diff --git a/compose_registry.json b/compose_registry.json
index 796a1c3a..3b9ce021 100644
--- a/compose_registry.json
+++ b/compose_registry.json
@@ -4675,7 +4675,7 @@
     ],
     "network": "doma",
     "node": "node",
-    "relay": null,
+    "relay": "op-alt",
     "stack": "op",
     "type": "pruned",
     "volumes": [
@@ -6350,7 +6350,7 @@
     ],
     "network": "doma",
     "node": "node",
-    "relay": "celestia",
+    "relay": "op-alt",
     "stack": "op",
     "type": "pruned",
     "volumes": [
diff --git a/op/doma/mainnet/rollup.json b/op/doma/mainnet/rollup.json
new file mode 100644
index 00000000..e28cdb83
--- /dev/null
+++ b/op/doma/mainnet/rollup.json
@@ -0,0 +1,52 @@
+{
+  "alt_da": {
+    "da_challenge_contract_address": "0x0000000000000000000000000000000000000000",
+    "da_challenge_window": 1,
+    "da_commitment_type": "GenericCommitment",
+    "da_resolve_window": 1
+  },
+  "batch_inbox_address": "0x0067431dec3841e994040d1684a0d2b8356c7ec7",
+  "block_time": 2,
+  "canyon_time": 0,
+  "chain_op_config": {
+    "eip1559Denominator": 50,
+    "eip1559DenominatorCanyon": 250,
+    "eip1559Elasticity": 6
+  },
+  "channel_timeout": 300,
+  "delta_time": 0,
+  "deposit_contract_address": "0x14ea6add7fa61001bd2e38100bfdf2cd710e44d9",
+  "ecotone_time": 0,
+  "fjord_time": 0,
+  "genesis": {
+    "l1": {
+      "hash": "0xab2deb62e1bacf4e234208601c4c034a0de49c94f5b876d8d52ae7fdbeda4140",
+      "number": 23370916
+    },
+    "l2": {
+      "hash": "0x37917bf6eee4e0a64a15fd666b477d89030742a3912a69159caa6d9e12731e44",
+      "number": 0
+    },
+    "l2_time": 1757968751,
+    "system_config": {
+      "batcherAddr": "0xb62b97fa3f499dfd858e9b826fb26e6456e0b180",
+      "daFootprintGasScalar": 0,
+      "eip1559Params": "0x0000000000000000",
+      "gasLimit": 30000000,
+      "minBaseFee": 0,
+      "operatorFeeParams": "0x0000000000000000000000000000000000000000000000000000000000000000",
+      "overhead": "0x0000000000000000000000000000000000000000000000000000000000000000",
+      "scalar": "0x010000000000000000000000000000000000000000000000000c5fc500000558"
+    }
+  },
+  "granite_time": 0,
+  "holocene_time": 0,
+  "isthmus_time": 0,
+  "jovian_time": 1769065201,
+  "l1_chain_id": 1,
+  "l1_system_config_address": "0xc5a1385705ccf92b48a4796117196503af569960",
+  "l2_chain_id": 97477,
+  "max_sequencer_drift": 600,
+  "regolith_time": 0,
+  "seq_window_size": 3600
+}
diff --git a/op/geth/doma-mainnet-op-geth-pruned-pebble-path.yml b/op/geth/doma-mainnet-op-geth-pruned-pebble-path.yml
index a4e9254d..87d18446 100644
--- a/op/geth/doma-mainnet-op-geth-pruned-pebble-path.yml
+++ b/op/geth/doma-mainnet-op-geth-pruned-pebble-path.yml
@@ -42,7 +42,7 @@ services:
     networks:
       - chains
     volumes:
-      - ${DOMA_MAINNET_OP_GETH_PRUNED_PEBBLE_PATH_CONFIG:-doma-mainnet-op-geth-pruned-pebble-path_config}:/config
+      - ./op/doma/mainnet:/config
     logging: *logging-defaults
 
   doma-mainnet:
@@ -104,8 +104,8 @@ services:
     networks:
       - chains
     volumes:
-      - ${DOMA_MAINNET_OP_GETH_PRUNED_PEBBLE_PATH_CONFIG:-doma-mainnet-op-geth-pruned-pebble-path_config}:/config
       - ${DOMA_MAINNET_OP_GETH_PRUNED_PEBBLE_PATH_DATA:-doma-mainnet-op-geth-pruned-pebble-path}:/data
+      - ./op/doma/mainnet:/config
       - .jwtsecret:/jwtsecret:ro
       - /slowdisk:/slowdisk
     logging: *logging-defaults
@@ -134,7 +134,7 @@ services:
     networks:
       - chains
     volumes:
-      - ${DOMA_MAINNET_OP_GETH_PRUNED_PEBBLE_PATH_NODE_CONFIG:-doma-mainnet-op-geth-pruned-pebble-path_node_config}:/config
+      - ./op/doma/mainnet:/config
     logging: *logging-defaults
 
   doma-mainnet-node:
@@ -143,6 +143,9 @@ services:
       - 15977:15977
       - 15977:15977/udp
     environment:
+      - OP_NODE_ALTDA_DA_SERVER=http://doma-mainnet-relay:3100
+      - OP_NODE_ALTDA_DA_SERVICE=true
+      - OP_NODE_ALTDA_ENABLED=true
       - OP_NODE_L1_BEACON=${ETHEREUM_MAINNET_BEACON_REST}
       - OP_NODE_L1_BEACON_ARCHIVER=${ETHEREUM_MAINNET_BEACON_ARCHIVER}
       - OP_NODE_L1_ETH_RPC=${DOMA_MAINNET_L1_EXECUTION_RPC:-${ETHEREUM_MAINNET_EXECUTION_RPC}}
@@ -176,10 +179,12 @@ services:
         condition: service_completed_successfully
       doma-mainnet:
         condition: service_started
+      doma-mainnet-relay:
+        condition: service_started
     networks:
       - chains
     volumes:
-      - ${DOMA_MAINNET_OP_GETH_PRUNED_PEBBLE_PATH_NODE_CONFIG:-doma-mainnet-op-geth-pruned-pebble-path_node_config}:/config
+      - ./op/doma/mainnet:/config
       - .jwtsecret:/jwtsecret:ro
     logging: *logging-defaults
     labels:
@@ -195,13 +200,27 @@ services:
       - ${NO_SSL:+traefik.http.routers.doma-mainnet-op-geth-pruned-pebble-path-node.rule=PathPrefix(`/doma-mainnet/node`)}
       - traefik.http.routers.doma-mainnet-op-geth-pruned-pebble-path-node.middlewares=doma-mainnet-op-geth-pruned-pebble-path-node-stripprefix, ipallowlist
 
+  doma-mainnet-relay:
+    image: ${DOMA_OP_ALT_IMAGE:-ghcr.io/celestiaorg/op-alt-da}:${DOMA_MAINNET_OP_ALT_VERSION:-0.15.0}
+    expose:
+      - 3100
+    environment:
+      - OP_ALTDA_ADDR=0.0.0.0
+      - OP_ALTDA_CELESTIA_AUTH_TOKEN=
+      - OP_ALTDA_CELESTIA_NAMESPACE=0000000000000000000000000000000000000000000dee3773755098fc
+      - OP_ALTDA_CELESTIA_SERVER=${CELESTIA_MAINNET_RPC}
+      - OP_ALTDA_PORT=3100
+    restart: unless-stopped
+    networks:
+      - chains
+    volumes:
+      - ./op/doma/mainnet:/config
+    logging: *logging-defaults
+    labels:
+      - prometheus-scrape.enabled=false
+
 volumes:
   doma-mainnet-op-geth-pruned-pebble-path:
-  doma-mainnet-op-geth-pruned-pebble-path_config:
-  doma-mainnet-op-geth-pruned-pebble-path_node_config:
-
-x-ephemeral-volumes:
-  - doma-mainnet-op-geth-pruned-pebble-path_config
 
 x-upstreams:
   - id: $${ID}
diff --git a/op/reth/doma-testnet-op-reth-pruned-trace.yml b/op/reth/doma-testnet-op-reth-pruned-trace.yml
index 92f7ac19..55edb053 100644
--- a/op/reth/doma-testnet-op-reth-pruned-trace.yml
+++ b/op/reth/doma-testnet-op-reth-pruned-trace.yml
@@ -208,7 +208,7 @@ services:
       - traefik.http.routers.doma-testnet-op-reth-pruned-trace-node.middlewares=doma-testnet-op-reth-pruned-trace-node-stripprefix, ipallowlist
 
   doma-testnet-op-reth-pruned-relay:
-    image: ${DOMA_CELESTIA_IMAGE:-ghcr.io/celestiaorg/op-alt-da}:${DOMA_TESTNET_CELESTIA_VERSION:-0.14.0-mocha}
+    image: ${DOMA_OP_ALT_IMAGE:-ghcr.io/celestiaorg/op-alt-da}:${DOMA_TESTNET_OP_ALT_VERSION:-0.14.0-mocha}
     expose:
       - 3100
     environment: