Evidence row 3009581

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wj1qHl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4c74334d-b15e-4579-9443-d147e6d28e26/.well-known/agent-card.json"
    ]
  ],
  "name": "Tretero",
  "owner_address": "0x51945c9c71f973bffe859a90b2084f9fd7e39b1b",
  "raw": {
    "agent_id": "249536",
    "agent_uri": "https://centralcity.ai/a/wj1qHl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tretero 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/wj1qHl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tretero",
      "registrations": [
        {
          "agentId": 249536,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4c74334d-b15e-4579-9443-d147e6d28e26/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wj1qHl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793798018,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:14:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tretero 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/wj1qHl"
}

What the leaf hashes

{"body":"87c4982ab3d25bb70854ca81d234779c4f109224b4477e648f6f1189aa6697f2","id":3009581,"kind":"listing","method":"sync.erc8004/1","observed_us":1793798088214160,"prev":3009414,"subject":"erc8004:5042:249536","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. 0xbac77879397951fe9f7e490a86714565ce9886898fe8639a937b3dde72aab71f
2. 0x96a26f4240fe56987da069395587b6cefce260093aa9a5cb31f54d7630fc063a
3. 0xbda2d22908900ab5d3672f631cddd5d35229146114a6fed0762037f28181c01b
4. 0x05839ab96f0c786aaa4c3bacc93c9f343ff4dd8f5deedf677a0b0655e5e5662f
5. 0x11a417de219f6ce47a6ede316cbe2a038f8b82d117f44529a0bb9fb180f69386
6. 0x199f156fe6bf754b739798d9b3a003bd3741c51ebc56260d5b370a386c7c0758
7. 0xd583269cfafd3c2be302b3c7238c6493b7d14af3845f3f111e3c100e5aa97d1f
8. 0x57a99d4d8b9b12b121e6c277b7940c594144be341dd7fe7051a5990b674fcb41
9. 0x2b12444da62b1d201b57a3470384507db4c87d255504afe0101a2ff8682e2f4d
10. 0x62eac033baed7d2deab536efbb94e0bc234f0516bac5b79a565d6b4a3d53d81a
11. 0x3ff706d7b8fb029fd1ab07ddc2a5bef68fc6ba49ea875a19bab2dec8e49facdb
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