Evidence row 3442398

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0DxcC0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5319c90f-e59d-45c7-8dad-bc28a9a2e86a/.well-known/agent-card.json"
    ]
  ],
  "name": "Diarkani",
  "owner_address": "0xc5d9d22ed2795377da24d905d9bc02e2e1693a3e",
  "raw": {
    "agent_id": "349193",
    "agent_uri": "https://centralcity.ai/a/0DxcC0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diarkani 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/0DxcC0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diarkani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5319c90f-e59d-45c7-8dad-bc28a9a2e86a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0DxcC0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:54:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diarkani 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/0DxcC0"
}

What the leaf hashes

{"body":"8a07060db88bd064e2506e8ebc9a63335e6d4eb45235446c1732464584c5b881","id":3442398,"kind":"listing","method":"sync.erc8004/1","observed_us":1793904851718779,"prev":null,"subject":"erc8004:5042:349193","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xb9eefad0988888427f1096cdf3bb7708fede054e8166d74054cfa423f7063099
2. 0x60c9f64ac53ee5595dfd1ed63ece6332c63ef7c8c939ced8ca1fe8a5cabba13c
3. 0xa25fd4cdde5004039412fd3b9ec9c1b03ca252d89aa4e4d63fc64ab21360273e
4. 0xd467c9d807f13218838d020211a6b38af9cccdfc19c39167e28cda5aaea2aa14
5. 0x3e30c9634c762706d6b05e8ebf68cb47c44d745fcc85df49c8e16432da53bf94
6. 0x5f9547cb913c61ed2c534db072e134c8f829c40627cbbee985d4eabc93a50f87
7. 0xc5896c1fd9b81728264e61f77e59fe4f65df5f47c5aeb0c1b19336cfb7edc2b1
8. 0xa45e234a8de358c3ada427aaa006089fb94c440e728d76753f0d4c2dd5f2a8b3
9. 0x7aae7b3542adbd32e797572be2488f29d1da92f1c7971ea6b8b45b6f8f2fc763
10. 0x981f510722227bc4a33c4a3c1ca943073a1f5ca0038c7e2ba0122cfecf56a0e2
11. 0x8b383222f5d1984cb5e76d7a01654b2f39c295e0199d55af6e4e51c450c4363f
12. 0xa72414dc7ed1751575b8b04ebc6025af0bd43f7c0adb8d3eb6c45c72f90ae87a
13. 0x4d1a3e1629ac94f008f86d640e2215294c455c0cfa68052fe7599448f393c0ab
14. 0xfdff056f2f1484871f49374c23ddba883f11db9a6da6292a7e99a1638cdd3d63
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94