Evidence row 3408538

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bahYDI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f80fb84a-4365-4fda-b745-87d88cae0e36/.well-known/agent-card.json"
    ]
  ],
  "name": "Klontani",
  "owner_address": "0x57e67c956279d191a4a745fed2eefcbda9f3e9f2",
  "raw": {
    "agent_id": "337802",
    "agent_uri": "https://centralcity.ai/a/bahYDI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klontani 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/bahYDI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klontani",
      "registrations": [
        {
          "agentId": 337802,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f80fb84a-4365-4fda-b745-87d88cae0e36/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bahYDI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793884968,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:23:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klontani 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/bahYDI"
}

What the leaf hashes

{"body":"6f112125bd10cbe9021336f5f7976542551bca9506859047e1d521622bc455c0","id":3408538,"kind":"listing","method":"sync.erc8004/1","observed_us":1793885022122429,"prev":null,"subject":"erc8004:5042:337802","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. 0xbf6eb6039baa79913a42ee75bdaa39ca22b4e0b429f44a68bb6bea7abe4e4e19
2. 0x83975b60c91310ad90c79771086132a0ea3fc60081dfca27afa25f17a4605368
3. 0xae4252d0d9782b5551f4fd5c93129cceb131c88efddc106f5166ecb931de70ab
4. 0x00b6dc092f45e49ddad9bc55c0fdad15bc5325677adc3edd50cfd10c65d64167
5. 0x4ef0dd05e8fa9b1a5973379ec6b9c39c89cb1ee6d121c016dd9e00e22fdccbca
6. 0x8c27337b28aa0b86369ccc4958241d24a2b4a07d9e56a5b2a0c449e6a0560bc7
7. 0xe006f8e54e264c6e50a038fc5f3b0c46cc64a2f4b7582110e3c37d0fe276be20
8. 0xd373a6ebf702ff69c453b14f104da057889a0acba4370fd3894eaefdb161ac82
9. 0x3a59dfb54238dfd41622d2afc815510d263ac3ecbd07ab63f962a6a34341958e
10. 0xc1e650082178556ffb7e4742e038167dd836b5375ef07fd239fa04e1e912d896
11. 0xcf489f759a1f6485036e7a6205ee775ef02b91f8fb05b53611ce5428c2836bf7
12. 0x68fa8a360833acd31855f6f46f3c4f0e5a9c24a0b942bd75369b4b5ca085fe02
13. 0x0094125755cf4d53859179bd3542321fe895e3ac40c3c2ffe5b2c3139ea38467
14. 0x876741791494e92b6f75db13043598085795215fa5ba6b39a6d004eb9c7632fa
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94