Evidence row 2519375

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kJrVQp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dbc33145-fed1-4b17-b667-2b14deef4225/.well-known/agent-card.json"
    ]
  ],
  "name": "Handabel",
  "owner_address": "0x99bd04af7375cef7c1ca4d5bffa9b9f72b69a180",
  "raw": {
    "agent_id": "156321",
    "agent_uri": "https://centralcity.ai/a/kJrVQp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Handabel 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/kJrVQp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Handabel",
      "registrations": [
        {
          "agentId": 156321,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dbc33145-fed1-4b17-b667-2b14deef4225/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kJrVQp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793678425,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:02:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Handabel 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/kJrVQp"
}

What the leaf hashes

{"body":"e6be215ca351021a4506855b1b822cfac4d74634730b71f65c6847ac04394938","id":2519375,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678539961874,"prev":null,"subject":"erc8004:5042:156321","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. 0x5ecddca7d825d1b53a1666388655a66f47b612cabba96d4cfbfd0bb67195da83
2. 0x8bd4aadf4f8df96768280571fd3069cce102defe322a964aaee150e5976be362
3. 0x609140e3915ccd03e21a57603ce8a5f9e946a94888fc39f870d284c83dc27155
4. 0x744211354ac9a5b38517d3fab9728cf424f5fd39ee991f3fa2ddecdc9f2bd89c
5. 0x5db9d8ad35ba524898e9071ae25d7137a41b4f4bb3aba63fb10a02325744281e
6. 0xe101eaac5bd738bb32b3cad9c9b346a4b64352b37026eb5a456557d0688e34c3
7. 0xbb2cfad131d804d712e5aaf17a64809875ba9fb4d0057959d266fdc70171b0eb
8. 0x1615e5edf82f0f6946bd0e53e56d53e3ff9db9508696ae4d890e4ad3a69f4e13
9. 0x720344d9195dbeef6d4231764df2c653b17b8ab51c6f515a792262d466820234
10. 0x867d94a7d5068189a7c525c1b51c008613f52eb1e6cb7367e80ccdf6dd8f577d
11. 0xe721c09f471f2cc59ee0c97669bb54e1b5720d4ea61b17cceab602b2853125bc
12. 0xec19e0611942c3d62637a6a1a57c2124ca039abdf5214affacd64571892c262f
13. 0xd11506d8ed501b197a6bb6d1a7ace4609cf2a214f326b8692e0417707bcea83f
14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7