Sample
verify pkg:npm/%40testing-library/react@16.3.2
sha256:59560e3470c0d9f16f5e5cdc3067c2ab188ebe9f241162b03c81f9937bfc8ccb
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@1 |
2026-08-21 |
Case
HOW- Goal
- verify pkg:npm/%40testing-library/react@16.3.2
- Packages
- Created
- 2026-08-21T12:28:05Z
Contract
- render mounts React components into the DOM and returns container, rerender, and unmount utilities
- screen provides pre-bound queries (getByTestId, getByRole, getByText) to document.body for finding rendered elements
- fireEvent dispatches DOM events wrapped in act to trigger component event listeners and state updates
- rerender updates rendered component props and reflects updated DOM output
- renderHook mounts custom React hooks and exposes reactive result.current alongside rerender and unmount helpers
- act wraps synchronous state modifications to flush pending React effects and lifecycle updates
- cleanup unmounts active component trees and clears DOM elements from document.body
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous