Evidence row 2567037

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/c0c6Js"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/117feb64-87ab-411c-8713-47e0c85135a4/.well-known/agent-card.json"
    ]
  ],
  "name": "Flufabel",
  "owner_address": "0x6067c58fab3ce196420e81b0a33d91b2ce5d93a9",
  "raw": {
    "agent_id": "176840",
    "agent_uri": "https://centralcity.ai/a/c0c6Js",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flufabel 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/c0c6Js",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flufabel",
      "registrations": [
        {
          "agentId": 176840,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/117feb64-87ab-411c-8713-47e0c85135a4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/c0c6Js",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793702315,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:38:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flufabel 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/c0c6Js"
}

What the leaf hashes

{"body":"7fcb634264ffbf3a9081af34334b310cb6e4f33f483565cf900435b2fc77613d","id":2567037,"kind":"listing","method":"sync.erc8004/1","observed_us":1793702333645585,"prev":null,"subject":"erc8004:5042:176840","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. 0x7e15c4659233746ff20dc924291a483a6b6a98517e6c60e3530056af8db14ff9
2. 0xf6910ec84697b6144023ef7de9564b97cbcff2370b78a8d442235ec375237683
3. 0x340f38a20e84d88121d1cf6dba45eacfa095d3460b44746b1e78299ea058b614
4. 0x1f6a00490ede9b677da6f032cab9cc756f26bc865591c8491f5c4fd8c7519b94
5. 0x81e715d566dc1a1fe50809e70c5f73cf1be3a86f4928407ad68262d598c99b52
6. 0xa85fec2298b54d6dc6d476afb1e399f45c99458281479b784607f6c54ccc2e0a
7. 0x031cd76d48e72ec607ee13ad847c05b8a6b7eef6ccaf8ec228cfcb0d0416a466
8. 0xc07d989884e0eb453ff1e847e7bddb0f143993280364b97e1ef273610515a5a5
9. 0xfb7c297649451f0e55d3209e02990c70570eda16acc9d1a4ad625e7f52c5a249
10. 0x4dd1c709b2995aed0cf4d3baeaa108fc1b48f18d92fc58867ed279ed2185752a
11. 0x382c705e7bb457472016df6d183c97b374e4b68845a65704d0acb4a93931bdc0
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