Sample
verify pkg:npm/%40types/node@24.13.3
sha256:9f390b3256bdd7e69d7ed10518b4f68b8e6d4a9ce530e8aeebe9a8a145c8bfaf
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@1 |
2026-08-21 |
Case
HOW- Goal
- verify pkg:npm/%40types/node@24.13.3
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-21T16:25:08Z
Contract
- @types/node package.json declares type definitions entry point index.d.ts and version 24.13.3
- @types/node index.d.ts references core Node.js module declaration files including buffer, crypto, events, fs, and stream
- @types/node buffer.d.ts declares Buffer interface and BufferEncoding type
- @types/node crypto.d.ts declares createHash, createHmac, and randomBytes cryptographic functions
- @types/node events.d.ts declares EventEmitter class and listenerCount method
- @types/node fs.d.ts declares readFileSync and writeFileSync signatures
- @types/node stream.d.ts declares Readable, Writable, and Transform stream classes
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.js
Origin Seeder
anonymous