Sample
fs-extra 9.1.0
Verified sample for npm fs-extra 9.1.0. The contract ran on node 22 · linux alpine/x64 · docker and passed: ensureDir creates nested directory structures…
sha256:3d62a7617b9734799e88372ffb1cefe31b03afcc674b6d68457fbca6a9d28204
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 1
- Signing keys that built it
- 1
Declared environment
node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10
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 |
2026-08-20 |
Case
HOW- Goal
- verify pkg:npm/fs-extra@9.1.0
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-20T01:38:33Z
Contract
- ensureDir creates nested directory structures asynchronously if they do not exist
- ensureFile creates empty files and parent directories if they do not exist
- outputFile writes string data creating parent directories automatically
- outputJson and readJson write and read JSON documents while automatically creating parent directories
- copy recursively copies directory hierarchies with support for custom filter functions
- move moves files and directories across paths with optional overwrite
- emptyDir removes all contents within a directory while retaining the directory itself
- pathExists asynchronously checks whether files and directories exist
- remove recursively removes directories and files without throwing if the target does not exist
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.js
Origin Seeder
anonymous