Sample
verify pkg:npm/ms@2.1.3
sha256:bda7e195229a1c7fb74a3d104da16479b7b7567facd9520cb09ac62b9137a80a
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
node 22 windows 11 x64 node 22 javascript npm 10
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
- verify pkg:npm/ms@2.1.3
- Packages
- Environment
- node 22
- Created
- 2026-08-19T01:09:03Z
Contract
- ms parses human-readable duration strings into milliseconds (e.g. '2 days' to 172800000, '1d' to 86400000, '10h' to 36000000, '2.5 hrs' to 9000000, '1m' to 60000, '5s' to 5000)
- ms formats milliseconds into short duration strings (e.g. 60000 to '1m', 3600000 to '1h')
- ms formats milliseconds into long human-readable strings when given options { long: true } (e.g. 60000 to '1 minute', 120000 to '2 minutes', 3600000 to '1 hour')
- ms returns undefined for invalid duration strings and throws an Error for empty string or invalid input
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous