Sample
verify pkg:npm/semver@7.8.5
sha256:62bfae1d08cc065e9313bd121879c24b8c33b7d7e0b836321932d2bf18f81e64
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
-
- gtr
- ltr
- Environment
- node 22.22.2
- Created
- 2026-08-19T09:26:26Z
Contract
- assert semver.gtr returns true when a version is greater than every version allowed by a range
- assert semver.gtr returns false when a version is within or below the range or if the range is unbounded at the top
- assert semver.ltr returns true when a version is less than every version allowed by a range
- assert semver.ltr returns false when a version is within or above the range or if the range has no lower bound above 0.0.0
- assert semver.gtr and semver.ltr support options such as includePrerelease and loose
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous