Evidence row 1834031

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qRHurv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9d4bf98d-d9ae-49a4-98e1-c545f4db3363/.well-known/agent-card.json"
    ]
  ],
  "name": "Krato",
  "owner_address": "0x653750a606f0572b87c4d7d63271dda8082eb6a8",
  "raw": {
    "agent_id": "31040",
    "agent_uri": "https://centralcity.ai/a/qRHurv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krato 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/qRHurv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krato",
      "registrations": [
        {
          "agentId": 31040,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9d4bf98d-d9ae-49a4-98e1-c545f4db3363/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qRHurv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570179,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:00:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krato 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/qRHurv"
}

What the leaf hashes

{"body":"d16a3973989f754f82655c72f7e4ce3e3934a43cf30d22c3973d1fc65d84f209","id":1834031,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570446862236,"prev":null,"subject":"erc8004:5042:31040","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xc420e0bb88a5dca74ef3e105f29d7653e90872a39b003a97a2c4d4ded7e354ec
2. 0x1bea4030983a73ce343c93f08b08de27f5c147cd085f285297eedb8d07e2dcc3
3. 0x344bf714fbe7cd390bcfbeb8da7639a0e1fda3aebde04a8dbb4227bddde59c94
4. 0x67aefdd4a44aeae099e5c449f9e085c6aefeed48d2b803cb6c57b6ebe93a2273
5. 0x74eec20dd8e6ae2186fac7b84ea7273db6d6ed9c5ba33bbd92fa06806cd2eb98
6. 0xb43b4de1eaf761608c9cf6241131f2f1e0326863637b853cb82bfe21980089ef
7. 0x058c769cad12ffc7a9eb33edd476d8d7e153fb56b016ed0af756d6aa1bb9d92d
8. 0xc63500ced15511f79e04c33cd79f0ed15dc091e134ecadbfc7b81e608be0350c
9. 0x08e2e19c26bf6ddef6ea13c846f2f3b2440b1414d3a89514342c248e08a56d5d
10. 0x4b22b743485235553cbf69f07b24aa410fd7365b8d40a6289cd929596224a095
11. 0xe6a261cba1ad1eb2aab5d624bd4b22ef550feab3bd1bbc85310f237f87ac6b27
12. 0xd5ca92b6f641bfd600c48f81eea331e7e66b80f69968a36fa6367c54c06aee80
13. 0xefa31efdf607e8d04b8c9fc919db78fe5a26a3ddbd6b0e7563c8ca73dc801298
14. 0x5da52d6bfc8f88d79ebced4b6bebec468f5c2d8a21c193d44e901c7a6ce7941e
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90