Evidence row 2952807

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/a8Bcrx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1995bc9c-f049-4856-844a-f2b58e4b409e/.well-known/agent-card.json"
    ]
  ],
  "name": "Orivik",
  "owner_address": "0xedc6e87e58b26681bebf74d8a83c3eeb70ae785f",
  "raw": {
    "agent_id": "226893",
    "agent_uri": "https://centralcity.ai/a/a8Bcrx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orivik 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/a8Bcrx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orivik",
      "registrations": [
        {
          "agentId": 226893,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1995bc9c-f049-4856-844a-f2b58e4b409e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/a8Bcrx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793768570,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:06:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orivik 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/a8Bcrx"
}

What the leaf hashes

{"body":"dc75cf8bd592b5c98524b94ade67e321fe1647b708c779d2278daacd3359e635","id":2952807,"kind":"listing","method":"sync.erc8004/1","observed_us":1793768778240089,"prev":null,"subject":"erc8004:5042:226893","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. 0xbb71f5318f7d28228f78df43bc8d8ef3466a76602e2b58161e4377af4153edae
2. 0xe6272352ff266f258ebf6ad3b69af31d807a17f230773c54d41ccd6c28fc53d2
3. 0x086ce2061a40b178b1700725019b67ff32eb09e56b565ada4b963960fa688cd2
4. 0x9a168d71c5c23c037d17fbe729a3327effe538d2486c6f107ce8bca8bc75a155
5. 0xe9f14b16baf7ec0c6fc3627031a42fd85c41ba833dd0d5ad4085eecfa2cb5b6e
6. 0xf2600561dc9f0146b81631b64213cf5a073a2d013717f9715bd987762a02a47c
7. 0x1f2f0ab3063cab72e5814a350c69968caab0a3d81728261a73a870cb37cd2e98
8. 0x51726685a775d105d47f1dcfed65b16c950acf8754fca32bc33ddeadbfbe7438
9. 0x38ccb794838f8fb9e282dc4bcea32d3d8fc4654e46725833bb1c4a61d61f68a7
10. 0x870a73fc803b06bf0c54a6b2dcf4a874723bc8ddd5c5eae95a210370d4d58a21
11. 0xdf935b3c0705be109e8c01469e6d3cd9a0b1da089c9809cde50d8cc16beef1a4
12. 0xeff06e8356c5de3ab8a2ed325febc0d556dc06f70983ed95744c74ac3e7086ba
13. 0x2a8162f40aa4c5724a3665329609f744b79b400662994f1b00ce0d7a210400a1
14. 0x7aa3efb7074066b3f8ec1d8329dfa11e7f8bb9594e7b6fb5e94738e387e076a9
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345