Evidence row 2709872

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4yOSwq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff4905c9-08a3-4570-8bab-01e16e0ba587/.well-known/agent-card.json"
    ]
  ],
  "name": "Londose",
  "owner_address": "0xa6b3ae008cc9d6eba3b616ad7c5403965b04aa2b",
  "raw": {
    "agent_id": "203160",
    "agent_uri": "https://centralcity.ai/a/4yOSwq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Londose 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/4yOSwq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Londose",
      "registrations": [
        {
          "agentId": 203160,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff4905c9-08a3-4570-8bab-01e16e0ba587/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4yOSwq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793737731,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:31:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Londose 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/4yOSwq"
}

What the leaf hashes

{"body":"4c9c41aa8ced3bb22c6ef9d25c6832b31f9bd2912c6b98c4050d6685ea46cb9c","id":2709872,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737879375709,"prev":2709680,"subject":"erc8004:5042:203160","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. 0x588f9f457985be75636a4a7af49ff4c5a79ac6ba3cc637d074c8bf4cefb5a59e
2. 0xf2557d217f7052c2f65cec944d3180b9034ccdf56265dab10c0f440045636957
3. 0xb03b43d74ab26a6649652fbb8b9db7c9644324e2c27ed146771f7db5823d7eda
4. 0x4b5041c294aa490f3068cfcc5e3f258ead0f2725ca940cd3d347bafde5cc939f
5. 0xdaab82bb4273709fb5aeb78689a1ca8e447f9c52ed2f29f7610e19730e1f45c4
6. 0x2df6ea044833f828823c0e36776674f030f2a0f832a615eac5aa57a0fb775ea0
7. 0x8d163fc3975916cee8749496a150043733a91b2710b205e28c1a9fa4dfeea8b7
8. 0x84703427b1414a1ecc0bdd183accfcdc0c543730ea76ac4902ff1d083c5e2aaa
9. 0x60805b041f4b3c41844ff50f24780a2b6ede65dbbae606e892fa04c6ae0ced82
10. 0x3ede5b7e34eb2a3a8baeaabd24d5be64672180fda564b29b4def0540cf9c3055
11. 0x1909bdb59ec3e8c968e105cbed8958f1246e6d384f479b3497e98dd0af10201e
12. 0x70d65606720a65c49b64703ea697c1212a08e2d8eb236d9037e716b053982907
13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7