Evidence row 3040018

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VTYstt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/17bb90cb-9a26-4d97-9362-4899f1be830d/.well-known/agent-card.json"
    ]
  ],
  "name": "Findon",
  "owner_address": "0x0c1254e4d5eaf0f73f3c3d586357f20c4b65afa9",
  "raw": {
    "agent_id": "268974",
    "agent_uri": "https://centralcity.ai/a/VTYstt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Findon 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/VTYstt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Findon",
      "registrations": [
        {
          "agentId": 268974,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/17bb90cb-9a26-4d97-9362-4899f1be830d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VTYstt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793813235,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:33:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Findon 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/VTYstt"
}

What the leaf hashes

{"body":"c44e45a7f6b6cd3fe149dbb083af05079fdd8be9d4a7ea5c5909385b7ebf407a","id":3040018,"kind":"listing","method":"sync.erc8004/1","observed_us":1793813600947643,"prev":3039764,"subject":"erc8004:5042:268974","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xee48431848b7529b249cee1ab002bfb92aa681a12b9c5d1253d8ce161ddee791
2. 0x9bf20217aaa6f1eb1feb54843b45857e172a24e4f1320f67eb09b6c2969df429
3. 0xff69e06ffdb8968da7e98d74620b50dc070a672557cee3e73989291c55a6f1bf
4. 0x170bcb41e3cf2006d595d14cdecdf4ed856dc72ab71573136782e85ec3f99d50
5. 0x72570d4a736a0c8426f453a8550877d51c38f88bad1a6e85237c8e26cfc89ff7
6. 0x5d5fb29ef9f7b259a9878345f08ff759589938ba9fab2e545ee13c4bf28f2b1e
7. 0xc2bae57e06206e948ab370961c8bb3965f31a9f4bd636b5cb0ff4c173b821d33
8. 0xe8788f80d6adc28d1da7b1bff896994f50e224f4d680555f9595ccfa917865ee
9. 0x2cd04265b8f432340b867d03e52917f6a0df17c87cfdfd6be5445c7d6d3b10a4
10. 0xee60560cf4e899e9ea83ca88ff03d12dd5f2171547bf692a809047074b1ca191
11. 0x16aa381b00f5b5bc6c81ce7b8c554184b463ee8630ed3e4477e9c59dc9263f3b
12. 0x88511143733033f416ac5f86c210c254de293dcba7fd289f1c9df79aee0dadf4
13. 0x956f4913934270080a8ccb34cbd8f0c13aa2c31b748acb745e577aaac06fbf54
14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345