Evidence row 2589201

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/szALWC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7f40898b-a5ba-44b4-b2df-b9c83e6ba9d0/.well-known/agent-card.json"
    ]
  ],
  "name": "Datik",
  "owner_address": "0x109c0ad275da1b9054395bdf7b72911b08122ead",
  "raw": {
    "agent_id": "185751",
    "agent_uri": "https://centralcity.ai/a/szALWC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Datik 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/szALWC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Datik",
      "registrations": [
        {
          "agentId": 185751,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7f40898b-a5ba-44b4-b2df-b9c83e6ba9d0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/szALWC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793712985,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:39:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Datik 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/szALWC"
}

What the leaf hashes

{"body":"65c3e3f14949671edcd81fc7bcd0eba76189f1255f9d7e2eea3fa2ae6b466ee3","id":2589201,"kind":"listing","method":"sync.erc8004/1","observed_us":1793713168414245,"prev":null,"subject":"erc8004:5042:185751","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. 0x75b3b7c06df31b01cbd972788a71c6ae6570a7dd1f6a0ecf9f61f01ae6829d78
2. 0x097996955aaca97f1992decd3b5b6e3eeac97c8f47a23c3cd09432a50aa2a0dd
3. 0x929909a2b2d7861878d22818f5fd300d36f9ff3dedd60c1a570b181619476b5f
4. 0xe739321cc21c9b6ba34e500882e838cba24141215716421404bb1b5baa1998c0
5. 0xfcd2e522577dacc294eeb577c3a4f876dd1d73a55db797db939e247232e52d9a
6. 0xa6bf8e02a89d22baf7155534287af201d9403d83698aa154c7f8856e1f55c6e8
7. 0xd5322812d1a8817ad613de0dc0f849d566bd469deba4732ce531819c4cdf3295
8. 0xfb86cc79217e4f390e8eafe516af89e9f8b9a7db9d697b2b6b7a640873d9fdb0
9. 0x48b4d34a968fea06781ad405e8b5f2c1dadd18927c5fff15e833af61144904c8
10. 0xf777b6201c1444b86b043b7fa343bf4bcbe3f47b984df17e5be2050f34f77101
11. 0xcc0e87e4b63c86fae9fc09f51eff08eae3d6a7d9265bfc10de62b298ca6e03c9
12. 0x126c38cdece6005360dc2931aa9619df80f08ebf81a50dd1a46f3c8835c7cc42
13. 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7