Evidence row 2184141

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/olqca3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/98618370-9b7c-444f-9681-6a745ffac1af/.well-known/agent-card.json"
    ]
  ],
  "name": "Lelan",
  "owner_address": "0xa8b7800d4032740c1ab0da6a5e4d595370d0a162",
  "raw": {
    "agent_id": "118177",
    "agent_uri": "https://centralcity.ai/a/olqca3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lelan 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/olqca3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lelan",
      "registrations": [
        {
          "agentId": 118177,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/98618370-9b7c-444f-9681-6a745ffac1af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/olqca3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793641535,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:48:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lelan 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/olqca3"
}

What the leaf hashes

{"body":"a2a35047d440599b8e17cd6bfbc736e8e3e730838e1cc2c5bb51b2bb31785afd","id":2184141,"kind":"listing","method":"sync.erc8004/1","observed_us":1793641709885770,"prev":null,"subject":"erc8004:5042:118177","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xc0121305beefdc992cf9aba300e977c4c310f22ffee00125349c6bbb7774c38c
2. 0xd84828596817bb47839b27c6af119275cdf2803cfd120a84359008458a9780e1
3. 0x82d73ec3f742743a60de9e033b54b4af228941a22a501ea0fdef655a9fef42ae
4. 0x050c2bea8cb088410666f1e38b250d288c0b76e2c412e0adc90ccb9686eb076e
5. 0xc64381e99a1ba6da94338ae47dc7274a50e77654c05bd27924c439acccb88692
6. 0x22d16084689c0a3627075c8a5a197501ebd5ffeace285792fac9ce5eb27e0611
7. 0xcc51813c9d4f76f30992f4a791e4831d1ef91464e160e22d3468edd7de455388
8. 0x0332fdfe294614ac1fb843995fae62a11a070b421967848e1fea697987d4540a
9. 0xe4dd4f5cc16348e000a3aa9ed94a2d4398de4d9d9b0234b491201564f3c45bf3
10. 0x5235d5c15b5484df261b8eac18f6bde4368774eb9f923ef19e886f3e53fef910
11. 0x24f35427389192ce81ff0bd04f520d1638bfaf658d0d7be937833cbff8acae61
12. 0x8b992b36405eba70b3e3ccbd97fc3bf4370ba72ddf1ebf2e1db6ef25d910b365
13. 0x513d275f726a7e76afc5d1c5ea455e84ec639b5765f0d561d290fbac6c078a4f
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af