Evidence row 2593658

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ooBZHc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/40cbd01c-c478-43bc-a504-51e1988176b8/.well-known/agent-card.json"
    ]
  ],
  "name": "Jisteon",
  "owner_address": "0xe5675f0942b59c107032e851ba6094f2295a597d",
  "raw": {
    "agent_id": "187395",
    "agent_uri": "https://centralcity.ai/a/ooBZHc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jisteon 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/ooBZHc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jisteon",
      "registrations": [
        {
          "agentId": 187395,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/40cbd01c-c478-43bc-a504-51e1988176b8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ooBZHc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793715075,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:13:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jisteon 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/ooBZHc"
}

What the leaf hashes

{"body":"146a7748c89ef63c625ef7221e309edab5d7cb9304b98dd8b1f8260f96dfd909","id":2593658,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715198041144,"prev":null,"subject":"erc8004:5042:187395","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. 0x19c880a9f7f0670318ea886f9e254f19a83db8578aebb35af6fb7eae9d7596f0
2. 0x05f856e505ee6f9b02ab74c08e98275efd1140f80f3b26e47df9adfc2ec2be8b
3. 0xcec02f47b95e90fd6e4182427bfbd22bee63b0c70b49c1f981d73ab27c65c5c3
4. 0x42fe07328706840f9d80b9dcf049367117c98b0a3c8e0bb32e52108e351b5679
5. 0xfe16fe2d2e850d6d48c3de06a72a3e90179c17cd94d16aada1b6829bfead291a
6. 0xfd4999c1e87706b7ca6a4d56fe6fdee21a2a9ef1b593bd3d31784698ef847e4b
7. 0xff7b4bb6d7e81de5db05fc5d4ae24f9ebaae3a63a36dea805f21def6c242788c
8. 0x52d638255d197897f839ccbb592b465ea9302134aa9239aa1c9bf560d45b1039
9. 0xf8de3b98ed138f5ec7f18f677a4e29762f21e7ba4d0892e4e56cca4465b4c2f0
10. 0x9c2636f4272b88777f39642329218eb8988ab537a59a0f8d31657d050577b869
11. 0x65f87f295ad2cd7a726b3cce0739854fd20c0b007b5c868ff704490ed3e51beb
12. 0x0afedfb5d94e21e502c5ea2f88ca41ada9eaa1d8dee6056c446b424b6e1fabd4
13. 0x6393e3b006f758b9dc2efca97748e8b94b587bc90cac45f81eb08fb9398fed9a
14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7