Evidence row 3426047

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zZWEXB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4187f727-4314-4c58-8937-0628c9bec294/.well-known/agent-card.json"
    ]
  ],
  "name": "Klonso",
  "owner_address": "0xb7a0f007c8a5b75a1a1202bdeead002b3179e7ff",
  "raw": {
    "agent_id": "343930",
    "agent_uri": "https://centralcity.ai/a/zZWEXB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klonso 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/zZWEXB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klonso",
      "registrations": [
        {
          "agentId": 343930,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4187f727-4314-4c58-8937-0628c9bec294/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zZWEXB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793895412,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:20:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klonso 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/zZWEXB"
}

What the leaf hashes

{"body":"b47afe7d8025f476cdcfa5268d83ba99cf25f3592e010d4f27c3d892d0ab243d","id":3426047,"kind":"listing","method":"sync.erc8004/1","observed_us":1793895639467452,"prev":3425837,"subject":"erc8004:5042:343930","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. 0x405a2f4929af98da2ff075bb815badaa40e0af2171ce82081bfa828cfc73207c
2. 0xd0fb93a20cf189fd7f798e89c0a5c6d719521ea992c7af225713c8b87353b3b5
3. 0x37f5305f274d8a39c7332180a28bfb26d00444caa2398627384ac57ced47e5ae
4. 0xec5e946ecd98ac9e59aca718ac874e530c2516ef15096a28854b5d38f0bfee48
5. 0xbc69fdbc44b5a3768895ad659e1af2b729f71be184a9e3e6ab26e6063cd2e1e7
6. 0x2429b46c169bd12da3a7e2e893b18ca90fc131fde8c1b8b3e55cf32d13655333
7. 0x14850aac0cc7745c4719e68422e62499f907ef5cfa43d937f3956164c61d6f20
8. 0x7c269fb8ffddc364b7188cfaab27dc64571932c6b94c1eda2e7af10cd15882df
9. 0xc5ed62bcd40861f158b2ac2735b96127d44498acce2baee58522dee4e18c5170
10. 0xd3bd3bc59fb9827d20a530caabee3e983e3be9dc0d1a66c157cd548a83dda0c9
11. 0x4461aeb6d5b5a3e7e18dedee390cb7321dc17bc12b8e2ef798a1313bc3abd0b9
12. 0xf1b13547db60b8814cbf41cc9f1b9307fd422a3440f78a1fc5d89e0ca547badc
13. 0x48648dd4f971fee285fa0222e69dc1a0da4babc7feab5ec318f7a73168afe6ba
14. 0x3c16643790e34c8c5649fdbe53776c476af90f18df9b0c0b294e98a29e084878
15. 0x883cfefa109428dc814deb63a0effe3eb85b3c5ad64045af0b1fa6d33dcf77d1
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94