Sample
verify pkg:npm/pretty-format@29.7.0
sha256:a7ca17e4f2da420203fc2b613939ef85fda7d86a04119388f97341ee84fbe2ac
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
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/pretty-format@29.7.0
- Packages
- Created
- 2026-08-21T05:54:44Z
Contract
- format formats plain JavaScript objects with sorted keys and newline indentation by default
- format produces compact single-line string representations without whitespace when min option is true
- format limits recursive property traversal to specified depth replacing deeper structures with [Object] when maxDepth is configured
- format handles Map and Set collections and circular references safely
- format supports custom plugin serializer hooks to format domain-specific data structures
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.mjs
Origin Seeder
anonymous