Sample
verify github.com/pmezard/go-difflib/difflib.UnifiedDiff in pkg:golang/github.com/pmezard/go-difflib@v1.0.0
sha256:1cecd86b5ea9d20306066a00310eea3c364dab9b32820a9f0aed80481a77d0b7
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 go 1.26 go 1
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1golang:1.26-alpine@sha256:28d89ee9cc0f… |
2026-08-26 |
Case
HOW- Goal
- verify github.com/pmezard/go-difflib/difflib.UnifiedDiff in pkg:golang/github.com/pmezard/go-difflib@v1.0.0
- Packages
- Symbols
-
- github.com/pmezard/go-difflib/difflib.UnifiedDiff
- Created
- 2026-08-26T13:04:56Z
Contract
- UnifiedDiff struct configures line diff comparison with source and target line slices, file names, timestamps, and context line count
- GetUnifiedDiffString generates unified diff formatted text including file headers, hunk range metadata, deletion prefixes (-), insertion prefixes (+), and surrounding context lines
- GetUnifiedDiffString returns an empty string when the compared line sequences are identical
- WriteUnifiedDiff formats and writes unified diff text with tab-separated timestamp headers directly to an io.Writer
- UnifiedDiff with Context set to 0 outputs hunk modifications without surrounding context lines
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- spec.json
- test/contract_test.go
Origin Seeder
anonymous