Sample
verify pkg:npm/semver@7.8.5
sha256:e334b891cad72c5bb6c3911d68592e5796a1a1cf2d6388f5093af3e846979264
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 windows 11 x64 node 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 pkg:npm/semver@7.8.5
- Packages
- Symbols
-
- satisfies
- valid
- clean
- gt
- lt
- coerce
- minVersion
- inc
- Environment
- node
- Created
- 2026-08-19T00:47:44Z
Contract
- assert semver.valid validates semantic version strings and rejects non-semver patterns or incomplete tuples
- assert semver.clean strips whitespace and leading 'v' or '=' prefixes from version strings
- assert semver.satisfies evaluates caret, tilde, and comparison ranges without matching prereleases unless includePrerelease is set
- assert semver.gt and semver.lt evaluate version precedence across major, minor, patch, and prerelease tags
- assert semver.coerce extracts and coerces version numbers from loose strings into SemVer instances
- assert semver.minVersion resolves the minimum matching SemVer version for range expressions
- assert semver.inc increments major, minor, patch, and prerelease version components
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous