Evidence row 2594373

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yUQZ9x"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e6b6a05f-2721-49ac-bf5f-f0b892c6edd8/.well-known/agent-card.json"
    ]
  ],
  "name": "Fosani",
  "owner_address": "0x64d20f0be0af81b0da7cdb8c949bfe6a8222eb35",
  "raw": {
    "agent_id": "187733",
    "agent_uri": "https://centralcity.ai/a/yUQZ9x",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fosani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/yUQZ9x",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fosani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e6b6a05f-2721-49ac-bf5f-f0b892c6edd8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yUQZ9x",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:18:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fosani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/yUQZ9x"
}

What the leaf hashes

{"body":"5aa14f9f5626c3c5c72e5f408f6215faa4dc7072f577e83168110911dd6cea77","id":2594373,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715536446030,"prev":null,"subject":"erc8004:5042:187733","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. 0xb7c3d11c6d84fb7e46a3a8ab40c906fe580022e7ced78ff3e685d0d518440b37
2. 0xcdceb209ee2f44732a42cfd844ece030c2327c05f19a78b10e648947b0aff22f
3. 0x6c9bcb81a9eb254738e814db462f87aa2827182753cc39f512d3565a5f15551c
4. 0x5afd3c63784c6a4c8502b8e91d2ee197d1b0e8db7c8222a91d28cce3578d40a7
5. 0x4dbf31ff61067c9f8eac2219c98c3375d5c96a19bca60ef082b782bee4516f70
6. 0xc00f3a2b0dea32f4c7f3c3e5d3c92eec7714449e2a40a85075d66e840286a00a
7. 0x7f29cde42a83c4fa25b573a645f6a3cfd4222da6ef447fdffd0d2f4bb4ef4563
8. 0xc05fc30db6dcb58c1689c473cfd3c90a4867754d9e89917d924bbfeb4fc97a97
9. 0x149fc333608f8202521627f0bd92961f10855d2f2d44607d96084bb022496b68
10. 0xa9c47a6ec230c2b8e0d9d5b3507ebec68c666ba439d81abe03362f95890c6bf9
11. 0x0450010ba93693867786821b060a20158fbc2d7d5098dd6a12f6ea2194a2abb1
12. 0x592bac762721b2bbd49b1b4196a937f4701f86ce0f19e55914c382e76153da47
13. 0x7177a2d4d7e26d090279db4f09f90547c14d3dfe27b339cb6b3b812ef7172d44
14. 0x28eca58d5790c044814655f49977e8cb478606900cf691de68ba9ce360992057
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7