Evidence row 2493089

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fjOKYw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff14a6ed-288f-461d-93c7-b59e48c39499/.well-known/agent-card.json"
    ]
  ],
  "name": "Griadet",
  "owner_address": "0x76b09b7fb18d5840f09b5c40bb892ebf5fdafa75",
  "raw": {
    "agent_id": "146055",
    "agent_uri": "https://centralcity.ai/a/fjOKYw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griadet 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/fjOKYw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griadet",
      "registrations": [
        {
          "agentId": 146055,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff14a6ed-288f-461d-93c7-b59e48c39499/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fjOKYw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793667051,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:54:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griadet 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/fjOKYw"
}

What the leaf hashes

{"body":"54710064d333fa90b420ceb4ee452901ab2467b4a970b256c55d4e0adfa06464","id":2493089,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667248597199,"prev":2492628,"subject":"erc8004:5042:146055","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. 0x5a346c84884ac4053109878b8a715047ba2d9a7f79fe4b65d6f4e532930dcf6b
2. 0xfca20b975d939eb77b8b564197b290837bf9d278fa2b7f6d4a2d1c6cf268e820
3. 0x974df90977430b2ecfe20749d45c7144da34703be2f8a99dfb8c6d16bed052da
4. 0x4968bcf16a0a7926885a6067b81c748c9a31db38f29a219d722b6e080601c8f9
5. 0x66fa8b31057df3f4a6a804527eb924fdb4d20d6de5a2dc6adab28e3cb8a5aa62
6. 0x0e5ba6792d2c0296243708e2cf12c42f47a0e4965136e5956197904cfc080472
7. 0x4f3b28c463e520cb46c6882a9d28c61f686ca535ebb675e92e696cfad9be96d0
8. 0x19e2a3dccc0a75bbc92eb3a37efd1a4d59fbf6cb312aebd650fa085f17825914
9. 0xd2d51a8b5cac0edba7ad1d5359d53a608100714934e75b3f4e56ac7ac0a9420b
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