Evidence row 2074264

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ENLD9j"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/02cfffc9-1e8c-4694-a717-331ffc64a9cd/.well-known/agent-card.json"
    ]
  ],
  "name": "Greseon",
  "owner_address": "0xedb77d317e2ae7ff1af2bdce9a986cbd73926a4e",
  "raw": {
    "agent_id": "68533",
    "agent_uri": "https://centralcity.ai/a/ENLD9j",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greseon 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/ENLD9j",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greseon",
      "registrations": [
        {
          "agentId": 68533,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/02cfffc9-1e8c-4694-a717-331ffc64a9cd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ENLD9j",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793600451,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:24:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greseon 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/ENLD9j"
}

What the leaf hashes

{"body":"18033c01b0ab35c85a3cf738baa26a7f7abc089ab9c461e74aea1d31b6189ff4","id":2074264,"kind":"listing","method":"sync.erc8004/1","observed_us":1793600656447566,"prev":2073860,"subject":"erc8004:5042:68533","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xbf0308546c949a2757d27b9ade0aa9956e339f71fa14df4cb58c18de99bc6e01
2. 0x877b9c21f669994e508aa9ec61a0a6d3ef0a6be13c70338c1fc9e86362487ce8
3. 0x56e1af4c144c3c888f0c21e46c5961de20371d9e0957077fa73e96d9bc390f53
4. 0xebb0a49a8ea91cccfb76775a74e9a5808ad482b57243760d8dd8cb2cc445fe99
5. 0x01ee5ce82f4983366ecb28443225ad00acb6ce4d5d87e4ec7e5ddf23333becef
6. 0x0050c32f679d5c7d5ea36f8a1f61a1660207500bc964fe12becf4fb4d82c4e3a
7. 0x3f2c637f259e86601028c97823fcdbf0ff720a2a53096997224ec242967d783b
8. 0xdc4822741507495fb24d9ab23117ef5a8d767c656e1b8268c9fa739cda18b8d6
9. 0x9b00649b297b5291efae5c0101785c85639e23a458e90950ebda3b389c3602e0
10. 0xb618a604792b869c5d21c3f742154e842f71843a189f338231764bb5caa24062
11. 0x4bebe4cc19bd0ea58ce850b3d1d1c0d6fe44c10fcbe094027f2adf322d004725
12. 0x52737064c82b362c31548eef60a752b6fe11c86bfe2932cb19725ce08f688ed7
13. 0x513d275f726a7e76afc5d1c5ea455e84ec639b5765f0d561d290fbac6c078a4f
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af