Sample
verify pkg:npm/semver@7.8.5
sha256:0e5199f1a5dff7b5b97ef7ac12d055137dda9cf69c829d5fdf93b2eb36db3457
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 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
-
- semver.valid
- semver.clean
- semver.satisfies
- semver.compare
- semver.coerce
- semver.minVersion
- Environment
- node
- Created
- 2026-08-19T01:23:20Z
Contract
- valid validates semantic version strings and rejects non-semver patterns or incomplete tuples
- clean strips whitespace and leading v or = prefixes from version strings
- satisfies evaluates caret, tilde, comparator, and compound ranges with prerelease options
- gt, lt, eq, and compare evaluate version precedence and equivalence across major, minor, patch, and prerelease tags
- coerce extracts and coerces valid SemVer versions from loose strings
- minVersion resolves the minimum matching SemVer version for range expressions
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.js
Origin Seeder
anonymous