Evidence row 2708531

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oNHcIk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cfb3f4b1-3ba4-46f2-9bf6-bd5516df14a1/.well-known/agent-card.json"
    ]
  ],
  "name": "Stokias",
  "owner_address": "0xcdc75ee51f78f1567e640093d988f3688bc2600b",
  "raw": {
    "agent_id": "202594",
    "agent_uri": "https://centralcity.ai/a/oNHcIk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stokias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/oNHcIk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stokias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cfb3f4b1-3ba4-46f2-9bf6-bd5516df14a1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oNHcIk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:14:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stokias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/oNHcIk"
}

What the leaf hashes

{"body":"8fe0021471caeda0fe92e33e7a73d191be942cfe18066e1b9ab6dce839d821dd","id":2708531,"kind":"listing","method":"sync.erc8004/1","observed_us":1793736870415702,"prev":null,"subject":"erc8004:5042:202594","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. 0xc09871eee3dd215c4cd5ef378794664e6f3906143c548d849f95f81bb3503a27
2. 0x4da4e0e91afbe8038afe6903aba662115a9a8579ae058c92bc86f901fed7ca74
3. 0xe18e71faaf9d63016173c44c41700508a0ab1cf424cb9b1f1d6d32506b6a2408
4. 0xb2d068c39baa560e06625ef12d146daf738d7ae89cf3fc8d365a3fc5253e2aad
5. 0x24e2dcf3885079638f2003012a2a3d12cbd11f76aa54e8e8d096dcec96d6de32
6. 0x1557e242fe2f4df90e7d1e3580da506a8c49e531aaa79732ce9c5431bccc24d5
7. 0x1d879a78fc607e87a8eaff74ecbd453f8c1b2dbb58dd9f3adfa12ee0f6d21f47
8. 0xd200f2b5313e768b2d2dcc3b73fa5ff63a5a8da1d84badd6cd7efbf903dec624
9. 0x15ecd9387d13185f81ffedcbe0597670e18e01d2fef03a4305f4db4fae649115
10. 0x72d6b56a6476d219dac7ca714b7837d92d58dbb6fdc6584e7eb51f3fa04a7b3b
11. 0x9ce0034f2e51e1e7cb74d4a39f6175923f824eaf27f4d23a79bc22bc86c86706
12. 0x03bba5c0f32b920d76af8de61973ae17bf02688ef02b94e203278f2dc44c0b0d
13. 0x5725fec26fdf9c4b3be2c1880ae1736a4d7fa0eeac79438dd7580b5eaa289599
14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7