Sample
verify pkg:npm/semver@7.8.5
sha256:3dd79962855d526288254b23bb8da7927d5fcd711cc3d8ec44d109d79da495ad
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 11
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
- Environment
- node 22
- Created
- 2026-08-19T04:03:03Z
Contract
- semver.valid parses and validates semantic version strings, returning null for invalid versions
- semver.clean normalizes version strings by removing leading whitespace and v prefixes
- semver.satisfies evaluates whether a version satisfies range specifications including carets, tildes, and comparison operators
- semver.compare, semver.gt, and semver.lt accurately determine semantic version precedence
- semver.inc increments version numbers across major, minor, patch, and prerelease release types
- semver.coerce extracts valid semantic versions from loose version strings and semver.diff identifies differences
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.js
Origin Seeder
anonymous