Sample
verify pkg:npm/postcss@8.5.26
sha256:488675049b80a5aff4050b8635e23374fcd690967418a29c58e29c25012a1fa6
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
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/postcss@8.5.26
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-26T14:30:54Z
Contract
- assert node.next, node.prev, container.index, container.first, container.last, container.some, and container.every navigate and query child nodes within AST containers
- assert container.insertBefore, container.insertAfter, and container.removeAll modify container child lists and reset node references
- assert result.warn and result.warnings record diagnostic warnings with AST node positions and preserve custom plugin messages
- assert postcss.stringify and custom stringifiers serialize AST nodes and allow customizing emitted CSS output
- assert decl.raws controls whitespace and colon spacing, decl.important appends !important flag, and cleanRaws normalizes formatting
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous