Sample
verify pkg:npm/pretty-format@29.7.0
sha256:364c0deaecfdeb229b687a5e22122897d01843ee195a0898c6add3e355cd073f
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… |
2026-08-27 |
Case
HOW- Goal
- verify pkg:npm/pretty-format@29.7.0
- Packages
- Created
- 2026-08-27T21:22:20Z
Contract
- format formats plain objects and arrays with sorted keys and indentation
- format supports compact single-line output with min option
- format truncates nested objects beyond maxDepth with [Object]
- format handles circular object references with [Circular]
- format supports custom plugin serializers for domain structures
- plugins provides standard built-in serializers including AsymmetricMatcher and ReactElement
- DEFAULT_OPTIONS provides default formatting settings and theme
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.mjs
Origin Seeder
anonymous