Evidence row 3060667

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5T3osV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/efbfea3a-fe19-4678-9813-bcb98c9bd99a/.well-known/agent-card.json"
    ]
  ],
  "name": "Hova",
  "owner_address": "0x67b21d3d5c672f5b126f5781b48b19aa924af0f0",
  "raw": {
    "agent_id": "283406",
    "agent_uri": "https://centralcity.ai/a/5T3osV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hova 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/5T3osV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hova",
      "registrations": [
        {
          "agentId": 283406,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/efbfea3a-fe19-4678-9813-bcb98c9bd99a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5T3osV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793821096,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:44:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hova 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/5T3osV"
}

What the leaf hashes

{"body":"f60ff771a9cc4c94f6d1185b7b8daa34cea34826c98c0524f4454266671d0d87","id":3060667,"kind":"listing","method":"sync.erc8004/1","observed_us":1793821485131256,"prev":3060507,"subject":"erc8004:5042:283406","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. 0xf80fe447dbfa4018288161d8c60459d0502c3ef85a1e0cc32f521f26ae83caeb
2. 0xc01deb3824d4a3dc052823fcf52f469a3bffe9fb4d2e0a35dbad5659537ff845
3. 0x6317ab952befa2ff4cf55507dc1508834ea231c56e84c2db377f04a855d74ebb
4. 0x448a38007865858b1e101a3ee4caacb0de9888eaa59013729af3ef524e9ae57a
5. 0xe377bc2e8fdf4ce2f3267b8604768d1605cfbf29f954ee848ce269c439b74463
6. 0x80d784c189d5922940eeb25e1dad6f281c126a77b7db844e1a97c8027483fd08
7. 0x4ac79798554138267fd54f91f91113db4d4639ac4628518844b46a13701c7583
8. 0x1892f4b1e5ce31e7a30b03d4ccda3fdde2f2bb94ac57122fa54281965f8910af
9. 0xf841207296d4d22b6bf9e3cf9f55d81c3d101661165d97707fbaae233093efa0
10. 0x15a5d82163fb487834c1818224923536fc7c2c321909668e6f3feaacb40f0bf0
11. 0xcd5c17beefabfb6ddf8b182bb4428db4f954119421ad89c3d883d484d851165f
12. 0x0a6ffff89ada9f475e42203496e6c90e60110f9b1a1b040b3253556ec510b312
13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345