diff --git a/Dockerfile.sgx-poster b/Dockerfile.sgx-poster
index 6f89438d..8d13f303 100644
--- a/Dockerfile.sgx-poster
+++ b/Dockerfile.sgx-poster
@@ -1,7 +1,7 @@
 FROM ghcr.io/espressosystems/nitro-espresso-integration/nitro-node-dev:latest
 
-COPY ./config /config
-COPY ./l1keystore /l1keystore
+COPY ./config /config/
+COPY ./l1keystore /l1keystore/
 
 EXPOSE 8547
 EXPOSE 8548
diff --git a/config/l2_chain_info.json b/config/l2_chain_info.json
index 8969a201..6b56db72 100644
--- a/config/l2_chain_info.json
+++ b/config/l2_chain_info.json
@@ -1,27 +1,54 @@
-{
-  "chainId": 412346,
-  "homesteadBlock": 0,
-  "daoForkSupport": true,
-  "eip150Block": 0,
-  "eip150Hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
-  "eip155Block": 0,
-  "eip158Block": 0,
-  "byzantiumBlock": 0,
-  "constantinopleBlock": 0,
-  "petersburgBlock": 0,
-  "istanbulBlock": 0,
-  "muirGlacierBlock": 0,
-  "berlinBlock": 0,
-  "londonBlock": 0,
-  "clique": { "period": 0, "epoch": 0 },
-  "arbitrum": {
-    "EnableArbOS": true,
-    "AllowDebugPrecompiles": true,
-    "DataAvailabilityCommittee": false,
-    "InitialArbOSVersion": 30,
-    "InitialChainOwner": "0x5E1497dD1f08C87b2d8FE23e9AAB6c1De833D927",
-    "GenesisBlockNum": 0,
-    "EnableEspresso": true
-  },
-  "espresso": true
-}
+[
+  {
+    "chain-name": "arb-dev-test",
+    "parent-chain-id": 1337,
+    "parent-chain-is-arbitrum": false,
+    "sequencer-url": "",
+    "secondary-forwarding-target": "",
+    "feed-url": "",
+    "secondary-feed-url": "",
+    "das-index-url": "",
+    "has-genesis-state": false,
+    "chain-config": {
+      "chainId": 412346,
+      "homesteadBlock": 0,
+      "daoForkSupport": true,
+      "eip150Block": 0,
+      "eip150Hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+      "eip155Block": 0,
+      "eip158Block": 0,
+      "byzantiumBlock": 0,
+      "constantinopleBlock": 0,
+      "petersburgBlock": 0,
+      "istanbulBlock": 0,
+      "muirGlacierBlock": 0,
+      "berlinBlock": 0,
+      "londonBlock": 0,
+      "clique": {
+        "period": 0,
+        "epoch": 0
+      },
+      "arbitrum": {
+        "EnableArbOS": true,
+        "AllowDebugPrecompiles": true,
+        "DataAvailabilityCommittee": false,
+        "InitialArbOSVersion": 30,
+        "InitialChainOwner": "0x5E1497dD1f08C87b2d8FE23e9AAB6c1De833D927",
+        "GenesisBlockNum": 0,
+        "EnableEspresso": true
+      },
+      "espresso": true
+    },
+    "rollup": {
+      "bridge": "0x5eCF728ffC5C5E802091875f96281B5aeECf6C49",
+      "inbox": "0x9f8c1c641336A371031499e3c362e40d58d0f254",
+      "sequencer-inbox": "0x18d19C5d3E685f5be5b9C86E097f0E439285D216",
+      "deployed-at": 122,
+      "rollup": "0x8B331A831142326A93c2CA5322369fC3D009A629",
+      "native-token": "0x0000000000000000000000000000000000000000",
+      "upgrade-executor": "0x513D9F96d4D0563DEbae8a0DC307ea0E46b10ed7",
+      "validator-utils": "0xa80482dDdB7F8B9DcC24A1cd13488E3379a14568",
+      "validator-wallet-creator": "0x92f58045FFB1C00a7b9486B9D2a55d316380CB45"
+    }
+  }
+]
diff --git a/config/poster_config.json b/config/poster_config.json
index ef660768..b8dee59d 100644
--- a/config/poster_config.json
+++ b/config/poster_config.json
@@ -1,5 +1,7 @@
 {
-  "parent-chain": { "connection": { "url": "ws://geth:8546" } },
+  "parent-chain": {
+    "connection": { "url": "ws://3faf-142-115-111-147.ngrok-free.app" }
+  },
   "chain": { "id": 412346, "info-files": ["/config/l2_chain_info.json"] },
   "node": {
     "staker": {
@@ -7,7 +9,7 @@
       "parent-chain-wallet": {
         "account": "0x6A568afe0f82d34759347bb36F14A6bB171d2CBe",
         "password": "passphrase",
-        "pathname": "/home/user/l1keystore"
+        "pathname": "/l1keystore"
       },
       "disable-challenge": false,
       "enable": false,
@@ -23,7 +25,7 @@
     "delayed-sequencer": { "enable": false },
     "seq-coordinator": {
       "enable": false,
-      "redis-url": "redis://redis:6379",
+      "redis-url": "redis://default:7gIGOkEyR2nNe3YJ2u6o67KiCKjzL0ey@redis-16988.c56.east-us.azure.redns.redis-cloud.com:16988",
       "lockout-duration": "30s",
       "lockout-spare": "1s",
       "my-url": "",
@@ -33,13 +35,13 @@
     },
     "batch-poster": {
       "enable": true,
-      "redis-url": "redis://redis:6379",
+      "redis-url": "redis://default:7gIGOkEyR2nNe3YJ2u6o67KiCKjzL0ey@redis-16988.c56.east-us.azure.redns.redis-cloud.com:16988",
       "max-delay": "30s",
       "l1-block-bound": "ignore",
       "parent-chain-wallet": {
         "account": "0xe2148eE53c0755215Df69b2616E552154EdC584f",
         "password": "passphrase",
-        "pathname": "/home/user/l1keystore"
+        "pathname": "/l1keystore"
       },
       "data-poster": {
         "redis-signer": {
@@ -47,10 +49,11 @@
         },
         "wait-for-l1-finality": false
       },
-      "hotshot-url": "http://espresso-dev-node:41000",
+      "hotshot-url": "http://5eb7-142-115-111-147.ngrok-free.app",
       "light-client-address": "0xb6eb235fa509e3206f959761d11e3777e16d0e98"
     },
     "block-validator": {
+      "enable": false,
       "validation-server": {
         "url": "ws://validation_node:8549",
         "jwtsecret": "/config/val_jwt.hex"
@@ -60,12 +63,12 @@
       "light-client-address": ""
     },
     "feed": {
-      "input": { "url": ["ws://sequencer:9642"] },
+      "input": { "url": ["ws://618e-142-115-111-147.ngrok-free.app"] },
       "output": { "enable": false, "signed": false, "addr": "0.0.0.0" }
     },
     "transaction-streamer": {
       "sovereign-sequencer-enabled": true,
-      "hotshot-url": "http://espresso-dev-node:41000",
+      "hotshot-url": "http://5eb7-142-115-111-147.ngrok-free.app",
       "espresso-namespace": 412346
     }
   },