Evidence row 45755

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://databutler.dev/api/mcp/de-rates"
    ],
    [
      "web",
      "https://databutler.dev/api"
    ]
  ],
  "name": "io.github.physics-star-cat/databutler-de-rates",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-04T15:58:05.910693Z",
        "status": "active",
        "statusChangedAt": "2026-10-04T15:58:05.910693Z",
        "updatedAt": "2026-10-04T15:58:05.910693Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "German 2026 tax and social-insurance thresholds, minimum wage and allowances, sourced.",
      "name": "io.github.physics-star-cat/databutler-de-rates",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://databutler.dev/api/mcp/de-rates"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/physics-star-cat/databutler"
      },
      "version": "1.0.0",
      "websiteUrl": "https://databutler.dev/api"
    }
  },
  "source": "mcp_registry",
  "summary": "German 2026 tax and social-insurance thresholds, minimum wage and allowances, sourced."
}

What the leaf hashes

{"body":"132885e3246a4bb15b34a6eafb91fac658adf3f15233dc157394872d212fae23","id":45755,"kind":"listing","method":"baseline/1","observed_us":1793025406961855,"prev":null,"subject":"mcp_registry:io.github.physics-star-cat/databutler-de-rates","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x29a62e70e5e8d992dbc05412d5135edd8860589483c97ac510a95506df823558
2. 0xdc012d58970576a55524c363dfc6abe913cb590c35c0746e8d90d4a8072a153a
3. 0xd41db4eb041c31bc26cb6ecfc6d3d0cdcf12df674fa55994acfa9481bec2fd8d
4. 0xb4e5d729721619c74dd9cb19a1cfbdc0b7503864c0cf36913c7abc7f35b8dce4
5. 0x5c9c28249f01d3a414d42c37308001b79689e10949e40876563b5ebabe87bf10
6. 0x7b79e9f9704cf8c581a359833f88dc661f77dff72fb8f5df2258eecaac608864
7. 0x5b24cfe8b1dfd6a4bec6f7b71fa7a130b2c3a53e8c5b07b07f8860b3f7240d52
8. 0x3f10d32f6cc333b106c8cf8cd502c6c6c9089555cf57d1f6b5942c3d6f6318cc
9. 0x12fa01fa6c7f3095ad3b2e628b219218cfeb5bf07fb28815e6fc90c316c2ddd2
10. 0x079e56fd7ce09a98c00f4680a76c581bded42a26156180f38eee79f5a6f72d59
11. 0x525ed12bc40d74342377fb46a14f281838d153c85147520116f4d7fa219aff5e
12. 0xeab0020f03650c1a79ed79927ae9d808c59a41295a86d1285582516590c954e6
13. 0x16a8fb19a5e4f4535e7cb3fce5c15ecfa188586bb74e347ee71164f8af27dfe1
14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae