CodeSampleX

Sample

verify github.com/pmezard/go-difflib/difflib.GetUnifiedDiffString in pkg:golang/github.com/pmezard/go-difflib@v1.0.0

sha256:3c6fa72a9ff66faa2848081ed788437d75d2ce66faa9fe9f7fbedc52ce7fb00f

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
Published source only
Verification receipts
0
Signing keys that built it
0
Declared environment linux 24 · ubuntu · glibc 2.39 x64 go

No receipts yet.

Case

HOW
Goal
verify github.com/pmezard/go-difflib/difflib.GetUnifiedDiffString in pkg:golang/github.com/pmezard/go-difflib@v1.0.0
Packages
Symbols
  • github.com/pmezard/go-difflib/difflib.GetUnifiedDiffString
Created
2026-08-26T12:56:58Z

Contract

  1. ComputeUnifiedDiff returns empty diff for identical inputs
  2. ComputeUnifiedDiff generates unified diff string with file headers and hunk markers
  3. difflib.GetUnifiedDiffString produces expected unified diff from UnifiedDiff struct

Files

  • PROMPT.md
  • csx.json
  • diff.go
  • go.mod
  • go.sum
  • spec.json
  • test/contract_test.go

Download the source artifact (tar.gz)

Origin Seeder

anonymous