Sample
verify pkg:npm/tmp@0.2.7
sha256:cec058791603add11e4bacc8a622c8e35561e6dfda019b59fc340ffa9c31a330
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:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-28 |
Case
HOW- Goal
- verify pkg:npm/tmp@0.2.7
- Packages
- Created
- 2026-08-28T05:06:31Z
Contract
- tmp.fileSync creates a temporary file synchronously returning name, fd, and removeCallback
- tmp.dirSync creates a temporary directory synchronously and removeCallback removes it
- tmp.file creates a temporary file asynchronously and passes path, fd, and cleanupCallback to the callback
- tmp.dir creates a temporary directory asynchronously and passes path and cleanupCallback to the callback
- tmp.tmpNameSync generates a unique temporary path matching prefix and postfix options
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.js
Origin Seeder
anonymous