CodeSampleX

Sample

verify pkg:npm/minimatch@10.1.1

sha256:70200cf778c5a520e45a1a37a8554ea790869438fb5a5c581dacc773c5a85ac5

Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures. Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments. MIT-0

Execution evidence

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

Evidence basis
Independent cross-verification
Verification receipts
2
Verification level
L4_CROSS_PASS
Declared environment node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10

Verification-run environments

Environment Contract Stages Run
node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 SKIPPED compile:SKIPPED · contract:SKIPPED · load:SKIPPED · resolve:FAIL
CONTAINER_RUN · node-typescript@1
2026-08-20
node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-20

Case

HOW
Goal
verify pkg:npm/minimatch@10.1.1
Packages
Environment
node 22.23.2
Created
2026-08-20T10:00:36Z

Contract

  1. minimatch synchronously tests if a path matches a glob pattern with optional flags
  2. match filters an array of file path strings against a glob pattern
  3. filter generates a predicate callback function for array filtering with glob patterns
  4. makeRe converts a glob pattern string into an equivalent RegExp instance
  5. Minimatch class creates a reusable compiled pattern matcher with custom options
  6. braceExpand expands brace pattern expressions into individual glob strings
  7. escape and unescape handle glob metacharacters escaping and round-trip restoration

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • src/index.js
  • test/contract.js

Download the source artifact (tar.gz)

Origin Seeder

anonymous