Sample
verify @types/react-dom.peerDependencies in pkg:npm/%40types/react-dom@19.2.4
sha256:10a851bac74cca0fa1bbfce2288dec6b246b15f1f3246860043830df52dd2984
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… |
2026-08-26 |
Case
HOW- Goal
- verify @types/react-dom.peerDependencies in pkg:npm/%40types/react-dom@19.2.4
- Packages
- Symbols
-
- @types/react-dom.peerDependencies
- Created
- 2026-08-26T12:39:36Z
Contract
- @types/react-dom package.json declares peerDependencies field containing @types/react
- peerDependencies @types/react specifies semver range satisfying React 19 (^19.2.0)
- package.json separates peer type requirements from dependencies by leaving dependencies empty
- index.d.ts imports React core types from peer dependency and augments react module
- client.d.ts imports React namespace from peer dependency for root APIs
- server.d.ts and static.d.ts declarations consume React peer types for streaming and prerendering APIs
- Helper inspection functions validate peer dependency declarations, semver constraints, and peer type integration across all entrypoints
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous