Evidence row 23632

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://workday-calendar.regnotes.workers.dev/mcp"
    ],
    [
      "web",
      "https://workday-calendar.regnotes.workers.dev/"
    ]
  ],
  "name": "Workday Calendar",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T04:04:04.157011Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T04:04:04.157011Z",
        "updatedAt": "2026-10-25T04:04:04.157011Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Public holidays and business-day math (T+N, counts) for many countries; pay per call via x402",
      "name": "dev.workers.regnotes.workday-calendar/workday-calendar",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://workday-calendar.regnotes.workers.dev/mcp"
        }
      ],
      "title": "Workday Calendar",
      "version": "1.0.0",
      "websiteUrl": "https://workday-calendar.regnotes.workers.dev/"
    }
  },
  "source": "mcp_registry",
  "summary": "Public holidays and business-day math (T+N, counts) for many countries; pay per call via x402"
}

What the leaf hashes

{"body":"410a95c9b192d99565203b6188d385c77d169b76ba3157c3da9710aede9d2a91","id":23632,"kind":"listing","method":"baseline/1","observed_us":1793025351299112,"prev":null,"subject":"mcp_registry:dev.workers.regnotes.workday-calendar/workday-calendar","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. 0x2a2ff821b97be4e364a12440f57223e86174c867e96b06d5ec58020a53d61d3d
2. 0xf4c60a3ab9031c583959917c4d2085c7cbad108433d978e767c62ec03a4bf034
3. 0x08756711555f4fdc206eedf1c6e885c6d668c697e89ad01036d0e06e9ef6d8ee
4. 0x987c987f030704ad1fe82696fdee414fb62d0fd6614048993c8973e6d3176aad
5. 0x9580a77ad1b88293b629913f6f5c59c1e600498227831ceb2aa61595c69899c9
6. 0x06baa96a0f516a8c29205c512fa5091e12f3026b60c1c572a48cd0ad610f2ecd
7. 0x813a594cb66c423b6489e59a8ba6896f0ddce236c565acb499a8d8acb6c57974
8. 0x5e0c654f4d068d5ee99eaeb58d776a4150c20ac85a27eb4025871532620f8966
9. 0x90cf978de7063c01f8056504e264fffe8b4dce6b7e0f25838ce2b901625136df
10. 0xceecb11ae941a028ba38b36bebeaea0d1db672b60f285af8fdaeb552f5fba197
11. 0x7b0bb4483af5e03d9f02e715a84d790ec3df1fc57d38f1d1a5ed296a7e822d7f
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