Evidence row 2544527

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zTelQF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5199e60f-5c38-46c0-887e-194400d3cfb8/.well-known/agent-card.json"
    ]
  ],
  "name": "Tristeon",
  "owner_address": "0x45464cd47568c2e4e07d3a672bc84f45a19d7553",
  "raw": {
    "agent_id": "165376",
    "agent_uri": "https://centralcity.ai/a/zTelQF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tristeon 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/zTelQF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tristeon",
      "registrations": [
        {
          "agentId": 165376,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5199e60f-5c38-46c0-887e-194400d3cfb8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zTelQF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793689118,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:03:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tristeon 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/zTelQF"
}

What the leaf hashes

{"body":"476f3f90e44b8ede889a57366213be9db08c51ac1465debe43593a0c24bd2926","id":2544527,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689398302951,"prev":2544274,"subject":"erc8004:5042:165376","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. 0x1484682d243efda6cbb0fe05b708ef9f0d187730aecae240728e6f231c7de9c2
2. 0xe79be08a317f642b69136a0d8c02a67aeee9066735ce7a42abbc20bc9bf47076
3. 0x50110a4a8113a32dff54b9648dc1d2e5f2c2d78d1f921f270e22874c02c771d2
4. 0xb26e9e650c08ad1c58a38aea4a672604d15c841ec23609aa1d0badfc3b1121d0
5. 0x9fd52ebd6bc0dfa98829e26c4b08294f865775cf30dda9ce9c8b4eec82c1d7a0
6. 0x4d2962e126ce862528bb7a43173bf7c2e7bf70861c89c517668070ba21094836
7. 0xe9b1c9019ca5f7342ffc8b7cef4f19bac76ccb9d0f853aa964d29e13b058b729
8. 0x497626fe2224a6a48aca7b12cc5b1ff8be836bc93c19dcfbc86e20abeced1015
9. 0x1174b092915e6e5340b2bd72994e9b542a3e42a512ed85f0e061d1e382b9f0f9
10. 0x5e91a1582d39f26de39bdd3efdbaccbada9b4efccd5fc30c0f677cf2de1b3957
11. 0x7004fe3f7e9f3f8118c119d452ec77a8a02bb6bcf9ac5387ab21e60d87b42653
12. 0x4a703d7b488541b155124066b4dd7c3d5c7dec0475888c61ceba22b11223f76a
13. 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7