diff --git a/.env b/.env
index 7201dce..5097984 100644
--- a/.env
+++ b/.env
@@ -21,12 +21,8 @@ AUTH0_ISSUER_URL=https://dev-z8x4rhzfosi03fqx.us.auth0.com/
 REDIS_HOST=localhost
 REDIS_PORT=6379
 
-# Common
-TOPOS_CORE_CONTRACT_ADDRESS=0x1D7b9f9b1FF6cf0A3BEB0F84fA6F8628E540E97F
-SUBNET_REGISTRATOR_CONTRACT_ADDRESS=0xC9109ADccD6fDF867d52abf1Daf049E59fd9D82e
-
 # Stack version
 TOPOS_EDGE_VERSION=develop
-TOPOS_MESSAGING_PROTOCOL_CONTRACTS_VERSION=1.1.1
+TOPOS_MESSAGING_PROTOCOL_CONTRACTS_VERSION=pr-88
 TOPOS_VERSION=main-tce
 EXECUTOR_SERVICE_VERSION=0.1.0-alpha
diff --git a/contracts.yml b/contracts.yml
index 3a4ca29..a636919 100644
--- a/contracts.yml
+++ b/contracts.yml
@@ -21,7 +21,6 @@ services:
       - TOPOS_CORE_PROXY_SALT=${TOPOS_CORE_PROXY_SALT}
       - ERC20_MESSAGING_SALT=${ERC20_MESSAGING_SALT}
       - SUBNET_REGISTRATOR_SALT=${SUBNET_REGISTRATOR_SALT}
-      - SUBNET_REGISTRATOR_CONTRACT_ADDRESS=${SUBNET_REGISTRATOR_CONTRACT_ADDRESS}
       - INCAL_HOST_PORT=${INCAL_HOST_PORT}
       - INCAL_CHAIN_ID=${INCAL_CHAIN_ID}
       - INCAL_LOGO_URL=${INCAL_LOGO_URL}
@@ -29,15 +28,19 @@ services:
       - EDENA_CHAIN_ID=${EDENA_CHAIN_ID}
       - EDENA_LOGO_URL=${EDENA_LOGO_URL}
     command: bash -c "
-      npm run deploy:topos-msg-protocol http://topos-node-1:8545 $$(cat /data/topos/data-1/consensus/validator.key) &&
-      npm run deploy http://topos-node-1:8545 artifacts/contracts/topos-core/SubnetRegistrator.sol/SubnetRegistrator.json $SUBNET_REGISTRATOR_SALT 4000000 &&
-      npm run register-subnet http://topos-node-1:8545 $SUBNET_REGISTRATOR_CONTRACT_ADDRESS Incal $INCAL_CHAIN_ID localhost:$INCAL_HOST_PORT INCA $INCAL_LOGO_URL $$(cat /data/incal/data-1/consensus/validator.key) &&
-      npm run register-subnet http://topos-node-1:8545 $SUBNET_REGISTRATOR_CONTRACT_ADDRESS Edena $EDENA_CHAIN_ID localhost:$EDENA_HOST_PORT EDEN $EDENA_LOGO_URL $$(cat /data/edena/data-1/consensus/validator.key)"
+      npx ts-node scripts/deploy-topos-msg-protocol http://topos-node-1:8545 $(cat /data/topos/data-1/consensus/validator.key) > /contracts/.env &&
+      echo export SUBNET_REGISTRATOR_CONTRACT_ADDRESS=$(npx ts-node scripts/deploy http://topos-node-1:8545 artifacts/contracts/topos-core/SubnetRegistrator.sol/SubnetRegistrator.json $SUBNET_REGISTRATOR_SALT 4000000) >> /contracts/.env &&
+      source /contracts/.env &&
+      npm run register-subnet http://topos-node-1:8545 $(printenv SUBNET_REGISTRATOR_CONTRACT_ADDRESS) Incal $INCAL_CHAIN_ID localhost:$INCAL_HOST_PORT INCA $INCAL_LOGO_URL $(cat /data/incal/data-1/consensus/validator.key) &&
+      npm run register-subnet http://topos-node-1:8545 $(printenv SUBNET_REGISTRATOR_CONTRACT_ADDRESS) Edena $EDENA_CHAIN_ID localhost:$EDENA_HOST_PORT EDEN $EDENA_LOGO_URL $(cat /data/edena/data-1/consensus/validator.key)"
     volumes:
+      - contracts:/contracts
       - topos-data:/data/topos
       - incal-data:/data/incal
       - edena-data:/data/edena
     depends_on:
+      contracts-init:
+        condition: service_completed_successfully
       topos-node-1:
         condition: service_healthy
       incal-node-1:
diff --git a/executor-service.yml b/executor-service.yml
index de75f60..246d9a2 100644
--- a/executor-service.yml
+++ b/executor-service.yml
@@ -14,6 +14,14 @@ services:
     init: true
     profiles:
       - executor-service
+    depends_on:
+      contracts-topos:
+        condition: service_completed_successfully
+    volumes:
+      - contracts:/contracts
+    command: bash -c "
+      source /contracts/.env &&
+      npm run start:prod"
     environment:
       - PRIVATE_KEY=${PRIVATE_KEY}
       - AUTH0_AUDIENCE=${AUTH0_AUDIENCE}
@@ -21,6 +29,4 @@ services:
       - REDIS_HOST=${REDIS_HOST}
       - REDIS_PORT=${REDIS_PORT}
       - TOPOS_SUBNET_ENDPOINT=localhost:${TOPOS_HOST_PORT}
-      - SUBNET_REGISTRATOR_CONTRACT_ADDRESS=${SUBNET_REGISTRATOR_CONTRACT_ADDRESS}
-      - TOPOS_CORE_CONTRACT_ADDRESS=${TOPOS_CORE_CONTRACT_ADDRESS}
     network_mode: "host" # Port 3000 will be used on the host
diff --git a/subnet-edena.yml b/subnet-edena.yml
index e23e882..2e69cb9 100644
--- a/subnet-edena.yml
+++ b/subnet-edena.yml
@@ -132,23 +132,26 @@ services:
     image: ghcr.io/topos-network/topos:${TOPOS_VERSION}
     container_name: edena-sequencer
     init: true
-    command:
-      - "boot"
-      - "sequencer"
-      - "run"
     volumes:
+      - contracts:/contracts
       - edena-data:/data
     depends_on:
       tce-boot:
         condition: service_healthy
+      contracts-topos:
+        condition: service_completed_successfully
       contracts-edena:
         condition: service_completed_successfully
+    entrypoint: ""
+    command: bash -c "
+      source /contracts/.env &&
+      export SUBNET_CONTRACT_ADDRESS=$(printenv TOPOS_CORE_CONTRACT_ADDRESS) &&
+      init.sh boot sequencer run"
     environment:
       - RUST_LOG=info,topos=debug
       - TOOLCHAIN_VERSION=stable
       - RUST_BACKTRACE=full
       - SUBNET_JSONRPC_ENDPOINT=edena-node-1:8545
-      - SUBNET_CONTRACT_ADDRESS=${TOPOS_CORE_CONTRACT_ADDRESS}
       - TOPOS_LOCAL_SUBNET_DATA_DIR=/data/data-1
       - TOPOS_BASE_TCE_API_URL=http://infra-tce-boot-1:1340
       - TOPOS_OTLP_SERVICE_NAME=local-edena-sequencer
diff --git a/subnet-incal.yml b/subnet-incal.yml
index 0e5206a..489cb3c 100644
--- a/subnet-incal.yml
+++ b/subnet-incal.yml
@@ -132,23 +132,26 @@ services:
     image: ghcr.io/topos-network/topos:${TOPOS_VERSION}
     container_name: incal-sequencer
     init: true
-    command:
-      - "boot"
-      - "sequencer"
-      - "run"
     volumes:
+      - contracts:/contracts
       - incal-data:/data
     depends_on:
       tce-boot:
         condition: service_healthy
+      contracts-topos:
+        condition: service_completed_successfully
       contracts-incal:
         condition: service_completed_successfully
+    entrypoint: ""
+    command: bash -c "
+      source /contracts/.env &&
+      export SUBNET_CONTRACT_ADDRESS=$(printenv TOPOS_CORE_CONTRACT_ADDRESS) &&
+      init.sh boot sequencer run"
     environment:
       - RUST_LOG=info,topos=debug
       - TOOLCHAIN_VERSION=stable
       - RUST_BACKTRACE=full
       - SUBNET_JSONRPC_ENDPOINT=incal-node-1:8545
-      - SUBNET_CONTRACT_ADDRESS=${TOPOS_CORE_CONTRACT_ADDRESS}
       - TOPOS_LOCAL_SUBNET_DATA_DIR=/data/data-1
       - TOPOS_BASE_TCE_API_URL=http://infra-tce-boot-1:1340
       - TOPOS_OTLP_SERVICE_NAME=local-incal-sequencer
diff --git a/subnet-topos.yml b/subnet-topos.yml
index 9f4805e..b9047e5 100644
--- a/subnet-topos.yml
+++ b/subnet-topos.yml
@@ -132,23 +132,24 @@ services:
     image: ghcr.io/topos-network/topos:${TOPOS_VERSION}
     container_name: topos-sequencer
     init: true
-    command:
-      - "boot"
-      - "sequencer"
-      - "run"
     volumes:
+      - contracts:/contracts
       - topos-data:/data
     depends_on:
       tce-boot:
         condition: service_started
       contracts-topos:
         condition: service_completed_successfully
+    entrypoint: ""
+    command: bash -c "
+      source /contracts/.env &&
+      export SUBNET_CONTRACT_ADDRESS=$(printenv TOPOS_CORE_CONTRACT_ADDRESS) &&
+      init.sh boot sequencer run"
     environment:
       - RUST_LOG=info,topos=debug
       - TOOLCHAIN_VERSION=stable
       - RUST_BACKTRACE=full
       - SUBNET_JSONRPC_ENDPOINT=topos-node-1:8545
-      - SUBNET_CONTRACT_ADDRESS=${TOPOS_CORE_CONTRACT_ADDRESS}
       - TOPOS_LOCAL_SUBNET_DATA_DIR=/data/data-1
       - TOPOS_BASE_TCE_API_URL=http://infra-tce-boot-1:1340
       - TOPOS_OTLP_SERVICE_NAME=local-topos-sequencer