CodeSampleX

Sample

verify pkg:golang/go.opentelemetry.io/otel/sdk@v1.43.0

sha256:f0689ecb9d75f48185530120f48ee5c9cb973f1b9ad3413f1b275c2b58a0d172

Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures. Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments. MIT-0

Execution evidence

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

Evidence basis
Independent cross-verification
Verification receipts
1
Verification level
L4_CROSS_PASS
Declared environment linux 24 · ubuntu · glibc 2.39 x64 go

Verification-run environments

Environment Contract Stages Run
go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 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/sdk@v1.43.0
Packages
Symbols
  • WithBatcher
  • NewBatchSpanProcessor
  • ParentBased
  • TraceIDRatioBased
  • WithSpanLimits
  • NewSpanLimits
Created
2026-08-19T21:24:12Z

Contract

  1. sdktrace.WithBatcher registers a batch span processor to asynchronously batch and export spans
  2. sdktrace.NewBatchSpanProcessor creates a BatchSpanProcessor configured with batch options
  3. sdktrace.ParentBased creates a sampler that respects parent span sampling decisions
  4. sdktrace.TraceIDRatioBased samples a deterministic ratio of traces based on trace ID
  5. sdktrace.WithSpanLimits applies attribute, event, and link limits to created spans
  6. sdktrace.NewSpanLimits returns default span limits for attribute and event counts

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