Evidence row 2718239

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BCdx7v"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c79e4fe3-8f70-4a7a-9442-06a657f1c939/.well-known/agent-card.json"
    ]
  ],
  "name": "Vessus",
  "owner_address": "0x97a8b3b313b5bf5391a5c43244d6d9599a6bff4d",
  "raw": {
    "agent_id": "206895",
    "agent_uri": "https://centralcity.ai/a/BCdx7v",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vessus 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/BCdx7v",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vessus",
      "registrations": [
        {
          "agentId": 206895,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c79e4fe3-8f70-4a7a-9442-06a657f1c939/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BCdx7v",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793742651,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:55:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vessus 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/BCdx7v"
}

What the leaf hashes

{"body":"a9a888e9c4e20af0fa87fae332e091f8f2383ce2a00fd2a7b5b6cd67bf8cae27","id":2718239,"kind":"listing","method":"sync.erc8004/1","observed_us":1793742932664732,"prev":2717835,"subject":"erc8004:5042:206895","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. 0x93d7695fc1a1ca6cdcacf1016b005bc607b69a28da438c4a069cb94fe66c9d1e
2. 0xf8c34ccaf8b01e63f673574d1d1ecc4b778e68885d8cfcbe2a6a5132f49e5c27
3. 0xb519e7eb94ff42644022572b18db159551e82dfdf8e42864792dc74d9a139adc
4. 0xdc526eaa215ed2b2f2651ad8f01959bfbbd3ea946e7a28ba4375378b81fd59f5
5. 0x3cbca6e031c7cbd121fc4a50c05061f89ddf4aa9e91de62228fcb980008e98f5
6. 0x99733202402ffa1074467177341666298e849d9b93f8342da6e58e36d9d60f84
7. 0x2bd409ecd49c1a0bb939b429231b7426337dd3d862be316ddacf5e3bf585aa67
8. 0xd563c7ad224225128731e4f319100f68c515e3ca898bd522652e4385b08c2b9d
9. 0x351f22446576af6cd10f99af124fd7a945762e487a0c6316a2bc62760a49981f
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