Evidence row 2717362

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/454atp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0760160c-bf2b-4973-8852-1c20e9503bab/.well-known/agent-card.json"
    ]
  ],
  "name": "Diasis",
  "owner_address": "0x4b61d31bccadf0165c81ea731f596c2a1a45391c",
  "raw": {
    "agent_id": "206722",
    "agent_uri": "https://centralcity.ai/a/454atp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diasis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/454atp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diasis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0760160c-bf2b-4973-8852-1c20e9503bab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/454atp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:44:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diasis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/454atp"
}

What the leaf hashes

{"body":"31b8a080f9c8ba4ffee49c4a15672934b3d25dc2250846402c5f0be5b8d8bfde","id":2717362,"kind":"listing","method":"sync.erc8004/1","observed_us":1793742259275311,"prev":null,"subject":"erc8004:5042:206722","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. 0x5a053c2152597211cebf3aee3fe2c8a4e749d047958cc0dc5c3a206bc1534a4d
2. 0xffb7b4cd04954df80241371b64e7aba7bb2547904c73155014d5d861a6ab38d4
3. 0xd6c6c421c492c296122085cc26d3048c99dc12ec93f2589a6443fcd26e41d53a
4. 0xfab1d0f0a18e215ce7205edc67f5b66fde44c6bb8b3eeae6749e6c1c19632ef4
5. 0x7626607accbfad0adf2cebdcd430c5483ba99b77674a73f5fe417948301b80dd
6. 0x3cb471539bce9ad5c58def0e69c600664ff82c3abe44926cbe5ff900c0b75070
7. 0x03270e92a996c51ff531af9b7ab08ffbc8b668735b30742c7cbc43d892363e55
8. 0x3ca84662d19db657aa5899c6a8d3776d784e0658b5eca16fb23ac7f651eb8af9
9. 0x5cbc07d841efa3eae3980e95329e314bf7056a1fcb3565f56579a4d68535fbe9
10. 0x40b5291fe39648f7e832653f76a309cb6ab3823a80268f3d37b3c3e8dafb9c24
11. 0x13d3c0bd4643638a879d3ba9016831255786ddefc092717512fbcb0568c7e4fb
12. 0xb27b2ada561a9d979d1668372872a5246392cf5c34fa78b49aa7993e7a9371d3
13. 0x387d6b3abb2bc238e53d54b976851224d55ee7b21751b608b1abad8177b78ed4
14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7