Evidence row 2619832

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1EKLtj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fa82b79d-5acc-419d-b0fe-f6f9dd19fce6/.well-known/agent-card.json"
    ]
  ],
  "name": "Stodon",
  "owner_address": "0x44a4fa6dd6fbc91013966d9337491c443db3af4b",
  "raw": {
    "agent_id": "197562",
    "agent_uri": "https://centralcity.ai/a/1EKLtj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stodon 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/1EKLtj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stodon",
      "registrations": [
        {
          "agentId": 197562,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fa82b79d-5acc-419d-b0fe-f6f9dd19fce6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1EKLtj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793728071,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:51:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stodon 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/1EKLtj"
}

What the leaf hashes

{"body":"4fac51cba2a06f4d49a696f919e27324fd5676042925c3b958aaca87007e4b8c","id":2619832,"kind":"listing","method":"sync.erc8004/1","observed_us":1793728307363231,"prev":2619594,"subject":"erc8004:5042:197562","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x70c91d9fed79ca56db9599ba8e7df69bc8db0f59fa62e5ac3b9e467670b8d2b4
2. 0xa31e8b578c2edf9ba1823c5b639a56800f2791ebadd866f1c89392a4e787418b
3. 0xcafa123a186c2b8b76b4d01f53d2c1e79a4e46cbd590157967c56f0590ee5b4f
4. 0x2bfe22e9f66f69d6a47bdc79cacaa2c013f59d49bbc12424a79efb7d3924273d
5. 0x5661d11de084727ddeb0ddf0507bcfaa9aa9cff4a43e56e2a0b35d2326c89cee
6. 0x644fbad6daf4c27ca56bd80e9441b606197d0ace7d29790642fabb1c6bfadf7c
7. 0xd8b492d8fce76702cddb35517802dc01856fa04789ddd8f45a590a3f07adb387
8. 0x247917f000a6563fe878c04b8ffd2ad7e50aa8c54ed37aff48a19f9864e30544
9. 0x6793e719bc46ec9d1ccc8077b86383df7ee3bd8526a420772609ede19129026e
10. 0xe04846022c8241c5093a5f100caa4a31eb07be83760937e3b1541011d6242f94
11. 0x4a871f8f1e83f3741a78bdbab6fcc12cd370fb0d9b79501fb2775747a4d37d17
12. 0xa677fca81c66c26e1b54a4beaa2730414ce88e6bc49e5afc672609cb033d45c2
13. 0x4bf0adb364edb7777d14e3572ee8c3a6a545f52d73a2263594eef12ba37918bc
14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7