Evidence row 1769307

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/77pzxL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d0486a00-00a7-4a53-a63d-f96af039605c/.well-known/agent-card.json"
    ]
  ],
  "name": "Gonino",
  "owner_address": "0xbc01ec078c021e1187fd4d2d10ef2fe554caf6b8",
  "raw": {
    "agent_id": "6123",
    "agent_uri": "https://centralcity.ai/a/77pzxL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gonino 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/77pzxL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gonino",
      "registrations": [
        {
          "agentId": 6123,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d0486a00-00a7-4a53-a63d-f96af039605c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/77pzxL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793544429,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:49:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gonino 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/77pzxL"
}

What the leaf hashes

{"body":"b97683ebcb8ab1da256c8065cf7db914c605a275ac424130433ccc44515a3525","id":1769307,"kind":"listing","method":"sync.erc8004/1","observed_us":1793544553892254,"prev":null,"subject":"erc8004:5042:6123","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xc5bcf93bf2c60523eb42c93e877f37387f77080e1345780b6bb465025d6edef6
2. 0x439d91ca4cb6a967aff2bb0d4ab9cb8d94fb9f76deccf48f4259fc5f380977fb
3. 0xcd230b9cd82b4bcfeaaa5b1a8a5a03fc452a4bef1c52b1edaa53d82dbf5702d8
4. 0xa4fbc3c43787f3f410620e436eef0729af41d807c92a6d1e8c8fb247f61b9084
5. 0xba436b88333906feb9efdc1d409ec7a14987b86a5609370be6a1943283707903
6. 0xb5428e2747d3be0ce73c5a3a0389fe92ff08caedd565ab3f0f553a5c04d90d3b
7. 0xa5dfe901f810eb29cdc1f4e41fe6d5ec2b637fb31fcd15d11c5418866c4b2c53
8. 0xd27fe2f141ce8ee0648ecf20a7233f23d3b44a0de8122e77ba8918ae77ce1f60
9. 0x8525e050391f6f84a4538c584343d19697f052d30e754ffe70a0bc1a44fe3c1a
10. 0x25ebec2e4fd746e804d7c32d63e0c8e8f654238bb9e870e5f1d3250398572289
11. 0xe316387944d1071aef5006421f8a81214766f5614b37fb777c46abb79382f2ae
12. 0x708edbbc5c93eaadcb16f46d00180d1abd9f006f6897baa185b89bb0db26849f
13. 0xe14f0d8e2b9967bfb142a635a58f2d35462fc1282dcc137d3d835cfd908c00b2
14. 0x5da52d6bfc8f88d79ebced4b6bebec468f5c2d8a21c193d44e901c7a6ce7941e
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90