Evidence row 2520818

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F4zHNt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4086e239-af38-4490-ad6c-693d8ea6cde7/.well-known/agent-card.json"
    ]
  ],
  "name": "Frorlan",
  "owner_address": "0x6b5aa5c983d6f3367a1b107485d4934debdf6a40",
  "raw": {
    "agent_id": "156766",
    "agent_uri": "https://centralcity.ai/a/F4zHNt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frorlan 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/F4zHNt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frorlan",
      "registrations": [
        {
          "agentId": 156766,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4086e239-af38-4490-ad6c-693d8ea6cde7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F4zHNt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793679174,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:13:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frorlan 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/F4zHNt"
}

What the leaf hashes

{"body":"073d8f2b4f9ab90629bca1de082e5a9c26fcfe607ca9535d0a3152ff0d9445d5","id":2520818,"kind":"listing","method":"sync.erc8004/1","observed_us":1793679239139062,"prev":2520361,"subject":"erc8004:5042:156766","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. 0x94250933da0c71361780ee6987cbd1b202ca704dc4a29e8a05c25679b4d31b51
2. 0xf7a79ded56139f74ad259b7ac516c5433303f364fbdeb9c0ca09e575208f7ce5
3. 0x2824546036c81cc39d7483a49e79231b9845476257793e45e66b5797933456a0
4. 0xedaabc42b75ed2356674e4cae0e65d929de2ede2f9aeef1bab12d47a0110618d
5. 0x69092633a89ca7eedfa8fb66aea337fa416af94aa130a5fd0cc34559cb423331
6. 0x365d82ef76baf6d6f5a962fd2996faeffa0f07eb5376fb6d3ade2eb732430a7a
7. 0x681ab7becf7fc20b011c7aacff0c09f59f396093d23e55fc9814d0e768f9f440
8. 0xcc634ac57034b114d41b45e1fb6388b57e9c226834d6f2ead7ddac14651e9b0a
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