CodeSampleX

Sample

verify pkg:golang/github.com/go-logr/logr@v1.4.1

sha256:1145de1f8bae6485b842008a26194bd9d37a3c8e147b6c2ee8a831492afc7069

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

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…
2026-08-24

Case

HOW
Goal
verify pkg:golang/github.com/go-logr/logr@v1.4.1
Packages
Created
2026-08-24T20:16:44Z

Contract

  1. funcr.NewJSON creates a Logger that formats structured log entries as valid JSON strings
  2. funcr.Options with LogCaller enables caller file and line annotations in JSON output
  3. testr.NewWithInterface creates a test logger attached to a custom TestingT implementation
  4. logr.FromSlogHandler converts a standard library slog.Handler into a logr.Logger
  5. logr.ToSlogHandler adapts a logr.Logger into a standard library slog.Handler
  6. logr.Logger.WithCallDepth adjusts caller frame attribution in helper logging functions

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous