Evidence row 3708696

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MPI1FR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4b92c6b7-ea67-470c-aee3-973c868a5c3d/.well-known/agent-card.json"
    ]
  ],
  "name": "Lansisto",
  "owner_address": "0x640fe5c15dcb0f2b0afdc00de2470b0fcb998e96",
  "raw": {
    "agent_id": "387201",
    "agent_uri": "https://centralcity.ai/a/MPI1FR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lansisto 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/MPI1FR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lansisto",
      "registrations": [
        {
          "agentId": 387201,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4b92c6b7-ea67-470c-aee3-973c868a5c3d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MPI1FR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793958384,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T09:48:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lansisto 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/MPI1FR"
}

What the leaf hashes

{"body":"3b7a01000934896f7a26df3c9fca8aea74d5128711db023204aa9183c3941b3d","id":3708696,"kind":"listing","method":"sync.erc8004/1","observed_us":1793958499823302,"prev":3708429,"subject":"erc8004:5042:387201","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. 0x3241072a3e09714d43b1ffaae14241873350459b79d28886c9ed35c913846e72
2. 0x8697522adcecd9beb9b2d27ea49859a1531b6b26b8bfa7f494e4c24e8be6860e
3. 0x930862bb66c66d251bee4bb8c4015182607c19c95768ee3ca91d8f3f7591469d
4. 0xd188a59319e06d343a9c7c3c07620a4469e9726a390164a035d559c494cf9f39
5. 0xc5224f37e777d08dea85b4c82364ffe8fee50c7ac5be976cbf2029ed62d6c7d9
6. 0x8a8868848b0d0b11e7563924dbc945d5862fbbfc04538cbebb7de3aea873a67a
7. 0xf7a101234bb1a5893c09b35581afb14974343625af63b7e21449db26fbebd607
8. 0x69d7b714a8ab3c0eb7df21ddd904ab8045bba7b68e52cdbcb6c1207488721883
9. 0x99866277de87ccc315abc28ac6b0adea498053c52b4ec3fcd2c8817e8d6ec728
10. 0xba6624e7ba3ca4f2d5750bda4779b595a645afe7bd1af34fb4c818ac0d4e75c2
11. 0x9885d1aba6b63aa7c501e1c8888974deb6effc6ce1eb59b6efa889baed243fc9
12. 0xd6e6c256a761db71c644b60285f4add4858b535251e2a1510414aaa18d3471e5
13. 0xcbceab499525f5fa93cba6d29a309e0c0ff18cfe7f3b17fe0ae96beb8d87cc28
14. 0xe7e7f0ee694b712db7150c3f1692ed383efbc9783ba8600081ffac0da359b4ef
15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1