Evidence row 2561024

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/h1cBGM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5f613ad8-e8e2-4c5c-86af-804ef7c1de50/.well-known/agent-card.json"
    ]
  ],
  "name": "Roler",
  "owner_address": "0xb4e4b5373e80e5e3c1e9ab67f1df172cdcb8004f",
  "raw": {
    "agent_id": "173975",
    "agent_uri": "https://centralcity.ai/a/h1cBGM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Roler 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/h1cBGM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Roler",
      "registrations": [
        {
          "agentId": 173975,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5f613ad8-e8e2-4c5c-86af-804ef7c1de50/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/h1cBGM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793698897,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:42:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Roler 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/h1cBGM"
}

What the leaf hashes

{"body":"c0419105c2c20a8320f77533175fae2d5c4723f70f1a57d9968964df17d92569","id":2561024,"kind":"listing","method":"sync.erc8004/1","observed_us":1793698963436427,"prev":null,"subject":"erc8004:5042:173975","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. 0x2d20ab1efbaef3e14fb55952ffa31d1d5fa27152a262b45befcf3a25338fe5ed
2. 0xd6ebd64dd35cdafc54f47c66d4fa811da9b1600c3ac85adf946f937492c484e1
3. 0xa1c763b7ea815c1c143ebafe2a3b6a49fcc6c8b2782d422a2459b6bd70ff3fc8
4. 0x401772bcd0080f76fc3f77153102804a913e62669a872e63b7fdc1352bdba77d
5. 0x58cb8c9dc0f145befa3714803e5484504bb2cb652d507a531bb0385e857e388a
6. 0x99aa316eded2cf83a36bc70ed404ac6cc305300adca2ff1f2b36f0582187483f
7. 0x1c0f107a0cad0a695fcb675c4390c0e749f2dcb4e5add53cbc91d4f1afa96b1f
8. 0x7612eec882d0b3801e294c848fe56ea249d4669c232bc072d7fd971f3da84ee7
9. 0x54f706ba55336932fbd8d5b40088998273a3cf229bce86ecb554b8d859aa3575
10. 0x2767e1b39c30c18453f5754097fb5279679e7f4760e5b5b26182efd274670b07
11. 0x004eb656c9d2d70ea907cee88dccf7cfee64281365a93241e993334a6518c231
12. 0x1b2704fbaf83f8cef070c39b1c0713e5eacdf16543f7322374a297b08e1bec15
13. 0xabecda24f649c46632dd795fcf8ca7d146641246a569c0a3ec1fd85e9baf0a5a
14. 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7