Evidence row 3027562

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/d4BbBD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a97a164d-2ede-47bf-aed8-2dff7af02329/.well-known/agent-card.json"
    ]
  ],
  "name": "Horkito",
  "owner_address": "0xe590c58a44e0df989e8499fc3b8373ffefad2ea6",
  "raw": {
    "agent_id": "260505",
    "agent_uri": "https://centralcity.ai/a/d4BbBD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Horkito 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/d4BbBD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Horkito",
      "registrations": [
        {
          "agentId": 260505,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a97a164d-2ede-47bf-aed8-2dff7af02329/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/d4BbBD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793807969,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:03:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Horkito 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/d4BbBD"
}

What the leaf hashes

{"body":"4d8c2308423ff5fef3e21975251447143b9853095b8d44c304d4f4daad093c94","id":3027562,"kind":"listing","method":"sync.erc8004/1","observed_us":1793808191256852,"prev":null,"subject":"erc8004:5042:260505","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xd0ed64da21a42e18d7c0dc043e17cc5b8f334455361129c8562979831d796c44
2. 0x9d77528435d5ddcdf7c1d8251dce5a5b6bf94a18963d28aa3b5870e4435ba729
3. 0x5e6ea19f3e2274e577b1f5bed4ba44a2b86652132e440465b4584d1de8b941c9
4. 0xc828af74b72440ce3e01bb8b012345885d8db5b7878b9b57728f8ce3e08df9ae
5. 0x4a0fc90d2541ccd780341d68dba3848026043cc910b3f90af4a7d385fd17655f
6. 0xdccc15be2ccaae7ec8bdd07cb235cc40808aede76b8b2e4323c7f07b7725a77f
7. 0xb6c8cc7e3f0d73061bfb18868cf6d2d672e43f41886c30dcaf45a1e201fa7226
8. 0x55677582137d75638ebc6ed112e8b371b07f03303d52d4ab489f20543fb20c47
9. 0x7ec80ecc227826ac32a4354a7011064c51984b93b7635555edb18bad4b25e914
10. 0x511ac5824c32922c0740669dcdcd27e0ef74245812198b1dc551970397222a32
11. 0x64705679106d3d9ae4a01441e96a8cdcd0b0eb3d59c2344983eac8eb7c99f72b
12. 0x86dd4acbbfa62948d4159bee53361567da942b1a2ddf09da6bd54304836a8824
13. 0xaa14d1e7b0e17af1a2dd41df81131443e765fcc3e1b8e3227fc0ad1c80c4671c
14. 0x03ea806e63a95e128d81599dc6b08c8f2b05b08552c9e838b2c22d401a8c3dbe
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345