diff --git a/.env.example b/.env.example
index 81d7a77..1be5c4f 100644
--- a/.env.example
+++ b/.env.example
@@ -8,13 +8,6 @@ NETWORK_NAME=op-mainnet
 # Type of node to run ("full" or "archive"), note that "archive" is 10x bigger
 NODE_TYPE=full
 
-###############################################################################
-#                            ↓ REQUIRED (LEGACY) ↓                            #
-###############################################################################
-
-# L1 node to get chain data from (L2 sync no longer supported)
-DATA_TRANSPORT_LAYER__RPC_ENDPOINT=
-
 ###############################################################################
 #                            ↓ REQUIRED (BEDROCK) ↓                           #
 ###############################################################################
diff --git a/docker-compose.yml b/docker-compose.yml
index aacc3bd..2caf76f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -28,7 +28,7 @@ services:
       - ${PORT__HEALTHCHECK_METRICS:-7300}:7300
 
   op-geth:
-    image: us-docker.pkg.dev/oplabs-tools-artifacts/images/op-geth:v1.101308.0
+    image: us-docker.pkg.dev/oplabs-tools-artifacts/images/op-geth:v1.101308.1
     restart: unless-stopped
     stop_grace_period: 5m
     entrypoint: /scripts/start-op-geth.sh
@@ -47,7 +47,7 @@ services:
       - "host.docker.internal:host-gateway"
 
   op-node:
-    image: us-docker.pkg.dev/oplabs-tools-artifacts/images/op-node:v1.5.1
+    image: us-docker.pkg.dev/oplabs-tools-artifacts/images/op-node:v1.6.1
     restart: unless-stopped
     stop_grace_period: 5m
     entrypoint: /scripts/start-op-node.sh
diff --git a/scripts/init-bedrock.sh b/scripts/init-bedrock.sh
index 7543ec1..87f253d 100755
--- a/scripts/init-bedrock.sh
+++ b/scripts/init-bedrock.sh
@@ -23,10 +23,23 @@ echo "Initializing via download..."
 
 # Fix OP link with hardcoded official OP snapshot
 echo "Fetching download link..."
-if [ "$NETWORK_NAME" = "op-mainnet" ]; then
-  BEDROCK_TAR_DOWNLOAD="https://r2-snapshots.fastnode.io/op/$(curl -s https://r2-snapshots.fastnode.io/op/latest-mainnet)"
-elif [ "$NETWORK_NAME" = "op-goerli" ]; then
-  BEDROCK_TAR_DOWNLOAD="https://datadirs.optimism.io/goerli-bedrock.tar.zst"
+
+if [ "$NODE_TYPE" = "full" ]; then
+  if [ "$NETWORK_NAME" = "op-mainnet" ]; then
+    BEDROCK_TAR_DOWNLOAD="https://r2-snapshots.fastnode.io/op/$(curl -s https://r2-snapshots.fastnode.io/op/latest-mainnet)"
+  elif [ "$NETWORK_NAME" = "op-goerli" ]; then
+    BEDROCK_TAR_DOWNLOAD="https://datadirs.optimism.io/goerli-bedrock.tar.zst"
+  elif [ "$NETWORK_NAME" = "base-mainnet" ]; then
+    BEDROCK_TAR_DOWNLOAD="https://base-snapshots-mainnet-archive.s3.amazonaws.com/$(curl -s https://base-snapshots-mainnet-archive.s3.amazonaws.com/latest)"
+  elif [ "$NETWORK_NAME" = "base-goerli" ]; then
+    BEDROCK_TAR_DOWNLOAD="https://base-snapshots-goerli-archive.s3.amazonaws.com/$(curl -s https://base-snapshots-goerli-archive.s3.amazonaws.com/latest)"
+  elif [ "$NETWORK_NAME" = "base-sepolia" ]; then
+    BEDROCK_TAR_DOWNLOAD="https://base-snapshots-sepolia-archive.s3.amazonaws.com/$(curl -s https://base-snapshots-sepolia-archive.s3.amazonaws.com/latest)"
+  fi
+elif [ "$NODE_TYPE" = "archive" ]; then
+  if [ "$NETWORK_NAME" = "op-mainnet" ]; then
+    BEDROCK_TAR_DOWNLOAD="$(curl -s https://datadirs.optimism.io/latest/ | grep -oE 'https://[^\"]+')"
+  fi
 fi
 
 if [ -n "${BEDROCK_TAR_DOWNLOAD+x}" ]; then