Evidence row 2501255

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uvydKS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/75b5c130-68ed-4bff-bbe6-69cd46a633f7/.well-known/agent-card.json"
    ]
  ],
  "name": "Gromeh",
  "owner_address": "0x48c4e24ac07dfb69bb3d5dbaf9cb9e865bcbbe5b",
  "raw": {
    "agent_id": "149387",
    "agent_uri": "https://centralcity.ai/a/uvydKS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gromeh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/uvydKS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gromeh",
      "registrations": [
        {
          "agentId": 149387,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/75b5c130-68ed-4bff-bbe6-69cd46a633f7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uvydKS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793670629,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:52:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gromeh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/uvydKS"
}

What the leaf hashes

{"body":"9610b8cc7ac2cc4ec8692a9b39e8910b63f8ec00079bbd6a68fb8a2915aa0147","id":2501255,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670720641797,"prev":null,"subject":"erc8004:5042:149387","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xa8e390ddf7b4ba923788228cfc6ffab05b7b12b1c338850f82179a6c24498cdb
2. 0xb75d1928e257660c013a1cd6e57bea97823930f4ae568ba826ede32100f99c6a
3. 0xa09f88240f60abd1172a7957a4d6938757313463296a4b2b0466926cdaf34c93
4. 0xf8b1c1f81389069a8019645ee9134d7b306f367298cc8c91ddf2ab425fe132ca
5. 0x5610bd38abfedda0a673223f0b83d4756b1151367abfcfaa34e154f13f913d58
6. 0xf8a1d233ef599629bff1b9554dbdba1cf5eb0ee789f62d313f26fd296fc76811
7. 0x24914f0c2afe535c7a7d03237b1aa972714af0198b594c50687585ee80b9eb56
8. 0xa4ad0431bc9a3c541e45ee69e5d3090c0614ac4d59e91f53c53cf21f10d5cc62
9. 0x3a5a085fcd47210626b0298b6258fd75a47253d357da75ef3d48fb004efb24ce
10. 0x58d60073ba4958cb4c802d88282719c7aa773e5dafbb18e76e45fb9a107f2ae9
11. 0x85a8ca7279980f1f8cca6246f4b0071ca55050041f5aead4a60dac5332567de3
12. 0xe960c145281183c0631477923246691581efc19f87bf0e18bd31f60dfa5f92fb
13. 0x072b3d17bb7341e0a6f5545d34c6714e6464c4add696fb4eda76427e86b03107
14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7