Evidence row 1833938

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fOXg8B"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/13b4270a-0ac1-4f92-a69c-cd629c3fbd6d/.well-known/agent-card.json"
    ]
  ],
  "name": "Naunsano",
  "owner_address": "0xb03c202a958cb09d2a75cf95865997249b6257a5",
  "raw": {
    "agent_id": "30947",
    "agent_uri": "https://centralcity.ai/a/fOXg8B",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Naunsano 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/fOXg8B",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Naunsano",
      "registrations": [
        {
          "agentId": 30947,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/13b4270a-0ac1-4f92-a69c-cd629c3fbd6d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fOXg8B",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570095,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:00:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Naunsano 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/fOXg8B"
}

What the leaf hashes

{"body":"6bdc0ae431d8f77f27c9011728aac37af613fcb1807939b8e62c3fc2b9b32788","id":1833938,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570446570382,"prev":1833612,"subject":"erc8004:5042:30947","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xbdb5d30d7c9f42e64c3f8b286608a70a37196874043f907d5030fafea15997e2
2. 0x19f97267f9a6bfa435585e14854ba29816c3d39acb7aad9af084f436767abe87
3. 0xd7d742b6fc5c1f63ba42e77e72dc1228219adcc2b0b9ee7d41bf227354f5e5e3
4. 0x7f131a0ab0903b6359a97b00c6eb94f6bd178b667fab70df20731049b3cdc755
5. 0xc4499ad4e49d191e2b1c4da94ce07485750e46de0e30223998aa6539a1ba462e
6. 0x64006b0c5ca687cfa4086181401acff1eab4a4013025215b0890008728eff84a
7. 0x4302cb427eb2cb78d25bbd81a08fd3a4e3c4032dcddc0b530a8ecab8a39789ad
8. 0xcba7c6a866ce865d3e19ebd038bcad660ca95b2501f95a27f56a6cd96fb8050f
9. 0x897b1b75b0385908e599a038b7493ed83c44eb19614956eccab67fc7c3955500
10. 0xd2563ae9c1aa4ad57753bb2ea64a9acd9d6e604fdd17159ffb72e16fcd92c5cb
11. 0xa266b2d6f641bbacdf7ff00d69bb13c4eafa09e930d0776e6caede09b306751a
12. 0x8ebb808de5789dcf14373f5f3fd03871f8b82fc639ee069bbe62c2ce778d853f
13. 0x440640affa0661e2887ea1fa1c7c460096d8203bbc33a7bb6164b10e738c37ab
14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90