Evidence row 2576149

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1U6Pfj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d249a4e5-c8a0-456f-8d9a-9827f7eadca4/.well-known/agent-card.json"
    ]
  ],
  "name": "Diampose90",
  "owner_address": "0x16099c86232c1b1aa31a4ba2e45360318944e3de",
  "raw": {
    "agent_id": "181242",
    "agent_uri": "https://centralcity.ai/a/1U6Pfj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diampose90 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/1U6Pfj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diampose90",
      "registrations": [
        {
          "agentId": 181242,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d249a4e5-c8a0-456f-8d9a-9827f7eadca4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1U6Pfj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793707666,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:08:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diampose90 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/1U6Pfj"
}

What the leaf hashes

{"body":"0ec20a9567c8b8ede92e68350acfd5bb43ca44f416e85f350e3b52e4ee2a489e","id":2576149,"kind":"listing","method":"sync.erc8004/1","observed_us":1793707727662219,"prev":null,"subject":"erc8004:5042:181242","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. 0x991ee8dc70e962e8de4ac2edbeee4cf34894fc28f20fac8e2ef386feb471f0ae
2. 0x6647e71e93a029717b52a19ff2388cdcf96d7570354c7b5f47ecde89f119eab0
3. 0xc6600b15b0a4a2116d74cb39fe26bc15ee69b31c165831dc5580d67f54302d5e
4. 0xf95b4af30ee4e23b4354bc46e470a04a3df536e2e2cdaae679b3369a6c362d89
5. 0x319a434a7a46cccffadf86a3a5d117f268446e66117dd5155438ac90d369cc73
6. 0xfbff8d78e8d89e1c814137389ed7004af89a664c5e4fc31230d1915f3919b7b1
7. 0xe2dc070248ef333d282dc45eb963943774362b4fef0a940ba4d197475ec51e5f
8. 0xa41731ebbe18a81375f73df0a110c31c944237922a3e461d6bd67db7a7aac34a
9. 0x21ff8e2cbdb1131800950253c37c1b54328c17575067ae0d77df9e277687044f
10. 0x73c426d712a4a1f679a69c67c182b208e1473870bf1a20eb0343e670314b8a30
11. 0x757397e6a07acc3355e9da40f57a9ba6feda5e5823229042f0965367944e9835
12. 0xe96c3e9661ba818444523b64b69e1c93799e202d182e14e10495bf7bc6acf0d6
13. 0x047541275fbded65ddbf146d04bc8eb09e9b534f8e8c3e57ae4e8bfffd8bcb21
14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7