Sample
verify pkg:npm/flatted@3.4.4
sha256:8965a6bf6a767ea87ea4158ec3e19d47aa52ce814f28edd803c8aee55d009b66
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 pkg:npm/flatted@3.4.4
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-26T08:23:40Z
Contract
- flatted.stringify and flatted.parse round-trip primitive values, objects, and arrays
- flatted.stringify serializes direct self-referencing circular structures without infinite recursion
- flatted.parse deserializes circular structures preserving circular object identity and references
- flatted.stringify and flatted.parse handle mutually circular references between multiple objects
- flatted.stringify preserves repeated references to the same object across multiple properties without duplication
- flatted.stringify supports custom replacer function and custom indentation formatting
- flatted.parse supports custom reviver function during deserialization traversal
- flatted.toJSON converts complex circular object graph into serialized flatted array structure
- flatted.fromJSON reconstructs original circular object graph from flatted array structure
- flatted.parse throws SyntaxError on malformed or corrupted JSON string
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous