Evidence row 2536646

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/frzPiP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/87a5d7f7-6526-42c2-8d41-bb46f12f108d/.well-known/agent-card.json"
    ]
  ],
  "name": "Gizer",
  "owner_address": "0x66808262a693f7f058f0f7b936aa2af597d7879e",
  "raw": {
    "agent_id": "162145",
    "agent_uri": "https://centralcity.ai/a/frzPiP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gizer 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/frzPiP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gizer",
      "registrations": [
        {
          "agentId": 162145,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/87a5d7f7-6526-42c2-8d41-bb46f12f108d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/frzPiP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793685533,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:01:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gizer 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/frzPiP"
}

What the leaf hashes

{"body":"08d625a36ae3caf3f8105ead3aba348f8b6d1a4e6d8824c933b907571b7325f1","id":2536646,"kind":"listing","method":"sync.erc8004/1","observed_us":1793685688645758,"prev":2536215,"subject":"erc8004:5042:162145","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. 0x15f867b3924934d69589e1dd5deba52cd1f6587114a69c76cd464d0667a06323
2. 0x920723e89a9f991c29ade25200dd49aa580739f671acad939b356abe77e27b3b
3. 0xc24c0011292036a066ce145527c0732a035c15d1f673165052d0c7a0e9ab729e
4. 0xc7998edb58c1429f15eebce22529719537ee7df06420b384b475f7d4e59cf305
5. 0x960a9cc85c5b61f5bbece6a44e1b9ef58a4f68afd6bdb91e46cf1ef796a63981
6. 0x056cbbf94ec5689d0f52d21ca706541fd98ff6230c93f2ec9432083d068d98dc
7. 0x892b548fadca07e6fc590cd28810858c7590c7dd855b53fbc33ff5c927fc131b
8. 0x37a8088733f8111e437d7895e61ae632a35dc06616533806ec22fd2b9d2a9aa6
9. 0xc3b8e5b6ca258a2d91dd1e1656ce8f8b071f3fd76e39a07f3c598fce9d953953
10. 0x99a515bcc5c60dfa9a6af41ab82726556496395a7e9bf24e7cef5a161ec96d04
11. 0x600cb93dcc65e1aa5998b5b8b6ad34f45bb0f25e026d10533157d9ac29345648
12. 0xe15c70650151d1a9f4a6edb53831913746371589cf5b5f913ee51abc12496628
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