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Evidence row 57978

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:nl.switchje/open-data
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7b98c240a655bb249024a458d4ff7eb42a4f1a9cc5744668f6afe920fe55a802
Leaf
0xcefc03ef23763eebd2ee2bac3df4bab8bab13b3639f4721407d5013e772a2aaa

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://switchje.nl/mcp"
    ],
    [
      "web",
      "https://switchje.nl/data"
    ]
  ],
  "name": "Switchje open data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-15T21:10:46.093843Z",
        "status": "active",
        "statusChangedAt": "2026-10-15T21:10:46.093843Z",
        "updatedAt": "2026-10-15T21:10:46.093843Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Dutch energy market, open data computed nightly: cheapest contracts, market levels, offer lifecycle",
      "name": "nl.switchje/open-data",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://switchje.nl/mcp"
        }
      ],
      "title": "Switchje open data",
      "version": "1.0.0",
      "websiteUrl": "https://switchje.nl/data"
    }
  },
  "source": "mcp_registry",
  "summary": "Dutch energy market, open data computed nightly: cheapest contracts, market levels, offer lifecycle"
}

What the leaf hashes

{"body":"7b98c240a655bb249024a458d4ff7eb42a4f1a9cc5744668f6afe920fe55a802","id":57978,"kind":"listing","method":"baseline/1","observed_us":1793025443670806,"prev":null,"subject":"mcp_registry:nl.switchje/open-data","subject_kind":"source_record"}

Proof

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

  1. 0xcefc037ff2927b11094bcc30e891a030a1daddd67a4d0d514c6eaa5e923757d5
  2. 0x0336a4358d8c242600c6249a06d046272180255056581390e35f558dd0a9d204
  3. 0x9ef987948905b4bfa00c5758324f45f607da8d1577011f17a4110e6cf14fdc69
  4. 0x0184231d0fac86b5da9a8340a14a3f974d4311092c264a3feae2d87f98d8156d
  5. 0xf29d230601a95d20c09ff3d09a7292a855f2e0f5a744e28a9d4b3cf67bc5c186
  6. 0xcd1b7cc6d3284fa637713d4fd30b0803b6ffd838643894d28e4bb633e5b3810f
  7. 0x01115c96c7ce2cb1935fa1a4dbbc782d26f3f5fc1db2f73bf2d43227cf88639f
  8. 0x64c7590c5f30dd1dacc9793b5dc4fc03db1da68ff66d1d951f1cd4eda3d40810
  9. 0x9d2a0f748ae7f4882b4a2712c349395b2a8346b879ae8517e5ac1aae64cade3b
  10. 0x0244cbadd0e376dcf6cef79a0029830243a55cdb0c50f8a6794baf68150f943d
  11. 0x207f4447ed1f515deb649bcfed4e5e49ab2ac52233bfac09df6fa492c34ac758
  12. 0x3f401930661bff9a668037b662b5b8766fa60035f100a3e9fc585c576d892ffa
  13. 0xe43762a621da83c0b4b63f549cd2e19c428ac702bfc1038d70233867b06c447f
  14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
  15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON