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Evidence row 47169

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/oqmd
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0cb135f241d08778fce7c57ea4cabfe2d372f3eeb6823f4d5ead602817326cd2
Leaf
0x5427a8ee2bb6526c34c535dbd8eb0d5f2a5638596dfa2ef96b9f0b68f58246fe

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/oqmd/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/oqmd"
    ]
  ],
  "name": "Oqmd",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-26T20:52:56.510533Z",
        "status": "active",
        "statusChangedAt": "2026-09-26T20:52:56.510533Z",
        "updatedAt": "2026-09-26T20:52:56.510533Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "OQMD (Open Quantum Materials Database) MCP.",
      "name": "io.github.pipeworx-io/oqmd",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/oqmd/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-oqmd"
      },
      "title": "Oqmd",
      "version": "0.1.2",
      "websiteUrl": "https://pipeworx.io/packs/oqmd"
    }
  },
  "source": "mcp_registry",
  "summary": "OQMD (Open Quantum Materials Database) MCP."
}

What the leaf hashes

{"body":"0cb135f241d08778fce7c57ea4cabfe2d372f3eeb6823f4d5ead602817326cd2","id":47169,"kind":"listing","method":"baseline/1","observed_us":1793025409174485,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/oqmd","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. 0x5427c2b2e6e0a7f48892d6da1f3dab8f700a8f10eaf1e95283cc9d9310960288
  2. 0xd42092664cfdf0cbd28d10574d6293ce56f6ba39afb18c0f4caaa827d3bbc27a
  3. 0x93a63d6dd1b152242fe35c3068d630c73f8474fd150b3c04bb3adc4c634aaec8
  4. 0x9a2cc66f2913a9ff3b6237bdb9c480154feb2c199fa3edc9d84abb720c66cd7f
  5. 0x3c4522415359e1c4cef6f8d98b614219b1269f40965631520a8221b2a454a300
  6. 0x74d8a54553f8ab6779c3b57873af14ef768fa6486315d61d73543df826940b04
  7. 0xdd0c87c24117421b9092c9952a5ff8d776e8376aedff13e057c5117dea68ed46
  8. 0x1d9074be8faa9f421f42764f1599da01794c9ad603682c0d15794aa7268e0682
  9. 0x8c6378abf0672d5882fffc35ee73eb30088cba01ce809925ccb21309ad8638cc
  10. 0x51f5ff307937bdcac2eeb604499c77e1e67ec126246e5fead94e1044a2a751f5
  11. 0xa1d1c99aa28ad1dadb7dae5386ee0342e06cf642d29909897d3feca675a6d839
  12. 0x774d66905c34a786c6d34bf1c4491dbdb08f534c9eb5f76cf3de03385d28f388
  13. 0xd830c52e1e8095e014510110592485afcb02b9c9a36f85653e4891a8de941246
  14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
  15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
  16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON