Evidence row 2573110

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cfuCdp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3d7f0dce-2869-4e07-ac2f-9db054d2887c/.well-known/agent-card.json"
    ]
  ],
  "name": "Novert",
  "owner_address": "0xa3f3396a2c33053cf56271b89d525b054a5a86b9",
  "raw": {
    "agent_id": "180085",
    "agent_uri": "https://centralcity.ai/a/cfuCdp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Novert 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/cfuCdp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Novert",
      "registrations": [
        {
          "agentId": 180085,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3d7f0dce-2869-4e07-ac2f-9db054d2887c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cfuCdp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793706168,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:46:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Novert 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/cfuCdp"
}

What the leaf hashes

{"body":"82e2d68b07ee2c058cff84aa884d93ce771fe6c4e49f7bf83bf8d57c2aeabaae","id":2573110,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706369961723,"prev":null,"subject":"erc8004:5042:180085","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. 0x8135988bf2656b4c08fa7889a4410c62a4b0213b68795301c6b620437a209121
2. 0xd82c535a8f8fdabb8a31bd8e41e3530324ed21e61d1b1d5a85fa0238e0485b76
3. 0xf9a21d58bb6d657fea6db7d22154afe646bd3ce3b668bc72660bf99157df7fcc
4. 0x6b1e93bd8d8df0dce4c3e2f8846cd84d049b1d142de2044c4cbcbede9cfc5196
5. 0xd5aba5ac88b02f018ff62b383842c3f3fb871eda35109198cd471c181fa364cd
6. 0x506b25d74a3b36001c6d0359ec9db01358934222716691d73035a11194dfacdc
7. 0x57b53c3c1215dc6445cb88d566d5e7b9328300edd566f36aaac640d0153e091a
8. 0x19c201000d30930d58e9f76b691b0690ddb7c27db5c9d6ff93ff78cd4275f3f1
9. 0xe65576a5e9a75867cb0e3be396dabaada59aaf027c8da217cf9cec1df9909243
10. 0x3c3d42534d959b8afea47ce1ac6f661675ea9a7cc512d42de40ef3c670ee628c
11. 0xf01dbe4c2634681e818cd6b368438f3c6c80267f7f89e578e42d3612eb9ccb01
12. 0xc6e642391f030893fe7f66a15e69811e6a25de963bb9b00c10fbfe5f4de0073f
13. 0x4607f3c9a6344785c28144331cd5f69653994a97f95db7809922902bd2d6862d
14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7