Evidence row 2068822

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XLlfzu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fc27405d-f466-4050-baaf-3cbbfd10f847/.well-known/agent-card.json"
    ]
  ],
  "name": "Schaukani",
  "owner_address": "0xf610a98f7319a3471cdb6a90f23a757602108d5c",
  "raw": {
    "agent_id": "66001",
    "agent_uri": "https://centralcity.ai/a/XLlfzu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schaukani 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/XLlfzu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schaukani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fc27405d-f466-4050-baaf-3cbbfd10f847/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XLlfzu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:43:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schaukani 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/XLlfzu"
}

What the leaf hashes

{"body":"71a526f93c2114f743ac10984494853edd51d69f116f19bc1c10ea0838782003","id":2068822,"kind":"listing","method":"sync.erc8004/1","observed_us":1793598212474090,"prev":null,"subject":"erc8004:5042:66001","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xf854489de184a1c321f5a4b4bf4a7dc49a5418ccbc054b88bffe03f15e0c7b5b
2. 0xc72cdba9e6ed3d9c2df57163aff0d67e4c73570aa3eb4092dd4a9babf77594e8
3. 0xa6a8be28247752465b8331adf40e8c5ac3cb5748bb9cd254f79773a51b6e388b
4. 0x6afd5e994310c847aeaa0141d5805984cb3ec6583ae8467183ccc4f460f807bf
5. 0x4c524bb6a1837434ab3e6f0d122c9f8712fe2dfd2677ed86eb13db09439ce0b2
6. 0x29940981772da5a7007cfef213d3007cd75be2952ff122f2f8a4232dca0cda6f
7. 0xbd5f1cfaf414ae9b44cb466c61e6b2235523491345137741df9bfea493062df7
8. 0x26b250df5a90c2ce65c7bb4afb20f6669edb9d95d1955ce66b2043ae8376a87e
9. 0x52fb7ff621c59a92f6f9725af898d5cca5c048696ddbc400a7034c4aa04fbc29
10. 0xdffc3ed5219b07cbc8baf5661801fc42b5ea8ac64a675f373ddbce795ee1447f
11. 0x7ca4ab6b95729415afe4ec2c696057601ff23d9012a337890d0a65b9cfb07419
12. 0x8a00eda7272b242a5d459dd311665f728d7901e563d49972ca46eaa90c1b6180
13. 0x89a7b363610c665a6d371ca58d69c8f4bfe13c5c1cb1ef833fc373cf504e2e58
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af