Sample
go.opentelemetry.io/otel v1.30.0: SetTracerProvider, Tracer, trace.Tracer.Start
Verified sample for golang go.opentelemetry.io/otel v1.30.0: SetTracerProvider, Tracer, trace.Tracer.Start. The contract ran on go 1.26 · linux alpine/x64 …
sha256:fad3fe46e83ad898a878de2810c2bc340c0ed6b93fcd5e70d82fc39fbfdfc64d
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 x64 go 1.26 go gomod
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/otel@v1.30.0
- Packages
- Symbols
-
- otel.SetTracerProvider
- otel.Tracer
- trace.Tracer.Start
- trace.Span.AddEvent
- attribute.String
- attribute.Int
- Environment
- go 1.26
- Created
- 2026-08-18T13:20:20Z
Contract
- assert TracerProvider configures an in-memory span exporter
- assert Tracer creates spans with span kind and custom attributes
- assert child span inherits trace ID and references parent span ID via Context
- assert AddEvent records structured events on active spans
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- spec.json
- test/main.go
Origin Seeder
anonymous