Evidence row 3711123

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CYc0Zk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4c891766-fe8f-4303-a6a1-3d23cc9352c8/.well-known/agent-card.json"
    ]
  ],
  "name": "Lontino",
  "owner_address": "0x8ef4b3256ee6d8c69046d4f6372c2cf17e2fe1ee",
  "raw": {
    "agent_id": "388469",
    "agent_uri": "https://centralcity.ai/a/CYc0Zk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lontino 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/CYc0Zk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lontino",
      "registrations": [
        {
          "agentId": 388469,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4c891766-fe8f-4303-a6a1-3d23cc9352c8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CYc0Zk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793959903,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T10:16:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lontino 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/CYc0Zk"
}

What the leaf hashes

{"body":"0e2256f6511d5f9b101766a97d5b0948302b5c605214bdb660be253c613b844a","id":3711123,"kind":"listing","method":"sync.erc8004/1","observed_us":1793960176276874,"prev":3710834,"subject":"erc8004:5042:388469","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. 0x3ba7211ab93a63a84be843519c3a283ac318fb229571b7cc622a7a50a419345b
2. 0xa82222f94b62947bda397598b600751b78e5ce9aecbd611909dd7ab1b94534f9
3. 0x909a475b0a48cf9b0e470cc3423f7a719e610c5a83c2e04561d7019918036f28
4. 0xe5eead5b9085eabf448d3679475bf29748823c4bb17cd345459b8d57f3e58e91
5. 0x0b36d8fae2fe2023e05e659a2353733c0325053248625030655360bd073e9495
6. 0xef4d46f75b787979fdf78119216876795b84639073715d1e76bc69354b71c8eb
7. 0x516179d8cc32c9b728c436e40f2adccad7d6b81d9dd62c30806527bae6671cba
8. 0x304380138145db18c6b7eb6a4b20e6a001b44c67c9c424ba332a2c9c3551d84d
9. 0xd7e959e1aed01b0462299aabba64574f822ec507b0bf8b5bcfe99304ef89292c
10. 0xecfec652c683667db782044ba7eee640870d0e2b207418ca5b7a781dab3af875
11. 0x025be07b9d368db945b05d90d2a6985c8aa13249ba0edeb41c18d1887666cc54
12. 0xe0e405f9a25f4ec3d02a0461bb89e10ba7293f26332258e1403195ea6f544e5d
13. 0x59bd144c9e7342b3df8e59fc9509435c9555450984e97fefbfc08702bdaf57a5
14. 0x0391cd09482a72b233cbeae67d3b018b52668bdda462ad6890dcef531af5784b
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1