Evidence row 2500240

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8CMPqv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f873a98b-f9d9-40a0-98ab-06df39652f4a/.well-known/agent-card.json"
    ]
  ],
  "name": "Bisias59",
  "owner_address": "0xd4f8795ac287143f5a297fa006636a6a9db7310a",
  "raw": {
    "agent_id": "148898",
    "agent_uri": "https://centralcity.ai/a/8CMPqv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bisias59 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/8CMPqv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bisias59",
      "registrations": [
        {
          "agentId": 148898,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f873a98b-f9d9-40a0-98ab-06df39652f4a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8CMPqv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793670040,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:45:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bisias59 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/8CMPqv"
}

What the leaf hashes

{"body":"6128e41135f76d94851d01f841d3ad5a25c8319b823e96262e7a4af964bf8249","id":2500240,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670353282302,"prev":2499855,"subject":"erc8004:5042:148898","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. 0x940f19f368ad0300dee75dfc351b221901c9e967590821e88dff6181b5804a07
2. 0xb3829ad463831d4cbca5f326be5d1fabc26bac024f8e306fdf52522e365da1a0
3. 0xa350823e7728238fe4c8c7769a0c0ed5d2b4043cea9bdce63156656f035d1a69
4. 0x99c2eb8db6e811fee72910172b41836efc90f321e82ced12951efdd72563a69d
5. 0x7fff3108e88e9250f6b05176b04999444f2f6a2d88af35186f6ed254727004da
6. 0xab68750e0acd98e5d2b891537a93f42fda6b14758388562dd0b5790c67f57e86
7. 0x3107b28d9ed79fde0b315cfaca25c069d1338e63213619332ac7d409f7810435
8. 0x981e5fefb5d0a89c418ba0f144dd996b39e3cca780d4a0750c2e04d304f7d6a5
9. 0x6452e9ae99a30aa667cf992d185c9b77607d546ca41e08c8b2bc91a28862c65f
10. 0x384b463134b5f8f6c6e441956e8c1736c60adb871b412a0d40359a3663c6966e
11. 0x8afa78bbe051b3266905fdb117c8a4f88501e4f569bd9d3f229e305fe47295fa
12. 0xe1d6940f7d736226f6d22cb39e19695626f7cd8998d791b119cf8071440eaa43
13. 0x6040c146b0a58fb121a68788fa6a286b0f823db9b8a7ff3ddb8ad831db1c9a29
14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7