Evidence row 2717608

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nX7hMe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2ca45c87-85a3-4256-8269-4cd2908d0249/.well-known/agent-card.json"
    ]
  ],
  "name": "Krokero",
  "owner_address": "0x857c23ae9c48e4e73723baa3fc1b5d0ccc155f2c",
  "raw": {
    "agent_id": "206493",
    "agent_uri": "https://centralcity.ai/a/nX7hMe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krokero 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/nX7hMe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krokero",
      "registrations": [
        {
          "agentId": 206493,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2ca45c87-85a3-4256-8269-4cd2908d0249/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nX7hMe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793742344,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:49:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krokero 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/nX7hMe"
}

What the leaf hashes

{"body":"6a8c49f94b1d9cc934fc994d774f82c7890ac0aac92c67a70234c9570244eba0","id":2717608,"kind":"listing","method":"sync.erc8004/1","observed_us":1793742593437159,"prev":2716909,"subject":"erc8004:5042:206493","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. 0x67ab23aec2ab9ec0a7a976845373ec7915bb1afcd9b5c48ecb6d2e61b1cc7343
2. 0x256a94d5a2458d6fd55950e131b23dba41fb7f75eca72e3d596e9bfa713d8f6d
3. 0x639d146aa7d7c0d98c836fcb9aa57782edca2fa8f4c2b4551eecd81cef8c882c
4. 0x3b95dd8a0a5f11b62d185d1568c0f5261095e6970b232b4f731ea55a77a133ee
5. 0xbec14d3b828b0708187f65169ab71543ccad610c9ca408937d4d9ea6a2bc03e2
6. 0x1e5f88dfe321946a3e205ad3587c115ed12d21e6d9b6f8c52ba417943fbbad6e
7. 0x0150023b148cabb85285b7f40632294c2f6f46b0471f2cc183e89ff4c5064ec0
8. 0x2298b588b35c69a8bfbb1c37efcef80d743ee44257a7fa5ba616c4e41c09e30d
9. 0x8ceb7e10de5c6c17050a03a5d59d9bef66a68999def01d57740a9156d9599b63
10. 0xd0d6b21939e10024906a242668192292bcb2544049b114f75e349501cdc4438f
11. 0xa1507acec44c9bced609ec37395980c33148f581d967c6bb17ca23a530e325fc
12. 0xfa47bd200383323fcfd06707b4e8aaed7a88454ffe578952ec34547786a82082
13. 0x49f77922e3c0c0d3ba9192584c8edb707aedf3ee37ea613d6583857a202724be
14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7