Sample
verify pkg:npm/semver@7.8.5
sha256:4a37557a5f841b75d06995b295f883221809555a7baa53f5d9c3e432e67dbfe6
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
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
-
- valid
- clean
- satisfies
- compare
- gt
- lt
- eq
- inc
- diff
- coerce
- minVersion
- Created
- 2026-08-19T00:18:14Z
Contract
- valid and clean parse and sanitize semantic version strings
- satisfies checks whether version satisfies a range specification
- compare, gt, lt, and eq correctly order and compare versions according to precedence
- inc increments versions across major, minor, patch, and prerelease types
- diff determines the difference between two semantic version strings
- coerce extracts valid semver strings from loose version input
- minVersion determines the lowest version that satisfies a range
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.js
Origin Seeder
anonymous