Sample
verify pkg:npm/jest-message-util@29.7.0
sha256:f78036a65e8e8c24469ff4db6d55960ee94199076026317501967707e51edf80
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/jest-message-util@29.7.0
- Packages
- Created
- 2026-08-27T15:26:45Z
Contract
- separateMessageFromStack separates the error message header from stack trace lines
- getStackTraceLines filters out Node.js internal runtime frames from stack traces
- getTopFrame parses the topmost call frame into file, line, and column details
- formatPath converts absolute paths within stack trace lines to rootDir-relative paths
- formatStackTrace formats and cleans error stack traces against configuration options
- formatExecError formats uncaught execution errors with test suite failure headers and stacks
- formatResultsErrors formats test failure assertion results with ancestor suite titles
- indentAllLines indents multiline text with standard indentation prefix
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous