Sample
verify minimalDays in pkg:npm/luxon@3.6.1
sha256:2bd07438494af84b8c73ef40499608b00568a862c4815fd6dbf76c16500c1e53
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 linux x64 node 22 javascript 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
- verify minimalDays in pkg:npm/luxon@3.6.1
- Packages
- Symbols
-
- minimalDays
- Settings.defaultWeekSettings
- Info.getMinimumDaysInFirstWeek
- Info.getStartOfWeek
- DateTime.localWeekNumber
- DateTime.localWeekYear
- DateTime.startOf
- Environment
- node 22
- Created
- 2026-08-18T13:18:24Z
Contract
- Info.getMinimumDaysInFirstWeek reports locale-specific minimal days thresholds (1 for en-US, 4 for en-GB).
- Settings.defaultWeekSettings configures minimalDays and validates that values are between 1 and 7.
- minimalDays determines week-year assignment at year boundaries independently of ISO week numbering.
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous