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Evidence row 52742

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.steffanricardo/the-dutch-directory
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
55dccad75377374258e8a9566032ce53b6aa27cf326e00226da5603052a0300c
Leaf
0x8c2f6fe0e72f8138e09596444a75633975ef7d24236eb3d4ddab206f4295c1e1

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.thedutchdirectory.com/mcp"
    ],
    [
      "mcp",
      "https://thedutchdirectory.com/mcp-server/mcp"
    ],
    [
      "web",
      "https://thedutchdirectory.com/mcp"
    ]
  ],
  "name": "The Dutch Directory",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-30T15:08:47.5594Z",
        "status": "active",
        "statusChangedAt": "2026-09-30T15:08:47.5594Z",
        "updatedAt": "2026-09-30T15:08:47.5594Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Dutch-learning market map: schools, Verified Pro tutors, exams, paths and courses near any capital.",
      "name": "io.github.steffanricardo/the-dutch-directory",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://thedutchdirectory.com/mcp-server/mcp"
        },
        {
          "type": "streamable-http",
          "url": "https://mcp.thedutchdirectory.com/mcp"
        }
      ],
      "title": "The Dutch Directory",
      "version": "1.1.0",
      "websiteUrl": "https://thedutchdirectory.com/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Dutch-learning market map: schools, Verified Pro tutors, exams, paths and courses near any capital."
}

What the leaf hashes

{"body":"55dccad75377374258e8a9566032ce53b6aa27cf326e00226da5603052a0300c","id":52742,"kind":"listing","method":"baseline/1","observed_us":1793025420394237,"prev":null,"subject":"mcp_registry:io.github.steffanricardo/the-dutch-directory","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. 0x8c2f576d7a9eaca477717bf4aa12ae27a4672421de4880e0ce5e1dc22c0bacd7
  2. 0x5c6e9e6793d758e7f8370371481b7033f0599dd04f30c77dc2ce81088ea39137
  3. 0xda545c0a8cd447e5b87485ae26c853acadaca027376d5383ee8c042320ca4202
  4. 0x0c7b683989ed5529af55a3137546bc8c3085299a6079d2657f970267ef333c44
  5. 0xca77fe885e06bff5732082aabdae2f9520af790bf0d911c2c067d35c47f2228b
  6. 0x8bf7501c40113be46986d550f301d007f504f0f162edef30dd122ded10634ae5
  7. 0x20a6975a54843a54d47ab71d35295c72562d2325b08444f1d3dfd65f5e3eec4e
  8. 0x696af01180a57bc5cf2bd010e83796ec6871344fa987336d8139fcc51aa377de
  9. 0x6573f8056df2c62589b87d71ae7c8a6fcb4448cce7230c6b02f03eee6966fb0b
  10. 0xf37a2a30f04ffcfc24f46f4209ea65386afe8bdf9c467b02689e621d61bebaf5
  11. 0xc0c39d9d8be0b7d600d3badab7754e326243b0d4eb60c4b5cd965d7d764d1d04
  12. 0xfc86b2282cb8f91e68280efe01f3c50453c94fae2ef04af1a75d4b05d0af2b8f
  13. 0xd5ec7ffaecac790d8adfa0620b0a5494758f862e3090b49e556a6ecbad2f0782
  14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
  15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
  16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON