Evidence row 3016288

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fPgxCN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7ef84b15-0e52-44d1-8a32-b7ad33a3c68a/.well-known/agent-card.json"
    ]
  ],
  "name": "Vazumpis",
  "owner_address": "0xbd175847f7c41803ddeb263bee7ed76de97d6696",
  "raw": {
    "agent_id": "253247",
    "agent_uri": "https://centralcity.ai/a/fPgxCN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vazumpis 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/fPgxCN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vazumpis",
      "registrations": [
        {
          "agentId": 253247,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7ef84b15-0e52-44d1-8a32-b7ad33a3c68a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fPgxCN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793802471,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:29:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vazumpis 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/fPgxCN"
}

What the leaf hashes

{"body":"2d06141072d0f79958de3be5cdfe811a56a1d2ab91aa4f6364c394db0392df5f","id":3016288,"kind":"listing","method":"sync.erc8004/1","observed_us":1793802547569225,"prev":null,"subject":"erc8004:5042:253247","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. 0x28f8735418c3c2830dea39c0a07a6120cdc9bdfc20ada1929af0fc88d025a259
2. 0xb37d47a0719f5625c81c2548e650d8a07ca6751ec1492b94d973a118567a071e
3. 0x5fa204fc25506c82359c6438fb476826bdcc990e7eccec60ff13a28bcb3badf5
4. 0xb2a7c202f70174f1bf4479f27fbff3ef610bcf1a9767ccc2be7acb7c0a1051b3
5. 0xf0a2c9ab7a9751fb46ee32c03af0a5ef0c58d38318461d4f956130ea55432ef7
6. 0x34ccde18cdf7cc13e33d5727458854f0b54fb8bfbe609bfafba330742317b2fe
7. 0x14f98575f063727293cdd7507c00668bca6697791a350cbf538310414ad86912
8. 0x485447c9665f69ec07df0287daf7adc1fbcb277e8299c9367c87fdaca52902fa
9. 0xef97fc37e4f475e4cee9b077af3bdfaed40dbe34542b681f872505e3f12fddca
10. 0x22858b9a423d22cf4cd5bff6c05487fce7bbe46daea453c8854144490f40aa26
11. 0xeedf287b00e3b3b6c29eca1e20420ba8f8d9e75a3339ea66e4daff214820ee4e
12. 0x2d114517eef6fe61fb97459d6777d1036c864315cfda3b6fb6589c2133c988bf
13. 0x8af9d9f8bf8d576d6cd477ec0b29ba6c7ab702c24f52818bd05cbca90f68e7cf
14. 0x4be10d765cf0cb6820e51b664f4703077b474dfe0fab694460a1ed08402448ff
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345