CodeSampleX

Sample

go.opentelemetry.io/auto/sdk v1.1.0: TracerProvider

Verified sample for golang go.opentelemetry.io/auto/sdk v1.1.0: TracerProvider. The contract ran on go 1.26 · linux alpine/x64 · docker and passed…

sha256:e6c3e77233552aa3c8303b44cd502e9b66ec6dcd4b4d4db5063148bf6709ed33

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 ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1
2026-08-19

Case

HOW
Goal
verify pkg:golang/go.opentelemetry.io/auto/sdk@v1.1.0
Packages
Symbols
  • TracerProvider
Environment
go 1.26.6
Created
2026-08-19T19:16:40Z

Contract

  1. sdk.TracerProvider() returns a non-nil trace.TracerProvider
  2. TracerProvider.Tracer() creates a trace.Tracer capable of starting and ending spans

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