Evidence row 2306337

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OiDwJb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/df30fdcd-0f0e-43d5-a9cc-f752873e589a/.well-known/agent-card.json"
    ]
  ],
  "name": "Neibet",
  "owner_address": "0xb7a192635ca80b547477571ad79b354d8896318b",
  "raw": {
    "agent_id": "143605",
    "agent_uri": "https://centralcity.ai/a/OiDwJb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neibet 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/OiDwJb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neibet",
      "registrations": [
        {
          "agentId": 143605,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/df30fdcd-0f0e-43d5-a9cc-f752873e589a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OiDwJb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664350,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:08:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neibet 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/OiDwJb"
}

What the leaf hashes

{"body":"7b6864e1cdf2265547f606a5a9feed9e79465a3bfa2abd72137e7848d9e54a86","id":2306337,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664503862173,"prev":2305862,"subject":"erc8004:5042:143605","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. 0x57aa03295bf663685cc6e1b7473bf14838727fc7db15661ab07b3920c3827c72
2. 0x17a69e0421083b63cff5cb83fa9292ac961d7f330a5947ce83b851356e6fac85
3. 0xdcf24c1b74ecdf3949dec2ad1a0a0357a18796de72f366c6a7c9e53727a77f17
4. 0x6c6a2c5ab0440f74515416af43220e1f5861dc870028a88aba34785fa992c261
5. 0xcb395471e12490c902856fa87c461761aa14fc9781c3adf36808a80f811cfcc9
6. 0x7e61de4f81f34ed6fd2b0af0757fbfb4f20c2ba4d54bb95d8811a318cf30b5ff
7. 0xebe503d7851d28e5620f538eab726e4cb9bedebba5ac6b5c8c77f1f25da85b38
8. 0xfbb9838bd16b135a180961145f51ad91a1a73826dc12f6fa9fd9c94261950fa1
9. 0x003fe57bf6a92c385d1bcc624674ff17161bc46d7b4d9aadff8e1f27f72c87b3
10. 0xaa114cbfb4b0fed29f95eed1cc871b756353626ec8000987b5e5b53754441877
11. 0x21dbe4fe8c169d23f14c2656ac01ae397b3263e6744741aafb24030fb63e63fc
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