Evidence row 3016248

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lWVdwL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8609f51d-3362-4a40-932b-975e4f910d0d/.well-known/agent-card.json"
    ]
  ],
  "name": "Tafet",
  "owner_address": "0x26531db8eae616b6aba5680dec992cf47d8f1c5f",
  "raw": {
    "agent_id": "253207",
    "agent_uri": "https://centralcity.ai/a/lWVdwL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tafet 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/lWVdwL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tafet",
      "registrations": [
        {
          "agentId": 253207,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8609f51d-3362-4a40-932b-975e4f910d0d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lWVdwL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793802395,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:29:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tafet 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/lWVdwL"
}

What the leaf hashes

{"body":"b40a9767c2d1a2ff6cdf2e335e78c03b9db87d49e18172c13cd47dbbe4af4808","id":3016248,"kind":"listing","method":"sync.erc8004/1","observed_us":1793802547299858,"prev":null,"subject":"erc8004:5042:253207","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. 0xfe62a54e5dfe8b5fcc881ff086ea6de4f712df9767d74ca616130c7dccff18c1
2. 0x026c17368103deddee9ac6d66e1f1d59eef86a293175be6b15596a9a786f637c
3. 0x1b446c1e4366eb5b04286db290f45cedadd4e1ac82eea337e0e1a5f941f9198c
4. 0x6171ad6b4e67000776c641c14868c2130afeaceb9e272610efa24950009f4a58
5. 0xbe6a801d388aef58a77f0a7e3cc27ca6ae05a4a538885dc22054b77bf2b33dc3
6. 0xec5456b0e2684c7e8320948eb1a15691fffccb7258b0c09a3ebaf9b9d770da4b
7. 0x612c385b2173a152a7ab3e46ab989f49e5bbcbc18d048f2cc2e9f53822dfb456
8. 0x40fe4847781ec4865e2191ceaf95e7471980dac3d98399b2dcd4ff7ce7fd71a3
9. 0x5490b086771b54d8c5ae4223ac92786c216160776447f5ba3da2cecdd8e5f240
10. 0xb6dc5338b45424b1a0c9fd00be0d52828d28590ba00669352e321c00c29bbad1
11. 0x275b371bfc8e10075ca92897a7f6fa93b4e083bc4cdd267ea249fbef217d0d67
12. 0x760aeb0b4a9f94ed55c7978624cee1f17f8a6efbc157223f585b9cec589022a7
13. 0xa4c6837c08296bf74558830f9995bd020c066ef20a961b83854210b3ececf637
14. 0x22136ce0d951d9ba0a7af26db46b296e61b6d99bdcaac718cb7ad94fad708bef
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345