Sample
verify pkg:npm/fs-extra@11.4.0
sha256:43dec1b1f7c63de082baeaec7aa8bb815f0979be617fc3da06d36e0222551a35
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 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-20 |
Case
HOW- Goal
- verify pkg:npm/fs-extra@11.4.0
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-20T20:16:46Z
Contract
- ensureDir creates nested directory structures if they do not exist
- outputJson and readJson write and read JSON documents while automatically creating parent directories
- outputFile writes string data creating parent directories automatically and readFile retrieves the written content
- copy recursively copies directory hierarchies and supports custom filter functions
- emptyDir deletes all contents within a directory while leaving the directory itself intact
- pathExists accurately checks the existence of files and directories
- remove recursively removes directories and files without throwing if the target does not exist
- move moves files and directories across paths with optional overwrite
- ensureFile creates parent directories and an empty file if the file does not exist
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.cjs
Origin Seeder
anonymous