Evidence row 2573687

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PriMBA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3ffff962-ad2b-4d11-8d1d-f7b9d2997abc/.well-known/agent-card.json"
    ]
  ],
  "name": "Oriasto",
  "owner_address": "0xb2ec79b5c704ef0dcec9d099b416c30ac2d34789",
  "raw": {
    "agent_id": "180400",
    "agent_uri": "https://centralcity.ai/a/PriMBA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oriasto 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/PriMBA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oriasto",
      "registrations": [
        {
          "agentId": 180400,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3ffff962-ad2b-4d11-8d1d-f7b9d2997abc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PriMBA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793706571,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:51:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oriasto 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/PriMBA"
}

What the leaf hashes

{"body":"5286e5dfdfd4fdd714c62ca101b49659234ed6314758b8c7c54aa89b1faa2e65","id":2573687,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706704679990,"prev":null,"subject":"erc8004:5042:180400","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. 0xea31331aba282531497c8e84285a72b95a0cc2b5cb4378745dfc40f2b881d6d9
2. 0xc7d0f08f8b164910018d51b328cb5bc50c258404ebfe31f5975de892687bfc9c
3. 0x3ddf4ce2602894e3d92d1d151b6fe0eca1e9b952f6dfb988b636efdf9a45753d
4. 0x2c3ba4d8d0854ab9e2da944ee0ec41040a5888c79e3c18be65cf08170b3501ed
5. 0x12f0b6b650a3016dee2e66a45b30740ed513642ad2cd8c1c661ff76b1081a9ee
6. 0xc77052f86941eee29948308d6d5d469021192e0fa1276da26c0b47e060f83886
7. 0x83088d79cc4d4e7c0de75014feda48511018583bd9f0afffd7530b1658774aeb
8. 0x95f65921caae0d699fc699e0b15e565409ea52d243786ebabe498e869d05ff71
9. 0x3460c8cb5daa0b78a1fa8535c15e50cffd902066732805739fbf615b3bdf6fa8
10. 0xc6673e526f31e21e595221e42023f9435c8c1e3ab51ebd71fbd0d322737d2d9b
11. 0x63960f0c3dbed433ef4c153e2c5871d8ad17518fd6d3a0257ac4707772418503
12. 0xe64093a7adbdeb4fe57a961a06823f4a262142347ef934da5b7d7286520ab59b
13. 0x57b25ea6cb764c62af44fb8bcb6cfbbf38d741be80780cc55d536d03fc0602ac
14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7