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Evidence row 47666

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/vat
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f91cd37b5f60da5501b14c692170445455bddfa90d8b0c6e7ccfd4913639cbf7
Leaf
0x16eed8b19a90c03ff18517d8cb34ad98bd2a4c3cb2e2dd7fe429f5150e37e783

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/vat/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/vat"
    ]
  ],
  "name": "Vat",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-25T02:57:41.641809Z",
        "status": "active",
        "statusChangedAt": "2026-09-25T02:57:41.641809Z",
        "updatedAt": "2026-09-25T02:57:41.641809Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "VAT-number format validation MCP (EU + UK/CH/NO).",
      "name": "io.github.pipeworx-io/vat",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/vat/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-vat"
      },
      "title": "Vat",
      "version": "0.1.1",
      "websiteUrl": "https://pipeworx.io/packs/vat"
    }
  },
  "source": "mcp_registry",
  "summary": "VAT-number format validation MCP (EU + UK/CH/NO)."
}

What the leaf hashes

{"body":"f91cd37b5f60da5501b14c692170445455bddfa90d8b0c6e7ccfd4913639cbf7","id":47666,"kind":"listing","method":"baseline/1","observed_us":1793025410572589,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/vat","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. 0x16ee899589e546562f3f9082fa1dd83096ae4147246fc05a11c47e9e857c58f4
  2. 0x7d44abed1c0e914d82b46da2f85dc273c2b66c39add0abfa15370fdbddb0501e
  3. 0x52f37d342cf40ff0674296a1d15da516ca5e7d83ab4b3091eb81bc0e162bb42e
  4. 0x40cf8dda907a0ea5d2483967fbb38056c2225b1f8c2e43a5fd4a2810f0857d96
  5. 0xffed9c65d18487ea64cdf80578b407c694c88703b27e2113262897d1e17d3f08
  6. 0xdf2adcf2b58f327c324c7dc7a1f1542e2ca09ccb9c7cc63885c7bdbc52c4db24
  7. 0x75b167549cf33f2ab309144e04984b9f1e48c9e2ff394f526e62f0c1fa2d44ef
  8. 0xc293d99e04b918d56b1645e1662d586eb630dbc39c573e9a73bdef89c244cf0b
  9. 0xf501f5f17778597b0d6f853dff1cc43c59a306fdef56245f66f2308fab6a10ce
  10. 0xd226fb22436e571794e0a32680a8d7a815d452f9ddba81af492daddbec0de485
  11. 0x1ff0b13d2481c9da18eda22ffeb00b1ce27c383301867cb629c19e9a2e4b869a
  12. 0x856fd0d049baa5f07cd2d5d524b40c994bed22cb46ea15af4cc075b3f3f3d444
  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