Evidence row 2557219

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qiCEDA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/863fe6aa-d598-492b-b8e2-b1e34010133c/.well-known/agent-card.json"
    ]
  ],
  "name": "Danik",
  "owner_address": "0x0985dbc1d9bf2518792d415653c4d48445180347",
  "raw": {
    "agent_id": "171870",
    "agent_uri": "https://centralcity.ai/a/qiCEDA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Danik 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/qiCEDA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Danik",
      "registrations": [
        {
          "agentId": 171870,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/863fe6aa-d598-492b-b8e2-b1e34010133c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qiCEDA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793696439,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:03:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Danik 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/qiCEDA"
}

What the leaf hashes

{"body":"c58ee6b0b1cb7a177fd865354b8fcc170b546187bec475f0e936e99ffb3271e5","id":2557219,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696598969584,"prev":null,"subject":"erc8004:5042:171870","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. 0x7ed79129473e1a81b826d3b93f082bd54bc564fc60d953685997130ce75b16ff
2. 0x7b0b24eb1dd3f4cbcf8603a44005e2b5b001fffed74a350783434c8e338b54fb
3. 0x6db708278d1c91d3acf0f6bf6de95d4f4a724cc03f0df10746d3559466a4c548
4. 0xb4afb9d94d6df5d6827fd4941d433059cc12a944ede41807e78c1f845686fc08
5. 0xd6da1ca692289c9e20a0270736d369508581142926b7ea20fd15f652a5231fd7
6. 0x9f1da5caf3ed3b5c6101135c8d0040c2a149247070e612d35da9e5c7f5794949
7. 0x322623505a49f71cc6010a1e010b285731174ad76d8fd6ca7a0ba2618aaca8f8
8. 0x4d07802a3cee365088e51d77b3d0266517e2a782f92532dab446b1a2d83194f3
9. 0x57de6f9977897e81db74a837d14f1199fbd0d4062aee575c8e3b01d722920d7a
10. 0x737cb9282143ee08ac59fccd82ea3486c381b5dcdaed49e9a8a3a7b47b27350e
11. 0x9f54fd0b64694af5fd15fbdeb617edaac44c3dcd250a9fb75f0f5decc63fde2f
12. 0x930eab3f039c2992e8821910301a1630ca2633c67e5c9e31c301963fd4e0bc33
13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7