Evidence row 2719344

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CdP2Zg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7b47acbb-6503-45d2-ab0c-cbca5eaea76c/.well-known/agent-card.json"
    ]
  ],
  "name": "Orozanson",
  "owner_address": "0xf019ee8c59317ed8e659606354fe94c8c6c2872a",
  "raw": {
    "agent_id": "207395",
    "agent_uri": "https://centralcity.ai/a/CdP2Zg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orozanson 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/CdP2Zg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orozanson",
      "registrations": [
        {
          "agentId": 207395,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7b47acbb-6503-45d2-ab0c-cbca5eaea76c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CdP2Zg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793743372,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:06:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orozanson 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/CdP2Zg"
}

What the leaf hashes

{"body":"1b4922d53811d27c4468b69f9d93005b22beda5e22b0399836d6bbb8781a814a","id":2719344,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743600148963,"prev":2718990,"subject":"erc8004:5042:207395","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. 0x9599fb0c356c0520a7c71b07245d24713ed3471fbe4fd4d4f8462f02177c4b65
2. 0x9e11ed360c3a2d684bcf605906ea85c64b00eb6fa2e2a4188ec3f197fa930071
3. 0x10b31ec5e9428d4de88339631583cd0898eb371d056ebc48418a52763cbfb516
4. 0xe483ee721a191d4b5df50010e982ca21c0dc98c59091b04369b52c144266f62e
5. 0xd9020254aa433fabace186aeed0767e6b033835a37caa69b51095030f7d46053
6. 0x8b2e79f751f75c751f60f320f1e8550ef9930ffe5c95a4dadc563a5886370c38
7. 0x6d8d7105e4732cf6a4db7fb543e9fd442b162406bd4dbcd56368d2813d8c6d06
8. 0x680d414c45cea061a2e3f030156222914d473b1e5fcfa172533796f4e882ebf6
9. 0x8cede230afb3b5b299e240a3a53b5e7ea3c7fc7c73acc67bf6279d91a8fce23c
10. 0xb676aeb3530e3747281c5f0acc978e247858560b0afed29a7705ff6c3671db25
11. 0x1bbb3808b41a8f24de646ef4079a1b4aa33357ce3cde95c73f24bd9726fadeeb
12. 0x788b298a5f8feeff59b61f996118940438204b1b29104457517bcb22cd0990f4
13. 0xe8a1cc80f0a780fac0f4fe59ece43b6ed3c93f7812fc0d8197e2f289c28a6e91
14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7