Evidence row 3743992

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xf5XB7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1df0c7dd-1f3a-4196-bd0f-5d79ec9a15df/.well-known/agent-card.json"
    ]
  ],
  "name": "Maufisto",
  "owner_address": "0x5e4ed312275d5f79d145f850fa3ccbbc4ddd03f0",
  "raw": {
    "agent_id": "402106",
    "agent_uri": "https://centralcity.ai/a/xf5XB7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maufisto 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/xf5XB7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maufisto",
      "registrations": [
        {
          "agentId": 402106,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1df0c7dd-1f3a-4196-bd0f-5d79ec9a15df/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xf5XB7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793978295,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T15:22:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maufisto 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/xf5XB7"
}

What the leaf hashes

{"body":"898c60d7186b5e4433574187800208952ae658ac6159fbc552503fb2c3b64365","id":3743992,"kind":"listing","method":"sync.erc8004/1","observed_us":1793978539644987,"prev":3743573,"subject":"erc8004:5042:402106","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. 0xfe5c54449642cd97386f18e4125edc72035324e31a615b3bcd20b64ab2c731d9
2. 0x629706e976c1ac8d5446b7c5b5367e5d7bf5b07ce5828573e48d5099dabde7f7
3. 0xb3fb55e7092cccb2380cb84ffe0ddc014878ede9a5f9e4ee1d60bb18de6d5943
4. 0x5039775fd3e603a651d68f2f9320f50d87196a0ff38e7145fa9f1e5b87949910
5. 0xde53ef9b265ae653f18fe00396e5fac5c116de956d4e7d20ce9d54a8a03e5418
6. 0x7ea280905c68e66e57cf42183164e277999a49fc5180a930b82625c1ba44b167
7. 0xadb2bbaac7f381c330a1cc1904cc6378e0a8ab42eb5c9fca0a4e30c09b8f6bee
8. 0xedba5a0af818b5008f140dda41d81360c6e3cc256f8e608ffc77acca5e6e1bfe
9. 0xc5c254d46e49728b5fd202523f2346159e535a055f87d166c28d89f568e10a16
10. 0x3cc7f33d6643d2ae68fbd559d0a5375877e47ec22bc8a8a4629f18069487217c
11. 0x293c75b06555012e8b7527b820030b6048298d03c3980a95d7011650ebda6609
12. 0x9540e0cf18b79cb13b0a77f78689d45f98c5808c5cd1e2f6361e57c40cd00828
13. 0xa53611af41fac56adf4e62af88a228aaa11b318341a167e3543a17186090472b
14. 0x86593ac15f658012908c6be3447438c3409f4e6b92fd02ad8b0b2a8f74233080
15. 0x4d1da9738e22475b7194f6dd7a6c3348b6abb938507afdcb6452d859f52556b2
16. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1