Evidence row 2237505

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8hQPRK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/07762dcd-b068-4a39-96a0-beaa09c0d24a/.well-known/agent-card.json"
    ]
  ],
  "name": "Hikoseh30",
  "owner_address": "0xb6f6a954427e6598f94027552db7310a8d49e0d1",
  "raw": {
    "agent_id": "126296",
    "agent_uri": "https://centralcity.ai/a/8hQPRK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hikoseh30 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/8hQPRK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hikoseh30",
      "registrations": [
        {
          "agentId": 126296,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/07762dcd-b068-4a39-96a0-beaa09c0d24a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8hQPRK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647404,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:25:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hikoseh30 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/8hQPRK"
}

What the leaf hashes

{"body":"7fa711dcbaffa71da3aed1f36d8727418a832f31502712dab121a33e52c6c0c3","id":2237505,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647550470201,"prev":null,"subject":"erc8004:5042:126296","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. 0xca2f37c572bc8569c80c3dfea1268135f8eeec27d30299b9b7537cd7f7083f3e
2. 0x54e1bca9ee0969f4f67103ba22194cc89a70581cee70c695f3ef20a6fc0c4546
3. 0xa05f858ecec482eaf85aa59cade395b79b649442c1a7413fae6b807c67d1c326
4. 0xbe98ab26e47d69fa9d38fe74c4665f0d87442913b87a58d0701b247fa96260dc
5. 0xe568625a491d023c865c97cb6e71d6cf1489b44a3212b637e9f212715ddcd94b
6. 0x69ee0bb0d1f01239fd3c5cad85e69a63c9a53381e98b615ba88b5e37c571ccb9
7. 0x9d66c7e8faa6d87eeacb2ab2431d70815b26be317250b902bf3197a4ef1fc2d6
8. 0xbc2c77294e23b8c2fcf1a9d1839ce38d5f748ae3cbed6a08167820b1b3ded749
9. 0x0dc8874b7117e33434f7df7c1e0fa6c432169619220742198a36bd8eae7707bc
10. 0xaf4cd5cd4f2a3cb0c8fff7680df55a350bc183b1fb3873871423f48e64851963
11. 0xda321c352d57d3c39914ad0ea3b03e0fb6dfda8c5c7155f45610ad22165bf1f6
12. 0x89421afe101858fcb12a0b85122bd84839dc9c5772685837be305f90d15dfb5d
13. 0x0c0f15fae9c65ebf110db9a83b92aa128ce387de0137888a7863d81f3567dc04
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af