CodeSampleX

Sample

parse time string to milliseconds and format milliseconds

sha256:a3ae53762974a698f0dba92ca0f5e6f5fa31d3f3fe557be068715dad43ad7560

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
1
Verification level
L4_CROSS_PASS
Declared environment windows 11 x64 npm

Verification-run environments

Environment Contract Stages Run
node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-19

Case

HOW
Goal
parse time string to milliseconds and format milliseconds
Packages
Symbols
  • ms
Created
2026-08-19T11:31:04Z

Contract

  1. ms parses human-readable time strings to milliseconds
  2. ms parses negative time strings to negative milliseconds
  3. ms formats millisecond numbers to short string representations
  4. ms formats millisecond numbers to long string representations with long option
  5. ms converts decimal time strings to milliseconds

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous