Sample
Convert human readable time strings to milliseconds and format milliseconds to strings with ms
sha256:9560e1ece6b12d6c646b55bf0715acdc9b651463a011beeacaea9228f208b8dd
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
- Convert human readable time strings to milliseconds and format milliseconds to strings with ms
- Packages
- Symbols
-
- ms
- Created
- 2026-08-18T19:33:41Z
Contract
- ms parses human readable time strings like '2 days', '1d', '10h', '2.5 hrs', '1m', '5s' to milliseconds
- ms parses negative duration strings like '-3 days' and '-1h' to negative milliseconds
- ms formats milliseconds to compact duration strings like '1m' and '2m'
- ms formats milliseconds with long option to human-readable strings like '1 minute' and '2 minutes'
- ms returns undefined for unparseable duration strings
- ms throws Error for empty string or invalid input types
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous