Sample
verify pkg:npm/semver@7.8.5
sha256:7d9decd06f733e14144c559e904e1447dbfb52663138ed17ad6efcbaba3dd2d9
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 22.22 linux 24 · ubuntu · glibc 2.39 x64 node 22.22 javascript npm 11 wsl
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
-
- cmp
- compareLoose
- toComparators
- Environment
- node 22.22.2
- Created
- 2026-08-19T09:04:22Z
Contract
- assert semver.toComparators splits caret, tilde, and hyphen ranges into 2D comparator arrays
- assert semver.toComparators splits union ranges separated by logical OR operators into distinct comparator groups
- assert semver.cmp evaluates relational operators including greater-than, less-than, and equal-or-greater
- assert semver.cmp evaluates strict string equivalence versus semantic version equivalence
- assert semver.compareLoose compares version strings with loose parsing options
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous