Evidence row 2981933

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0S5vUd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9a7f74b3-86d4-4896-baf0-1f13dbf02da1/.well-known/agent-card.json"
    ]
  ],
  "name": "Piodet",
  "owner_address": "0xa7a82c611f93a3d6da08dcfc3282bdd04fc79528",
  "raw": {
    "agent_id": "237608",
    "agent_uri": "https://centralcity.ai/a/0S5vUd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piodet 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/0S5vUd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piodet",
      "registrations": [
        {
          "agentId": 237608,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9a7f74b3-86d4-4896-baf0-1f13dbf02da1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0S5vUd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793782911,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:06:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piodet 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/0S5vUd"
}

What the leaf hashes

{"body":"865379fc2d8ea9c60ff68b1d1de4c0e82921b25a093ddfab0948cc26fdc2f77a","id":2981933,"kind":"listing","method":"sync.erc8004/1","observed_us":1793783212588444,"prev":2981490,"subject":"erc8004:5042:237608","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. 0xbae110c404be7216c28cc2e56a880009010c2b2abcec6d3dad4b0a4485a072db
2. 0xc22bd4331df02686e725633e3694a7082b87df91d820fec278c9b1a8f2702c26
3. 0x503fa70744a0fb1842b7aee84fd29601e43214598b219c41a97209d16c03599d
4. 0xf179706e41b2a532d600f2b2519265e1b117e48a84e401f3d7261574bf321390
5. 0x7c98ea5f3f3aff6298a4ae1bee0cc3c882725d9460979bb00801d20213d5425e
6. 0x752e56461c1dec71e3975af40f11865c689ef174c119052a9db1714117a3a22d
7. 0xe9b79590ed05fa4fe60d0ea8bbd3e9646edbc24dcef2418f144f260b0fc17994
8. 0x3a7917d02a9bb6499b0a8e658f89d4ddb243516d3800239a4d16f685987b7b02
9. 0xeb32ee15ebc12ca71e853650e6a768d7f2cb5c8fad681a9ddfbe59fac2af3d4d
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