Sample
verify Warning in pkg:npm/postcss@8.5.26
sha256:6f49a412a178410607e8c39babc53374a1736b818f2dae5af39e1f8115d3dad7
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:d91480838ac982c9 | 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 Warning in pkg:npm/postcss@8.5.26
- Packages
- Symbols
-
- Warning
- Environment
- node 22.23.2
- Created
- 2026-08-27T02:10:39Z
Contract
- assert new postcss.Warning constructs warning object with type 'warning', custom text, and copies optional metadata
- assert Warning automatically derives line, column, endLine, and endColumn coordinates from AST node source ranges
- assert Warning calculates line and column offsets when word or index options are specified for an AST node
- assert warning.toString formats messages based on presence of AST node, plugin name, and source location
- assert result.warn instantiates Warning with active plugin context and appends it to result messages and warnings
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous