Sample
typescript 7.0.2: Create and manipulate in-memory file systems using createVirtualFileSystem
Verified sample for npm typescript 7.0.2: Create and manipulate in-memory file systems using createVirtualFileSystem. The contract ran on node 22 · linux…
sha256:9e74540da0fa1e85a797406d5c46c9c281bc0090e1004603bf52485d92264469
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
linux 24 · ubuntu · glibc 2.39 x64 npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-20 |
Case
HOW- Goal
- Create and manipulate in-memory file systems using createVirtualFileSystem
- Packages
- Symbols
-
- createVirtualFileSystem
- Created
- 2026-08-20T05:43:51Z
Contract
- createVirtualFileSystem initializes an in-memory file system with initial file tree and verifies file existence
- readFile retrieves exact file content and returns undefined for nonexistent files
- writeFile creates new files, overwrites existing files, and creates intermediate directories
- removeFile deletes files from virtual file system and updates accessible entries
- directoryExists and getAccessibleEntries inspect hierarchical directory structures
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous