Sample
verify pkg:npm/find-up@5.0.0
sha256:5f43d4062e776a7ec28db32f850e13a323601fc8e77cff62875dd6c10892de16
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:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-26 |
Case
HOW- Goal
- verify pkg:npm/find-up@5.0.0
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-26T08:22:10Z
Contract
- assert findUp traverses parent directories asynchronously to resolve the first matching file path
- assert findUp returns undefined when the target file is not found in parent hierarchy
- assert findUp.sync traverses parent directories synchronously to resolve the matching file path
- assert findUp.sync returns undefined when the target file is not found
- assert findUp accepts an array of filenames and matches by order of priority in each directory
- assert findUp with type directory resolves matching directory path instead of regular file
- assert findUp matcher function returning findUp.stop halts directory traversal
- assert findUp.exists and findUp.sync.exists verify whether a path exists asynchronously and synchronously
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous