Sample
verify stringify in pkg:npm/fast-json-stable-stringify@2.1.0
sha256:b91e3c69b5f09ecdfaef1ccd87324a8ca6643079c8afcbd209d30f479d7e8dd9
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@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-26 |
Case
HOW- Goal
- verify stringify in pkg:npm/fast-json-stable-stringify@2.1.0
- Packages
- Symbols
-
- stringify
- Environment
- node 22.23.2
- Created
- 2026-08-26T10:57:03Z
Contract
- assert stringify produces deterministic JSON string with sorted keys regardless of property insertion order
- assert stringify handles nested objects and arrays deterministically
- assert stringify supports custom key comparison function via cmp option
- assert stringify throws TypeError on circular references by default and replaces cycles with __cycle__ when cycles option is true
- assert stringify correctly serializes primitive values, null, and omits undefined or functions in objects while converting them to null in arrays
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous