Evidence row 3453780

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CgjJbM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a0c16e47-96cc-443a-9e1b-6670d67cfa70/.well-known/agent-card.json"
    ]
  ],
  "name": "Laukler",
  "owner_address": "0x4739e25d4e4e686ec47c6a845a4b74b4d9afe03f",
  "raw": {
    "agent_id": "352622",
    "agent_uri": "https://centralcity.ai/a/CgjJbM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Laukler 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/CgjJbM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Laukler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a0c16e47-96cc-443a-9e1b-6670d67cfa70/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CgjJbM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:32:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Laukler 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/CgjJbM"
}

What the leaf hashes

{"body":"7a261f36d78faec3fd84c8580f84f7158890cbc5bf36a1ca8bf998d94ae9d6eb","id":3453780,"kind":"listing","method":"sync.erc8004/1","observed_us":1793910756922404,"prev":null,"subject":"erc8004:5042:352622","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. 0x03166779aee1d2919045caf5a865269e8e032e0444250fb02e2a44effb80985c
2. 0x36f3619ecb8370b436144c8a2b35a6b14fa45c5cdb8f3183ef1d42b7b39434e4
3. 0x70b93fee73778bf497592a0d3939d83e0c7bfb77b9b0ac117a7dfec1eaab7501
4. 0x765961e0f64cbde57b7e9b64c7906d0f3a56439e2f9205bfc5dacf6aaa56836f
5. 0x238b10fa00dc267f1db5f020bad1f7d5ffeb518ddbd84e87875e744c44936189
6. 0x215c5b9697505bf65df3fb7b0fabf21b3c02b31ff4738e0f59867b48249b8e63
7. 0x20c8ba5cd63ad40d4fa4cd64d09e7fd0eaaea86928e6d7c0c75e9e98ae0576d4
8. 0x4ccee8137bb5364efc39ecdb08aaa8e744ee738fc7e2700ddbd2dbbebfbf8608
9. 0x054aa315e4605e090e3900e71c1d90e5ab0c9ae47105365b53c3a83758760dd9
10. 0xa7a724bcbb15d431d6f6701fe2f4988311c5b2e2c25504a7b5fbcdaf526f99b5
11. 0x02b098daa1b450e8570675765c0662a398f283f2a41fbafa872a726d43518b69
12. 0x2d71e27917b742d71a94543d51ecf4e1fc49cb3cb806ea769cd223606ef9e464
13. 0xdb24986079e436c70388a0f26c8b78d5d2b9aa28faa702739aaf6eec9404795b
14. 0x5d36fc496d037ec98e2304f5b8c2425f6da27f5b7be3b3d0ce0dd8c43098ad41
15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94