CodeSampleX

Sample

verify github.com/google/go-cmp/cmp.Equal in pkg:golang/github.com/google/go-cmp@v0.7.0

sha256:d46c9e0a369ada978c658ac9bcc7a323cb2e9318a3451b4cefe9ab555cf2f735

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 go

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…		 2026-08-28

Case

HOW
Goal
verify github.com/google/go-cmp/cmp.Equal in pkg:golang/github.com/google/go-cmp@v0.7.0
Packages
Symbols
  • github.com/google/go-cmp/cmp.Equal
Created
2026-08-28T06:36:21Z

Contract

  1. cmp.Equal returns true for identical primitive, slice, and map values and false for differences
  2. cmp.Equal returns true for identical structs with exported fields and false for struct field differences
  3. cmp.Equal supports cmp.Comparer for custom equality predicates
  4. cmpopts.IgnoreFields excludes specified struct fields from comparison in cmp.Equal
  5. cmpopts.SortSlices compares unordered slices in cmp.Equal
  6. cmpopts.IgnoreUnexported and cmp.AllowUnexported handle structs with unexported fields in cmp.Equal
  7. cmp.Transformer applies value transformations before comparison in cmp.Equal
  8. cmpopts.EquateEmpty treats nil and empty slices or maps as equal in cmp.Equal

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous