diff --git a/.claude/commands/install-bitvm.sh b/.claude/commands/install-bitvm.sh
index 401ab4dca..a194ed784 100755
--- a/.claude/commands/install-bitvm.sh
+++ b/.claude/commands/install-bitvm.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-REPO="GOATNetwork/bitvm2-node"
+REPO="GOATNetwork/bitvm-node"
 API_URL="https://api.github.com/repos/${REPO}/releases"
 INSTALL_DIR="./bin"
 VERSION_FILE=".bitvm-version"
diff --git a/.claude/commands/rpc-health-monitor.md b/.claude/commands/rpc-health-monitor.md
index c740b6779..55ea3f060 100644
--- a/.claude/commands/rpc-health-monitor.md
+++ b/.claude/commands/rpc-health-monitor.md
@@ -84,12 +84,12 @@ Monitor goat-node RPC health by polling graph or instance status counts, node on
 ```bash
 # testnet4 public RPC
 python3 ./.claude/commands/rpc-health-monitor.py \
-  --base-url https://bitvm2-api-testnet4.goat.network \
+  --base-url https://bitvm3-api-testnet4.goat.network \
   --once
 
 # override proof-builder lag thresholds and chain RPC sources
 python3 ./.claude/commands/rpc-health-monitor.py \
-   --base-url https://bitvm2-api-testnet4.goat.network \
+   --base-url https://bitvm3-api-testnet4.goat.network \
    --header-chain-height-url https://mempool.space/testnet4 \
    --state-chain-rpc-url https://rpc.testnet3.goat.network \
    --header-chain-lag-alert-blocks 30 \
diff --git a/.env.template b/.env.template
index 1489b5410..1c315f44e 100644
--- a/.env.template
+++ b/.env.template
@@ -1,10 +1,10 @@
 RUST_LOG=debug
 
 # required
-ACTOR=Challenger
+ACTOR=Verifier
 
 # required
-GOAT_GATEWAY_CONTRACT_ADDRESS=0xc3c2D73FB80cbc10DD85B6896e639D47ebd21B01
+GOAT_GATEWAY_CONTRACT_ADDRESS=
 
 # required
 GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
@@ -12,7 +12,7 @@ GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
 # required
 PEER_KEY=
 
-# required, operator and challenger should setup its BTC private key, committee can setup a seed string.
+# required, operator and verifier should setup its BTC private key, committee can setup a seed string.
 BITVM_SECRET=
 
 # optional, for relayer only
diff --git a/README.md b/README.md
index efbd60831..6ddf509ff 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ state machines and the peg-out timelock configuration against real races and
 boundary conditions found in the Rust implementation. This started as an
 **audit pass**: the specs proved several real bugs existed and proved a
 correct fix design for each. **As of commit
-[`991faaa`](https://github.com/GOATNetwork/bitvm2-node/commit/991faaabdb56c747103e8f1c6d6477c638ccfc4c),
+[`991faaa`](https://github.com/GOATNetwork/bitvm-node/commit/991faaabdb56c747103e8f1c6d6477c638ccfc4c),
 all 8 of those findings have been fixed and verified in the shipped Rust
 code** - see `audit/TLAPlus-20260630.md` for the full report, including what
 each real applied fix looks like.
diff --git a/audit/TLAPlus-20260710.md b/audit/TLAPlus-20260710.md
index 77f4ad653..e463707df 100644
--- a/audit/TLAPlus-20260710.md
+++ b/audit/TLAPlus-20260710.md
@@ -1,6 +1,6 @@
 # BitVM Node — Formal Verification Audit (Round 1)
 
-**Branch:** `audit/round-1` · **Base:** `gc-v2` · **Method:** TLA+ model checking (TLC) · **Status:** all 8 formally-proven findings from this round are now **fixed and verified** in commit [`991faaa`](https://github.com/GOATNetwork/bitvm2-node/commit/991faaabdb56c747103e8f1c6d6477c638ccfc4c) ("Dev fix #418", authored independently by a teammate — not applied by this audit). Two smaller, lower-priority adjacent defects noted under Finding 8 remain open.
+**Branch:** `audit/round-1` · **Base:** `gc-v2` · **Method:** TLA+ model checking (TLC) · **Status:** all 8 formally-proven findings from this round are now **fixed and verified** in commit [`991faaa`](https://github.com/GOATNetwork/bitvm-node/commit/991faaabdb56c747103e8f1c6d6477c638ccfc4c) ("Dev fix #418", authored independently by a teammate — not applied by this audit). Two smaller, lower-priority adjacent defects noted under Finding 8 remain open.
 
 ## Executive summary
 
diff --git a/deployment/docker-compose.yml b/deployment/docker-compose.yml
index f8155f5ab..3ec15d301 100644
--- a/deployment/docker-compose.yml
+++ b/deployment/docker-compose.yml
@@ -3,7 +3,7 @@ version: '3.8'
 services:
 
   committee_0:
-    image: ghcr.io/goatnetwork/bitvm2-node:${TAG:-0.1.0}
+    image: ghcr.io/goatnetwork/bitvm-node:${TAG:-0.1.0}
     container_name: committee_0
     volumes:
       - ./committee_0:/var/data
@@ -16,7 +16,7 @@ services:
     restart: unless-stopped
 
   committee_1:
-    image: ghcr.io/goatnetwork/bitvm2-node:${TAG:-0.1.0}
+    image: ghcr.io/goatnetwork/bitvm-node:${TAG:-0.1.0}
     container_name: committee_1
     volumes:
       - ./committee_1:/var/data
@@ -30,23 +30,23 @@ services:
     depends_on:
       - committee_0
 
-  challenger_0:
-    image: ghcr.io/goatnetwork/bitvm2-node:${TAG:-0.1.0}
-    container_name: challenger_0
+  verifier_0:
+    image: ghcr.io/goatnetwork/bitvm-node:${TAG:-0.1.0}
+    container_name: verifier_0
     volumes:
-      - ./challenger_0:/var/data
-      - ./challenger_0/.env:/app/.env
+      - ./verifier_0:/var/data
+      - ./verifier_0/.env:/app/.env
     ports:
       - "8902:9100"
       - "8445:8443"
     env_file:
-      - ./challenger_0/.env
+      - ./verifier_0/.env
     restart: unless-stopped
     depends_on:
       - committee_0
 
   operator_0:
-    image: ghcr.io/goatnetwork/bitvm2-node:${TAG:-0.1.0}
+    image: ghcr.io/goatnetwork/bitvm-node:${TAG:-0.1.0}
     container_name: operator_0
     volumes:
       - ./operator_0:/var/data
@@ -61,7 +61,7 @@ services:
       - committee_0
 
   watchtower_0:
-    image: ghcr.io/goatnetwork/bitvm2-node:${TAG:-0.1.0}
+    image: ghcr.io/goatnetwork/bitvm-node:${TAG:-0.1.0}
     container_name: watchtower_0
     volumes:
       - ./watchtower_0:/var/data
diff --git a/deployment/regtest/bitvm-noded/challenge_0/.env.challenge_0 b/deployment/regtest/bitvm-noded/challenge_0/.env.challenge_0
deleted file mode 100644
index da66c25aa..000000000
--- a/deployment/regtest/bitvm-noded/challenge_0/.env.challenge_0
+++ /dev/null
@@ -1,27 +0,0 @@
-RUST_LOG=info
-# required
-ACTOR=Challenger
-
-# bitcoin network config
-BITCOIN_NETWORK=regtest
-BTC_CHAIN_URL=http://127.0.0.1:3002
-
-# goat network config
-GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
-
-# the graph config
-GOAT_GATEWAY_CONTRACT_ADDRESS=0x26Aa99d72f5f85D60A1B44773B3897793981B7F7
-GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_gateway_dev
-GOAT_GATEWAY_EVENT_FILTER_FROM=10596000
-GOAT_SWAP_CONTRACT_ADDRESS=0xe510D5781C6C849284Fb25Dc20b1684cEC445C8B
-GOAT_SWAP_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_escrow_manager_dev
-GOAT_SWAP_EVENT_FILTER_FROM=10596000
-
-# node config
-BITVM_SECRET=
-GOAT_ADDRESS=
-
-# libp2p config
-PEER_KEY=
-BOOTNODES=/ip4/127.0.0.1/tcp/8444/p2p/12D3KooWKmAQDFCibTTpKTi6Kwk9SmtLGDXhv5fEsc9gr1Vdcu4j
-PROTO_NAME=bitvm_regtest
\ No newline at end of file
diff --git a/deployment/regtest/bitvm-noded/challenge_0/run.sh b/deployment/regtest/bitvm-noded/challenge_0/run.sh
deleted file mode 100644
index aa2d1f58c..000000000
--- a/deployment/regtest/bitvm-noded/challenge_0/run.sh
+++ /dev/null
@@ -1 +0,0 @@
-nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8906  --db-path sqlite:$PWD/bitvm2-node.db --p2p-port 8450  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
diff --git a/deployment/regtest/bitvm-noded/committee_0/.env.committee_0 b/deployment/regtest/bitvm-noded/committee_0/.env.committee_0
index 73e4572e1..c5a9643f9 100644
--- a/deployment/regtest/bitvm-noded/committee_0/.env.committee_0
+++ b/deployment/regtest/bitvm-noded/committee_0/.env.committee_0
@@ -15,17 +15,21 @@ GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
 ENABLE_UPDATE_SPV_CONTRACT=true
 
 # the graph config
-GOAT_GATEWAY_CONTRACT_ADDRESS=0x26Aa99d72f5f85D60A1B44773B3897793981B7F7
-GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_gateway_dev
-GOAT_GATEWAY_EVENT_FILTER_FROM=10596000
-GOAT_SWAP_CONTRACT_ADDRESS=0xe510D5781C6C849284Fb25Dc20b1684cEC445C8B
-GOAT_SWAP_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_escrow_manager_dev
-GOAT_SWAP_EVENT_FILTER_FROM=10596000
+GOAT_GATEWAY_CONTRACT_ADDRESS=
+GOAT_GATEWAY_EVENT_THE_GRAPH_URL=
+# block number to start filtering events from
+GOAT_GATEWAY_EVENT_FILTER_FROM=
+GOAT_SWAP_CONTRACT_ADDRESS=
+GOAT_SWAP_EVENT_THE_GRAPH_URL=
+# block number to start filtering events from
+GOAT_SWAP_EVENT_FILTER_FROM=
 
 # node config
 BITVM_SECRET=
 GOAT_PRIVATE_KEY=
 
+GENESIS_SEQUENCER_COMMIT_TXID=
+
 # libp2p config
 PEER_KEY=
 PROTO_NAME=bitvm_regtest
\ No newline at end of file
diff --git a/deployment/regtest/bitvm-noded/committee_0/run.sh b/deployment/regtest/bitvm-noded/committee_0/run.sh
index 16f8d988c..0ce409bb3 100644
--- a/deployment/regtest/bitvm-noded/committee_0/run.sh
+++ b/deployment/regtest/bitvm-noded/committee_0/run.sh
@@ -1 +1 @@
-nohup ../bitvm-noded  --rpc-addr 0.0.0.0:8900   --db-path sqlite:$PWD/bitvm2-node.db --p2p-port 8444   >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
