Evidence row 2196248

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/spK0k5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/156702b7-5d71-4d5d-9382-b59875e823e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Lelosto",
  "owner_address": "0xb5ff5c3672b81cb8e7cd9e2057be8842bbb8c6df",
  "raw": {
    "agent_id": "123854",
    "agent_uri": "https://centralcity.ai/a/spK0k5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lelosto 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/spK0k5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lelosto",
      "registrations": [
        {
          "agentId": 123854,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/156702b7-5d71-4d5d-9382-b59875e823e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/spK0k5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645852,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:01:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lelosto 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/spK0k5"
}

What the leaf hashes

{"body":"ab32a1fd76cb79040236102d196221b4b030ee9471593406a8dbbb7680fbfacf","id":2196248,"kind":"listing","method":"sync.erc8004/1","observed_us":1793646078698020,"prev":2195768,"subject":"erc8004:5042:123854","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. 0x582bd6f675198cf79be2419fcf107b8e25bba87e6b58016f63fb65d5092487c6
2. 0xf08afbe60d13847ff3ba856ea1222ca784d9b09a2110efbb778faeabf2ba21f9
3. 0xd871529289d2fa1844981d1cd6acd5dd1aa78d77036f9843882cdf1ae6df431d
4. 0xcffce3137a69c29a1f2252926f36f15394ceeefa9f2a6e8f8640135abcddee57
5. 0x78ba4a7384b42f6171676df532cacff276dc6e1670e066c821e752c2c30af361
6. 0xbc5aa7522795d768479519704033be5a7d96b7b2b3143732c543daa2bf4bfb5f
7. 0x60f3ec2fea188377a43f0fceeec910d6ec1c8e91f9e80db7937f9bcf96d21849
8. 0x914b407f04c41a29cad8b1bffb1ebfa27395f8251f79be05a99c4d46e37a574b
9. 0x20d24ff6bd4cf3c2e0556502a132ec25885f3b8988e272427d65cace3cfd526b
10. 0x25ae54b7b0944c149e82c6c9de20f248bb46594fc6100756e820706aa1bc9c25
11. 0xbd8c11f62d609bf3ed93b9a17435c97579361d23e3300a0dde72b85f00ef3652
12. 0x8d78c6f91f0a0c782b9c9f61136a2d39249651d60823d7dd99828d8f91c418ca
13. 0x4156d0c5ab6447dc36720ca7ceb2f5a0f0c5620d9192ea6d8fcf5e704e8dda41
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af