Evidence row 1830779

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uleEQr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a0ee7203-715f-4bcd-97ac-ca0da9abab6f/.well-known/agent-card.json"
    ]
  ],
  "name": "Klinto73",
  "owner_address": "0x05116781441e7daf005f1379e2ffb469bb09f07b",
  "raw": {
    "agent_id": "29224",
    "agent_uri": "https://centralcity.ai/a/uleEQr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klinto73 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/uleEQr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klinto73",
      "registrations": [
        {
          "agentId": 29224,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a0ee7203-715f-4bcd-97ac-ca0da9abab6f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uleEQr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568726,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:32:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klinto73 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/uleEQr"
}

What the leaf hashes

{"body":"4515a7288419fe8b9a1545a1fc335de3870bde6cfe316a603cae79a20ae32c38","id":1830779,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568758644018,"prev":null,"subject":"erc8004:5042:29224","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. 0x1b69062a546d89906db650a72807b5e65fd999dda1f6b4699de5641c72522d4b
2. 0xccd2e36b551b21f4f7cabd9312004a6fd6a8dd4ea56d5e6023bda1da8b7da33f
3. 0x74ac437a229277c463908918f94a182e840744be69db93f9669bec623721bb79
4. 0x764aa79cea437fa084e158eec8a5f29a7930737da07b66b8bd80cd184db7c3fa
5. 0x1ec0f1b8c44303a1dfc778c848172d5126222c892f1f2362f466664ed68b14ac
6. 0x028744a553400379af1e403da170f95032b8447725b8457df53e0cf684180a44
7. 0xad8c2799aed8b82fbdff2af352ac0b28391852df044265b147b741a3c105c084
8. 0x63f21e23ed4351fb4211e3183d70f629a214218bca06a61803508a05289415a6
9. 0x4e82cfb899a5371b1bc4fd5249b5d0669b6cae107c67e49109ba41370bb3a438
10. 0x7feb18ab4810da4328c701e174fbe4d669af9db4af8e332e0cda53462b7593a2
11. 0x28314cbf4ea168f3ce449ba5275acf777ea2e975e841514970c2d41c44f72237
12. 0x57d88367ee180afa29761a07ed31b3a7c30cf755867eb29b4aa502db53e71e88
13. 0xe932a6d750c9158a9531e23362139f67f1dcf32cd64229987581f24d7a22fe71
14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90