81",
   "timestamp": "0x6553f104",
   "transactions": []
 }
diff --git a/scripts/blocks/block_5.json b/scripts/blocks/block_5.json
index 26df740..45f7cb4 100644
--- a/scripts/blocks/block_5.json
+++ b/scripts/blocks/block_5.json
@@ -1,16 +1,16 @@
 {
   "baseFeePerGas": "0x1e925e88",
-  "blockHash": "0x9a86f6d4d524388c300b8a09a145d0406fcf13d343ef8574c46fc0ffad9a45a0",
+  "blockHash": "0x656513d04face451d8c08cdfcc98f2270193f13a665b1c216c5a9c21fbcdf373",
   "blockNumber": "0x5",
   "extraData": "0x4e65746865726d696e64",
   "feeRecipient": "0x0000000000000000000000000000000000000000",
   "gasLimit": "0x989680",
   "gasUsed": "0x0",
   "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-  "parentHash": "0x011405450b1431877c952c73d0ea0c964c67d006b3134aea5be7a59823e40e39",
+  "parentHash": "0xfc5dc793bc70c93c53fe3c37578b197b07a0173a76d5ac553f590b8da404fa81",
   "prevRandao": "0x0000000000000000000000000000000000000000000000000000000000000000",
   "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-  "stateRoot": "0xa59f6ea19d9ee6d7e79bcb286e6d8838b47b48351b37960e24c0a72d41fa1629",
+  "stateRoot": "0xe65e8c7050e23e1f25c7f56416f899b1ce15ec130ee0460b12529b92b4a8ba81",
   "timestamp": "0x6553f105",
   "transactions": []
 }
diff --git a/scripts/chiado_genesis_alloc.json b/scripts/chiado_genesis_alloc.json
index 58926b7..f41e729 100644
--- a/scripts/chiado_genesis_alloc.json
+++ b/scripts/chiado_genesis_alloc.json
@@ -415,6 +415,11 @@
       "nonce": "0",
       "balance": "0",
       "code": ""
+    },
+    "0x38e3E7Aca6762E296F659Fcb4E460a3A621dcD3D": {
+      "nonce": "0",
+      "balance": "1000000000000000000000000000000",
+      "code": ""
     }
   }
 }
diff --git a/scripts/generate_test_vectors_reth.sh b/scripts/generate_test_vectors_reth.sh
index 906adfd..3045a0f 100755
--- a/scripts/generate_test_vectors_reth.sh
+++ b/scripts/generate_test_vectors_reth.sh
@@ -18,6 +18,7 @@ BG_PID=$!
 # Set the trap to call cleanup if an error occurs
 cleanup() {
   echo "Stopping node process (PID: $BG_PID)..."
+  ps aux | grep "reth node" | grep -v grep | awk '{print $2}' | xargs kill
   kill $BG_PID 2>/dev/null || true
 }
 trap cleanup EXIT
diff --git a/scripts/networkdata/chainspec.json b/scripts/networkdata/chainspec.json
index 95eafc5..ea4131c 100644
--- a/scripts/networkdata/chainspec.json
+++ b/scripts/networkdata/chainspec.json
@@ -563,6 +563,10 @@
     "0x0000000000000000000000000000000000000000": {
       "nonce": "0",
       "balance": "0"
+    },
+    "0x38e3E7Aca6762E296F659Fcb4E460a3A621dcD3D": {
+      "nonce": "0",
+      "balance": "1000000000000000000000000000000"
     }
   }
 }
diff --git a/scripts/run_reth.sh b/scripts/run_reth.sh
index a99a3ca..0f7f44d 100755
--- a/scripts/run_reth.sh
+++ b/scripts/run_reth.sh
@@ -14,6 +14,8 @@ rm -rf $DATA_DIR
 # Script's directory
 DIR="$(dirname "$0")"
 
+echo "Using chain file: $CHAIN_FILE"
+
 # $PWD/target/release/reth \
 cargo run -- \
   node \
diff --git a/scripts/test_eip1559.sh b/scripts/test_eip1559.sh
new file mode 100755
index 0000000..b042462
--- /dev/null
+++ b/scripts/test_eip1559.sh
@@ -0,0 +1,303 @@
+#!/bin/bash
+set -e
+
+# Script's directory
+DIR="$(dirname "$0")"
+
+sleep 3
+
+"$DIR/run_reth.sh" &
+BG_PID=$!
+
+# Set the trap to call cleanup if an error occurs
+cleanup() {
+  echo "Stopping node process (PID: $BG_PID)..."
+  ps aux | grep "reth node" | grep -v grep | awk '{print $2}' | xargs kill
+  kill $BG_PID 2>/dev/null || true
+}
+trap cleanup EXIT
+
+# Retry the curl command until it succeeds
+until curl -X POST -H "Content-Type: application/json" \
+  --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["0x0", false],"id":1}' \
+  http://localhost:8545; do
+    echo "Retrying..."
+    sleep 2
+done
+
+echo "EL is available"
+
+declare -i BLOCK_COUNTER=1
+
+echo "Making block $BLOCK_COUNTER"
+
+HEAD_BLOCK=$(curl -X POST -H "Content-Type: application/json" \
+    --data "{
+        \"jsonrpc\":\"2.0\",
+        \"method\":\"eth_getBlockByNumber\",
+        \"params\":[
+        \"latest\",
+        false
+        ],
+        \"id\":1
+    }" \
+    http://localhost:8545 \
+)
+
+HEAD_BLOCK_HASH=$(echo $HEAD_BLOCK | jq --raw-output '.result.hash')
+echo HEAD_BLOCK_HASH=$HEAD_BLOCK_HASH
+
+# The ASCII representation of `2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a`
+JWT_SECRET="********************************"
+# Generate a JWT token using the secret key
+# jwt is this CLI tool https://github.com/mike-engel/jwt-cli/tree/main
+# iat is appended automatically
+JWT_TOKEN=$(jwt encode --alg HS256 --secret "$JWT_SECRET")
+echo JWT_TOKEN: $JWT_TOKEN
+
+TIMESTAMP=$((1700000000 + BLOCK_COUNTER))
+
+# Request to produce block on current head
+
+RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
+    -H "Authorization: Bearer $JWT_TOKEN" \
+    --data "{
+        \"jsonrpc\":\"2.0\",
+        \"method\":\"engine_forkchoiceUpdatedV1\",
+        \"params\":[
+        {
+            \"headBlockHash\": \"$HEAD_BLOCK_HASH\",
+            \"safeBlockHash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",
+            \"finalizedBlockHash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\"
+        },
+        {
+            \"timestamp\": $TIMESTAMP,
+            \"prevRandao\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",
+            \"suggestedFeeRecipient\": \"0x0000000000000000000000000000000000000000\"
+        }
+        ],
+        \"id\":1
+    }" \
+    http://localhost:8546 \
+)
+echo engine_forkchoiceUpdatedV1 trigger block production RESPONSE $RESPONSE
+
+PAYLOAD_ID=$(echo $RESPONSE | jq --raw-output '.result.payloadId')
+echo PAYLOAD_ID=$PAYLOAD_ID
+
+echo "Sending transaction on block $BLOCK_COUNTER"
+
+# sending RLP encoded form of:
+# transaction = {
+#     'from': "0x38e3E7Aca6762E296F659Fcb4E460a3A621dcD3D",
+#     'to': "0xb42a8c62f3278AFc9343A8FcCD5232CBe8aA5117",
+#     'value': 1100000000,
+#     'nonce': 0,
+#     'gas': 200000,
+#     'maxFeePerGas': 2500000000,
+#     'maxPriorityFeePerGas': 2500000000,
+#     'chainId': 10200
+# }
+# signed using pvt key: 0x000038e28d32db8e509354d6b359eb58646e84bc942e3c79f470b08ebc976e1c
+
+RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
+    -H "Authorization: Bearer $JWT_TOKEN" \
+    --data '{"jsonrpc":"2.0","method":"eth_sendRawTransaction","params":["02f8718227d880849502f900849502f90083030d4094b42a8c62f3278afc9343a8fccd5232cbe8aa5117844190ab0080c080a098913733bc37a052351fadc62ec860dc341c9f1c6876801097b42514604c7657a05d8529fba214e8562803529af696cdca2f8d5545ca05f1bd2328ef9c175f57d9"],"id":1}' \
+    http://localhost:8546 \
+)
+echo eth_sendRawTransaction RESPONSE $RESPONSE
+TX1HASH=$(echo $RESPONSE | jq --raw-output '.result')
+echo TX1HASH=$TX1HASH
+
+# exit if the transaction is not sent
+if [ "$TX1HASH" == "null" ]; then
+  echo "Transaction not sent"
+  exit 1
+fi
+
+# sending RLP encoded form of:
+# transaction = {
+#     'from': "0x38e3E7Aca6762E296F659Fcb4E460a3A621dcD3D",
+#     'to': "0xc390cC49a32736a58733Cf46bE42f734dD4f53cb",
+#     'value': 1000000000,
+#     'nonce': 1,
+#     'gas': 200000,
+#     'maxFeePerGas': 2000000000,
+#     'maxPriorityFeePerGas': 1000000000,
+#     'chainId': 10200
+# }
+# signed using pvt key: 0x000038e28d32db8e509354d6b359eb58646e84bc942e3c79f470b08ebc976e1c
+
+RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
+    -H "Authorization: Bearer $JWT_TOKEN" \
+    --data '{"jsonrpc":"2.0","method":"eth_sendRawTransaction","params":["02f8708227d801849502f900849502f90083030d4094b42a8c62f3278afc9343a8fccd5232cbe8aa5117844190ab0080c0809fe483006f558948cb15b00a3f17c706f2c6ae084c131fca3a84042b23be3f51a05c550f5d70d8c6deb405250cb75e68d5c7daee4e7c202d841df0338b9fcd0838"],"id":2}' \
+    http://localhost:8546 \
+)
+echo eth_sendRawTransaction RESPONSE $RESPONSE
+TX2HASH=$(echo $RESPONSE | jq --raw-output '.result')
+echo TX2HASH=$TX2HASH
+
+if [ "$TX2HASH" == "null" ]; then
+  echo "Transaction not sent"
+  exit 1
+fi
+
+# sleep for 1 sec
+sleep 1
+
+# Fetch producing block by payload ID
+
+RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
+    -H "Authorization: Bearer $JWT_TOKEN" \
+    --data "{
+        \"jsonrpc\":\"2.0\",
+        \"method\":\"engine_getPayloadV1\",
+        \"params\":[
+        \"$PAYLOAD_ID\"
+        ],
+        \"id\":1
+    }" \
+    http://localhost:8546 \
+)
+echo engine_getPayloadV1 RESPONSE $RESPONSE
+
+BLOCK=$(echo $RESPONSE | jq '.result')
+# BLOCK_NUMBER_HEX = 0x1, 0x2, etc
+BLOCK_NUMBER_HEX_PREFIX=$(echo $BLOCK | jq --raw-output '.blockNumber')
+BLOCK_NUMBER_HEX=${BLOCK_NUMBER_HEX_PREFIX#"0x"}
+BLOCK_NUMBER=$((16#$BLOCK_NUMBER_HEX))
+BLOCK_HASH=$(echo $BLOCK | jq --raw-output '.blockHash')
+
+# send the new block as payload
+  
+RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
+    -H "Authorization: Bearer $JWT_TOKEN" \
+    --data "{
+      \"jsonrpc\":\"2.0\",
+      \"method\":\"engine_newPayloadV1\",
+      \"params\":[
+        $BLOCK
+      ],
+      \"id\":1
+    }" \
+    http://localhost:8546 \
+)
+echo engine_newPayloadV1 with new block RESPONSE $RESPONSE
+
+
+# set the block as head
+
+RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
+    -H "Authorization: Bearer $JWT_TOKEN" \
+    --data "{
+      \"jsonrpc\":\"2.0\",
+      \"method\":\"engine_forkchoiceUpdatedV1\",
+      \"params\":[
+        {
+          \"headBlockHash\": \"$BLOCK_HASH\",
+          \"safeBlockHash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",
+          \"finalizedBlockHash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\"
+        },
+        null
+      ],
+      \"id\":1
+    }" \
+    http://localhost:8546 \
+)
+echo engine_forkchoiceUpdatedV1 set new block as head RESPONSE $RESPONSE
+
+HEAD_BLOCK=$(curl -X POST -H "Content-Type: application/json" \
+    --data "{
+        \"jsonrpc\":\"2.0\",
+        \"method\":\"eth_getBlockByNumber\",
+        \"params\":[
+        \"latest\",
+        false
+        ],
+        \"id\":1
+    }" \
+    http://localhost:8545 \
+)
+echo HEAD_BLOCK $HEAD_BLOCK
+
+BASE_FEE_PER_GAS_HEX_PREFIX=$(echo $HEAD_BLOCK | jq --raw-output '.result.baseFeePerGas')
+BASE_FEE_PER_GAS_HEX=${BASE_FEE_PER_GAS_HEX_PREFIX#"0x"}
+BASE_FEE_PER_GAS=$((16#$BASE_FEE_PER_GAS_HEX))
+
+GAS_USED_HEX_PREFIX=$(echo $HEAD_BLOCK | jq --raw-output '.result.gasUsed')
+GAS_USED_HEX=${GAS_USED_HEX_PREFIX#"0x"}
+GAS_USED=$((16#$GAS_USED_HEX))
+
+echo DECIMAL BASE_FEE_PER_GAS $BASE_FEE_PER_GAS GAS_USED $GAS_USED
+
+TX1RECEIPT=$(curl http://localhost:8545 \
+    -X POST \
+    -H "Content-Type: application/json" \
+    -H "Authorization: Bearer $JWT_TOKEN" \
+    --data '{"method":"eth_getTransactionReceipt","params":["'$TX1HASH'"],"id":1,"jsonrpc":"2.0"}'
+)
+echo eth_getTransactionReceipt "0x1" RESPONSE $TX1RECEIPT
+
+TX1_EFF_GAS_PRICE_HEX_PREFIX=$(echo $TX1RECEIPT | jq --raw-output '.result.effectiveGasPrice')
+TX1_EFF_GAS_PRICE_HEX=${TX1_EFF_GAS_PRICE_HEX_PREFIX#"0x"}
+TX1_EFF_GAS_PRICE=$((16#$TX1_EFF_GAS_PRICE_HEX))
+
+TX1_GAS_USED_HEX_PREFIX=$(echo $TX1RECEIPT | jq --raw-output '.result.gasUsed')
+TX1_GAS_USED_HEX=${TX1_GAS_USED_HEX_PREFIX#"0x"}
+TX1_GAS_USED=$((16#$TX1_GAS_USED_HEX))
+  
+TX2RECEIPT=$(curl http://localhost:8545 \
+    -X POST \
+    -H "Content-Type: application/json" \
+    -H "Authorization: Bearer $JWT_TOKEN" \
+    --data '{"method":"eth_getTransactionReceipt","params":["'$TX2HASH'"],"id":1,"jsonrpc":"2.0"}'
+)
+echo eth_getTransactionReceipt "0x1" RESPONSE $TX2RECEIPT
+
+TX2_EFF_GAS_PRICE_HEX_PREFIX=$(echo $TX2RECEIPT | jq --raw-output '.result.effectiveGasPrice')
+TX2_EFF_GAS_PRICE_HEX=${TX2_EFF_GAS_PRICE_HEX_PREFIX#"0x"}
+TX2_EFF_GAS_PRICE=$((16#$TX2_EFF_GAS_PRICE_HEX))
+
+TX2_GAS_USED_HEX_PREFIX=$(echo $TX2RECEIPT | jq --raw-output '.result.gasUsed')
+TX2_GAS_USED_HEX=${TX2_GAS_USED_HEX_PREFIX#"0x"}
+TX2_GAS_USED=$((16#$TX2_GAS_USED_HEX))
+
+echo TX1_EFF_GAS_PRICE $TX1_EFF_GAS_PRICE TX2_EFF_GAS_PRICE $TX2_EFF_GAS_PRICE
+
+RESPONSE=$(curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_getBalance","params":["0x1559000000000000000000000000000000000000", "latest"],"id":1}' http://localhost:8545)
+echo collector balance RESPONSE $RESPONSE
+
+COLLECTOR_BALANCE_HEX_PREFIX=$(echo $RESPONSE | jq --raw-output '.result')
+COLLECTOR_BALANCE_HEX=${COLLECTOR_BALANCE_HEX_PREFIX#"0x"}
+COLLECTOR_BALANCE=$((16#$COLLECTOR_BALANCE_HEX))
+
+RESPONSE=$(curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_getBalance","params":["0x0000000000000000000000000000000000000000", "latest"],"id":1}' http://localhost:8545)
+echo fee_recipient balance RESPONSE $RESPONSE
+
+FEE_RECIPIENT_BALANCE_HEX_PREFIX=$(echo $RESPONSE | jq --raw-output '.result')
+FEE_RECIPIENT_BALANCE_HEX=${FEE_RECIPIENT_BALANCE_HEX_PREFIX#"0x"}
+FEE_RECIPIENT_BALANCE=$((16#$FEE_RECIPIENT_BALANCE_HEX))
+
+TIP_1_FEE=$((TX1_EFF_GAS_PRICE - BASE_FEE_PER_GAS))
+TIP_1=$((TIP_1_FEE * TX1_GAS_USED))
+
+TIP_2_FEE=$((TX2_EFF_GAS_PRICE - BASE_FEE_PER_GAS))
+TIP_2=$((TIP_2_FEE * TX2_GAS_USED))
+
+TOTAL_TIP=$((TIP_1 + TIP_2))
+echo TOTAL_TIP $TOTAL_TIP
+
+TOTAL_BASE_FEE=$((BASE_FEE_PER_GAS * GAS_USED))
+echo TOTAL_BASE_FEE $TOTAL_BASE_FEE
+
+if ((COLLECTOR_BALANCE != TOTAL_BASE_FEE)); then
+  echo "Collector balance is not equal to total base fee"
+  exit 1
+fi
+
+if ((FEE_RECIPIENT_BALANCE != TOTAL_TIP)); then
+  echo "Fee recipient balance is not equal to total tip"
+  exit 1
+fi
+
+echo "Collector balance is equal to total base fee and fee recipient balance is equal to total tip"
\ No newline at end of file