Evidence row 2062338

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Iye3Dv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b705ae55-634c-4f6e-a012-aa5cd2e96c3b/.well-known/agent-card.json"
    ]
  ],
  "name": "Maezeon",
  "owner_address": "0xb51fa3b20065d692e16e1ce9e7ea9ff9d38d8340",
  "raw": {
    "agent_id": "62933",
    "agent_uri": "https://centralcity.ai/a/Iye3Dv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maezeon 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/Iye3Dv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maezeon",
      "registrations": [
        {
          "agentId": 62933,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b705ae55-634c-4f6e-a012-aa5cd2e96c3b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Iye3Dv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793595728,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:08:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maezeon 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/Iye3Dv"
}

What the leaf hashes

{"body":"2d32a8eb6bdf9d1461ced520c424592cdd538bd182fbde287497bbc48a1e3cc7","id":2062338,"kind":"listing","method":"sync.erc8004/1","observed_us":1793596115952290,"prev":2061695,"subject":"erc8004:5042:62933","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. 0xc1f757c343467a71310ef0b10049f44639cbca563dc2a3479e60f7c265237bd6
2. 0x9792746c19d8cb39314d1478b375e65e0f7e144c613dc6b1dc534695ae9e6162
3. 0x5510bd5c8c0ffb997fb1565cd987e331f33fe2d3e9db778b76822b68b406d69e
4. 0xe55e78ece43797f779fc82cf49a989ebae805c3d10a1aa600647ed620107188a
5. 0xa9758a330d182211d0290e132488d4dc647931f7a6480a4b501727252c4fdd87
6. 0x4bfd5743ba9f51f0c2bbcc9912b503b4ce4852246aead3d0baaf9901797497e3
7. 0xbb1be0d8f5e0b654fd733a6b9f8908d716048d314e5d219310f2ada9441b36ea
8. 0x51d4934116850b6e503e1a6e0a75379fce45156a5f862abafbb01d7a41d9d453
9. 0x91a1200bd312f28cf52abcdc8632647698f745c29add25c37002341a42b48d38
10. 0xb8eb6724b5a05c77ea41cfee061ddb3ed5c0f062ea3da21975032d7e7aa47688
11. 0x8551dbb665117270fe6d547f823354cb1f33f877d36defe3b31cc7b120e917ce
12. 0x7ad018da9217f00e9553ad7f613d19ec65a84c3a339588527c8b35c90d6567b4
13. 0xd7f4adbe11763ae678ef4c51fd1fa9ddf52bf60add48464d376475766e9accfe
14. 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af