Sample
verify pkg:npm/%40types/istanbul-lib-report@3.0.3
sha256:d0934fb9286004d01e582eefa81f8a280bf98dd76645a3fe8e7413909101feeb
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
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
- 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/istanbul-lib-report@3.0.3
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-21T05:34:55Z
Contract
- package manifest specifies index.d.ts type declarations and TypeScript version
- declares createContext, getDefaultWatermarks functions and ReportBase class
- declares Context and ContextOptions interfaces for reporting execution
- declares ContentWriter, FileContentWriter, ConsoleWriter, and FileWriter classes
- declares Tree, Node, ReportNode, and Visitor interfaces for coverage report tree traversal
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous