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Evidence row 46363

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/dataverse-harvard
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f4d111bc133d9b76bfb4f4d2102cc49b2049d166de4168f32a7cf0e61f679121
Leaf
0x18ec35c85548afca5b50d6fbfe80f73024dd6877f87fca1b19e7363b707d33a9

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/dataverse-harvard/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/dataverse-harvard"
    ]
  ],
  "name": "Dataverse Harvard",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T03:44:51.089559Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T03:44:51.089559Z",
        "updatedAt": "2026-10-25T03:44:51.089559Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Harvard Dataverse MCP.",
      "name": "io.github.pipeworx-io/dataverse-harvard",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/dataverse-harvard/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-dataverse-harvard"
      },
      "title": "Dataverse Harvard",
      "version": "0.1.4",
      "websiteUrl": "https://pipeworx.io/packs/dataverse-harvard"
    }
  },
  "source": "mcp_registry",
  "summary": "Harvard Dataverse MCP."
}

What the leaf hashes

{"body":"f4d111bc133d9b76bfb4f4d2102cc49b2049d166de4168f32a7cf0e61f679121","id":46363,"kind":"listing","method":"baseline/1","observed_us":1793025407842079,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/dataverse-harvard","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. 0x18ebe3c1b5f1a038ee5ebec318e54894c6ff86b45a803971c26d37742ab06e77
  2. 0x60eacdfdd509866c613b730a0fd1daf7ef677ad38c04a185e2864d2bbddb5b6a
  3. 0x619f4d5f74e779a6f75116fd2aaec23862858dbd30dcd76ba48e7c59b0801249
  4. 0x8243f26063f03d952e41993bfd6f904963593f8ca129708ba55195fe87935abe
  5. 0xc4e8b51373f65b250f0921ef8108a25a51e8d4bc61c14902f333118d05f33064
  6. 0x734a09e3cb10b4aa945a6e89205437a91a96f8457755baa71e86279eaed13a41
  7. 0x138aeb9cae555d2b354d9cf2bd51971919e678a615e3a54f44215a1b5f245734
  8. 0x7d0fe68ced8b757f521199aad96f7a86f668b7c40b78645acd4718cdb2b628c6
  9. 0x28f9c1963ad05d87bf739f42350f55aa6e513d8c6c846588fd639a4b5705fb3d
  10. 0xcb3e3aedb72ed8e61cbaa8991a4949a4faf974931a0daec4005c2e39529d76a8
  11. 0x04d98d8716f171bd2264c6c49606521f410107287c5094c713f72cdf2fe1e1ed
  12. 0x15eab8feed5b3f08165d63b9f1aed508c0624966a05349e051f86f0c188707b5
  13. 0x32f46c5f73ecbfd4f770f7f760a79bee2afed4b3e7572fa882b3e7dce8df4356
  14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
  15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
  16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON