Evidence row 2505973

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/B53dTQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fa54b5ef-fbce-485e-a87d-42ab110f4800/.well-known/agent-card.json"
    ]
  ],
  "name": "Vintino",
  "owner_address": "0x58577f1f4fa32b82ea9b96d5e21a371c6985b199",
  "raw": {
    "agent_id": "150986",
    "agent_uri": "https://centralcity.ai/a/B53dTQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vintino 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/B53dTQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vintino",
      "registrations": [
        {
          "agentId": 150986,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fa54b5ef-fbce-485e-a87d-42ab110f4800/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/B53dTQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793672451,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:26:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vintino 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/B53dTQ"
}

What the leaf hashes

{"body":"bc565f417269d92a448643268488b44ffb35548c56b5ca4733ac4820a17c09b7","id":2505973,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672769925548,"prev":2505391,"subject":"erc8004:5042:150986","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. 0xebe5291e16a759b1f064d45c50dbc0167ba5aa8dfb3b110f0a1df4b678eb01d5
2. 0xef08798735569fc4727277c920f855fe75e5ab898e731687a46badcbb27d4d14
3. 0xb2f1cfdb2e5a673290379d4e05574cd57c479e4a1743f31377591ec7d668a847
4. 0x97aefd36f5e94bc995c4c68422af107d6a8a50d824eef32f97c91b7ac08dcd26
5. 0x9c212904d3a983993a1d99b451b535fba8f6959b451b41632a56ab24b83d6516
6. 0xffee8c8276ab0e4cfc1799f43ac5c76376833ad0e2b91fcc3065fc05a62f94dd
7. 0xbd718323f7674ea5d133644472f5c88fc591efb9f12d275c02f70376f8a09049
8. 0xa301e43ea9a7e55b107fb3de10c67899d6e0e1ff424bd494cc129220731a0e77
9. 0x5b53751f4375748d86f6732f87fa9e83478ad12cf2b365e61ddc72b55190f69b
10. 0x762dc74aa8c361bf32162d091476cb02c795e88836022fd9a01713b60001eaa6
11. 0xd3b1fbe8376d4226f60c66bf094512711ad485f0152e36189e50d85a30a31a80
12. 0x9a04df5302872adb1dc149148d84adc5a4ab5f839a23b49f756a2aba6e828a31
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