Evidence row 2562025

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fZu0Wr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/51027d14-b254-42af-b56a-ff4ced009790/.well-known/agent-card.json"
    ]
  ],
  "name": "Lanonano",
  "owner_address": "0x03193fce66dbba8a9d15b4ffbc79d092f19cbf23",
  "raw": {
    "agent_id": "174527",
    "agent_uri": "https://centralcity.ai/a/fZu0Wr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lanonano 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/fZu0Wr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lanonano",
      "registrations": [
        {
          "agentId": 174527,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/51027d14-b254-42af-b56a-ff4ced009790/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fZu0Wr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793699601,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:53:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lanonano 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/fZu0Wr"
}

What the leaf hashes

{"body":"5ae93e97bb7974596a9eadaea391ed26a51d3d25f92751783254afb80d630dbe","id":2562025,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699633138711,"prev":null,"subject":"erc8004:5042:174527","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. 0x9d0b1bc58e98c83b80b529e87058e508ece3bd920f867d5b8c05e98c57a86a5b
2. 0xd7a7e688a1a1690231d9030141b2bf9a98a60a83017fe0533b8c6a0b2dfb699a
3. 0x1b8ed1eb1930c79e35976d976783c09c10b79ab6933716b9aa2316d96b605676
4. 0x671e3eed55456a8fc403ed075840f202042eccc59751700afa00d1667d974730
5. 0xd8f960528c87a7dc0f4abc755ca17c0865d1cbb32417e723c99deb52798533cd
6. 0xb020cd0d47c2203cea3b4b84997a8b27ae15f91db7a20e25142408aef2eba938
7. 0x7b1b1e70629edcc3d1404ac8f59bc8220df32dc033f7c77b01fa7128f54a5974
8. 0xde6ab91ea10235c2e7ea0a0c34d2ddd141e2b420bfe4b9bb4d15e0d465e6a5bc
9. 0x9c31e5deec2c505224cde9714c44398d4b462f942a31b9b9574e9b9e08c830ce
10. 0xf9a3937113c8eab7acec98ced87846c8045315b57b3cd98f8f39e392f1f647ff
11. 0x40df8ddb5958ac50a21688c61502d59ab453174698db5d36d6a05ab19a14aacf
12. 0x1099287727562c14a7abe0a83bbff73550f5edf7888838722a66e395138b4bba
13. 0xa213237248bc217986c237aa7f834054c4c09d2887d4a5c8ab351dd9ccee40bd
14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7