Evidence row 2589200

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lJLONd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c0fc5438-9a80-4574-8a77-d84b26e7a4a7/.well-known/agent-card.json"
    ]
  ],
  "name": "Dampon25",
  "owner_address": "0xcc0aca343ab2706ed9460d15be959644762f813b",
  "raw": {
    "agent_id": "185750",
    "agent_uri": "https://centralcity.ai/a/lJLONd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dampon25 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/lJLONd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dampon25",
      "registrations": [
        {
          "agentId": 185750,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c0fc5438-9a80-4574-8a77-d84b26e7a4a7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lJLONd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793713048,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:39:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dampon25 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/lJLONd"
}

What the leaf hashes

{"body":"90d4862b9b01aefe36971791c812301a59b788b61566808516ef194cf1fc3524","id":2589200,"kind":"listing","method":"sync.erc8004/1","observed_us":1793713168411655,"prev":null,"subject":"erc8004:5042:185750","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. 0x701e92896f518a6a9c711e67382dc2bc9e733e96854609d9c40c4485253dcba2
2. 0x7e2c52b612f685ee00e106b0f770c5ff7682c774ae901047ee7a1fc9a9138ebb
3. 0xeaa042fad3feca3193b77ac8f93b3a9e05f8d9210c50a6f8020504a879f57ced
4. 0x4480311413c7d629943cba6b6568ca1a48cb3cd343853bf882e6fc03df6d2a3a
5. 0x0d8bed2705e29830046800624e0e6e92de1cb2f9a5f1bca64ccf3d68a0879d74
6. 0x435362658f079faaac421a6a2315298f8e695834100f57a033c6879c0b2922c9
7. 0xef9075ef2427c53d30e1f2945f1de6804325a1dab608ebb626301e74181eab5c
8. 0x157a6dfe0b9bee77d8b856472b64cb9db838ea9fad055f4ba14e87a16c6f13b1
9. 0x2c60f434b4833fc46299cd9310d82496da7348a16b2ca7f8defa45d59ce53d39
10. 0x7758fdd156d5159a258d32c1f8c34611ad4bb5fa3b659c6654ba5d29874724e8
11. 0x6447860abae3ca72ecae6f1eef7284ccbdeb9cc0fe1ee1b43da0bd6b6601e670
12. 0xd158254fcdaa95ccbaf14144de89ab8debe2933ac80302db66f86c11b8fd05f2
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