+nohup ../bitvm-noded  --rpc-addr 0.0.0.0:8900   --db-path sqlite:$PWD/bitvm-node.db --p2p-port 8444   >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
diff --git a/deployment/regtest/bitvm-noded/committee_1/.env.committee_1 b/deployment/regtest/bitvm-noded/committee_1/.env.committee_1
index 5eb00df85..32c9b4e9f 100644
--- a/deployment/regtest/bitvm-noded/committee_1/.env.committee_1
+++ b/deployment/regtest/bitvm-noded/committee_1/.env.committee_1
@@ -10,17 +10,21 @@ BTC_CHAIN_URL=http://127.0.0.1:3002
 GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
 
 # the graph config
-GOAT_GATEWAY_CONTRACT_ADDRESS=0x26Aa99d72f5f85D60A1B44773B3897793981B7F7
-GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_gateway_dev
-GOAT_GATEWAY_EVENT_FILTER_FROM=10596000
-GOAT_SWAP_CONTRACT_ADDRESS=0xe510D5781C6C849284Fb25Dc20b1684cEC445C8B
-GOAT_SWAP_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_escrow_manager_dev
-GOAT_SWAP_EVENT_FILTER_FROM=10596000
+GOAT_GATEWAY_CONTRACT_ADDRESS=
+GOAT_GATEWAY_EVENT_THE_GRAPH_URL=
+# block number to start filtering events from
+GOAT_GATEWAY_EVENT_FILTER_FROM=
+GOAT_SWAP_CONTRACT_ADDRESS=
+GOAT_SWAP_EVENT_THE_GRAPH_URL=
+# block number to start filtering events from
+GOAT_SWAP_EVENT_FILTER_FROM=
 
 # node config
 BITVM_SECRET=
 GOAT_PRIVATE_KEY=
 
+GENESIS_SEQUENCER_COMMIT_TXID=
+
 # libp2p config
 PEER_KEY=
 BOOTNODES=/ip4/127.0.0.1/tcp/8444/p2p/12D3KooWKmAQDFCibTTpKTi6Kwk9SmtLGDXhv5fEsc9gr1Vdcu4j
diff --git a/deployment/regtest/bitvm-noded/committee_1/run.sh b/deployment/regtest/bitvm-noded/committee_1/run.sh
index 49b4e315f..73c64c84d 100644
--- a/deployment/regtest/bitvm-noded/committee_1/run.sh
+++ b/deployment/regtest/bitvm-noded/committee_1/run.sh
@@ -1 +1 @@
-nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8901  --db-path sqlite:$PWD/bitvm2-node.db --p2p-port 8445  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
+nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8901  --db-path sqlite:$PWD/bitvm-node.db --p2p-port 8445  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
diff --git a/deployment/regtest/bitvm-noded/operator_0/.env.operator_0 b/deployment/regtest/bitvm-noded/operator_0/.env.operator_0
index 33b863818..8d7796b58 100644
--- a/deployment/regtest/bitvm-noded/operator_0/.env.operator_0
+++ b/deployment/regtest/bitvm-noded/operator_0/.env.operator_0
@@ -10,12 +10,14 @@ BTC_CHAIN_URL=http://127.0.0.1:3002
 GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
 
 # the graph config
-GOAT_GATEWAY_CONTRACT_ADDRESS=0x26Aa99d72f5f85D60A1B44773B3897793981B7F7
-GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_gateway_dev
-GOAT_GATEWAY_EVENT_FILTER_FROM=10596000
-GOAT_SWAP_CONTRACT_ADDRESS=0xe510D5781C6C849284Fb25Dc20b1684cEC445C8B
-GOAT_SWAP_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_escrow_manager_dev
-GOAT_SWAP_EVENT_FILTER_FROM=10596000
+GOAT_GATEWAY_CONTRACT_ADDRESS=
+GOAT_GATEWAY_EVENT_THE_GRAPH_URL=
+# block number to start filtering events from
+GOAT_GATEWAY_EVENT_FILTER_FROM=
+GOAT_SWAP_CONTRACT_ADDRESS=
+GOAT_SWAP_EVENT_THE_GRAPH_URL=
+# block number to start filtering events from
+GOAT_SWAP_EVENT_FILTER_FROM=
 
 # node config
 BITVM_SECRET=
@@ -27,5 +29,27 @@ BOOTNODES=/ip4/127.0.0.1/tcp/8444/p2p/12D3KooWKmAQDFCibTTpKTi6Kwk9SmtLGDXhv5fEsc
 PROTO_NAME=bitvm_regtest
 
 ## Proof
-GENESIS_SEQUENCER_COMMIT_TXID=0a7f66f7b4befe841ebc51a53738fa35b833f66a3b001a90e37a751bd9b7713e
-GOAT_PROOF_BUILD_URL=
\ No newline at end of file
+GOAT_PROOF_BUILD_URL=
+
+ZKM_IMM_WRAP_VK=1
+# store soldering materials
+SOLDERING_PROOF_PAYLOAD_STORE_PATH=
+
+OPERATOR_VK_HASH=0x0091d5d17e00f266331d9597637ff6b7e7c8f9da80aa7a1ac7e2eb94cb569990
+OPERATOR_ZKM_VERSION=v1.2.7
+GENESIS_SEQUENCER_COMMIT_TXID=
+
+# required for babe
+CAC_BATCH_SIZE=100
+
+# In order to generate the following files, please refer to https://github.com/GOATNetwork/bitvm-gc/blob/feat/goat-bitvm3/verifiable-circuit-babe/src/bin/generate_artifacts.rs
+FGC_GATES_PATH=
+FGC_OUT_INDICES_PATH=
+SGC_GATES_PATH=
+SGC_OUT_INDICES_PATH=
+FGC_COMPACT_GATES_PATH=
+FGC_COMPACT_OUT_INDICES_PATH=
+SGC_COMPACT_GATES_PATH=
+SGC_COMPACT_OUT_INDICES_PATH=
+
+ENABLE_BABE_SETUP_STATE_CLEANUP=true
\ No newline at end of file
diff --git a/deployment/regtest/bitvm-noded/operator_0/run.sh b/deployment/regtest/bitvm-noded/operator_0/run.sh
index 9de067bba..fe8e5c7e7 100644
--- a/deployment/regtest/bitvm-noded/operator_0/run.sh
+++ b/deployment/regtest/bitvm-noded/operator_0/run.sh
@@ -1 +1 @@
-nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8902  --db-path sqlite:$PWD/bitvm2-node.db --p2p-port 8446  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
+nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8902  --db-path sqlite:$PWD/bitvm-node.db --p2p-port 8446  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
diff --git a/deployment/regtest/bitvm-noded/start_nodes.sh b/deployment/regtest/bitvm-noded/start_nodes.sh
index c68b064a7..a27f14869 100644
--- a/deployment/regtest/bitvm-noded/start_nodes.sh
+++ b/deployment/regtest/bitvm-noded/start_nodes.sh
@@ -23,7 +23,7 @@ sh -x ./run.sh
 cd ..
 
 sleep 1
-echo "start challenger_0"
-cd challenger_0
+echo "start verifier_0"
+cd verifier_0
 sh -x ./run.sh
 cd ..
\ No newline at end of file
diff --git a/deployment/regtest/bitvm-noded/verifier_0/.env.verifier_0 b/deployment/regtest/bitvm-noded/verifier_0/.env.verifier_0
new file mode 100644
index 000000000..79c14e821
--- /dev/null
+++ b/deployment/regtest/bitvm-noded/verifier_0/.env.verifier_0
@@ -0,0 +1,50 @@
+RUST_LOG=info
+# required
+ACTOR=Verifier
+
+# bitcoin network config
+BITCOIN_NETWORK=regtest
+BTC_CHAIN_URL=http://127.0.0.1:3002
+
+# goat network config
+GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
+
+# the graph config
+GOAT_GATEWAY_CONTRACT_ADDRESS=
+GOAT_GATEWAY_EVENT_THE_GRAPH_URL=
+GOAT_GATEWAY_EVENT_FILTER_FROM=
+GOAT_SWAP_CONTRACT_ADDRESS=
+GOAT_SWAP_EVENT_THE_GRAPH_URL=
+GOAT_SWAP_EVENT_FILTER_FROM=
+
+# node config
+BITVM_SECRET=
+GOAT_ADDRESS=
+
+# libp2p config
+PEER_KEY=
+BOOTNODES=/ip4/127.0.0.1/tcp/8444/p2p/12D3KooWKmAQDFCibTTpKTi6Kwk9SmtLGDXhv5fEsc9gr1Vdcu4j
+PROTO_NAME=bitvm_regtest
+
+OPERATOR_VK_HASH=0x0091d5d17e00f266331d9597637ff6b7e7c8f9da80aa7a1ac7e2eb94cb569990
+OPERATOR_ZKM_VERSION=v1.2.7
+GENESIS_SEQUENCER_COMMIT_TXID=
+
+ZKM_IMM_WRAP_VK=1
+# store soldering materials
+SOLDERING_PROOF_PAYLOAD_STORE_PATH=
+
+# for babe
+CAC_BATCH_SIZE=100
+
+# In order to generate the following files, please refer to https://github.com/GOATNetwork/bitvm-gc/blob/feat/goat-bitvm3/verifiable-circuit-babe/src/bin/generate_artifacts.rs
+FGC_GATES_PATH=
+FGC_OUT_INDICES_PATH=
+SGC_GATES_PATH=
+SGC_OUT_INDICES_PATH=
+FGC_COMPACT_GATES_PATH=
+FGC_COMPACT_OUT_INDICES_PATH=
+SGC_COMPACT_GATES_PATH=
+SGC_COMPACT_OUT_INDICES_PATH=
+
+ENABLE_BABE_SETUP_STATE_CLEANUP=true
\ No newline at end of file
diff --git a/deployment/regtest/bitvm-noded/verifier_0/run.sh b/deployment/regtest/bitvm-noded/verifier_0/run.sh
new file mode 100644
index 000000000..cb09ad860
--- /dev/null
+++ b/deployment/regtest/bitvm-noded/verifier_0/run.sh
@@ -0,0 +1 @@
+nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8906  --db-path sqlite:$PWD/bitvm-node.db --p2p-port 8450  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
diff --git a/deployment/regtest/bitvm-noded/watchtower_0/.env.watchtower_0 b/deployment/regtest/bitvm-noded/watchtower_0/.env.watchtower_0
index c6b018615..182782f11 100644
--- a/deployment/regtest/bitvm-noded/watchtower_0/.env.watchtower_0
+++ b/deployment/regtest/bitvm-noded/watchtower_0/.env.watchtower_0
@@ -11,18 +11,19 @@ GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
 GOAT_PROOF_BUILD_URL=
 
 # the graph config
-GOAT_GATEWAY_CONTRACT_ADDRESS=0x26Aa99d72f5f85D60A1B44773B3897793981B7F7
-GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_gateway_dev
-GOAT_GATEWAY_EVENT_FILTER_FROM=10596000
-GOAT_SWAP_CONTRACT_ADDRESS=0xe510D5781C6C849284Fb25Dc20b1684cEC445C8B
-GOAT_SWAP_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_escrow_manager_dev
-GOAT_SWAP_EVENT_FILTER_FROM=10596000
+GOAT_GATEWAY_CONTRACT_ADDRESS=
+GOAT_GATEWAY_EVENT_THE_GRAPH_URL=
+GOAT_GATEWAY_EVENT_FILTER_FROM=
+GOAT_SWAP_CONTRACT_ADDRESS=
+GOAT_SWAP_EVENT_THE_GRAPH_URL=
+GOAT_SWAP_EVENT_FILTER_FROM=
 
 # node config
 BITVM_SECRET=
-ALWAYS_CHALLENGE=true
 
 # libp2p config
 PEER_KEY=
 BOOTNODES=/ip4/127.0.0.1/tcp/8444/p2p/12D3KooWKmAQDFCibTTpKTi6Kwk9SmtLGDXhv5fEsc9gr1Vdcu4j
-PROTO_NAME=bitvm_regtest
\ No newline at end of file
+PROTO_NAME=bitvm_regtest
+
+GENESIS_SEQUENCER_COMMIT_TXID=
\ No newline at end of file
diff --git a/deployment/regtest/bitvm-noded/watchtower_0/run.sh b/deployment/regtest/bitvm-noded/watchtower_0/run.sh
index 53faf2138..740b59475 100644
--- a/deployment/regtest/bitvm-noded/watchtower_0/run.sh
+++ b/deployment/regtest/bitvm-noded/watchtower_0/run.sh
@@ -1 +1 @@
-nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8904  --db-path sqlite:$PWD/bitvm2-node.db --p2p-port 8448  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
+nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8904  --db-path sqlite:$PWD/bitvm-node.db --p2p-port 8448  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
diff --git a/deployment/regtest/proof-builder-rpc/.env.proof-builder-rpc b/deployment/regtest/proof-builder-rpc/.env.proof-builder-rpc
index 5b96d9ab7..acfd86898 100644
--- a/deployment/regtest/proof-builder-rpc/.env.proof-builder-rpc
+++ b/deployment/regtest/proof-builder-rpc/.env.proof-builder-rpc
@@ -4,6 +4,7 @@ ZKM_PROVER="network"
 #ZKM_PROVER="local"
 ENDPOINT=
 ZKM_PRIVATE_KEY=
+ZKM_IMM_WRAP_VK=1
 
 TOOL="../../circuits"
 #TOOL="."
@@ -21,10 +22,10 @@ ZKM_PROOF_POLL_INTERVAL=2000
 # The log directory.
 ESPLORA_URL=http://localhost:13002
 BITCOIN_NETWORK=regtest
-DATABASE_URL=sqlite:/tmp/.bitvm-node-sd.sqlite
+DATABASE_URL=sqlite:/tmp/.bitvm-node.sqlite
 
 # GOAT contracts used for live Operator/Watchtower authorization.
 GOAT_NETWORK=test
 GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
 # Proof Builder accepts a comma-separated list; each Node still configures one Gateway address.
-GOAT_GATEWAY_CONTRACT_ADDRESS=0x26Aa99d72f5f85D60A1B44773B3897793981B7F7
+GOAT_GATEWAY_CONTRACT_ADDRESS=
diff --git a/deployment/testnet4/bitvm-noded/challenge_0/.env.challenge_0 b/deployment/testnet4/bitvm-noded/challenge_0/.env.challenge_0
deleted file mode 100644
index f844f88d0..000000000
--- a/deployment/testnet4/bitvm-noded/challenge_0/.env.challenge_0
+++ /dev/null
@@ -1,27 +0,0 @@
-RUST_LOG=info
-# required
-ACTOR=Challenger
-
-# bitcoin network config
-BITCOIN_NETWORK=testnet4
-BTC_CHAIN_URL=https://mempool.space/testnet4/api
-
-# goat network config
-GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
-
-# the graph config
-GOAT_GATEWAY_CONTRACT_ADDRESS=0x440c6dCA87C3511E1eBf4FDB1f584ddaA49dD029
-GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_testnet4
-GOAT_GATEWAY_EVENT_FILTER_FROM=10670000
-GOAT_SWAP_CONTRACT_ADDRESS=0x3FbbA0eb82cf1247cbf92B3D51641226310F0Ca5
-GOAT_SWAP_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_escrow_manager_0x3Fbb
-GOAT_SWAP_EVENT_FILTER_FROM=10781948
-
-# node config
-BITVM_SECRET=
-GOAT_ADDRESS=
-
-# libp2p config
-PEER_KEY=
-BOOTNODES=/ip4/34.215.238.232/tcp/8445/p2p/12D3KooWCrPTAmhFdC5DBGgkxZvJi6iuSeiDWKRL87isrt4iMHXv
-PROTO_NAME=bitvm2t4
\ No newline at end of file
diff --git a/deployment/testnet4/bitvm-noded/challenge_0/run.sh b/deployment/testnet4/bitvm-noded/challenge_0/run.sh
deleted file mode 100644
index c8d6aa6ff..000000000
--- a/deployment/testnet4/bitvm-noded/challenge_0/run.sh
+++ /dev/null
@@ -1 +0,0 @@
-nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8906  --db-path sqlite:$PWD/bitvm2-node.db --p2p-port 8449  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
diff --git a/deployment/testnet4/bitvm-noded/committee_0/.env.committee_0 b/deployment/testnet4/bitvm-noded/committee_0/.env.committee_0
index 70d015a34..5116cd7fc 100644
--- a/deployment/testnet4/bitvm-noded/committee_0/.env.committee_0
+++ b/deployment/testnet4/bitvm-noded/committee_0/.env.committee_0
@@ -15,12 +15,12 @@ GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
 ENABLE_UPDATE_SPV_CONTRACT=true
 
 # the graph config
-GOAT_GATEWAY_CONTRACT_ADDRESS=0x440c6dCA87C3511E1eBf4FDB1f584ddaA49dD029
-GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_testnet4
-GOAT_GATEWAY_EVENT_FILTER_FROM=10670000
+GOAT_GATEWAY_CONTRACT_ADDRESS=0x60a5b099eE011018DD064F9eBD50d381C37b5e8b
+GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvmt4_gateway_0x60a5
+GOAT_GATEWAY_EVENT_FILTER_FROM=15908000
 GOAT_SWAP_CONTRACT_ADDRESS=0x3FbbA0eb82cf1247cbf92B3D51641226310F0Ca5
 GOAT_SWAP_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_escrow_manager_0x3Fbb
-GOAT_SWAP_EVENT_FILTER_FROM=10781948
+GOAT_SWAP_EVENT_FILTER_FROM=15908000
 
 # node config
 BITVM_SECRET=
@@ -28,4 +28,6 @@ GOAT_PRIVATE_KEY=
 
 # libp2p config
 PEER_KEY=
-PROTO_NAME=bitvm2t4
\ No newline at end of file
+PROTO_NAME=bitvmt4
+
+GENESIS_SEQUENCER_COMMIT_TXID=c2d816940391da550af23c7924f8d9ecd276cdf6a22a164fc44443f5eba6d4b5
\ No newline at end of file
diff --git a/deployment/testnet4/bitvm-noded/committee_0/run.sh b/deployment/testnet4/bitvm-noded/committee_0/run.sh
index c324fb028..eea944bf2 100644
--- a/deployment/testnet4/bitvm-noded/committee_0/run.sh
+++ b/deployment/testnet4/bitvm-noded/committee_0/run.sh
@@ -1 +1 @@
-nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8902   --db-path sqlite:$PWD/bitvm2-node.db --p2p-port 8445   >$PWD/$(date +'%Y%m%d').log 2>&1 &
+nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8902   --db-path sqlite:$PWD/bitvm-node.db --p2p-port 8445   >$PWD/$(date +'%Y%m%d').log 2>&1 &
diff --git a/deployment/testnet4/bitvm-noded/committee_1/.env.committee_1 b/deployment/testnet4/bitvm-noded/committee_1/.env.committee_1
index 2b87ebd93..030f118bb 100644
--- a/deployment/testnet4/bitvm-noded/committee_1/.env.committee_1
+++ b/deployment/testnet4/bitvm-noded/committee_1/.env.committee_1
@@ -10,12 +10,12 @@ BTC_CHAIN_URL=https://mempool.space/testnet4/api
 GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
 
 # the graph config
-GOAT_GATEWAY_CONTRACT_ADDRESS=0x440c6dCA87C3511E1eBf4FDB1f584ddaA49dD029
-GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_testnet4
-GOAT_GATEWAY_EVENT_FILTER_FROM=10670000
+GOAT_GATEWAY_CONTRACT_ADDRESS=0x60a5b099eE011018DD064F9eBD50d381C37b5e8b
+GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvmt4_gateway_0x60a5
+GOAT_GATEWAY_EVENT_FILTER_FROM=15908000
 GOAT_SWAP_CONTRACT_ADDRESS=0x3FbbA0eb82cf1247cbf92B3D51641226310F0Ca5
 GOAT_SWAP_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_escrow_manager_0x3Fbb
-GOAT_SWAP_EVENT_FILTER_FROM=10781948
+GOAT_SWAP_EVENT_FILTER_FROM=15908000
 
 # node config
 BITVM_SECRET=
@@ -23,5 +23,7 @@ GOAT_PRIVATE_KEY=
 
 # libp2p config
 PEER_KEY=
-BOOTNODES=/ip4/34.215.238.232/tcp/8445/p2p/12D3KooWCrPTAmhFdC5DBGgkxZvJi6iuSeiDWKRL87isrt4iMHXv
-PROTO_NAME=bitvm2t4
\ No newline at end of file
+BOOTNODES=/ip4/16.146.8.146/tcp/8445/p2p/12D3KooWCrPTAmhFdC5DBGgkxZvJi6iuSeiDWKRL87isrt4iMHXv
+PROTO_NAME=bitvmt4
+
+GENESIS_SEQUENCER_COMMIT_TXID=c2d816940391da550af23c7924f8d9ecd276cdf6a22a164fc44443f5eba6d4b5
\ No newline at end of file
diff --git a/deployment/testnet4/bitvm-noded/committee_1/run.sh b/deployment/testnet4/bitvm-noded/committee_1/run.sh
index d2213ccf8..b5ac2a6f9 100644
--- a/deployment/testnet4/bitvm-noded/committee_1/run.sh
+++ b/deployment/testnet4/bitvm-noded/committee_1/run.sh
@@ -1 +1 @@
-nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8901  --db-path sqlite:$PWD/bitvm2-node.db --p2p-port 8444  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
+nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8901  --db-path sqlite:$PWD/bitvm-node.db --p2p-port 8444  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
diff --git a/deployment/testnet4/bitvm-noded/operator_0/.env.operator_0 b/deployment/testnet4/bitvm-noded/operator_0/.env.operator_0
index c831c5600..e580e75c9 100644
--- a/deployment/testnet4/bitvm-noded/operator_0/.env.operator_0
+++ b/deployment/testnet4/bitvm-noded/operator_0/.env.operator_0
@@ -5,17 +5,18 @@ ACTOR=Operator
 # bitcoin network config
 BITCOIN_NETWORK=testnet4
 BTC_CHAIN_URL=https://mempool.space/testnet4/api
+GOAT_PROOF_BUILD_URL=
 
 # goat network config
 GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
 
 # the graph config
-GOAT_GATEWAY_CONTRACT_ADDRESS=0x440c6dCA87C3511E1eBf4FDB1f584ddaA49dD029
-GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_testnet4
-GOAT_GATEWAY_EVENT_FILTER_FROM=10670000
+GOAT_GATEWAY_CONTRACT_ADDRESS=0x60a5b099eE011018DD064F9eBD50d381C37b5e8b
+GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvmt4_gateway_0x60a5
+GOAT_GATEWAY_EVENT_FILTER_FROM=15908000
 GOAT_SWAP_CONTRACT_ADDRESS=0x3FbbA0eb82cf1247cbf92B3D51641226310F0Ca5
 GOAT_SWAP_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_escrow_manager_0x3Fbb
-GOAT_SWAP_EVENT_FILTER_FROM=10781948
+GOAT_SWAP_EVENT_FILTER_FROM=15908000
 
 # node config
 BITVM_SECRET=
@@ -23,9 +24,27 @@ GOAT_ADDRESS=
 
 # libp2p config
 PEER_KEY=
-BOOTNODES=/ip4/34.215.238.232/tcp/8445/p2p/12D3KooWCrPTAmhFdC5DBGgkxZvJi6iuSeiDWKRL87isrt4iMHXv
-PROTO_NAME=bitvm2t4
+BOOTNODES=/ip4/16.146.8.146/tcp/8445/p2p/12D3KooWCrPTAmhFdC5DBGgkxZvJi6iuSeiDWKRL87isrt4iMHXv
+PROTO_NAME=bitvmt4
 
-## Proof
-GENESIS_SEQUENCER_COMMIT_TXID=9afa052d65a7f8e6b2616e56719fe8419ba90469021b6b4696d81360fe842026
-GOAT_PROOF_BUILD_URL=
\ No newline at end of file
+# store soldering materials
+SOLDERING_PROOF_PAYLOAD_STORE_PATH=
+
+OPERATOR_VK_HASH=0x0091d5d17e00f266331d9597637ff6b7e7c8f9da80aa7a1ac7e2eb94cb569990
+OPERATOR_ZKM_VERSION=v1.2.7
+GENESIS_SEQUENCER_COMMIT_TXID=c2d816940391da550af23c7924f8d9ecd276cdf6a22a164fc44443f5eba6d4b5
+
+# required for babe
+CAC_BATCH_SIZE=100
+
+# In order to generate the following files, please refer to https://github.com/GOATNetwork/bitvm-gc/blob/feat/goat-bitvm3/verifiable-circuit-babe/src/bin/generate_artifacts.rs
+FGC_GATES_PATH=
+FGC_OUT_INDICES_PATH=
+SGC_GATES_PATH=
+SGC_OUT_INDICES_PATH=
+FGC_COMPACT_GATES_PATH=
+FGC_COMPACT_OUT_INDICES_PATH=
+SGC_COMPACT_GATES_PATH=
+SGC_COMPACT_OUT_INDICES_PATH=
+
+ENABLE_BABE_SETUP_STATE_CLEANUP=true
\ No newline at end of file
diff --git a/deployment/testnet4/bitvm-noded/operator_0/run.sh b/deployment/testnet4/bitvm-noded/operator_0/run.sh
index a7b0246a0..2d7c33397 100644
--- a/deployment/testnet4/bitvm-noded/operator_0/run.sh
+++ b/deployment/testnet4/bitvm-noded/operator_0/run.sh
@@ -1 +1 @@
-nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8902  --db-path sqlite:$PWD/bitvm2-node.db --p2p-port 8445  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
+nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8902  --db-path sqlite:$PWD/bitvm-node.db --p2p-port 8445  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
diff --git a/deployment/testnet4/bitvm-noded/start_nodes.sh b/deployment/testnet4/bitvm-noded/start_nodes.sh
index c68b064a7..a27f14869 100644
--- a/deployment/testnet4/bitvm-noded/start_nodes.sh
+++ b/deployment/testnet4/bitvm-noded/start_nodes.sh
@@ -23,7 +23,7 @@ sh -x ./run.sh
 cd ..
 
 sleep 1
-echo "start challenger_0"
-cd challenger_0
+echo "start verifier_0"
+cd verifier_0
 sh -x ./run.sh
 cd ..
\ No newline at end of file
diff --git a/deployment/testnet4/bitvm-noded/verifier_0/.env.verifier_0 b/deployment/testnet4/bitvm-noded/verifier_0/.env.verifier_0
new file mode 100644
index 000000000..c98d89bc4
--- /dev/null
+++ b/deployment/testnet4/bitvm-noded/verifier_0/.env.verifier_0
@@ -0,0 +1,51 @@
+RUST_LOG=info
+# required
+ACTOR=Verifier
+
+# bitcoin network config
+BITCOIN_NETWORK=testnet4
+BTC_CHAIN_URL=https://mempool.space/testnet4/api
+
+# goat network config
+GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
+
+# the graph config
+GOAT_GATEWAY_CONTRACT_ADDRESS=0x60a5b099eE011018DD064F9eBD50d381C37b5e8b
+GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvmt4_gateway_0x60a5
+GOAT_GATEWAY_EVENT_FILTER_FROM=15908000
+GOAT_SWAP_CONTRACT_ADDRESS=0x3FbbA0eb82cf1247cbf92B3D51641226310F0Ca5
+GOAT_SWAP_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_escrow_manager_0x3Fbb
+GOAT_SWAP_EVENT_FILTER_FROM=15908000
+
+# node config
+BITVM_SECRET=
+GOAT_ADDRESS=
+
+# libp2p config
+PEER_KEY=
+BOOTNODES=/ip4/16.146.8.146/tcp/8445/p2p/12D3KooWCrPTAmhFdC5DBGgkxZvJi6iuSeiDWKRL87isrt4iMHXv
+PROTO_NAME=bitvmt4
+
+OPERATOR_VK_HASH=0x0091d5d17e00f266331d9597637ff6b7e7c8f9da80aa7a1ac7e2eb94cb569990
+OPERATOR_ZKM_VERSION=v1.2.7
+GENESIS_SEQUENCER_COMMIT_TXID=c2d816940391da550af23c7924f8d9ecd276cdf6a22a164fc44443f5eba6d4b5
+
+ZKM_IMM_WRAP_VK=1
+
+# store soldering materials
+SOLDERING_PROOF_PAYLOAD_STORE_PATH=
+
+# for babe
+CAC_BATCH_SIZE=100
+
+# In order to generate the following files, please refer to https://github.com/GOATNetwork/bitvm-gc/blob/feat/goat-bitvm3/verifiable-circuit-babe/src/bin/generate_artifacts.rs
+FGC_GATES_PATH=
+FGC_OUT_INDICES_PATH=
+SGC_GATES_PATH=
+SGC_OUT_INDICES_PATH=
+FGC_COMPACT_GATES_PATH=
+FGC_COMPACT_OUT_INDICES_PATH=
+SGC_COMPACT_GATES_PATH=
+SGC_COMPACT_OUT_INDICES_PATH=
+
+ENABLE_BABE_SETUP_STATE_CLEANUP=true
\ No newline at end of file
diff --git a/deployment/testnet4/bitvm-noded/verifier_0/run.sh b/deployment/testnet4/bitvm-noded/verifier_0/run.sh
new file mode 100644
index 000000000..2d0b213c1
--- /dev/null
+++ b/deployment/testnet4/bitvm-noded/verifier_0/run.sh
@@ -0,0 +1 @@
+nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8906  --db-path sqlite:$PWD/bitvm-node.db --p2p-port 8449  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
diff --git a/deployment/testnet4/bitvm-noded/watchtower_0/.env.watchtower_0 b/deployment/testnet4/bitvm-noded/watchtower_0/.env.watchtower_0
index 378d2d45c..2100c570d 100644
--- a/deployment/testnet4/bitvm-noded/watchtower_0/.env.watchtower_0
+++ b/deployment/testnet4/bitvm-noded/watchtower_0/.env.watchtower_0
@@ -11,18 +11,19 @@ GOAT_CHAIN_URL=https://rpc.testnet3.goat.network
 GOAT_PROOF_BUILD_URL=
 
 # the graph config
-GOAT_GATEWAY_CONTRACT_ADDRESS=0x440c6dCA87C3511E1eBf4FDB1f584ddaA49dD029
-GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_testnet4
-GOAT_GATEWAY_EVENT_FILTER_FROM=10670000
+GOAT_GATEWAY_CONTRACT_ADDRESS=0x60a5b099eE011018DD064F9eBD50d381C37b5e8b
+GOAT_GATEWAY_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvmt4_gateway_0x60a5
+GOAT_GATEWAY_EVENT_FILTER_FROM=15908000
 GOAT_SWAP_CONTRACT_ADDRESS=0x3FbbA0eb82cf1247cbf92B3D51641226310F0Ca5
 GOAT_SWAP_EVENT_THE_GRAPH_URL=https://graph.goat.network/subgraphs/name/bitvm2_escrow_manager_0x3Fbb
-GOAT_SWAP_EVENT_FILTER_FROM=10781948
+GOAT_SWAP_EVENT_FILTER_FROM=15908000
 
 # node config
 BITVM_SECRET=
-ALWAYS_CHALLENGE=true
 
 # libp2p config
 PEER_KEY=
-BOOTNODES=/ip4/34.215.238.232/tcp/8445/p2p/12D3KooWCrPTAmhFdC5DBGgkxZvJi6iuSeiDWKRL87isrt4iMHXv
-PROTO_NAME=bitvm2t4
\ No newline at end of file
+BOOTNODES=/ip4/16.146.8.146/tcp/8445/p2p/12D3KooWCrPTAmhFdC5DBGgkxZvJi6iuSeiDWKRL87isrt4iMHXv
+PROTO_NAME=bitvmt4
+
+GENESIS_SEQUENCER_COMMIT_TXID=c2d816940391da550af23c7924f8d9ecd276cdf6a22a164fc44443f5eba6d4b5
\ No newline at end of file
diff --git a/deployment/testnet4/bitvm-noded/watchtower_0/run.sh b/deployment/testnet4/bitvm-noded/watchtower_0/run.sh
index 9f67f22b3..a83ceea0f 100644
--- a/deployment/testnet4/bitvm-noded/watchtower_0/run.sh
+++ b/deployment/testnet4/bitvm-noded/watchtower_0/run.sh
@@ -1 +1 @@
-nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8904  --db-path sqlite:$PWD/bitvm2-node.db --p2p-port 8447  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file
+nohup ../bitvm-noded  --rpc-addr 127.0.0.1:8904  --db-path sqlite:$PWD/bitvm-node.db --p2p-port 8447  --bootnodes $bootnode_urls  >$PWD/$(date +'%Y%m%d').log 2>&1 &
\ No newline at end of file