Evidence row 1831202

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dXj9LH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/da8a135a-09e9-44af-aeb7-83249e983d24/.well-known/agent-card.json"
    ]
  ],
  "name": "Stanino",
  "owner_address": "0x94d4e1141bfec31321642cb38787f527b1052470",
  "raw": {
    "agent_id": "29392",
    "agent_uri": "https://centralcity.ai/a/dXj9LH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stanino 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/dXj9LH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stanino",
      "registrations": [
        {
          "agentId": 29392,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/da8a135a-09e9-44af-aeb7-83249e983d24/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dXj9LH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568872,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:38:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stanino 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/dXj9LH"
}

What the leaf hashes

{"body":"0b541ab5c00545e1c51a0b58c21e151a97813b778aeb1c7f1795d9d74371fcac","id":1831202,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569094000692,"prev":null,"subject":"erc8004:5042:29392","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. 0xcd45a2eb060e21b16a5f46b8c033f72328aab80297d538be9b76f0542ea433db
2. 0x40139212fa7e0a40143f73c8a4119afeb0f12601678263b07a1db606fc411f44
3. 0x9987e41c0f83427a374e654e357f271b83b223a7006116898605d779b24f6970
4. 0x5530a2030e77bbd0219dd63de444384b88ce60ee50f5dcde27bda019b0daebf8
5. 0x043f034341744968b3c804914786e5f670210f9f66396a1fb64d900ebb6cb246
6. 0xdbd4c0fd5e55980f64fc1b6cbdec6d05c27ea9e6e66070e49b6f70132ba10e2a
7. 0xccba55901f55998f207146bd325d4be2b3961a8d300bc8e4a4e42b1c8755ec26
8. 0xff5ee5069c6fbc39150f5b9fcd2075f0813bf17248bfea48a4f5e37aee3ea67b
9. 0xaac49cd0634763c808b54aca0f63a2a4d175b05a041e435ab8b1832d662bceac
10. 0xcbf78cb845434eb021d239fd1a36c02b65575305c41bd2562a30a377522185c0
11. 0x54fe9704e6ef5549f9ceb7d7aad696c7a90ca2291a8eba1b91ccc786c7bc0ca4
12. 0x05c01f6fc841198b106b39a44096c275b4f568fc175b5edacd4ed477dd360592
13. 0xdac71a6781318034c1afd4a1a615965f2837dd22d52db9dcf4ff6d934cdde2b9
14. 0xc837737eae003d6217621fce98752787bb2b4be80aad499398bcd6fa49bd6996
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90