Evidence row 2713218

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jjT6fm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/61a0a2c1-b57c-4bec-a451-2bb64720d96d/.well-known/agent-card.json"
    ]
  ],
  "name": "Vumpistik",
  "owner_address": "0x28b5495cd5283640bf671dcd08882b869099cbed",
  "raw": {
    "agent_id": "204749",
    "agent_uri": "https://centralcity.ai/a/jjT6fm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vumpistik 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/jjT6fm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vumpistik",
      "registrations": [
        {
          "agentId": 204749,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/61a0a2c1-b57c-4bec-a451-2bb64720d96d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jjT6fm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793739689,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:04:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vumpistik 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/jjT6fm"
}

What the leaf hashes

{"body":"989e97ab760b09d53bb868732ca5e8734486f91ad04b80adee2d8793368c2e5b","id":2713218,"kind":"listing","method":"sync.erc8004/1","observed_us":1793739890470911,"prev":null,"subject":"erc8004:5042:204749","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. 0x3fb88675d896faec97426c2f556cb42fe75f5cf249f3f843d09d956847a01847
2. 0xe431bd4d0227fffb41213b14f4559bef8c6a3457b347b1daf2ae0a09a489760d
3. 0x956e7520ce8fa1ecfa1af8bdc392b693be109b0ea317db0a2677314a19bcd82f
4. 0xb4a3ff2c4551104028743cac7051029aa3aaac7349b67cc8eca90afc6bac70e9
5. 0x03e3881ba86df7a8aaa8c6e5196058254f293ae7e5eefe126296bb9be21b1998
6. 0xa93b9755e884dac602c47fce5a39939e14006cd6002713d7bf721a8b17716ffa
7. 0x31852946e883e46eb8b9cc2a1d84fe6114b71d7d939e482a2f7ac8c813d4ca7d
8. 0x99b58db561f23a3f72353597782b97dd2a16d48d35561dff3ad6ec8381c3cbc7
9. 0xc47cc1d1de3ee5dc1a855d640412e04f90cfdeec7072c79d6e1f3af87c9f36b5
10. 0x4896cc1db34e1ac51b46d967f5a825e7221ceda4fe6710597bbbc2d4b91280f8
11. 0xc1242b1dfbec04ae2c379cc061bc8b9090ebc541e939e8f0b5ff9b0634d508fc
12. 0xdb1ff90df48cfac665375f0e358ff5eb6f05cb96adc1d830166a2ad7ef48a59e
13. 0xfd8735c70640de4ad107a46782219847d35f4b6dc003efdaa0ed6c25d9954fea
14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7