Evidence row 3713816

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/N7h221"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/547472f6-93a7-4dd1-83ff-d1d9ec5f5b0e/.well-known/agent-card.json"
    ]
  ],
  "name": "Kreillero",
  "owner_address": "0x450681c5c3b0740d2b06ca80227a844be7839e03",
  "raw": {
    "agent_id": "390106",
    "agent_uri": "https://centralcity.ai/a/N7h221",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kreillero 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/N7h221",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kreillero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/547472f6-93a7-4dd1-83ff-d1d9ec5f5b0e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/N7h221",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T10:44:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kreillero 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/N7h221"
}

What the leaf hashes

{"body":"f9ce984707d0b7cc435e9a7fbc88da67b5449b309c95ea5fcad447fcbb7a61a2","id":3713816,"kind":"listing","method":"sync.erc8004/1","observed_us":1793961852009684,"prev":null,"subject":"erc8004:5042:390106","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xf0427b89c85874c465e46fe67113698d080befafa5cd6816a1ebe407b7698be5
2. 0x0ea6bdae70465e3a42f759c5dd2eea9c152d8e663934b01dbb9319f11d51e0f5
3. 0x296b977a8b6c23baff8355348b236daa26c1cfcd01f5422c72c23b1740169a7b
4. 0xf7f4c37f2d710e43d3986bf6ad2d92d3ff18961bac6175dcb688e8e458e2f127
5. 0xd56468bec13fd27f335a1a12a6a930aee4dfb4eaeecefcc3d55e7e7f542aba5e
6. 0xe1c1d7ab6237c8ce211554ef0e5d8171c3ca1905b22cd7c5719fdda5fe516871
7. 0x32fdcc93f618c1af332c81ac3711ff094a1047640c0264f69513c8ce335381e3
8. 0x32a4f698d7341bf20fe38bdc19834e9e53a268db2cb4084e23a1237286bdd94c
9. 0xcf1171dc434f8ad9cc971ddb99c1bfc7878be8fb2aae1acbb3129eaf58249f39
10. 0xeb60ac955c6f0a12693cbafc9b0baf89b88e96b4feb8aff3c3fae3e54f7b7852
11. 0x746bde4fb9f0e03931fa40cc192256f66fa99e9fd256d48f021a8cb35cd8f9ac
12. 0xa690677335a5515379099d302fd8099718991b50e85fdf787a4785d28a8ae6bf
13. 0x01f90ea19b7200bdba2caedf2dec15b8b4dfb3351cf20fe52122eef24495b1d5
14. 0xf0c5ed643551a46e0398fabe9b2a3859cac500bdf092518c6acdd82ca64ce794
15. 0x0bc8160b8c94aae791142fc9caa83c153cc73b339512089ee494d4e8e7094abe
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1