Sample
verify @types/react-dom.exports in pkg:npm/%40types/react-dom@19.2.4
sha256:0116a73f5fa4e53217c83d3ffb247735b42c88e10438df4a473ba0771648fda4
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.exports in pkg:npm/%40types/react-dom@19.2.4
- Packages
- Symbols
-
- @types/react-dom.exports
- Created
- 2026-08-26T12:34:30Z
Contract
- @types/react-dom package.json defines an exports map exposing root, client, canary, server variants, static variants, experimental, test-utils, and package.json
- All TypeScript declaration target files referenced in @types/react-dom exports map resolve and exist on disk
- Root and client exports declare primary React DOM 19 APIs including createPortal, flushSync, createRoot, and hydrateRoot
- Server export variants (server, server.browser, server.bun, server.edge, server.node) declare streaming and string rendering entrypoints
- Static export variants (static, static.browser, static.edge, static.node) declare prerender and prerenderToNodeStream entrypoints
- Canary, experimental, and test-utils export entrypoints declare forward-looking extensions and deprecated act re-export
- Helper resolution and validation functions correctly inspect and verify all exported subpath targets and signature mappings
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous