CodeSampleX

Sample

verify pkg:npm/p-limit@2.3.0

sha256:216d91d91e968222fd88085bfbc9d41ef2424cfeac222cad6936d625e0e8bcd0

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 windows 10 x64 npm vm

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
2026-08-19
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/p-limit@2.3.0
Packages
Created
2026-08-19T22:57:03Z

Contract

  1. pLimit creates a limiter that restricts concurrency to the specified limit
  2. runWithLimit executes tasks concurrently up to the specified limit
  3. activeCount and pendingCount track running and queued tasks
  4. clearQueue discards pending tasks that have not started execution

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • sample.mjs
  • spec.json
  • test/contract.mjs

Download the source artifact (tar.gz)

Origin Seeder

anonymous