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Evidence row 47722

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/wipo-ipc
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8c0851f50c00e5ff753b8028c9a837e139be126ca4a7610baaf6cee510d47811
Leaf
0x5b31cc937fa558a991c0bfa1fcf13449dabdfac825ee308293befd9c84268c2e

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/wipo-ipc/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/wipo-ipc"
    ]
  ],
  "name": "Wipo Ipc",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-18T21:31:41.00971Z",
        "status": "active",
        "statusChangedAt": "2026-10-18T21:31:41.00971Z",
        "updatedAt": "2026-10-18T21:31:41.00971Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "WIPO IPCPUB (International Patent Classification) MCP",
      "name": "io.github.pipeworx-io/wipo-ipc",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/wipo-ipc/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-wipo-ipc"
      },
      "title": "Wipo Ipc",
      "version": "0.1.0",
      "websiteUrl": "https://pipeworx.io/packs/wipo-ipc"
    }
  },
  "source": "mcp_registry",
  "summary": "WIPO IPCPUB (International Patent Classification) MCP"
}

What the leaf hashes

{"body":"8c0851f50c00e5ff753b8028c9a837e139be126ca4a7610baaf6cee510d47811","id":47722,"kind":"listing","method":"baseline/1","observed_us":1793025410670782,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/wipo-ipc","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. 0x5b313c48e42ec103b1e45930d9f4236015473eeed8a8e4de15ee7cac5ac6a91a
  2. 0x07a125dc8a9851a5c0c45250663405b02bebf498b80d5244e407603d428796a9
  3. 0x3871ee67d2f8fb3624f302efef3c24b6fe9aa473f068e90fb9f968a3fd0089e7
  4. 0xe406631ac7f70397b00bc935269f24e5cabbd787ef55fc2e1b25dcf9206adbfc
  5. 0xb46e941a0d97ef8003e0d71711d67f1d8cab26975f034dee047cc268b761d466
  6. 0x35911fcbdb4f1758c6e20b8b09c23ce8aaab797b09e28cb857e388b2a7ba1153
  7. 0xe332beeeecb4e0ae74a730b22437428d800263947f7a7070c8b455d4ac8161c6
  8. 0x027a8402c2e07330d8f03c18e172952015314d491d17bab464dbb93b48fab2b3
  9. 0x8d0bd3baaa8fbba8c2d7df70045aa5170bafa3e9908d8f865d799d6bf3162ad5
  10. 0x3a905df6e7d9d413c4aff72b3831488fc24fa642cf9278ec5d44adbae8b73cb5
  11. 0x37fa4d73456b07df68aa870df84ffd5c60272595484ae0f1ec31434e6c19eb44
  12. 0xc4c7772b121e7eab8b40f10646f850453150d76d672e4926bf2534db20273157
  13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
  14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
  15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
  16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
  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