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Evidence row 46187

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/codex-contaminants
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
89c809b11c92edd93103ed82f33eadc11fc984cc9da8e9356e0db0d00b65c33e
Leaf
0x5842745173ffb67b1f04f7a1babcfe20ae495154226fae2069a07652796bac0e

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/codex-contaminants/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/codex-contaminants"
    ]
  ],
  "name": "Codex Contaminants",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-24T22:22:01.266256Z",
        "status": "active",
        "statusChangedAt": "2026-09-24T22:22:01.266256Z",
        "updatedAt": "2026-09-24T22:22:01.266256Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Codex Alimentarius CXS 193 — maximum levels for contaminants and toxins in",
      "name": "io.github.pipeworx-io/codex-contaminants",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/codex-contaminants/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-codex-contaminants"
      },
      "title": "Codex Contaminants",
      "version": "0.1.1",
      "websiteUrl": "https://pipeworx.io/packs/codex-contaminants"
    }
  },
  "source": "mcp_registry",
  "summary": "Codex Alimentarius CXS 193 — maximum levels for contaminants and toxins in"
}

What the leaf hashes

{"body":"89c809b11c92edd93103ed82f33eadc11fc984cc9da8e9356e0db0d00b65c33e","id":46187,"kind":"listing","method":"baseline/1","observed_us":1793025407673581,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/codex-contaminants","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. 0x584249920da84856f59f38f82bee5dcfdbd286fe51cab8e72b5261dfd0ca5ba0
  2. 0x9129f4c5c4e084d583c6da3fc3f8d49d075b1e22053739af91213b5ad6b64fcc
  3. 0x4cd254b6d75b18f5fcd06af64f284854891e503065796077c91c12dbfcdc45c5
  4. 0xb5d4ac924c82bf042cf257679a0638c5940a9ec17c66d4cada1b96dd61fbca09
  5. 0x5e23222237063e01119c79b178bcbaee7e5e77adcc7fa7495d37d1623d8d1073
  6. 0x26e00a63943ddda7f761d2b18b21f0f82cc842c29a28909457df6b0c1d29ed3d
  7. 0x12d307319fa7a8bfcd1cbfe3e59b851e96b4910f5f9690ff50cb3f521a59a1c3
  8. 0x96bb9ca724aa420578ebb1c48b7544b016bc44d7d61700fc48ec39aa48934b3b
  9. 0x269b9096d0604ea79f487040804f7794785a2c21c4b2755a2a58fd0bab2d5376
  10. 0x7ae162dcc3142c20e9800f624edcd459f9a47b7db25601e5e24164992c46399a
  11. 0x86f49d35fee840c62060e3a6cbc75237dbfdc70dd7439506d3f085c9cca8e4f2
  12. 0x01ecb94c2efbfb8e9050ebbd813fbba80bbcbc345f98de707345bc4bc88c94e8
  13. 0x8ba3430866b4c11cea7eba9923ee4fa8a5074849df417006e4441426c1f13056
  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