Add hemi sepolia (testnet, chain 743111): op-geth pruned variant

hemi-testnet US-Central market $6/day with 2 providers. BTC side =
testnet3 (own hVM genesis @3522419), L1 = ethereum sepolia, snap sync,
genesis+rollup checked in per hemi-node testnet dir, fork overrides in
env/op/hemi/sepolia/.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

compose_registry.json

@@ -5454,6 +5454,23 @@
       "hemi-mainnet-op-geth-pruned-leveldb-hash"
     ]
   },
+  {
+    "chain": "sepolia",
+    "client": "geth",
+    "compose_file": "op/geth/hemi-sepolia-op-geth-pruned-leveldb-hash",
+    "features": [
+      "hash",
+      "leveldb"
+    ],
+    "network": "hemi",
+    "node": "node",
+    "relay": "bss",
+    "stack": "op",
+    "type": "pruned",
+    "volumes": [
+      "hemi-sepolia-op-geth-pruned-leveldb-hash"
+    ]
+  },
   {
     "chain": "mainnet",
     "client": "geth",

op/geth/hemi-sepolia-op-geth-pruned-leveldb-hash.yml

@@ -0,0 +1,250 @@
+---
+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:op/geth/hemi-sepolia-op-geth-pruned-leveldb-hash.yml
+#
+# docker compose up -d
+#
+# curl -X POST https://${IP}.traefik.me/hemi-sepolia \
+#   -H "Content-Type: application/json" \
+#   --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'
+
+services:
+  hemi-sepolia:
+    image: ${HEMI_GETH_IMAGE:-ghcr.io/hemilabs/op-geth}:${HEMI_SEPOLIA_GETH_VERSION:-7cfc394@sha256:26189e56be781c44b4db8cba8b02fb76651f68b7221f204e3f8a3b6933e7a4ee}
+    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:
+      - 13754:13754
+      - 13754:13754/udp
+    expose:
+      - 8545
+      - 6060
+      - 8551
+    environment:
+      - GETH_OVERRIDE_CANCUN=1715865630
+      - GETH_OVERRIDE_CANYON=1715865630
+      - GETH_OVERRIDE_ECOTONE=1715865630
+      - GETH_OVERRIDE_FJORD=1748963425
+      - GETH_OVERRIDE_GRANITE=1748963425
+      - GETH_OVERRIDE_HOLOCENE=1748963425
+      - GETH_OVERRIDE_HVM0=1733930401
+      - GETH_OVERRIDE_ISTHMUS=1748963425
+      - GETH_ROLLUP_DISABLETXPOOLGOSSIP=true
+      - GETH_ROLLUP_SEQUENCERHTTP=https://testnet.rpc.hemi.network/rpc
+      - OP_GETH_L2_READINESS_RPC=http://localhost:8545
+    entrypoint: /bin/sh -c '[ -f /config/genesis.json ] && geth --db.engine=leveldb --gcmode=full --datadir /data init --state.scheme=hash /config/genesis.json; exec geth "$@"' --
+    command:
+      - --bootnodes=enode://545da2b44f197091c0ca9283c9c1dd5ffc8562a3cd4a37709a7cd83ca725ecacdb4571dacd916a1455e9dd9f2260e5bc5dddf9fd40ba4601a71b401adbaeec21@34.147.95.117:30303
+      - --datadir=/data
+      - --db.engine=leveldb
+      - --gcmode=full
+      - --hvm.genesisheader=00c05732cdc3e0d654efe86351f0cbfc6c79325e9f9fa7886a39b552f5c4d90700000000dae4079485e26f1f77425b84a13760038a352d07a0fef92b5188bd04c2999162afca58679121011962b9d0a5
+      - --hvm.genesisheight=3522419
+      - --hvm.headerdatadir=/data/tbc/headers
+      - --maxpeers=50
+      - --metrics
+      - --metrics.addr=0.0.0.0
+      - --metrics.port=6060
+      - --nat=extip:${IP}
+      - --networkid=743111
+      - --port=13754
+      - --rpc.gascap=600000000
+      - --rpc.txfeecap=0
+      - --state.scheme=hash
+      - --syncmode=snap
+      - --tbc.leveldbhome=/data/tbc/data
+      - --tbc.network=testnet3
+      - --http
+      - --http.addr=0.0.0.0
+      - --http.api=eth,net,web3,debug,admin,txpool,engine
+      - --http.port=8545
+      - --http.vhosts=*
+      - --ws
+      - --ws.addr=0.0.0.0
+      - --ws.api=eth,net,web3,debug,admin,txpool,engine
+      - --ws.origins=*
+      - --ws.port=8545
+      - --authrpc.addr=0.0.0.0
+      - --authrpc.jwtsecret=/jwtsecret
+      - --authrpc.vhosts=*
+    restart: unless-stopped
+    stop_grace_period: 5m
+    networks:
+      - chains
+    volumes:
+      - ${HEMI_SEPOLIA_OP_GETH_PRUNED_LEVELDB_HASH_DATA:-hemi-sepolia-op-geth-pruned-leveldb-hash}:/data
+      - ./op/hemi/sepolia:/config
+      - .jwtsecret:/jwtsecret:ro
+      - /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.hemi-sepolia-op-geth-pruned-leveldb-hash-stripprefix.stripprefix.prefixes=/hemi-sepolia
+      - traefik.http.services.hemi-sepolia-op-geth-pruned-leveldb-hash.loadbalancer.server.port=8545
+      - ${NO_SSL:-traefik.http.routers.hemi-sepolia-op-geth-pruned-leveldb-hash.entrypoints=websecure}
+      - ${NO_SSL:-traefik.http.routers.hemi-sepolia-op-geth-pruned-leveldb-hash.tls.certresolver=myresolver}
+      - ${NO_SSL:-traefik.http.routers.hemi-sepolia-op-geth-pruned-leveldb-hash.rule=Host(`$DOMAIN`) && (Path(`/hemi-sepolia`) || Path(`/hemi-sepolia/`))}
+      - ${NO_SSL:+traefik.http.routers.hemi-sepolia-op-geth-pruned-leveldb-hash.rule=Path(`/hemi-sepolia`) || Path(`/hemi-sepolia/`)}
+      - traefik.http.routers.hemi-sepolia-op-geth-pruned-leveldb-hash.middlewares=hemi-sepolia-op-geth-pruned-leveldb-hash-stripprefix, ipallowlist
+
+  hemi-sepolia-node:
+    image: ${HEMI_NODE_IMAGE:-ghcr.io/hemilabs/op-node}:${HEMI_SEPOLIA_NODE_VERSION:-7c70d2d@sha256:7db35d5798615e572d80823a3238a8111b14a90aade876a34b6a2936b17cbd87}
+    ports:
+      - 18754:18754
+      - 18754:18754/udp
+    environment:
+      - OP_NODE_BSS_WS=http://hemi-sepolia-relay:8081/v1/ws
+      - OP_NODE_L1_BEACON=${ETHEREUM_SEPOLIA_BEACON_REST}
+      - OP_NODE_L1_BEACON_ARCHIVER=${ETHEREUM_SEPOLIA_BEACON_ARCHIVER}
+      - OP_NODE_L1_ETH_RPC=${HEMI_SEPOLIA_L1_EXECUTION_RPC:-${ETHEREUM_SEPOLIA_EXECUTION_RPC}}
+      - OP_NODE_L1_RPC_KIND=${ETHEREUM_SEPOLIA_EXECUTION_KIND:-standard}
+      - OP_NODE_L1_TRUST_RPC=${ETHEREUM_SEPOLIA_EXECUTION_TRUST:-false}
+      - OP_NODE_L2_ENGINE_AUTH=/jwtsecret
+      - OP_NODE_L2_ENGINE_RPC=http://hemi-sepolia:8551
+      - OP_NODE_L2_ENGINE_RPC_TIMEOUT=120s
+      - OP_NODE_L2_SKIP_SYNC_START_CHECK=false
+      - OP_NODE_LOG_LEVEL=info
+      - OP_NODE_METRICS_ADDR=0.0.0.0
+      - OP_NODE_METRICS_ENABLED=true
+      - OP_NODE_METRICS_PORT=7300
+      - OP_NODE_OVERRIDE_CANYON=1715865630
+      - OP_NODE_OVERRIDE_DELTA=1715865630
+      - OP_NODE_OVERRIDE_ECOTONE=1715865630
+      - OP_NODE_OVERRIDE_FJORD=1748963425
+      - OP_NODE_OVERRIDE_GRANITE=1748963425
+      - OP_NODE_OVERRIDE_HOLOCENE=1748963425
+      - OP_NODE_OVERRIDE_ISTHMUS=1748963425
+      - OP_NODE_OVERRIDE_PECTRABLOBSCHEDULE=1742486400
+      - OP_NODE_P2P_ADVERTISE_IP=${IP}
+      - OP_NODE_P2P_LISTEN_IP=0.0.0.0
+      - OP_NODE_P2P_LISTEN_TCP_PORT=18754
+      - OP_NODE_P2P_LISTEN_UDP_PORT=18754
+      - OP_NODE_P2P_STATIC=/ip4/34.147.95.117/tcp/9003/p2p/16Uiu2HAmFtpk79F9M1TdC2cnq8c1pJy59yrb5AWeM1qH6d13Fbi2,/ip4/34.90.95.68/tcp/9003/p2p/16Uiu2HAmEDnT7hSbpD5x7TEyywofqtMw6CBCn1Yasn8Ut8CefBi3,/ip4/34.34.97.92/tcp/9003/p2p/16Uiu2HAm9SXFzfB1Mx5aJ6j9QKSs44jA4MNiDVBbGF2JPWs4h8eU
+      - OP_NODE_ROLLUP_CONFIG=/config/rollup.json
+      - OP_NODE_ROLLUP_LOAD_PROTOCOL_VERSIONS=true
+      - OP_NODE_RPC_ADDR=0.0.0.0
+      - OP_NODE_RPC_PORT=9545
+      - OP_NODE_SNAPSHOT_LOG=/tmp/op-node-snapshot-log
+      - OP_NODE_SYNCMODE=execution-layer
+      - OP_NODE_VERIFIER_L1_CONFS=0
+    entrypoint: [op-node]
+    restart: unless-stopped
+    depends_on:
+      hemi-sepolia:
+        condition: service_started
+        restart: true
+      hemi-sepolia-relay:
+        condition: service_started
+    networks:
+      - chains
+    volumes:
+      - ./op/hemi/sepolia:/config
+      - .jwtsecret:/jwtsecret:ro
+    logging: *logging-defaults
+    labels:
+      - prometheus-scrape.enabled=true
+      - prometheus-scrape.port=7300
+      - prometheus-scrape.path=/metrics
+      - traefik.enable=true
+      - traefik.http.middlewares.hemi-sepolia-op-geth-pruned-leveldb-hash-node-stripprefix.stripprefix.prefixes=/hemi-sepolia/node
+      - traefik.http.services.hemi-sepolia-op-geth-pruned-leveldb-hash-node.loadbalancer.server.port=9545
+      - ${NO_SSL:-traefik.http.routers.hemi-sepolia-op-geth-pruned-leveldb-hash-node.entrypoints=websecure}
+      - ${NO_SSL:-traefik.http.routers.hemi-sepolia-op-geth-pruned-leveldb-hash-node.tls.certresolver=myresolver}
+      - ${NO_SSL:-traefik.http.routers.hemi-sepolia-op-geth-pruned-leveldb-hash-node.rule=Host(`$DOMAIN`) && PathPrefix(`/hemi-sepolia/node`)}
+      - ${NO_SSL:+traefik.http.routers.hemi-sepolia-op-geth-pruned-leveldb-hash-node.rule=PathPrefix(`/hemi-sepolia/node`)}
+      - traefik.http.routers.hemi-sepolia-op-geth-pruned-leveldb-hash-node.middlewares=hemi-sepolia-op-geth-pruned-leveldb-hash-node-stripprefix, ipallowlist
+
+  hemi-sepolia-relay:
+    image: ${HEMI_BSS_IMAGE:-hemilabs/bssd}:${HEMI_SEPOLIA_BSS_VERSION:-1.6.3}
+    ports:
+      - 23754:23754
+      - 23754:23754/udp
+    expose:
+      - 8081
+    environment:
+      - BSS_ADDRESS=:8081
+    restart: unless-stopped
+    networks:
+      - chains
+    volumes:
+      - ./op/hemi/sepolia:/config
+    logging: *logging-defaults
+    labels:
+      - prometheus-scrape.enabled=false
+
+volumes:
+  hemi-sepolia-op-geth-pruned-leveldb-hash:
+
+x-upstreams:
+  - id: $${ID}
+    labels:
+      provider: $${PROVIDER}
+    connection:
+      generic:
+        rpc:
+          url: $${RPC_URL}
+        ws:
+          frameSize: 20Mb
+          msgSize: 50Mb
+          url: $${WS_URL}
+    chain: hemi-testnet
+    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
+...

op/hemi/sepolia/rollup.json

@@ -0,0 +1,35 @@
+{
+  "genesis": {
+    "l1": {
+      "hash": "0xba3af4dc71b531ec9dac0c069cf398996bfe4ca958573c9a45ef05841ce18ace",
+      "number": 5302554
+    },
+    "l2": {
+      "hash": "0xc7eef424ae7c339cd0896344c80e136b81246ec5fe7d91a668a09b4c17543194",
+      "number": 0
+    },
+    "l2_time": 1708110816,
+    "system_config": {
+      "batcherAddr": "0x0632215e32658508fc985bb80f22ee71377f7aae",
+      "overhead": "0x0000000000000000000000000000000000000000000000000000000000000834",
+      "scalar": "0x00000000000000000000000000000000000000000000000000000000000f4240",
+      "gasLimit": 30000000
+    }
+  },
+  "block_time": 12,
+  "max_sequencer_drift": 600,
+  "seq_window_size": 3600,
+  "channel_timeout": 300,
+  "l1_chain_id": 11155111,
+  "l2_chain_id": 743111,
+  "regolith_time": 0,
+  "batch_inbox_address": "0xff00000000000000000000000000000000743111",
+  "deposit_contract_address": "0xb6f9579980ae46f61217a99145645341e49e2516",
+  "l1_system_config_address": "0xfa73580f4d72294ae9ee3daac36d8bf111b37ce9",
+  "protocol_versions_address": "0x0000000000000000000000000000000000000000",
+  "chain_op_config": {
+    "eip1559Elasticity": 6,
+    "eip1559Denominator": 50,
+    "eip1559DenominatorCanyon": 250
+  }
+}

reference-rpc-endpoint.json

@@ -3442,6 +3442,7 @@
     "lagging_lag": 20,
     "syncing_lag": 40,
     "urls": [
+      "https://rpc.tea.xyz",
       "https://tea.drpc.org"
     ]
   },