CodeSampleX

Sample

verify pkg:golang/go.opentelemetry.io/auto/sdk@v1.1.0

sha256:ec4395a4a95b242193db33e8757d7252bfb0cc5beddc2f501fea0c447ad23463

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 go 1.26 linux 24 · ubuntu · glibc 2.39 x64 go 1.26 go 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…		 2026-08-24

Case

HOW
Goal
verify pkg:golang/go.opentelemetry.io/auto/sdk@v1.1.0
Packages
Symbols
  • TracerProvider
Environment
go 1.26.6
Created
2026-08-24T20:17:13Z

Contract

  1. sdk.TracerProvider() returns a non-nil trace.TracerProvider
  2. TracerProvider.Tracer() creates a trace.Tracer capable of starting and ending spans
  3. Span records attributes, events, and status without panic
  4. Span.End() marks the span as finished

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous