zircuit: reth version v2.1.2->v2.1.1 for mainnet and garfield; add robinhood-sepolia URL to reference-rpc-endpoint.json

Operator ruling: NEVER force a reconnect on a routine reload/rpc-update run.
Only upstream REMOVALS or new disabled-method ADDITIONS require a gateway
reconnect to be seen by dRPC gateways.

Implement snapshot-based comparison:
- Before SIGHUP, read current advertised set (upstream IDs + disabled methods)
- Compare against previous snapshot (if exists)
- Drop established gRPC connections ONLY IF:
  * an upstream ID disappeared, OR
  * a new disabled-method entry appeared
- Pure additions or no change: reload only, no drop
- First run with no prior snapshot: do NOT drop, just write snapshot
- Always rewrite snapshot after successful reload
- All operations best-effort (failures never fail the script)

Live-measured: upstream/method additions propagate over existing connection
in ~16s (no reconnect needed).

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>

abcore/abcore.Dockerfile

@@ -0,0 +1,25 @@
+FROM rockylinux:9
+
+COPY ./scripts/init.sh /usr/local/bin/init.sh
+RUN chmod +x /usr/local/bin/init.sh
+
+ARG ABCORE_MAINNET_GETH_VERSION
+
+# Download and verify the geth binary from GitHub releases
+RUN set -eu; \
+    VERSION="${ABCORE_MAINNET_GETH_VERSION}"; \
+    BINARY="geth-${VERSION}"; \
+    URL="https://github.com/ABFoundationGlobal/abcore/releases/download/${VERSION}/${BINARY}"; \
+    SHA256_URL="${URL}.sha256"; \
+    echo "abcore: downloading geth binary from ${URL}"; \
+    curl -fsSL "${URL}" -o "/tmp/${BINARY}"; \
+    echo "abcore: downloading sha256 checksum from ${SHA256_URL}"; \
+    curl -fsSL "${SHA256_URL}" -o "/tmp/${BINARY}.sha256"; \
+    cd /tmp; \
+    sha256sum -c "${BINARY}.sha256" || (echo "abcore: SHA256 verification failed for ${BINARY}" >&2 && exit 1); \
+    chmod +x "${BINARY}"; \
+    mkdir -p /abcore/bin; \
+    mv "${BINARY}" /abcore/bin/geth; \
+    rm -f "${BINARY}" "${BINARY}.sha256"
+
+ENTRYPOINT [ "init.sh" ]

abcore/geth/abcore-mainnet-geth-pruned-pebble-hash.yml

@@ -0,0 +1,151 @@
+---
+x-logging-defaults: &logging-defaults
+  driver: json-file
+  options:
+    max-size: "512m"
+    max-file: "2"
+# ABFoundationGlobal/abcore geth-fork client
+# Distributed as release binaries from https://github.com/ABFoundationGlobal/abcore/releases
+# Version: v1.13.15-abcore-1.2
+
+# Usage:
+#
+# mkdir rpc && cd rpc
+#
+# git init
+# git remote add origin https://github.com/StakeSquid/ethereum-rpc-docker.git
+# git fetch origin vibe
+# git checkout origin/vibe
+#
+# docker run --rm alpine sh -c "printf '0x'; head -c32 /dev/urandom | xxd -p -c 64" > .jwtsecret
+#
+# env
+# ...
+# IP=$(curl ipinfo.io/ip)
+# DOMAIN=${IP}.traefik.me
+# COMPOSE_FILE=base.yml:rpc.yml:abcore/geth/abcore-mainnet-geth-pruned-pebble-hash.yml
+#
+# docker compose up -d
+#
+# curl -X POST https://${IP}.traefik.me/abcore-mainnet-geth \
+#   -H "Content-Type: application/json" \
+#   --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'
+
+services:
+  abcore-mainnet-geth:
+    build:
+      context: ./abcore
+      dockerfile: abcore.Dockerfile
+      args:
+        ABCORE_MAINNET_GETH_VERSION: ${ABCORE_MAINNET_GETH_VERSION:-v1.13.15-abcore-1.2}
+    sysctls:
+      # TCP Performance
+      net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle
+      net.ipv4.tcp_no_metrics_save: 1             # Disable metrics cache
+      net.ipv4.tcp_rmem: 4096 87380 16777216      # Increase TCP read buffers
+      net.ipv4.tcp_wmem: 4096 87380 16777216      # Increase TCP write buffers
+      net.core.somaxconn: 32768                   # Higher connection queue
+      # Memory/Connection Management
+      # net.core.netdev_max_backlog: 50000          # Increase network buffer
+      net.ipv4.tcp_max_syn_backlog: 30000         # More SYN requests
+      net.ipv4.tcp_max_tw_buckets: 2000000        # Allow more TIME_WAIT sockets
+    ulimits:
+      nofile: 1048576    # Max open files (for RPC/WS connections)
+    user: root
+    ports:
+      - 13110:13110
+      - 13110:13110/udp
+    expose:
+      - 8545
+      - 6060
+    environment:
+      - CHAIN_NAME=mainnet
+    entrypoint: [/usr/local/bin/init.sh]
+    command:
+      - --config=/config/config.toml
+      - --datadir=/root/.ethereum
+      - --db.engine=pebble
+      - --gcmode=full
+      - --http
+      - --http.addr=0.0.0.0
+      - --http.api=eth,net,web3,debug,admin,txpool,engine
+      - --http.port=8545
+      - --http.vhosts=*
+      - --maxpeers=50
+      - --metrics
+      - --metrics.addr=0.0.0.0
+      - --metrics.port=6060
+      - --nat=extip:${IP}
+      - --networkid=36888
+      - --port=13110
+      - --rpc.gascap=600000000
+      - --rpc.txfeecap=0
+      - --syncmode=full
+      - --ws
+      - --ws.addr=0.0.0.0
+      - --ws.api=eth,net,web3,debug,admin,txpool,engine
+      - --ws.origins=*
+      - --ws.port=8545
+    restart: unless-stopped
+    stop_grace_period: 5m
+    networks:
+      - chains
+    volumes:
+      - ${ABCORE_MAINNET_GETH_PRUNED_PEBBLE_HASH_DATA:-abcore-mainnet-geth-pruned-pebble-hash}:/root/.ethereum
+      - ./abcore/mainnet:/config
+      - /slowdisk:/slowdisk
+    logging: *logging-defaults
+    labels:
+      - prometheus-scrape.enabled=true
+      - prometheus-scrape.port=6060
+      - prometheus-scrape.path=/debug/metrics/prometheus
+      - traefik.enable=true
+      - traefik.http.middlewares.abcore-mainnet-geth-pruned-pebble-hash-stripprefix.stripprefix.prefixes=/abcore-mainnet-geth
+      - traefik.http.services.abcore-mainnet-geth-pruned-pebble-hash.loadbalancer.server.port=8545
+      - ${NO_SSL:-traefik.http.routers.abcore-mainnet-geth-pruned-pebble-hash.entrypoints=websecure}
+      - ${NO_SSL:-traefik.http.routers.abcore-mainnet-geth-pruned-pebble-hash.tls.certresolver=myresolver}
+      - ${NO_SSL:-traefik.http.routers.abcore-mainnet-geth-pruned-pebble-hash.rule=Host(`$DOMAIN`) && (Path(`/abcore-mainnet-geth`) || Path(`/abcore-mainnet-geth/`))}
+      - ${NO_SSL:+traefik.http.routers.abcore-mainnet-geth-pruned-pebble-hash.rule=Path(`/abcore-mainnet-geth`) || Path(`/abcore-mainnet-geth/`)}
+      - traefik.http.routers.abcore-mainnet-geth-pruned-pebble-hash.middlewares=abcore-mainnet-geth-pruned-pebble-hash-stripprefix, ipallowlist
+
+volumes:
+  abcore-mainnet-geth-pruned-pebble-hash:
+
+x-upstreams:
+  - id: $${ID}
+    labels:
+      provider: $${PROVIDER}
+    connection:
+      generic:
+        rpc:
+          url: $${RPC_URL}
+        ws:
+          frameSize: 20Mb
+          msgSize: 50Mb
+          url: $${WS_URL}
+    chain: abcore
+    method-groups:
+      enabled:
+        - debug
+        - filter
+    methods:
+      disabled:
+      enabled:
+        - name: txpool_content # TODO: should be disabled for rollup nodes
+        # standard geth only
+        - name: debug_getRawBlock
+        - name: debug_getRawTransaction
+        - name: debug_getRawReceipts
+        - name: debug_getRawHeader
+        - name: debug_getBadBlocks
+        # non standard geth only slightly dangerous
+        - name: debug_intermediateRoots
+        - name: debug_dumpBlock
+        # standard geth and erigon
+        - name: debug_accountRange
+        - name: debug_getModifiedAccountsByNumber
+        - name: debug_getModifiedAccountsByHash
+        # non standard geth and erigon
+        - name: eth_getRawTransactionByHash
+        - name: eth_getRawTransactionByBlockHashAndIndex
+...

abcore/mainnet/config.toml

@@ -0,0 +1,33 @@
+[Eth]
+NetworkId = 36888
+SyncMode = "snap"
+NoPruning = false
+NoPrefetch = false
+
+[Eth.Miner]
+GasFloor = 0
+GasCeil = 63000000
+GasPrice = 50000000000000
+Recommit = 2000000000
+NewPayloadTimeout = 2000000000
+
+[Node]
+DataDir = "/root/.ethereum"
+HTTPHost = "0.0.0.0"
+HTTPPort = 8545
+HTTPVirtualHosts = ["*"]
+HTTPModules = ["eth", "net", "web3", "debug", "admin", "txpool", "engine"]
+WSHost = "0.0.0.0"
+WSPort = 8546
+WSModules = ["eth", "net", "web3", "debug", "admin", "txpool", "engine"]
+WSOrigins = ["*"]
+
+[Node.P2P]
+MaxPeers = 50
+NoDiscovery = false
+DiscoveryV4 = true
+ListenAddr = ":33333"
+
+[Metrics]
+HTTP = "127.0.0.1"
+Port = 6060

abcore/mainnet/genesis.json

@@ -0,0 +1,28 @@
+{
+  "config": {
+    "chainId": 36888,
+    "homesteadBlock": 0,
+    "eip150Block": 0,
+    "eip155Block": 0,
+    "eip158Block": 0,
+    "byzantiumBlock": 0,
+    "constantinopleBlock": 0,
+    "petersburgBlock": 0,
+    "istanbulBlock": 0,
+    "muirGlacierBlock": 0,
+    "berlinBlock": 0,
+    "clique": {
+      "period": 3,
+      "epoch": 30000
+    }
+  },
+  "timestamp": "0x67fda368",
+  "difficulty": "1",
+  "gasLimit": "63000000",
+  "extradata": "0x0000000000000000000000000000000000000000000000000000000000000000E9B95948d28EF808a9184d5fC98346EF3e56839c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+  "alloc": {
+    "da8B88027Ac27532E1525DD67974c2377b450A08": {
+      "balance": "100000000000000000000000000000"
+    }
+  }
+}

abcore/scripts/init.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+set -e  # Exit on failure
+
+GETH_DATA_DIR="/root/.ethereum"
+CONFIG_FILE="/config/config.toml"
+GENESIS_FILE="/config/genesis.json"
+
+# Initialize geth from genesis if data directory is empty
+if [ -z "$(ls -A "$GETH_DATA_DIR")" ]; then
+    echo "abcore: data directory is empty, initializing from genesis..."
+    if [ -f "$GENESIS_FILE" ]; then
+        /abcore/bin/geth init --datadir "$GETH_DATA_DIR" --db.engine=pebble "$GENESIS_FILE"
+    else
+        echo "abcore: genesis file not found at $GENESIS_FILE" >&2
+        exit 1
+    fi
+else
+    echo "abcore: data directory not empty, continuing..."
+fi
+
+exec /abcore/bin/geth --config "$CONFIG_FILE" --datadir "$GETH_DATA_DIR" "$@"

avalanche/fuji/pruned/C/config.json

@@ -1,4 +1,6 @@
 {
     "rpc-gas-cap": 2500000000,
-    "eth-rpc-gas-limit": 2500000000
+    "eth-rpc-gas-limit": 2500000000,
+    "state-sync-enabled": true,
+    "state-sync-skip-resume": true
 }

avalanche/go/avalanche-fuji-go-archive-leveldb.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   avalanche-fuji-archive:
-    image: ${AVALANCHE_GO_IMAGE:-avaplatform/avalanchego}:${AVALANCHE_FUJI_GO_VERSION:-v1.14.2}
+    image: ${AVALANCHE_GO_IMAGE:-avaplatform/avalanchego}:${AVALANCHE_FUJI_GO_VERSION:-v1.15.0-fuji}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

avalanche/go/avalanche-fuji-go-pruned-leveldb.prune.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   avalanche-fuji:
-    image: ${AVALANCHE_GO_IMAGE:-avaplatform/avalanchego}:${AVALANCHE_FUJI_GO_VERSION:-v1.14.2}
+    image: ${AVALANCHE_GO_IMAGE:-avaplatform/avalanchego}:${AVALANCHE_FUJI_GO_VERSION:-v1.15.0-fuji}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

avalanche/go/avalanche-fuji-go-pruned-leveldb.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   avalanche-fuji:
-    image: ${AVALANCHE_GO_IMAGE:-avaplatform/avalanchego}:${AVALANCHE_FUJI_GO_VERSION:-v1.14.2}
+    image: ${AVALANCHE_GO_IMAGE:-avaplatform/avalanchego}:${AVALANCHE_FUJI_GO_VERSION:-v1.15.0-fuji}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

avalanche/go/avalanche-fuji-go-pruned-pebbledb.prune.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   avalanche-fuji:
-    image: ${AVALANCHE_GO_IMAGE:-avaplatform/avalanchego}:${AVALANCHE_FUJI_GO_VERSION:-v1.14.2}
+    image: ${AVALANCHE_GO_IMAGE:-avaplatform/avalanchego}:${AVALANCHE_FUJI_GO_VERSION:-v1.15.0-fuji}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

avalanche/go/avalanche-fuji-go-pruned-pebbledb.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   avalanche-fuji:
-    image: ${AVALANCHE_GO_IMAGE:-avaplatform/avalanchego}:${AVALANCHE_FUJI_GO_VERSION:-v1.14.2}
+    image: ${AVALANCHE_GO_IMAGE:-avaplatform/avalanchego}:${AVALANCHE_FUJI_GO_VERSION:-v1.15.0-fuji}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

avalanche/mainnet/prune/C/config.json

@@ -1,23 +1,6 @@
 {
-    "snowman-api-enabled": false,
-    "coreth-admin-api-enabled": false,
-    "net-api-enabled": true,
     "rpc-gas-cap": 2500000000,
-    "rpc-tx-fee-cap": 100,
     "eth-rpc-gas-limit": 2500000000,
-    "eth-api-enabled": true,
-    "personal-api-enabled": false,
-    "tx-pool-api-enabled": false,
-    "debug-api-enabled": false,
-    "web3-api-enabled": true,
-    "local-txs-enabled": false,
-    "pruning-enabled": true,
-    "api-max-duration": 0,
-    "api-max-blocks-per-request": 0,
-    "allow-unfinalized-queries": false,
-    "log-level": "info",
-    "state-sync-enabled": false,
-    "state-sync-skip-resume": true,
     "offline-pruning-enabled": true,
     "offline-pruning-data-directory": "/root/.avalanchego/offline-pruning"
 }

avalanche/mainnet/pruned/C/config.json

@@ -16,6 +16,6 @@
     "api-max-blocks-per-request": 0,
     "allow-unfinalized-queries": false,
     "log-level": "info",
-    "state-sync-enabled": false,
+    "state-sync-enabled": true,
     "state-sync-skip-resume": true
 }

compose_registry.json

@@ -1,4 +1,22 @@
 [
+  {
+    "chain": "mainnet",
+    "client": "geth",
+    "compose_file": "abcore/geth/abcore-mainnet-geth-pruned-pebble-hash",
+    "drpc_chain": "abcore",
+    "features": [
+      "hash",
+      "pebble"
+    ],
+    "network": "abcore",
+    "node": null,
+    "relay": null,
+    "stack": null,
+    "type": "pruned",
+    "volumes": [
+      "abcore-mainnet-geth-pruned-pebble-hash"
+    ]
+  },
   {
     "chain": "mainnet",
     "client": "external-node",
@@ -4148,6 +4166,42 @@
       "morph-mainnet-l2geth-archive-leveldb-hash-mpt_morph"
     ]
   },
+  {
+    "chain": "mainnet-v2",
+    "client": "geth",
+    "compose_file": "mova/geth/mova-mainnet-v2-geth-archive-leveldb-hash",
+    "drpc_chain": "mova-mainnet-v2",
+    "features": [
+      "hash",
+      "leveldb"
+    ],
+    "network": "mova",
+    "node": null,
+    "relay": null,
+    "stack": null,
+    "type": "archive",
+    "volumes": [
+      "mova-mainnet-v2-geth-archive-leveldb-hash"
+    ]
+  },
+  {
+    "chain": "mainnet-v2",
+    "client": "geth",
+    "compose_file": "mova/geth/mova-mainnet-v2-geth-pruned-pebble-path",
+    "drpc_chain": "mova-mainnet-v2",
+    "features": [
+      "path",
+      "pebble"
+    ],
+    "network": "mova",
+    "node": null,
+    "relay": null,
+    "stack": null,
+    "type": "pruned",
+    "volumes": [
+      "mova-mainnet-v2-geth-pruned-pebble-path"
+    ]
+  },
   {
     "chain": "mainnet",
     "client": "erigon",
@@ -9672,6 +9726,22 @@
       "starknet-sepolia-pathfinder-pruned"
     ]
   },
+  {
+    "chain": "mainnet",
+    "client": "tacchaind",
+    "compose_file": "tac/tacchaind/tac-mainnet-tacchaind-archive",
+    "drpc_chain": "tac",
+    "features": [],
+    "network": "tac",
+    "node": "config",
+    "relay": null,
+    "stack": null,
+    "type": "archive",
+    "volumes": [
+      "tac-mainnet-tacchaind-archive",
+      "tac-mainnet-tacchaind-archive_config"
+    ]
+  },
   {
     "chain": "mainnet",
     "client": "tacchaind",
@@ -9688,6 +9758,22 @@
       "tac-mainnet-tacchaind-pruned_config"
     ]
   },
+  {
+    "chain": "spb",
+    "client": "tacchaind",
+    "compose_file": "tac/tacchaind/tac-spb-tacchaind-archive",
+    "drpc_chain": "tac-spb",
+    "features": [],
+    "network": "tac",
+    "node": "config",
+    "relay": null,
+    "stack": null,
+    "type": "archive",
+    "volumes": [
+      "tac-spb-tacchaind-archive",
+      "tac-spb-tacchaind-archive_config"
+    ]
+  },
   {
     "chain": "spb",
     "client": "tacchaind",

cosmos/gaiad/cosmos-mainnet-gaiad-pruned.yml

@@ -35,7 +35,7 @@ services:
       dockerfile: cometbft.Dockerfile
       args:
         CL_IMAGE: ${COSMOS_GAIAD_IMAGE:-ghcr.io/cosmos/gaia}
-        CL_VERSION: ${COSMOS_MAINNET_GAIAD_VERSION:-v27.5.0}
+        CL_VERSION: ${COSMOS_MAINNET_GAIAD_VERSION:-v27.6.0}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

cronos/cronos/cronos-mainnet-cronos-pruned.yml

@@ -61,12 +61,13 @@ services:
       - API=eth,txpool,net,debug,web3
       - CHAINID=cronosmainnet_25-1
       - EVM_MAX_TX_GAS_WANTED=500000
+      - FEEHISTORY_CAP=250
       - GENESIS_URL=https://raw.githubusercontent.com/crypto-org-chain/cronos-mainnet/master/cronosmainnet_25-1/genesis.json
       - IP=${IP}
       - JSON_RPC_BLOCK_RANGE_CAP=10000
       - JSON_RPC_ENABLE=true
       - JSON_RPC_ENABLE_INDEXER=true
-      - JSON_RPC_FEEHISTORY_CAP=100
+      - JSON_RPC_FEEHISTORY_CAP=250
       - JSON_RPC_HTTP_TIMEOUT=30s
       - JSON_RPC_LOGS_CAP=10000
       - MIN_GAS=5000000000000basecro

cronos/cronos/cronos-testnet-cronos-pruned.yml

@@ -61,12 +61,13 @@ services:
       - API=eth,txpool,net,debug,web3
       - CHAINID=cronostestnet_338-3
       - EVM_MAX_TX_GAS_WANTED=500000
+      - FEEHISTORY_CAP=250
       - GENESIS_URL=https://raw.githubusercontent.com/crypto-org-chain/cronos-testnets/main/cronostestnet_338-3/genesis.json
       - IP=${IP}
       - JSON_RPC_BLOCK_RANGE_CAP=10000
       - JSON_RPC_ENABLE=true
       - JSON_RPC_ENABLE_INDEXER=true
-      - JSON_RPC_FEEHISTORY_CAP=100
+      - JSON_RPC_FEEHISTORY_CAP=250
       - JSON_RPC_HTTP_TIMEOUT=30s
       - JSON_RPC_LOGS_CAP=10000
       - MIN_GAS=5000000000000basetcro

cronos/scripts/init.sh

@@ -18,7 +18,8 @@ PRUNING_KEEP_RECENT="${PRUNING_KEEP_RECENT:-100}"
 PRUNING_INTERVAL="${PRUNING_INTERVAL:-19}"
 JSON_RPC_ENABLE="${JSON_RPC_ENABLE:-true}"
 JSON_RPC_ENABLE_INDEXER="${JSON_RPC_ENABLE_INDEXER:-true}"
-JSON_RPC_FEEHISTORY_CAP="${JSON_RPC_FEEHISTORY_CAP:-100}"
+FEEHISTORY_CAP="${FEEHISTORY_CAP:-250}"
+JSON_RPC_FEEHISTORY_CAP="${JSON_RPC_FEEHISTORY_CAP:-$FEEHISTORY_CAP}"
 JSON_RPC_LOGS_CAP="${JSON_RPC_LOGS_CAP:-10000}"
 JSON_RPC_BLOCK_RANGE_CAP="${JSON_RPC_BLOCK_RANGE_CAP:-10000}"
 JSON_RPC_HTTP_TIMEOUT="${JSON_RPC_HTTP_TIMEOUT:-30s}"
@@ -47,7 +48,7 @@ sed -i "/^\[json-rpc\]/,/^\[/{s|^ws-origins = .*|ws-origins = \"$JSON_RPC_WS_ORI
 sed -i "/^\[json-rpc\]/,/^\[/{s|^api = .*|api = \"$API\"|}" "$CONFIG_DIR/app.toml"
 sed -i "/^\[json-rpc\]/,/^\[/{s|^enable = .*|enable = $JSON_RPC_ENABLE|}" "$CONFIG_DIR/app.toml"
 sed -i "/^\[json-rpc\]/,/^\[/{s|^enable-indexer = .*|enable-indexer = $JSON_RPC_ENABLE_INDEXER|}" "$CONFIG_DIR/app.toml"
-sed -i "/^\[json-rpc\]/,/^\[/{s|^feehistory-cap = .*|feehistory-cap = $JSON_RPC_FEEHISTORY_CAP|}" "$CONFIG_DIR/app.toml"
+sed -i "/^\[json-rpc\]/,/^\[/{s|^feehistory-cap = .*|feehistory-cap = $FEEHISTORY_CAP|}" "$CONFIG_DIR/app.toml"
 sed -i "/^\[json-rpc\]/,/^\[/{s|^logs-cap = .*|logs-cap = $JSON_RPC_LOGS_CAP|}" "$CONFIG_DIR/app.toml"
 sed -i "/^\[json-rpc\]/,/^\[/{s|^block-range-cap = .*|block-range-cap = $JSON_RPC_BLOCK_RANGE_CAP|}" "$CONFIG_DIR/app.toml"
 sed -i "/^\[json-rpc\]/,/^\[/{s|^http-timeout = .*|http-timeout = \"$JSON_RPC_HTTP_TIMEOUT\"|}" "$CONFIG_DIR/app.toml"

ethereum/reth/ethereum-hoodi-reth-archive-trace.yml

@@ -61,6 +61,7 @@ services:
       - --engine.cross-block-cache-size=${ETHEREUM_HOODI_RETH_STATE_CACHE:-4096}
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-hoodi-reth-pruned-trace.yml

@@ -62,6 +62,7 @@ services:
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
       - --full
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-mainnet-reth-archive-trace--lighthouse-pruned-blobs.yml

@@ -61,6 +61,7 @@ services:
       - --engine.cross-block-cache-size=${ETHEREUM_MAINNET_RETH_STATE_CACHE:-4096}
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-mainnet-reth-archive-trace--nimbus.yml

@@ -61,6 +61,7 @@ services:
       - --engine.cross-block-cache-size=${ETHEREUM_MAINNET_RETH_STATE_CACHE:-4096}
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-mainnet-reth-archive-trace.yml

@@ -61,6 +61,7 @@ services:
       - --engine.cross-block-cache-size=${ETHEREUM_MAINNET_RETH_STATE_CACHE:-4096}
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-mainnet-reth-minimal-trace--blsync.yml

@@ -65,6 +65,7 @@ services:
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
       - --full
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-mainnet-reth-minimal-trace--nimbus.yml

@@ -87,6 +87,7 @@ services:
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
       - --full
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-mainnet-reth-pruned-trace--lighthouse.yml

@@ -62,6 +62,7 @@ services:
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
       - --full
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-mainnet-reth-pruned-trace--nimbus.yml

@@ -62,6 +62,7 @@ services:
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
       - --full
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-mainnet-reth-pruned-trace.yml

@@ -62,6 +62,7 @@ services:
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
       - --full
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-sepolia-reth-archive-trace--nimbus.yml

@@ -61,6 +61,7 @@ services:
       - --engine.cross-block-cache-size=${ETHEREUM_SEPOLIA_RETH_STATE_CACHE:-4096}
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-sepolia-reth-archive-trace.yml

@@ -61,6 +61,7 @@ services:
       - --engine.cross-block-cache-size=${ETHEREUM_SEPOLIA_RETH_STATE_CACHE:-4096}
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-sepolia-reth-pruned-trace--nimbus.yml

@@ -62,6 +62,7 @@ services:
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
       - --full
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

ethereum/reth/ethereum-sepolia-reth-pruned-trace.yml

@@ -62,6 +62,7 @@ services:
       - --engine.memory-block-buffer-target=0
       - --engine.persistence-threshold=0
       - --full
+      - --gpo.ignoreprice=2
       - --max-inbound-peers=50
       - --max-outbound-peers=50
       - --metrics=0.0.0.0:9001

haqq/scripts/cometbft-common.sh

@@ -0,0 +1,223 @@
+#!/bin/sh
+# cometbft-common.sh — reusable CometBFT-node bootstrap helpers (family C).
+#
+# Source this from a chain-specific init.sh. It encapsulates the operations every
+# CometBFT-consensus node needs (init, fetch config artifacts, patch config.toml /
+# app.toml, seed priv_validator_state), extracted verbatim from the proven berachain
+# beacon-kit entrypoint so callers inherit known-good behavior.
+#
+# Each function takes explicit arguments (paths/values) — it is binary-agnostic. The
+# caller owns the binary name, the `<binary> init` invocation, the artifact URLs, and
+# the final `exec <binary> start ...`. EL-driven chains (beacon-kit, morph) also call
+# the JWT / engine-dial helpers; pure-consensus chains (gaiad) skip them.
+#
+# Conventions: POSIX sh (alpine). Config dir is conventionally $HOME_DIR/config.
+# Used by: morph-node, gaiad (cosmos batch), and any future family-C chain.
+# beacon-kit (berachain) keeps its own bespoke init.sh on purpose — do not retrofit it.
+
+set -e
+
+ct_log() { echo "[cometbft-init] $*"; }
+
+# Ensure curl exists (alpine base images often omit it). Idempotent.
+ct_require_curl() {
+  if ! command -v curl >/dev/null 2>&1; then
+    ct_log "installing curl"
+    apk add --no-cache curl
+  fi
+}
+
+# ct_fetch URL DEST [required]
+#   Download URL -> DEST. If the 3rd arg is "required", a failure is fatal;
+#   otherwise a missing/failed fetch is logged and skipped (returns 0).
+ct_fetch() {
+  _url="$1"; _dest="$2"; _req="${3:-optional}"
+  [ -n "$_url" ] || { [ "$_req" = required ] && { ct_log "FATAL: empty URL for $_dest"; exit 1; }; return 0; }
+  if curl -fsSL "$_url" -o "$_dest"; then
+    ct_log "fetched $_url -> $_dest"
+  else
+    if [ "$_req" = required ]; then
+      ct_log "FATAL: failed to fetch required $_url"; exit 1
+    fi
+    ct_log "skip: could not fetch optional $_url"
+  fi
+}
+
+# ct_patch_p2p CONFIG_TOML IP P2P_PORT
+#   Bind p2p to 0.0.0.0:PORT and advertise IP:PORT (only within the [p2p] section).
+ct_patch_p2p() {
+  _cfg="$1"; _ip="$2"; _port="$3"
+  [ -f "$_cfg" ] || { ct_log "patch_p2p: $_cfg missing, skipping"; return 0; }
+  _laddr="tcp:\\/\\/0\\.0\\.0\\.0\\:${_port}"
+  sed -i "/^\[p2p\]/,/^\[/{s|^laddr = .*|laddr = \"$_laddr\"|}" "$_cfg"
+  sed -i "/^\[p2p\]/,/^\[/{s|^external_address = .*|external_address = \"${_ip}:${_port}\"|}" "$_cfg"
+}
+
+# ct_merge_seeds CONFIG_TOML CONFIGURED_SEEDS [SEEDS_URL]
+#   Merge operator-configured seeds with an optional official seed list (1 entry per
+#   line, first line skipped like the berachain cl-seeds.txt header), dedupe, write.
+ct_merge_seeds() {
+  _cfg="$1"; _seeds="$2"; _url="$3"
+  [ -f "$_cfg" ] || return 0
+  if [ -n "$_url" ]; then
+    _official=$(curl -f -s "$_url" | tail -n +2 | tr '\n' ',' | sed 's/,$//' || true)
+    if [ -n "$_official" ]; then
+      ct_log "merging official seeds from $_url"
+      _seeds=$(echo "${_seeds},${_official}" | tr ',' '\n' | sed '/^$/d' | sort -u | paste -sd,)
+    else
+      ct_log "no official seeds fetched from $_url (continuing with configured)"
+    fi
+  fi
+  if [ -n "$_seeds" ]; then
+    sed -i "s/^seeds = \".*\"/seeds = \"${_seeds}\"/" "$_cfg"
+  fi
+}
+
+# ct_set_persistent_peers CONFIG_TOML PEERS
+#   Handles both cometbft-classic `persistent_peers` (underscore) and forks that use
+#   `persistent-peers` (hyphen, e.g. sei) — patches whichever key is present.
+ct_set_persistent_peers() {
+  _cfg="$1"; _peers="$2"
+  [ -f "$_cfg" ] || return 0
+  [ -n "$_peers" ] || return 0
+  sed -i "s/^persistent_peers = \".*\"/persistent_peers = \"${_peers}\"/" "$_cfg"
+  sed -i "s/^persistent-peers = \".*\"/persistent-peers = \"${_peers}\"/" "$_cfg"
+  return 0
+}
+
+# ct_set_moniker CONFIG_TOML MONIKER
+ct_set_moniker() {
+  _cfg="$1"; _mon="$2"
+  [ -f "$_cfg" ] || return 0
+  [ -n "$_mon" ] && sed -i "s/^moniker = \".*\"/moniker = \"$_mon\"/" "$_cfg"
+  return 0
+}
+
+# ct_set_addrbook CONFIG_DIR ADDRBOOK_URL
+#   Optional: cosmos chains often seed an addrbook.json for faster peer discovery.
+ct_set_addrbook() {
+  _dir="$1"; _url="$2"
+  [ -n "$_url" ] || return 0
+  ct_fetch "$_url" "$_dir/addrbook.json" optional
+}
+
+# ct_write_jwt CONFIG_DIR  [JWT_SRC]
+#   EL-driven chains: copy the shared engine JWT (default /jwtsecret) into the config
+#   dir as jwt.hex so the CL can authenticate to the EL engine API.
+ct_write_jwt() {
+  _dir="$1"; _src="${2:-/jwtsecret}"
+  [ -f "$_src" ] || { ct_log "write_jwt: $_src missing, skipping"; return 0; }
+  cat "$_src" > "$_dir/jwt.hex"
+}
+
+# ct_set_rpc_dial_url APP_TOML AUTH_RPC
+#   beacon-kit / app.toml-style EL engine endpoint (e.g. http://<el>:8551).
+ct_set_rpc_dial_url() {
+  _app="$1"; _rpc="$2"
+  [ -f "$_app" ] || return 0
+  [ -n "$_rpc" ] && sed -i "s|^rpc-dial-url = \".*\"|rpc-dial-url = \"$_rpc\"|" "$_app"
+  return 0
+}
+
+# ct_seed_priv_validator_state HOME_DIR
+#   Ensure data/priv_validator_state.json exists (cometbft refuses to start without it
+#   when one is present in config/). Mirrors the berachain init.sh behavior.
+ct_seed_priv_validator_state() {
+  _home="$1"
+  if [ -e "$_home/config/priv_validator_state.json" ] && [ ! -e "$_home/data/priv_validator_state.json" ]; then
+    mkdir -p "$_home/data"
+    cp "$_home/config/priv_validator_state.json" "$_home/data/priv_validator_state.json"
+  fi
+  return 0
+}
+
+# ct_apk PKG...
+#   Install alpine packages idempotently (most cosmos init scripts need curl, some jq).
+ct_apk() {
+  apk add --no-cache "$@"
+}
+
+# ct_localize_home CONFIG_DIR
+#   Rewrite `~/` to `/root/` in config.toml + app.toml. Cosmos `init` writes home-relative
+#   paths; the container runs as root with a static home, so make paths absolute.
+ct_localize_home() {
+  _dir="$1"
+  [ -f "$_dir/config.toml" ] && sed -i 's|~/|/root/|g' "$_dir/config.toml"
+  [ -f "$_dir/app.toml" ]    && sed -i 's|~/|/root/|g' "$_dir/app.toml"
+  return 0
+}
+
+# ct_set_min_gas_prices APP_TOML PRICE
+#   Cosmos chains reject txs (and sometimes refuse to start) with an empty
+#   minimum-gas-prices. PRICE e.g. "0.01usei", "0.0025uatom", "0.01hqq".
+ct_set_min_gas_prices() {
+  _app="$1"; _price="$2"
+  [ -f "$_app" ] || return 0
+  [ -n "$_price" ] || return 0
+  sed -i "s/minimum-gas-prices = \"\"/minimum-gas-prices = \"${_price}\"/g" "$_app"
+  return 0
+}
+
+# ct_configure_statesync CONFIG_TOML RPC_SERVERS [TRUST_OFFSET]
+#   Enable cometbft state-sync so a fresh node bootstraps near chainhead instead of
+#   replaying from genesis — the single biggest lever for "can't keep it at chainhead"
+#   chains. RPC_SERVERS = comma list of trusted RPC endpoints (>=2 recommended; a single
+#   endpoint is duplicated). TRUST_OFFSET = blocks below head to trust (default 2000).
+#   Requires jq + curl. No-op (logged) if head height can't be fetched.
+ct_configure_statesync() {
+  _cfg="$1"; _rpc="$2"; _offset="${3:-2000}"
+  [ -f "$_cfg" ] || return 0
+  # NEVER re-arm statesync on a node that already has application state (a restored
+  # snapshot or a prior sync). Re-statesyncing over it leaves a broken/partial datadir and,
+  # for wasm chains, drops the wasm files -> startup panic. _cfg is $HOME/config/config.toml,
+  # so application state lives at $HOME/data/application.db.
+  _home=$(dirname "$(dirname "$_cfg")")
+  if [ -e "$_home/data/application.db" ]; then
+    ct_log "statesync: existing data dir, skipping"
+    return 0
+  fi
+  [ -n "$_rpc" ] || { ct_log "statesync: no RPC servers given, skipping"; return 0; }
+  _primary=$(echo "$_rpc" | cut -d, -f1)
+  _latest=$(curl -s "$_primary/block" | jq -r '.result.block.header.height // .block.header.height' 2>/dev/null || true)
+  if [ -z "$_latest" ] || [ "$_latest" = null ]; then
+    ct_log "statesync: could not read head height from $_primary, skipping"; return 0
+  fi
+  _trust_h=$((_latest - _offset))
+  _trust_hash=$(curl -s "$_primary/block?height=$_trust_h" | jq -r '.result.block_id.hash // .block_id.hash' 2>/dev/null || true)
+  [ -n "$_trust_hash" ] && [ "$_trust_hash" != null ] || { ct_log "statesync: no trust hash, skipping"; return 0; }
+  # second server defaults to the first (cometbft wants >=2 for light-client cross-check)
+  echo "$_rpc" | grep -q ',' || _rpc="$_rpc,$_rpc"
+  ct_log "statesync: enable trust_height=$_trust_h trust_hash=$_trust_hash"
+  # Patch ONLY the [statesync] section. CometBFT config.toml uses underscore keys
+  # (rpc_servers/trust_height/trust_hash); tolerate hyphen variants with [_-].
+  sed -i.bak -E "/^\[statesync\]/,/^\[/{
+    s|^([[:space:]]*enable[[:space:]]*=[[:space:]]*).*|\1true|
+    s|^([[:space:]]*rpc[_-]servers[[:space:]]*=[[:space:]]*).*|\1\"$_rpc\"|
+    s|^([[:space:]]*trust[_-]height[[:space:]]*=[[:space:]]*).*|\1$_trust_h|
+    s|^([[:space:]]*trust[_-]hash[[:space:]]*=[[:space:]]*).*|\1\"$_trust_hash\"|
+  }" "$_cfg"
+  return 0
+}
+
+# ct_ensure_wasm HOME_DIR WASM_SNAPSHOT_URL
+#   CosmWasm + IBC 08-wasm bytecode are FILES on disk that state-sync does NOT restore, so
+#   a state-synced wasm chain panics at startup ("wasmlckeeper failed initialize pinned codes
+#   / Error opening Wasm file"). Seed them from a wasm-only snapshot (e.g. polkachu
+#   cosmos_wasmonly.tar.lz4) when the wasm dir is missing/empty. No-op if URL unset or wasm
+#   already present. Best-effort (logs on failure); the fully robust path for wasm chains is a
+#   FULL snapshot restore. Requires lz4 + tar (installed here).
+ct_ensure_wasm() {
+  _home="$1"; _url="$2"
+  [ -n "$_url" ] || return 0
+  if [ -d "$_home/wasm" ] && [ -n "$(ls -A "$_home/wasm" 2>/dev/null)" ]; then
+    return 0   # wasm already present
+  fi
+  ct_log "wasm: empty, fetching snapshot $_url"
+  ct_apk lz4 tar
+  if curl -sL "$_url" | lz4 -dc | tar -xf - -C "$_home"; then
+    ct_log "wasm: extracted into $_home"
+  else
+    ct_log "WARN wasm: fetch/extract failed ($_url)"
+  fi
+  return 0
+}

haqq/scripts/init.sh

@@ -1,64 +1,65 @@
 #!/bin/sh
+# haqq (haqqd) entrypoint — family C, pure CometBFT (no EL). Thin: sources the
+# shared cometbft-common.sh and orchestrates init + statesync bootstrap + start.
+# Serves CometBFT RPC :26657 (the dshackle/traefik upstream).
+# Genesis replay across ~25 Haqq network upgrades is impractical, so we statesync
+# near head with the current binary.
+set -e
+. /usr/local/bin/cometbft-common.sh
 
-set -e  # Exit on failure
+HOME_DIR="/root/.haqqd"
+CONFIG_DIR="$HOME_DIR/config"
+CHAIN_ID="${CHAINID:-haqq_11235-1}"
+CHAINNAME="${CHAINNAME:-mainnet}"
+GENESIS_URL="${GENESIS_URL:-https://raw.githubusercontent.com/haqq-network/${CHAINNAME}/master/genesis.json}"
+ADDRBOOK_URL="${ADDRBOOK_URL:-https://snapshots.polkachu.com/addrbook/haqq/addrbook.json}"
+STATESYNC_RPC="${STATESYNC_RPC:-https://haqq-rpc.polkachu.com:443}"
+MIN_GAS="${MIN_GAS:-0.01hqq}"
+MONIKER="${MONIKER:-rpc-node}"
 
-echo "MONIKER: $MONIKER"
+# Polkachu seeds + official Haqq network seeds for reliable peer discovery
+SEEDS="${SEEDS:-936e27a05f3cfb090507dd810395cbbd8efbffb0@65.109.115.172:24056,f4675b63b8872fb9216efa99428eb5b1fb297393@65.109.104.118:61256,6c9a6fc0e0d94bf303075e46560832e652cffc14@65.108.71.137:24056,7c153a83@peer.haqq.mainnet.dteam.tech:28656}"
 
-CHAINID=${CHAINID:-haqq_11235-1}
+# Optional persistent peers for additional bootstrap reliability
-CHAINNAME=${CHAINNAME:-mainnet}
+PERSISTENT_PEERS="${PERSISTENT_PEERS:-17e0fd08f04e062d18412808b8bf134e9ad34508@65.109.109.189:10656,e000b992a0066eae9e87c66e0d65229a76647509@198.96.92.242:32656,7c153a83@peer.haqq.mainnet.dteam.tech:28656,235ac65359582357b04754e838496545b3ba6429@haqq-seed-1.allnodes.me:26656,9573a569016378765444095484840d7f543d2800@haqq-seed-2.allnodes.me:26656}"
-API=${API:-eth,net,web3}
 
-CONFIG_DIR="/root/.haqqd/config"
+ct_apk curl jq
 
-# Create config directory
+if haqqd init "$MONIKER" --chain-id "$CHAIN_ID" --home "$HOME_DIR" >/dev/null 2>&1; then
-mkdir -p "$CONFIG_DIR"
+  ct_log "fresh init; fetching genesis and addrbook"
-
+  ct_fetch "$GENESIS_URL" "$CONFIG_DIR/genesis.json" required
-P2P_STRING="tcp:\\/\\/0\\.0\\.0\\.0\\:${P2P_PORT:-10465}"
+  ct_set_addrbook "$CONFIG_DIR" "$ADDRBOOK_URL"
-NAT_STRING="${IP}:${P2P_PORT:-10465}"
+  ct_localize_home "$CONFIG_DIR"
-
+  ct_set_min_gas_prices "$CONFIG_DIR/app.toml" "$MIN_GAS"
-env
-
-# this goes first because it won't overwrite shit
-apk add curl
-if [ $? -ne 0 ]; then exit 1; fi
-
-if haqqd init ${MONIKER} --chain-id ${CHAINID} --home /root/.haqqd/; then
-    # Define variables
-    GENESIS_URL="https://raw.githubusercontent.com/haqq-network/${CHAINNAME}/master/genesis.json"    
-    ADDRESSBOOK_URL="https://raw.githubusercontent.com/haqq-network/${CHAINNAME}/master/addrbook.json"
-    
-    # Download config files
-    curl -sL "$GENESIS_URL" -o "$CONFIG_DIR/genesis.json"    
-    curl -sL "$ADDRESSBOOK_URL" -o "$CONFIG_DIR/addressbook.json"
-
-    # somehow it's better to make home static to /root
-    sed -i 's|~/|/root/|g' "$CONFIG_DIR/config.toml"
-    sed -i 's|~/|/root/|g' "$CONFIG_DIR/app.toml"
 else
-    echo "Already initialized, continuing!" >&2
+  ct_log "already initialized, continuing"
+  # Auto-refresh addrbook from Polkachu when empty on startup
+  if [ ! -s "$CONFIG_DIR/addrbook.json" ]; then
+    ct_log "addrbook.json is empty, refreshing from Polkachu"
+    ct_set_addrbook "$CONFIG_DIR" "$ADDRBOOK_URL"
+  fi
 fi
 
+# Serve RPC on all interfaces (dshackle/traefik upstream); default is 127.0.0.1.
+sed -i '/^\[rpc\]/,/^\[/{s|^laddr = .*|laddr = "tcp://0.0.0.0:8545"|}' "$CONFIG_DIR/config.toml"
 
-# apply a port change to the config
+ct_patch_p2p             "$CONFIG_DIR/config.toml" "$IP" "${P2P_PORT:-10465}"
-sed -i "/^\[p2p\]/,/^\[/{s|^laddr = .*|laddr = \"$P2P_STRING\"|}" "$CONFIG_DIR/config.toml"
+ct_merge_seeds           "$CONFIG_DIR/config.toml" "$SEEDS" "$ADDRBOOK_URL"
-#sed -i "s/^laddr = \".*\"/laddr = \"$P2P_STRING\"/" "$CONFIG_DIR/config.toml"
+ct_set_persistent_peers  "$CONFIG_DIR/config.toml" "$PERSISTENT_PEERS"
-sed -i "/^\[p2p\]/,/^\[/{s|^external_address = .*|external_address = \"$NAT_STRING\"|}" "$CONFIG_DIR/config.toml"
+ct_set_moniker           "$CONFIG_DIR/config.toml" "$MONIKER"
-
+ct_configure_statesync   "$CONFIG_DIR/config.toml" "$STATESYNC_RPC"
-#sed -i 's/minimum-gas-prices = ""/minimum-gas-prices = "0.01hqq"/g' $CONFIG_DIR/app.toml
+ct_seed_priv_validator_state "$HOME_DIR"
-
-sed -i -e "s/^pruning *=.*/pruning = \"custom\"/" $CONFIG_DIR/app.toml
-sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $CONFIG_DIR/app.toml
-sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"19\"/" $CONFIG_DIR/app.toml
-sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $CONFIG_DIR/config.toml
 
+# Haqq-specific config: enable API endpoints
 sed -i "/^\[json-rpc\]/,/^\[/{s|^address = .*|address = \"0.0.0.0:8545\"|}" "$CONFIG_DIR/app.toml"
 sed -i "/^\[json-rpc\]/,/^\[/{s|^ws-address = .*|ws-address = \"0.0.0.0:8546\"|}" "$CONFIG_DIR/app.toml"
 sed -i "/^\[json-rpc\]/,/^\[/{s|^metrics-address = .*|metrics-address = \"0.0.0.0:6065\"|}" "$CONFIG_DIR/app.toml"
 sed -i "/^\[json-rpc\]/,/^\[/{s|^api = .*|api = \"$API\"|}" "$CONFIG_DIR/app.toml"
 
-# Update moniker if set
+# Custom pruning settings for RPC node
-if [ -n "$MONIKER" ] && [ -f "$CONFIG_DIR/config.toml" ]; then
+sed -i -e "s/^pruning *=.*/pruning = \"custom\"/" "$CONFIG_DIR/app.toml"
-    sed -i "s/^moniker = \".*\"/moniker = \"$MONIKER\"/" "$CONFIG_DIR/config.toml"
+sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" "$CONFIG_DIR/app.toml"
-fi
+sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"19\"/" "$CONFIG_DIR/app.toml"
+sed -i -e "s/^indexer *=.*/indexer = \"null\"/" "$CONFIG_DIR/config.toml"
 
-exec haqqd start --chain-id ${CHAINID} $@
+exec haqqd start --chain-id "$CHAIN_ID" --home "$HOME_DIR" $@

kite/go/kite-mainnet-go-pruned-leveldb.yml

@@ -46,8 +46,8 @@ services:
       nofile: 1048576    # Max open files (for RPC/WS connections)
     user: root
     ports:
-      - 10127:10127
+      - 10127:9651
-      - 10127:10127/udp
+      - 10127:9651/udp
     expose:
       - 9650
     environment:
@@ -59,7 +59,7 @@ services:
       - AVAGO_NETWORK_ID=mainnet
       - AVAGO_PARTIAL_SYNC_PRIMARY_NETWORK=true
       - AVAGO_PLUGIN_DIR=/plugins/
-      - AVAGO_STAKING_PORT=10127
+      - AVAGO_STAKING_PORT=9651
       - AVAGO_TRACK_SUBNETS=21uUaTxVdR3Sp6SJhpcSrdH1g66aFoE8mPQDvwKJCjXNexo5y6
       - KITE_CHAIN_ID=3USaEfTcoUhHxpKXvpAG916UKCUEyjrtkg2hBArBG3JyDP7my
       - PLUGIN_ID=pJhES6xZkqZxjxMqHiucbpBTTnB97EjL5aTYSynmWBoF26v9e

mova/geth/mova-mainnet-v2-geth-archive-leveldb-hash.yml

@@ -0,0 +1,139 @@
+---
+x-logging-defaults: &logging-defaults
+  driver: json-file
+  options:
+    max-size: "512m"
+    max-file: "2"
+
+# Usage:
+#
+# mkdir rpc && cd rpc
+#
+# git init
+# git remote add origin https://github.com/StakeSquid/ethereum-rpc-docker.git
+# git fetch origin vibe
+# git checkout origin/vibe
+#
+# docker run --rm alpine sh -c "printf '0x'; head -c32 /dev/urandom | xxd -p -c 64" > .jwtsecret
+#
+# env
+# ...
+# IP=$(curl ipinfo.io/ip)
+# DOMAIN=${IP}.traefik.me
+# COMPOSE_FILE=base.yml:rpc.yml:mova/geth/mova-mainnet-v2-geth-archive-leveldb-hash.yml
+#
+# docker compose up -d
+#
+# curl -X POST https://${IP}.traefik.me/mova-mainnet-v2-geth-archive \
+#   -H "Content-Type: application/json" \
+#   --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'
+
+services:
+  mova-mainnet-v2-geth-archive:
+    image: ${MOVA_GETH_IMAGE:-ethereum/client-go}:${MOVA_MAINNET_V2_GETH_VERSION:-v1.17.4}
+    sysctls:
+      # TCP Performance
+      net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle
+      net.ipv4.tcp_no_metrics_save: 1             # Disable metrics cache
+      net.ipv4.tcp_rmem: 4096 87380 16777216      # Increase TCP read buffers
+      net.ipv4.tcp_wmem: 4096 87380 16777216      # Increase TCP write buffers
+      net.core.somaxconn: 32768                   # Higher connection queue
+      # Memory/Connection Management
+      # net.core.netdev_max_backlog: 50000          # Increase network buffer
+      net.ipv4.tcp_max_syn_backlog: 30000         # More SYN requests
+      net.ipv4.tcp_max_tw_buckets: 2000000        # Allow more TIME_WAIT sockets
+    ulimits:
+      nofile: 1048576    # Max open files (for RPC/WS connections)
+    user: root
+    ports:
+      - 11121:11121
+      - 11121:11121/udp
+    expose:
+      - 8545
+      - 6060
+    command:
+      - --datadir=/root/.ethereum
+      - --db.engine=leveldb
+      - --gcmode=archive
+      - --http
+      - --http.addr=0.0.0.0
+      - --http.api=eth,net,web3,debug,admin,txpool,engine
+      - --http.port=8545
+      - --http.vhosts=*
+      - --maxpeers=50
+      - --metrics
+      - --metrics.addr=0.0.0.0
+      - --metrics.port=6060
+      - --nat=extip:${IP}
+      - --port=11121
+      - --rpc.gascap=600000000
+      - --rpc.txfeecap=0
+      - --state.scheme=hash
+      - --syncmode=full
+      - --ws
+      - --ws.addr=0.0.0.0
+      - --ws.api=eth,net,web3,debug,admin,txpool,engine
+      - --ws.origins=*
+      - --ws.port=8545
+    restart: unless-stopped
+    stop_grace_period: 5m
+    networks:
+      - chains
+    volumes:
+      - ${MOVA_MAINNET_V2_GETH_ARCHIVE_LEVELDB_HASH_DATA:-mova-mainnet-v2-geth-archive-leveldb-hash}:/root/.ethereum
+      - /slowdisk:/slowdisk
+    logging: *logging-defaults
+    labels:
+      - prometheus-scrape.enabled=true
+      - prometheus-scrape.port=6060
+      - prometheus-scrape.path=/debug/metrics/prometheus
+      - traefik.enable=true
+      - traefik.http.middlewares.mova-mainnet-v2-geth-archive-leveldb-hash-stripprefix.stripprefix.prefixes=/mova-mainnet-v2-geth-archive
+      - traefik.http.services.mova-mainnet-v2-geth-archive-leveldb-hash.loadbalancer.server.port=8545
+      - ${NO_SSL:-traefik.http.routers.mova-mainnet-v2-geth-archive-leveldb-hash.entrypoints=websecure}
+      - ${NO_SSL:-traefik.http.routers.mova-mainnet-v2-geth-archive-leveldb-hash.tls.certresolver=myresolver}
+      - ${NO_SSL:-traefik.http.routers.mova-mainnet-v2-geth-archive-leveldb-hash.rule=Host(`$DOMAIN`) && (Path(`/mova-mainnet-v2-geth-archive`) || Path(`/mova-mainnet-v2-geth-archive/`))}
+      - ${NO_SSL:+traefik.http.routers.mova-mainnet-v2-geth-archive-leveldb-hash.rule=Path(`/mova-mainnet-v2-geth-archive`) || Path(`/mova-mainnet-v2-geth-archive/`)}
+      - traefik.http.routers.mova-mainnet-v2-geth-archive-leveldb-hash.middlewares=mova-mainnet-v2-geth-archive-leveldb-hash-stripprefix, ipallowlist
+
+volumes:
+  mova-mainnet-v2-geth-archive-leveldb-hash:
+
+x-upstreams:
+  - id: $${ID}
+    labels:
+      provider: $${PROVIDER}
+    connection:
+      generic:
+        rpc:
+          url: $${RPC_URL}
+        ws:
+          frameSize: 20Mb
+          msgSize: 50Mb
+          url: $${WS_URL}
+    chain: mova-mainnet-v2
+    method-groups:
+      enabled:
+        - debug
+        - filter
+    methods:
+      disabled:
+      enabled:
+        - name: txpool_content # TODO: should be disabled for rollup nodes
+        # standard geth only
+        - name: debug_getRawBlock
+        - name: debug_getRawTransaction
+        - name: debug_getRawReceipts
+        - name: debug_getRawHeader
+        - name: debug_getBadBlocks
+        # non standard geth only slightly dangerous
+        - name: debug_intermediateRoots
+        - name: debug_dumpBlock
+        # standard geth and erigon
+        - name: debug_accountRange
+        - name: debug_getModifiedAccountsByNumber
+        - name: debug_getModifiedAccountsByHash
+        # non standard geth and erigon
+        - name: eth_getRawTransactionByHash
+        - name: eth_getRawTransactionByBlockHashAndIndex
+...

mova/geth/mova-mainnet-v2-geth-pruned-pebble-path.yml

@@ -0,0 +1,141 @@
+---
+x-logging-defaults: &logging-defaults
+  driver: json-file
+  options:
+    max-size: "512m"
+    max-file: "2"
+
+# Usage:
+#
+# mkdir rpc && cd rpc
+#
+# git init
+# git remote add origin https://github.com/StakeSquid/ethereum-rpc-docker.git
+# git fetch origin vibe
+# git checkout origin/vibe
+#
+# docker run --rm alpine sh -c "printf '0x'; head -c32 /dev/urandom | xxd -p -c 64" > .jwtsecret
+#
+# env
+# ...
+# IP=$(curl ipinfo.io/ip)
+# DOMAIN=${IP}.traefik.me
+# COMPOSE_FILE=base.yml:rpc.yml:mova/geth/mova-mainnet-v2-geth-pruned-pebble-path.yml
+#
+# docker compose up -d
+#
+# curl -X POST https://${IP}.traefik.me/mova-mainnet-v2-geth \
+#   -H "Content-Type: application/json" \
+#   --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'
+
+services:
+  mova-mainnet-v2-geth:
+    image: ${MOVA_GETH_IMAGE:-ethereum/client-go}:${MOVA_MAINNET_V2_GETH_VERSION:-v1.17.4}
+    sysctls:
+      # TCP Performance
+      net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle
+      net.ipv4.tcp_no_metrics_save: 1             # Disable metrics cache
+      net.ipv4.tcp_rmem: 4096 87380 16777216      # Increase TCP read buffers
+      net.ipv4.tcp_wmem: 4096 87380 16777216      # Increase TCP write buffers
+      net.core.somaxconn: 32768                   # Higher connection queue
+      # Memory/Connection Management
+      # net.core.netdev_max_backlog: 50000          # Increase network buffer
+      net.ipv4.tcp_max_syn_backlog: 30000         # More SYN requests
+      net.ipv4.tcp_max_tw_buckets: 2000000        # Allow more TIME_WAIT sockets
+    ulimits:
+      nofile: 1048576    # Max open files (for RPC/WS connections)
+    user: root
+    ports:
+      - 11242:11242
+      - 11242:11242/udp
+    expose:
+      - 8545
+      - 6060
+    command:
+      - --datadir=/root/.ethereum
+      - --db.engine=pebble
+      - --gcmode=full
+      - --http
+      - --http.addr=0.0.0.0
+      - --http.api=eth,net,web3,debug,admin,txpool,engine
+      - --http.port=8545
+      - --http.vhosts=*
+      - --maxpeers=50
+      - --metrics
+      - --metrics.addr=0.0.0.0
+      - --metrics.port=6060
+      - --nat=extip:${IP}
+      - --port=11242
+      - --rpc.gascap=600000000
+      - --rpc.txfeecap=0
+      - --state.scheme=path
+      - --syncmode=snap
+      - --ws
+      - --ws.addr=0.0.0.0
+      - --ws.api=eth,net,web3,debug,admin,txpool,engine
+      - --ws.origins=*
+      - --ws.port=8545
+    restart: unless-stopped
+    stop_grace_period: 5m
+    networks:
+      - chains
+    volumes:
+      - ${MOVA_MAINNET_V2_GETH_PRUNED_PEBBLE_PATH_DATA:-mova-mainnet-v2-geth-pruned-pebble-path}:/root/.ethereum
+      - /slowdisk:/slowdisk
+    logging: *logging-defaults
+    labels:
+      - prometheus-scrape.enabled=true
+      - prometheus-scrape.port=6060
+      - prometheus-scrape.path=/debug/metrics/prometheus
+      - traefik.enable=true
+      - traefik.http.middlewares.mova-mainnet-v2-geth-pruned-pebble-path-stripprefix.stripprefix.prefixes=/mova-mainnet-v2-geth
+      - traefik.http.services.mova-mainnet-v2-geth-pruned-pebble-path.loadbalancer.server.port=8545
+      - ${NO_SSL:-traefik.http.routers.mova-mainnet-v2-geth-pruned-pebble-path.entrypoints=websecure}
+      - ${NO_SSL:-traefik.http.routers.mova-mainnet-v2-geth-pruned-pebble-path.tls.certresolver=myresolver}
+      - ${NO_SSL:-traefik.http.routers.mova-mainnet-v2-geth-pruned-pebble-path.rule=Host(`$DOMAIN`) && (Path(`/mova-mainnet-v2-geth`) || Path(`/mova-mainnet-v2-geth/`))}
+      - ${NO_SSL:+traefik.http.routers.mova-mainnet-v2-geth-pruned-pebble-path.rule=Path(`/mova-mainnet-v2-geth`) || Path(`/mova-mainnet-v2-geth/`)}
+      - traefik.http.routers.mova-mainnet-v2-geth-pruned-pebble-path.middlewares=mova-mainnet-v2-geth-pruned-pebble-path-stripprefix, ipallowlist
+
+volumes:
+  mova-mainnet-v2-geth-pruned-pebble-path:
+
+x-upstreams:
+  - id: $${ID}
+    labels:
+      provider: $${PROVIDER}
+    connection:
+      generic:
+        rpc:
+          url: $${RPC_URL}
+        ws:
+          frameSize: 20Mb
+          msgSize: 50Mb
+          url: $${WS_URL}
+    chain: mova-mainnet-v2
+    method-groups:
+      enabled:
+        - debug
+        - filter
+    methods:
+      disabled:
+        # not compatible with path state scheme
+        - name: debug_traceBlockByHash
+      enabled:
+        - name: txpool_content # TODO: should be disabled for rollup nodes
+        # standard geth only
+        - name: debug_getRawBlock
+        - name: debug_getRawTransaction
+        - name: debug_getRawReceipts
+        - name: debug_getRawHeader
+        - name: debug_getBadBlocks
+        # non standard geth only slightly dangerous
+        - name: debug_intermediateRoots
+        - name: debug_dumpBlock
+        # standard geth and erigon
+        - name: debug_accountRange
+        - name: debug_getModifiedAccountsByNumber
+        - name: debug_getModifiedAccountsByHash
+        # non standard geth and erigon
+        - name: eth_getRawTransactionByHash
+        - name: eth_getRawTransactionByBlockHashAndIndex
+...

op/reth/zircuit-garfield-op-reth-pruned-trace.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   zircuit-garfield-op-reth-pruned:
-    image: ${ZIRCUIT_RETH_IMAGE:-ghcr.io/conduitxyz/conduit-op-reth}:${ZIRCUIT_GARFIELD_RETH_VERSION:-v2.1.2}
+    image: ${ZIRCUIT_RETH_IMAGE:-ghcr.io/conduitxyz/conduit-op-reth}:${ZIRCUIT_GARFIELD_RETH_VERSION:-v2.1.1}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

op/reth/zircuit-mainnet-op-reth-pruned-trace.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   zircuit-mainnet-op-reth-pruned:
-    image: ${ZIRCUIT_RETH_IMAGE:-ghcr.io/conduitxyz/conduit-op-reth}:${ZIRCUIT_MAINNET_RETH_VERSION:-v2.1.2}
+    image: ${ZIRCUIT_RETH_IMAGE:-ghcr.io/conduitxyz/conduit-op-reth}:${ZIRCUIT_MAINNET_RETH_VERSION:-v2.1.1}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

polygon/bor/polygon-amoy-bor-archive-pebble-path.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   polygon-amoy-archive:
-    image: ${POLYGON_BOR_IMAGE:-0xpolygon/bor}:${POLYGON_AMOY_BOR_VERSION:-2.9.0}
+    image: ${POLYGON_BOR_IMAGE:-0xpolygon/bor}:${POLYGON_AMOY_BOR_VERSION:-2.10.0}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

polygon/bor/polygon-amoy-bor-pruned-pebble-path.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   polygon-amoy:
-    image: ${POLYGON_BOR_IMAGE:-0xpolygon/bor}:${POLYGON_AMOY_BOR_VERSION:-2.9.0}
+    image: ${POLYGON_BOR_IMAGE:-0xpolygon/bor}:${POLYGON_AMOY_BOR_VERSION:-2.10.0}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

polygon/bor/polygon-mainnet-bor-archive-pebble-path.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   polygon-mainnet-archive:
-    image: ${POLYGON_BOR_IMAGE:-0xpolygon/bor}:${POLYGON_MAINNET_BOR_VERSION:-2.9.0}
+    image: ${POLYGON_BOR_IMAGE:-0xpolygon/bor}:${POLYGON_MAINNET_BOR_VERSION:-2.10.0}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

polygon/bor/polygon-mainnet-bor-pruned-pebble-path.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   polygon-mainnet:
-    image: ${POLYGON_BOR_IMAGE:-0xpolygon/bor}:${POLYGON_MAINNET_BOR_VERSION:-2.9.0}
+    image: ${POLYGON_BOR_IMAGE:-0xpolygon/bor}:${POLYGON_MAINNET_BOR_VERSION:-2.10.0}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

reference-rpc-endpoint.json

@@ -143,7 +143,8 @@
     "urls": [
       "https://rpc-amoy.polygon.technology",
       "https://polygon-amoy-bor-rpc.publicnode.com",
-      "https://polygon-amoy.drpc.org"
+      "https://polygon-amoy.drpc.org",
+      "https://rpc.satelink.network/rpc/amoy"
     ]
   },
   "arbitrum": {
@@ -157,6 +158,7 @@
       "https://arb1.arbitrum.io/rpc",
       "https://arbitrum-one-rpc.publicnode.com",
       "https://rpcfree.com/arbitrum-rpc",
+      "https://rpc.satelink.network/rpc/arbitrum",
       "https://arbitrum.drpc.org"
     ]
   },
@@ -307,6 +309,7 @@
       "https://base-rpc.publicnode.com",
       "https://rpcfree.com/base-rpc",
       "https://rpc.baseazul.dev",
+      "https://rpc.satelink.network/rpc/base",
       "https://base.drpc.org"
     ]
   },
@@ -3438,6 +3441,7 @@
     "syncing_lag": 40,
     "urls": [
       "https://rpc.testnet.chain.robinhood.com/rpc",
+      "https://robinhood-sepolia-rpc.publicnode.com",
       "https://robinhood-testnet.drpc.org"
     ]
   },
@@ -3832,6 +3836,60 @@
       "https://neo-x-testnet.drpc.org"
     ]
   },
+  "stellar": {
+    "protocol": "stellar",
+    "block_time_ms": 5000,
+    "lagging_lag": 10,
+    "syncing_lag": 20,
+    "urls": [
+      "https://stellar.drpc.org"
+    ]
+  },
+  "stellar-testnet": {
+    "protocol": "stellar",
+    "block_time_ms": 5000,
+    "lagging_lag": 10,
+    "syncing_lag": 20,
+    "urls": [
+      "https://stellar-testnet.drpc.org"
+    ]
+  },
+  "celestia": {
+    "protocol": "celestia",
+    "block_time_ms": 6000,
+    "lagging_lag": 5,
+    "syncing_lag": 10,
+    "urls": [
+      "https://celestia.drpc.org"
+    ]
+  },
+  "celestia-mocha": {
+    "protocol": "celestia",
+    "block_time_ms": 6000,
+    "lagging_lag": 5,
+    "syncing_lag": 10,
+    "urls": [
+      "https://celestia-mocha.drpc.org"
+    ]
+  },
+  "sui": {
+    "protocol": "sui",
+    "block_time_ms": 250,
+    "lagging_lag": 20,
+    "syncing_lag": 40,
+    "urls": [
+      "https://sui.drpc.org"
+    ]
+  },
+  "sui-testnet": {
+    "protocol": "sui",
+    "block_time_ms": 250,
+    "lagging_lag": 20,
+    "syncing_lag": 40,
+    "urls": [
+      "https://sui-testnet.drpc.org"
+    ]
+  },
   "core-pigeon": {
     "id": 1114,
     "urls": [

reload_dshackle.sh

@@ -5,6 +5,137 @@
 # survive every configure-drpc regeneration. See apply-dshackle-overrides.py.
 [ -f /root/rpc/apply-dshackle-overrides.py ] && python3 /root/rpc/apply-dshackle-overrides.py
 
+# --- Snapshot-based conditional gateway reconnect ---
+# Operator ruling (2026-08-27): NEVER force a reconnect on a routine reload/rpc-update run.
+# Only upstream REMOVALS or new disabled-method ADDITIONS require a gateway reconnect.
+#
+# For each dshackle container, we snapshot the advertised set:
+#   (a) upstream ids present in rendered yaml configs
+#   (b) disabled-method entries (from methods.disabled across all upstreams)
+# into a persisted file: /root/rpc/.dshackle-adv-<container>.snapshot
+#
+# On each run:
+#   - Read current config state from disk
+#   - If previous snapshot exists, compare: drop connections ONLY IF
+#        * an upstream id disappeared (was in snapshot, not in current), OR
+#        * a new disabled-method entry appeared (in current, not in snapshot)
+#   - Pure additions or no change: reload only, no drop
+#   - First run with no prior snapshot: do NOT drop, just write snapshot after reload
+#   - Always rewrite snapshot after successful reload (for next run to compare against)
+#   - All snapshot/compare operations are best-effort; failures never fail the script
+
+# Helper: extract the host config directory path for a dshackle container.
+# dshackle containers mount their config at /etc/dshackle; we find the source of that mount.
+get_config_dir() {
+  local cid="$1"
+  local mount
+  mount=$(docker inspect -f '{{range .Mounts}}{{if eq .Destination "/etc/dshackle"}}{{.Source}}{{end}}{{end}}' "$cid" 2>/dev/null) || true
+  [ -n "$mount" ] && echo "$mount" && return 0
+  # Fallback: try common locations (best-effort)
+  for d in /root/rpc/main_configs /root/rpc/free_configs; do
+    [ -d "$d" ] && echo "$d" && return 0
+  done
+  return 1
+}
+
+# Helper: extract advertised set (upstream ids + disabled methods) from config directory.
+# Outputs two lines to stdout:
+#   upstream_ids (space-separated, sorted)
+#   disabled_methods (space-separated, sorted)
+get_advertised_set() {
+  local config_dir="$1"
+  local upstream_ids=""
+  local disabled_methods=""
+
+  [ -d "$config_dir" ] || return 1
+
+  # Use python3 to parse YAML (available on host). Best-effort: if python fails, return empty.
+  python3 -c "
+import yaml, glob, sys, os
+config_dir = sys.argv[1]
+upstream_ids = set()
+disabled_methods = set()
+for path in glob.glob(os.path.join(config_dir, '*.yaml')):
+    try:
+        with open(path) as f:
+            doc = yaml.safe_load(f)
+        if not isinstance(doc, dict):
+            continue
+        for up in doc.get('upstreams') or []:
+            if not isinstance(up, dict):
+                continue
+            uid = up.get('id')
+            if uid:
+                upstream_ids.add(uid)
+            methods = up.get('methods', {})
+            if isinstance(methods, dict):
+                for m in methods.get('disabled') or []:
+                    if isinstance(m, dict):
+                        name = m.get('name')
+                        if name:
+                            disabled_methods.add(name)
+                    elif isinstance(m, str):
+                        disabled_methods.add(m)
+    except Exception:
+        pass
+print(' '.join(sorted(upstream_ids)))
+print(' '.join(sorted(disabled_methods)))
+" "$config_dir" 2>/dev/null
+  return 0
+}
+
+# Helper: read snapshot file. Returns upstream_ids and disabled_methods.
+read_snapshot() {
+  local snapshot_file="$1"
+  [ -f "$snapshot_file" ] || return 1
+  local line1 line2
+  line1=$(head -1 "$snapshot_file" 2>/dev/null) || true
+  line2=$(tail -1 "$snapshot_file" 2>/dev/null) || true
+  [ -n "$line1" ] && echo "$line1"
+  [ -n "$line2" ] && echo "$line2"
+  return 0
+}
+
+# Helper: write snapshot file.
+write_snapshot() {
+  local snapshot_file="$1"
+  local upstream_ids="$2"
+  local disabled_methods="$3"
+  echo "$upstream_ids" > "$snapshot_file" 2>/dev/null || true
+  echo "$disabled_methods" >> "$snapshot_file" 2>/dev/null || true
+}
+
+# Helper: check if drop is needed.
+# Args: old_upstream_ids, old_disabled_methods, new_upstream_ids, new_disabled_methods
+# Returns 0 (true) if drop is needed, 1 (false) otherwise.
+drop_needed() {
+  local old_ids="$1" new_ids="$3"
+  local old_methods="$2" new_methods="$4"
+
+  # Check if any upstream id disappeared (in old, not in new)
+  for uid in $old_ids; do
+    [ -z "$uid" ] && continue
+    # Check if uid is NOT in new_ids
+    found=0
+    for nuid in $new_ids; do
+      [ "$uid" = "$nuid" ] && found=1 && break
+    done
+    [ "$found" = 0 ] && return 0  # drop needed
+  done
+
+  # Check if any new disabled method appeared (in new, not in old)
+  for meth in $new_methods; do
+    [ -z "$meth" ] && continue
+    found=0
+    for ometh in $old_methods; do
+      [ "$meth" = "$ometh" ] && found=1 && break
+    done
+    [ "$found" = 0 ] && return 0  # drop needed
+  done
+
+  return 1  # no drop needed
+}
+
 # 1:1 invariant (2026-07-15): refuse to ACTIVATE a dshackle config routing >1 node for the same
 # chain — we can't attribute traffic to multiple nodes behind one proxy (no per-upstream request
 # metric; conn-seconds biases it), and the attribution model + planner assume 1:1. The validator
@@ -37,6 +168,40 @@ RC=0
 for CID in $(docker ps -q -f "name=dshackle"); do
   NAME=$(docker inspect -f '{{.Name}}' "$CID" 2>/dev/null | sed 's|^/||')
   [ -n "$NAME" ] || NAME="$CID"
+  
+  # --- Snapshot-based conditional gateway reconnect ---
+  # Determine config directory and snapshot file for this container.
+  CONFIG_DIR=$(get_config_dir "$CID") || true
+  # Sanitize name for use in snapshot filename: replace / with -, remove leading -
+  SANITIZED_NAME=$(echo "$NAME" | tr '/' '-' | sed 's/^-//')
+  SNAPSHOT_FILE="/root/rpc/.dshackle-adv-${SANITIZED_NAME}.snapshot"
+  
+  # Read current advertised set from the (new) on-disk config.
+  CURRENT_SET=$(get_advertised_set "$CONFIG_DIR") || true
+  CURRENT_UPSTREAMS=$(echo "$CURRENT_SET" | head -1 | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')
+  CURRENT_METHODS=$(echo "$CURRENT_SET" | tail -1 | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')
+  
+  # Read previous snapshot if it exists.
+  PREVIOUS_UPSTREAMS=""
+  PREVIOUS_METHODS=""
+  HAS_PREVIOUS_SNAPSHOT=0
+  if [ -f "$SNAPSHOT_FILE" ]; then
+    PREVIOUS_SET=$(read_snapshot "$SNAPSHOT_FILE") || true
+    PREVIOUS_UPSTREAMS=$(echo "$PREVIOUS_SET" | head -1 | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')
+    PREVIOUS_METHODS=$(echo "$PREVIOUS_SET" | tail -1 | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')
+    HAS_PREVIOUS_SNAPSHOT=1
+  fi
+  
+  # Decide if we need to drop connections: only if there were removals.
+  NEED_DROP=0
+  if [ "$HAS_PREVIOUS_SNAPSHOT" -eq 1 ]; then
+    # Has previous snapshot: check for removals
+    if drop_needed "$PREVIOUS_UPSTREAMS" "$PREVIOUS_METHODS" "$CURRENT_UPSTREAMS" "$CURRENT_METHODS"; then
+      NEED_DROP=1
+    fi
+  fi
+  # If no previous snapshot, NEED_DROP stays 0 (first run: do NOT drop)
+  
   T0=$(date +%s)
   if ! docker kill --signal=HUP "$CID" >/dev/null 2>&1; then
     echo "reload_dshackle: WARNING: failed to SIGHUP $NAME" >&2
@@ -51,7 +216,20 @@ for CID in $(docker ps -q -f "name=dshackle"); do
   elif echo "$LOGS" | grep -qF "$DROP_MARK"; then
     REASON="concurrent HUP dropped (reload skipped)"
   fi
-  [ -z "$REASON" ] && continue                  # SIGHUP applied the config — done
+  [ -z "$REASON" ] && {
+    # Reload succeeded. Always rewrite snapshot for next run.
+    write_snapshot "$SNAPSHOT_FILE" "$CURRENT_UPSTREAMS" "$CURRENT_METHODS"
+    
+    # Drop established gateway gRPC connections ONLY if removals were detected.
+    if [ "$NEED_DROP" -eq 1 ]; then
+      PID=$(docker inspect -f '{{.State.Pid}}' "$CID" 2>/dev/null) && \
+        nsenter -t "$PID" -n ss -K state established '( sport = :2449 )' >/dev/null 2>&1
+      echo "reload_dshackle: $NAME reload applied, gateway connections dropped (removals detected)" >&2
+    else
+      echo "reload_dshackle: $NAME reload applied, no removals — gateway connections kept" >&2
+    fi
+    continue
+  }
   echo "reload_dshackle: $NAME reload did NOT apply ($REASON) — restarting to load config fresh" >&2
   if ! docker restart "$CID" >/dev/null 2>&1; then
     echo "reload_dshackle: ERROR: restart failed for $NAME — config NOT applied, manual intervention" >&2
@@ -64,7 +242,15 @@ for CID in $(docker ps -q -f "name=dshackle"); do
     sleep 2
   done
   if [ -n "$UP" ]; then
+    # Restart succeeded. Always rewrite snapshot for next run.
+    write_snapshot "$SNAPSHOT_FILE" "$CURRENT_UPSTREAMS" "$CURRENT_METHODS"
     echo "reload_dshackle: $NAME restarted, config applied on clean start" >&2
+    # On restart, the config is freshly loaded, so we need to drop if removals were detected.
+    if [ "$NEED_DROP" -eq 1 ]; then
+      PID=$(docker inspect -f '{{.State.Pid}}' "$CID" 2>/dev/null) && \
+        nsenter -t "$PID" -n ss -K state established '( sport = :2449 )' >/dev/null 2>&1
+      echo "reload_dshackle: $NAME restart applied, gateway connections dropped (removals detected)" >&2
+    fi
   else
     echo "reload_dshackle: ERROR: $NAME not running after restart — manual intervention" >&2
     RC=1

tac/scripts/init.sh

@@ -1,6 +1,8 @@
 #!/bin/sh
-# tacchaind entrypoint — TAC (Cosmos-SDK + embedded EVM). Genesis replay is impractical
+# tacchaind entrypoint — TAC (Cosmos-SDK + embedded EVM). EVM JSON-RPC :8545/:8546
-# (5 gov upgrades), so fresh nodes statesync near head via cometbft-common.sh.
+# is the dshackle/traefik upstream; CometBFT :26657 / gRPC :9090 / REST :1317 are NOT
+# publicly exposed. Genesis replay is impractical (5 gov upgrades), so fresh nodes
+# statesync near head via cometbft-common.sh.
 set -e
 . /usr/local/bin/cometbft-common.sh
 
@@ -12,6 +14,8 @@ STATESYNC_RPC="${STATESYNC_RPC:-https://tacchain-rpc.polkachu.com:443}"
 MIN_GAS="${MIN_GAS:-25000000000utac}"
 API="${API:-eth,net,web3,txpool,debug}"
 MONIKER="${MONIKER:-rpc-node}"
+# Pruning mode: set to "nothing" for archive nodes, "default" for pruned nodes.
+PRUNING="${PRUNING:-default}"
 
 ct_apk curl jq
 
@@ -24,7 +28,10 @@ else
   ct_log "already initialized, continuing"
 fi
 
-# Serve CometBFT RPC on all interfaces (dshackle/traefik upstream); default is 127.0.0.1.
+# Set pruning mode in app.toml (nothing for archive, default for pruned).
+sed -i -e "s/^pruning *=.*/pruning = \"$PRUNING\"/" "$CONFIG_DIR/app.toml"
+
+# Serve CometBFT RPC on all interfaces (internal only); default is 127.0.0.1.
 sed -i '/^\[rpc\]/,/^\[/{s|^laddr = .*|laddr = "tcp://0.0.0.0:26657"|}' "$CONFIG_DIR/config.toml"
 
 ct_patch_p2p            "$CONFIG_DIR/config.toml" "$IP" "${P2P_PORT:-26656}"
@@ -41,4 +48,4 @@ sed -i "/^\[json-rpc\]/,/^\[/{s|^api = .*|api = \"$API\"|}" "$CONFIG_DIR/app.tom
 
 ct_seed_priv_validator_state "$HOME_DIR"
 
-exec tacchaind start --chain-id="$CHAIN_ID" --pruning=default --json-rpc.enable --home "$HOME_DIR" "$@"
+exec tacchaind start --chain-id="$CHAIN_ID" --json-rpc.enable --home "$HOME_DIR" "$@"

tac/tacchaind.Dockerfile

@@ -1,38 +1,43 @@
-# tacchaind — source build mirroring upstream TacBuild/tacchain Dockerfile (v1.6.0).
+# tacchaind — binary download from GitHub releases (v1.6.0).
+# Downloads pre-built linux-amd64 binary and verifies against checksums.txt.
 ARG VERSION=v1.6.0
 
-FROM golang:1.23.8-alpine3.21 AS go-builder
-
-ARG VERSION
-
-RUN apk add --no-cache \
-    ca-certificates \
-    build-base \
-    git \
-    libusb-dev \
-    linux-headers \
-    eudev-dev
-
-WORKDIR /code
-RUN git clone https://github.com/TacBuild/tacchain.git /code && \
-    cd /code && \
-    git checkout "${VERSION}" && \
-    LEDGER_ENABLED=true make build
-
 FROM alpine:3.21
 
 RUN apk upgrade --no-cache && \
     apk add --no-cache \
     ca-certificates \
-    libusb
+    curl \
+    libusb \
+    sed
+
+# Download binary and checksums
+ARG VERSION
+RUN set -eux; \
+    BINARY_URL="https://github.com/TacBuild/tacchain/releases/download/${VERSION}/tacchaind-linux-amd64" && \
+    CHECKSUMS_URL="https://github.com/TacBuild/tacchain/releases/download/${VERSION}/checksums.txt" && \
+    curl -sL -o /tmp/tacchaind "${BINARY_URL}" && \
+    curl -sL -o /tmp/checksums.txt "${CHECKSUMS_URL}" && \
+    # Verify the binary against checksums.txt (sha256sum format: <hash>  <filename>)
+    cd /tmp && \
+    ExpectedHash=$(grep "tacchaind-linux-amd64$" checksums.txt | awk '{print $1}') && \
+    ActualHash=$(sha256sum tacchaind | awk '{print $1}') && \
+    if [ "$ExpectedHash" != "$ActualHash" ]; then \
+      echo "ERROR: checksum mismatch for tacchaind-linux-amd64" >&2; \
+      echo "  Expected: $ExpectedHash" >&2; \
+      echo "  Actual:   $ActualHash" >&2; \
+      exit 1; \
+    fi && \
+    chmod +x /tmp/tacchaind && \
+    mv /tmp/tacchaind /usr/bin/tacchaind && \
+    rm -f /tmp/checksums.txt
 
-COPY --from=go-builder /code/build/tacchaind /usr/bin/tacchaind
 COPY ./scripts/cometbft-common.sh /usr/local/bin/cometbft-common.sh
 COPY ./scripts/init.sh /usr/local/bin/init.sh
 RUN chmod +x /usr/local/bin/init.sh /usr/local/bin/cometbft-common.sh
 
 WORKDIR /opt
 
-EXPOSE 1317 26656 26657
+EXPOSE 1317 26656 26657 8545 8546
 
 ENTRYPOINT ["init.sh"]

tac/tacchaind/tac-mainnet-tacchaind-archive.yml

@@ -0,0 +1,130 @@
+---
+x-logging-defaults: &logging-defaults
+  driver: json-file
+  options:
+    max-size: "512m"
+    max-file: "2"
+
+# Usage:
+#
+# mkdir rpc && cd rpc
+#
+# git init
+# git remote add origin https://github.com/StakeSquid/ethereum-rpc-docker.git
+# git fetch origin vibe
+# git checkout origin/vibe
+#
+# docker run --rm alpine sh -c "printf '0x'; head -c32 /dev/urandom | xxd -p -c 64" > .jwtsecret
+#
+# env
+# ...
+# IP=$(curl ipinfo.io/ip)
+# DOMAIN=${IP}.traefik.me
+# COMPOSE_FILE=base.yml:rpc.yml:tac/tacchaind/tac-mainnet-tacchaind-archive.yml
+#
+# docker compose up -d
+#
+# curl -X POST https://${IP}.traefik.me/tac-mainnet-archive \
+#   -H "Content-Type: application/json" \
+#   --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'
+
+services:
+  tac-mainnet-archive:
+    build:
+      context: ./tac
+      dockerfile: tacchaind.Dockerfile
+      args:
+        VERSION: ${TAC_MAINNET_TACCHAIND_VERSION:-v1.6.0}
+    sysctls:
+      # TCP Performance
+      net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle
+      net.ipv4.tcp_no_metrics_save: 1             # Disable metrics cache
+      net.ipv4.tcp_rmem: 4096 87380 16777216      # Increase TCP read buffers
+      net.ipv4.tcp_wmem: 4096 87380 16777216      # Increase TCP write buffers
+      net.core.somaxconn: 32768                   # Higher connection queue
+      # Memory/Connection Management
+      # net.core.netdev_max_backlog: 50000          # Increase network buffer
+      net.ipv4.tcp_max_syn_backlog: 30000         # More SYN requests
+      net.ipv4.tcp_max_tw_buckets: 2000000        # Allow more TIME_WAIT sockets
+    ulimits:
+      nofile: 1048576    # Max open files (for RPC/WS connections)
+    user: root
+    ports:
+      - 11030:11030
+      - 11030:11030/udp
+    expose:
+      - 8545
+      - 8546
+      - 6065
+    environment:
+      - API=eth,net,web3,txpool,debug
+      - CHAIN_ID=tacchain_239-1
+      - GENESIS_URL=https://raw.githubusercontent.com/TacBuild/tacchain/refs/heads/main/networks/tacchain_239-1/genesis.json
+      - IP=${IP}
+      - MIN_GAS=25000000000utac
+      - MONIKER=d${DOMAIN:-local}
+      - P2P_PORT=11030
+      - PERSISTENT_PEERS=68b409519dea2a057d93ab6df436f6d519f13cb8@65.109.61.125:32156,54646e966938882d244a7dfd5aa90deb0cbae102@46.37.123.228:26656,d957eca9e06978956bca65a74d5df13ca858b3ec@209.192.185.53:26656,61bcffa521f20daea439e1560a282a6c6d13382a@136.243.54.160:26656,6224e4d06ace6591af55ffc9e033c1fd8492acf7@40.160.23.137:26656,4594eda1e728c1499801346fd99198e2f7c076dc@3.37.85.69:26656
+      - PRUNING=nothing
+      - SEEDS=68b409519dea2a057d93ab6df436f6d519f13cb8@65.109.61.125:32156,54646e966938882d244a7dfd5aa90deb0cbae102@46.37.123.228:26656,d957eca9e06978956bca65a74d5df13ca858b3ec@209.192.185.53:26656,61bcffa521f20daea439e1560a282a6c6d13382a@136.243.54.160:26656,6224e4d06ace6591af55ffc9e033c1fd8492acf7@40.160.23.137:26656,4594eda1e728c1499801346fd99198e2f7c076dc@3.37.85.69:26656
+      - STATESYNC_RPC=https://tacchain-rpc.polkachu.com:443
+    restart: unless-stopped
+    stop_grace_period: 5m
+    networks:
+      - chains
+    volumes:
+      - ${TAC_MAINNET_TACCHAIND_ARCHIVE_DATA:-tac-mainnet-tacchaind-archive}:/root/.tacchaind/data
+      - /slowdisk:/slowdisk
+      - tac-mainnet-tacchaind-archive_config:/root/.tacchaind/config
+    logging: *logging-defaults
+    labels:
+      - prometheus-scrape.enabled=true
+      - prometheus-scrape.port=6065
+      - prometheus-scrape.path=/metrics
+      - traefik.enable=true
+      - traefik.http.middlewares.tac-mainnet-tacchaind-archive-stripprefix.stripprefix.prefixes=/tac-mainnet-archive
+      - traefik.http.services.tac-mainnet-tacchaind-archive.loadbalancer.server.port=8545
+      - ${NO_SSL:-traefik.http.routers.tac-mainnet-tacchaind-archive.entrypoints=websecure}
+      - ${NO_SSL:-traefik.http.routers.tac-mainnet-tacchaind-archive.tls.certresolver=myresolver}
+      - ${NO_SSL:-traefik.http.routers.tac-mainnet-tacchaind-archive.rule=Host(`$DOMAIN`) && (Path(`/tac-mainnet-archive`) || Path(`/tac-mainnet-archive/`))}
+      - ${NO_SSL:+traefik.http.routers.tac-mainnet-tacchaind-archive.rule=Path(`/tac-mainnet-archive`) || Path(`/tac-mainnet-archive/`)}
+      - traefik.http.routers.tac-mainnet-tacchaind-archive.middlewares=tac-mainnet-tacchaind-archive-stripprefix, ipallowlist
+      - traefik.http.routers.tac-mainnet-tacchaind-archive.priority=50   # gets any request that is not GET with UPGRADE header
+      - traefik.http.routers.tac-mainnet-tacchaind-archive-ws.priority=100   # answers GET requests first
+      - traefik.http.middlewares.tac-mainnet-tacchaind-archive-set-ws-path.replacepath.path=/websocket
+      - traefik.http.services.tac-mainnet-tacchaind-archive-ws.loadbalancer.server.port=8546
+      - traefik.http.routers.tac-mainnet-tacchaind-archive-ws.service=tac-mainnet-tacchaind-archive-ws
+      - traefik.http.routers.tac-mainnet-tacchaind-archive.service=tac-mainnet-tacchaind-archive
+      - ${NO_SSL:-traefik.http.routers.tac-mainnet-tacchaind-archive-ws.entrypoints=websecure}
+      - ${NO_SSL:-traefik.http.routers.tac-mainnet-tacchaind-archive-ws.tls.certresolver=myresolver}
+      # case-insensitive Upgrade: python websocket-client sends "WebSocket" (capital W)
+      - ${NO_SSL:-traefik.http.routers.tac-mainnet-tacchaind-archive-ws.rule=Host(`$DOMAIN`) && (Path(`/tac-mainnet-archive`) || Path(`/tac-mainnet-archive/`)) && HeadersRegexp(`Upgrade`, `(?i)websocket`)}
+      - ${NO_SSL:+traefik.http.routers.tac-mainnet-tacchaind-archive-ws.rule=(Path(`/tac-mainnet-archive`) || Path(`/tac-mainnet-archive/`)) && HeadersRegexp(`Upgrade`, `(?i)websocket`)}
+      - traefik.http.routers.tac-mainnet-tacchaind-archive-ws.middlewares=tac-mainnet-tacchaind-archive-stripprefix, tac-mainnet-tacchaind-archive-set-ws-path, ipallowlist
+
+volumes:
+  tac-mainnet-tacchaind-archive:
+  tac-mainnet-tacchaind-archive_config:
+
+x-upstreams:
+  - id: $${ID}
+    labels:
+      provider: $${PROVIDER}
+    connection:
+      generic:
+        rpc:
+          url: $${RPC_URL}
+        ws:
+          frameSize: 20Mb
+          msgSize: 50Mb
+          url: $${WS_URL}
+    chain: tac
+    method-groups:
+      enabled:
+        - debug
+        - filter
+    methods:
+      disabled:
+      enabled:
+        - name: txpool_content # TODO: should be disabled for rollup nodes
+...

tac/tacchaind/tac-mainnet-tacchaind-pruned.yml

@@ -53,7 +53,8 @@ services:
       - 10283:10283
       - 10283:10283/udp
     expose:
-      - 26657
+      - 8545
+      - 8546
       - 6065
     environment:
       - API=eth,net,web3,txpool,debug
@@ -63,8 +64,9 @@ services:
       - MIN_GAS=25000000000utac
       - MONIKER=d${DOMAIN:-local}
       - P2P_PORT=10283
-      - PERSISTENT_PEERS=68b409519dea2a057d93ab6df436f6d519f13cb8@65.109.61.125:32156,186e207d2c95e94a44ff613770aa269dac876013@65.108.201.240:32156,c4410e765acead36188500ed75d5666aa209c93d@65.108.205.121:32156
+      - PERSISTENT_PEERS=68b409519dea2a057d93ab6df436f6d519f13cb8@65.109.61.125:32156,54646e966938882d244a7dfd5aa90deb0cbae102@46.37.123.228:26656,d957eca9e06978956bca65a74d5df13ca858b3ec@209.192.185.53:26656,61bcffa521f20daea439e1560a282a6c6d13382a@136.243.54.160:26656,6224e4d06ace6591af55ffc9e033c1fd8492acf7@40.160.23.137:26656,4594eda1e728c1499801346fd99198e2f7c076dc@3.37.85.69:26656
-      - SEEDS=68b409519dea2a057d93ab6df436f6d519f13cb8@65.109.61.125:32156
+      - PRUNING=default
+      - SEEDS=68b409519dea2a057d93ab6df436f6d519f13cb8@65.109.61.125:32156,54646e966938882d244a7dfd5aa90deb0cbae102@46.37.123.228:26656,d957eca9e06978956bca65a74d5df13ca858b3ec@209.192.185.53:26656,61bcffa521f20daea439e1560a282a6c6d13382a@136.243.54.160:26656,6224e4d06ace6591af55ffc9e033c1fd8492acf7@40.160.23.137:26656,4594eda1e728c1499801346fd99198e2f7c076dc@3.37.85.69:26656
       - STATESYNC_RPC=https://tacchain-rpc.polkachu.com:443
     restart: unless-stopped
     stop_grace_period: 5m
@@ -81,7 +83,7 @@ services:
       - prometheus-scrape.path=/metrics
       - traefik.enable=true
       - traefik.http.middlewares.tac-mainnet-tacchaind-pruned-stripprefix.stripprefix.prefixes=/tac-mainnet
-      - traefik.http.services.tac-mainnet-tacchaind-pruned.loadbalancer.server.port=26657
+      - traefik.http.services.tac-mainnet-tacchaind-pruned.loadbalancer.server.port=8545
       - ${NO_SSL:-traefik.http.routers.tac-mainnet-tacchaind-pruned.entrypoints=websecure}
       - ${NO_SSL:-traefik.http.routers.tac-mainnet-tacchaind-pruned.tls.certresolver=myresolver}
       - ${NO_SSL:-traefik.http.routers.tac-mainnet-tacchaind-pruned.rule=Host(`$DOMAIN`) && (Path(`/tac-mainnet`) || Path(`/tac-mainnet/`))}
@@ -90,7 +92,7 @@ services:
       - traefik.http.routers.tac-mainnet-tacchaind-pruned.priority=50   # gets any request that is not GET with UPGRADE header
       - traefik.http.routers.tac-mainnet-tacchaind-pruned-ws.priority=100   # answers GET requests first
       - traefik.http.middlewares.tac-mainnet-tacchaind-pruned-set-ws-path.replacepath.path=/websocket
-      - traefik.http.services.tac-mainnet-tacchaind-pruned-ws.loadbalancer.server.port=26657
+      - traefik.http.services.tac-mainnet-tacchaind-pruned-ws.loadbalancer.server.port=8546
       - traefik.http.routers.tac-mainnet-tacchaind-pruned-ws.service=tac-mainnet-tacchaind-pruned-ws
       - traefik.http.routers.tac-mainnet-tacchaind-pruned.service=tac-mainnet-tacchaind-pruned
       - ${NO_SSL:-traefik.http.routers.tac-mainnet-tacchaind-pruned-ws.entrypoints=websecure}

tac/tacchaind/tac-spb-tacchaind-archive.yml

@@ -0,0 +1,129 @@
+---
+x-logging-defaults: &logging-defaults
+  driver: json-file
+  options:
+    max-size: "512m"
+    max-file: "2"
+
+# Usage:
+#
+# mkdir rpc && cd rpc
+#
+# git init
+# git remote add origin https://github.com/StakeSquid/ethereum-rpc-docker.git
+# git fetch origin vibe
+# git checkout origin/vibe
+#
+# docker run --rm alpine sh -c "printf '0x'; head -c32 /dev/urandom | xxd -p -c 64" > .jwtsecret
+#
+# env
+# ...
+# IP=$(curl ipinfo.io/ip)
+# DOMAIN=${IP}.traefik.me
+# COMPOSE_FILE=base.yml:rpc.yml:tac/tacchaind/tac-spb-tacchaind-archive.yml
+#
+# docker compose up -d
+#
+# curl -X POST https://${IP}.traefik.me/tac-spb-archive \
+#   -H "Content-Type: application/json" \
+#   --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'
+
+services:
+  tac-spb-archive:
+    build:
+      context: ./tac
+      dockerfile: tacchaind.Dockerfile
+      args:
+        VERSION: ${TAC_SPB_TACCHAIND_VERSION:-v1.6.0}
+    sysctls:
+      # TCP Performance
+      net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle
+      net.ipv4.tcp_no_metrics_save: 1             # Disable metrics cache
+      net.ipv4.tcp_rmem: 4096 87380 16777216      # Increase TCP read buffers
+      net.ipv4.tcp_wmem: 4096 87380 16777216      # Increase TCP write buffers
+      net.core.somaxconn: 32768                   # Higher connection queue
+      # Memory/Connection Management
+      # net.core.netdev_max_backlog: 50000          # Increase network buffer
+      net.ipv4.tcp_max_syn_backlog: 30000         # More SYN requests
+      net.ipv4.tcp_max_tw_buckets: 2000000        # Allow more TIME_WAIT sockets
+    ulimits:
+      nofile: 1048576    # Max open files (for RPC/WS connections)
+    user: root
+    ports:
+      - 11180:11180
+      - 11180:11180/udp
+    expose:
+      - 8545
+      - 8546
+      - 6065
+    environment:
+      - API=eth,net,web3,txpool,debug
+      - CHAIN_ID=tacchain_2391-1
+      - GENESIS_URL=https://raw.githubusercontent.com/TacBuild/tacchain/refs/heads/main/networks/tacchain_2391-1/genesis.json
+      - IP=${IP}
+      - MIN_GAS=25000000000utac
+      - MONIKER=d${DOMAIN:-local}
+      - P2P_PORT=11180
+      - PERSISTENT_PEERS=9c32b3b959a2427bd2aa064f8c9a8efebdad4c23@206.217.210.164:45130,04a2152eed9f73dc44779387a870ea6480c41fe7@206.217.210.164:45140,5aaaf8140262d7416ac53abe4e0bd13b0f582168@23.92.177.41:45110,ddb3e8b8f4d051e914686302dafc2a73adf9b0d2@23.92.177.41:45120
+      - PRUNING=nothing
+      - STATESYNC_RPC=https://spb.tendermint.rpc.tac.build
+    restart: unless-stopped
+    stop_grace_period: 5m
+    networks:
+      - chains
+    volumes:
+      - ${TAC_SPB_TACCHAIND_ARCHIVE_DATA:-tac-spb-tacchaind-archive}:/root/.tacchaind/data
+      - /slowdisk:/slowdisk
+      - tac-spb-tacchaind-archive_config:/root/.tacchaind/config
+    logging: *logging-defaults
+    labels:
+      - prometheus-scrape.enabled=true
+      - prometheus-scrape.port=6065
+      - prometheus-scrape.path=/metrics
+      - traefik.enable=true
+      - traefik.http.middlewares.tac-spb-tacchaind-archive-stripprefix.stripprefix.prefixes=/tac-spb-archive
+      - traefik.http.services.tac-spb-tacchaind-archive.loadbalancer.server.port=8545
+      - ${NO_SSL:-traefik.http.routers.tac-spb-tacchaind-archive.entrypoints=websecure}
+      - ${NO_SSL:-traefik.http.routers.tac-spb-tacchaind-archive.tls.certresolver=myresolver}
+      - ${NO_SSL:-traefik.http.routers.tac-spb-tacchaind-archive.rule=Host(`$DOMAIN`) && (Path(`/tac-spb-archive`) || Path(`/tac-spb-archive/`))}
+      - ${NO_SSL:+traefik.http.routers.tac-spb-tacchaind-archive.rule=Path(`/tac-spb-archive`) || Path(`/tac-spb-archive/`)}
+      - traefik.http.routers.tac-spb-tacchaind-archive.middlewares=tac-spb-tacchaind-archive-stripprefix, ipallowlist
+      - traefik.http.routers.tac-spb-tacchaind-archive.priority=50   # gets any request that is not GET with UPGRADE header
+      - traefik.http.routers.tac-spb-tacchaind-archive-ws.priority=100   # answers GET requests first
+      - traefik.http.middlewares.tac-spb-tacchaind-archive-set-ws-path.replacepath.path=/websocket
+      - traefik.http.services.tac-spb-tacchaind-archive-ws.loadbalancer.server.port=8546
+      - traefik.http.routers.tac-spb-tacchaind-archive-ws.service=tac-spb-tacchaind-archive-ws
+      - traefik.http.routers.tac-spb-tacchaind-archive.service=tac-spb-tacchaind-archive
+      - ${NO_SSL:-traefik.http.routers.tac-spb-tacchaind-archive-ws.entrypoints=websecure}
+      - ${NO_SSL:-traefik.http.routers.tac-spb-tacchaind-archive-ws.tls.certresolver=myresolver}
+      # case-insensitive Upgrade: python websocket-client sends "WebSocket" (capital W)
+      - ${NO_SSL:-traefik.http.routers.tac-spb-tacchaind-archive-ws.rule=Host(`$DOMAIN`) && (Path(`/tac-spb-archive`) || Path(`/tac-spb-archive/`)) && HeadersRegexp(`Upgrade`, `(?i)websocket`)}
+      - ${NO_SSL:+traefik.http.routers.tac-spb-tacchaind-archive-ws.rule=(Path(`/tac-spb-archive`) || Path(`/tac-spb-archive/`)) && HeadersRegexp(`Upgrade`, `(?i)websocket`)}
+      - traefik.http.routers.tac-spb-tacchaind-archive-ws.middlewares=tac-spb-tacchaind-archive-stripprefix, tac-spb-tacchaind-archive-set-ws-path, ipallowlist
+
+volumes:
+  tac-spb-tacchaind-archive:
+  tac-spb-tacchaind-archive_config:
+
+x-upstreams:
+  - id: $${ID}
+    labels:
+      provider: $${PROVIDER}
+    connection:
+      generic:
+        rpc:
+          url: $${RPC_URL}
+        ws:
+          frameSize: 20Mb
+          msgSize: 50Mb
+          url: $${WS_URL}
+    chain: tac-spb
+    method-groups:
+      enabled:
+        - debug
+        - filter
+    methods:
+      disabled:
+      enabled:
+        - name: txpool_content # TODO: should be disabled for rollup nodes
+...

tac/tacchaind/tac-spb-tacchaind-pruned.yml

@@ -53,7 +53,8 @@ services:
       - 14331:14331
       - 14331:14331/udp
     expose:
-      - 26657
+      - 8545
+      - 8546
       - 6065
     environment:
       - API=eth,net,web3,txpool,debug
@@ -64,6 +65,7 @@ services:
       - MONIKER=d${DOMAIN:-local}
       - P2P_PORT=14331
       - PERSISTENT_PEERS=9c32b3b959a2427bd2aa064f8c9a8efebdad4c23@206.217.210.164:45130,04a2152eed9f73dc44779387a870ea6480c41fe7@206.217.210.164:45140,5aaaf8140262d7416ac53abe4e0bd13b0f582168@23.92.177.41:45110,ddb3e8b8f4d051e914686302dafc2a73adf9b0d2@23.92.177.41:45120
+      - PRUNING=default
       - STATESYNC_RPC=https://spb.tendermint.rpc.tac.build
     restart: unless-stopped
     stop_grace_period: 5m
@@ -80,7 +82,7 @@ services:
       - prometheus-scrape.path=/metrics
       - traefik.enable=true
       - traefik.http.middlewares.tac-spb-tacchaind-pruned-stripprefix.stripprefix.prefixes=/tac-spb
-      - traefik.http.services.tac-spb-tacchaind-pruned.loadbalancer.server.port=26657
+      - traefik.http.services.tac-spb-tacchaind-pruned.loadbalancer.server.port=8545
       - ${NO_SSL:-traefik.http.routers.tac-spb-tacchaind-pruned.entrypoints=websecure}
       - ${NO_SSL:-traefik.http.routers.tac-spb-tacchaind-pruned.tls.certresolver=myresolver}
       - ${NO_SSL:-traefik.http.routers.tac-spb-tacchaind-pruned.rule=Host(`$DOMAIN`) && (Path(`/tac-spb`) || Path(`/tac-spb/`))}
@@ -89,7 +91,7 @@ services:
       - traefik.http.routers.tac-spb-tacchaind-pruned.priority=50   # gets any request that is not GET with UPGRADE header
       - traefik.http.routers.tac-spb-tacchaind-pruned-ws.priority=100   # answers GET requests first
       - traefik.http.middlewares.tac-spb-tacchaind-pruned-set-ws-path.replacepath.path=/websocket
-      - traefik.http.services.tac-spb-tacchaind-pruned-ws.loadbalancer.server.port=26657
+      - traefik.http.services.tac-spb-tacchaind-pruned-ws.loadbalancer.server.port=8546
       - traefik.http.routers.tac-spb-tacchaind-pruned-ws.service=tac-spb-tacchaind-pruned-ws
       - traefik.http.routers.tac-spb-tacchaind-pruned.service=tac-spb-tacchaind-pruned
       - ${NO_SSL:-traefik.http.routers.tac-spb-tacchaind-pruned-ws.entrypoints=websecure}

zero-gravity/zerog.Dockerfile

@@ -22,20 +22,23 @@ ARG ZERO_GRAVITY_CHAIN_SPEC
 # curl uses -f (fail on HTTP error). Without it a 404 HTML body is written into the .tar.gz
 # and the build dies several layers later at "tar: not in gzip format" -- an error that
 # points nowhere near the real cause. That has cost three separate misdiagnoses.
+#
+# Strip leading 'v' from version if present, to avoid doubled-v (e.g., vv1.0.6 -> v1.0.6)
 RUN set -eu; \
-    ASSET="${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION}.tar.gz"; \
+    VERSION="${ZERO_GRAVITY_VERSION#v}"; \
+    ASSET="${ZERO_GRAVITY_CHAIN_SPEC}-v${VERSION}.tar.gz"; \
     if [ "${ZERO_GRAVITY_CHAIN_SPEC}" = "aristotle" ]; then \
         REPO="0gfoundation/0gchain-Aristotle"; \
-        TAGS="${ZERO_GRAVITY_VERSION} v${ZERO_GRAVITY_VERSION} ${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION}"; \
+        TAGS="${VERSION} v${VERSION} ${ZERO_GRAVITY_CHAIN_SPEC}-v${VERSION}"; \
     else \
         REPO="0gfoundation/0gchain-NG"; \
-        TAGS="v${ZERO_GRAVITY_VERSION} ${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION} ${ZERO_GRAVITY_VERSION}"; \
+        TAGS="v${VERSION} ${ZERO_GRAVITY_CHAIN_SPEC}-v${VERSION} ${VERSION}"; \
     fi; \
     for TAG in ${TAGS}; do \
         URL="https://github.com/${REPO}/releases/download/${TAG}/${ASSET}"; \
         echo "0g: trying tag '${TAG}' -> ${URL}"; \
         if curl -fsSL "${URL}" -o "/tmp/${ASSET}"; then \
-            echo "0g: resolved ${ZERO_GRAVITY_CHAIN_SPEC} ${ZERO_GRAVITY_VERSION} from tag '${TAG}'"; \
+            echo "0g: resolved ${ZERO_GRAVITY_CHAIN_SPEC} ${VERSION} from tag '${TAG}'"; \
             break; \
         fi; \
         rm -f "/tmp/${ASSET}"; \
@@ -44,7 +47,7 @@ RUN set -eu; \
         echo "0g: FATAL - no release asset '${ASSET}' found in ${REPO} under any of: ${TAGS}" >&2; \
         echo "0g: aristotle and galileo are SEPARATE repos on SEPARATE version lines" >&2; \
         echo "0g: aristotle = 0gchain-Aristotle (1.0.x), galileo = 0gchain-NG (3.0.x)" >&2; \
-        echo "0g: check that version '${ZERO_GRAVITY_VERSION}' exists for '${ZERO_GRAVITY_CHAIN_SPEC}'" >&2; \
+        echo "0g: check that version '${VERSION}' exists for '${ZERO_GRAVITY_CHAIN_SPEC}'" >&2; \
         exit 1; \
     fi
 
@@ -67,7 +70,8 @@ RUN set -eu; \
 # version, nor the layout. Assert on the binaries here so the NEXT upstream reshuffle
 # reports itself at the point of failure instead.
 RUN set -eu; \
-    SRC="/tmp/${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION}"; \
+    VERSION="${ZERO_GRAVITY_VERSION#v}"; \
+    SRC="/tmp/${ZERO_GRAVITY_CHAIN_SPEC}-v${VERSION}"; \
     tar -xzf "${SRC}.tar.gz" -C /tmp; \
     mkdir -p /0g; \
     if [ -d "${SRC}/rpc" ]; then \
@@ -88,7 +92,7 @@ RUN set -eu; \
     done; \
     if [ -n "${missing}" ]; then \
         echo "0g: FATAL - missing after extraction:${missing}" >&2; \
-        echo "0g: ${ZERO_GRAVITY_CHAIN_SPEC} v${ZERO_GRAVITY_VERSION} tarball layout not recognised." >&2; \
+        echo "0g: ${ZERO_GRAVITY_CHAIN_SPEC} v${VERSION} tarball layout not recognised." >&2; \
         echo "0g: known layouts are '<root>/rpc/bin/' (per-profile) and '<root>/bin/' (flat)." >&2; \
         echo "0g: contents of /0g were:" >&2; \
         ls -la /0g >&2 || true; \