Sample
verify pkg:golang/go.opentelemetry.io/otel/metric@v1.35.0
sha256:f318ce8a969ff6a68d269c0f52bcb5b74edcb27660599810c0a4018d560bd67f
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
go 1.26 linux 24 · alpine · musl x64 go 1.26 go 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@1 |
2026-08-20 |
Case
HOW- Goal
- verify pkg:golang/go.opentelemetry.io/otel/metric@v1.35.0
- Symbols
-
- MeterProvider
- Meter
- Int64Counter
- Int64UpDownCounter
- Float64Histogram
- Environment
- go 1.26
- Created
- 2026-08-20T18:23:53Z
Contract
- MeterProvider creates Meter instances with instrumentation configuration
- Meter creates Int64Counter, Int64UpDownCounter, and Float64Histogram instruments
- Int64Counter records non-negative metric measurements
- Int64UpDownCounter records bi-directional gauge adjustments
- Float64Histogram records duration measurements with explicit units
Files
- PROMPT.md
- contract_test.go
- csx.json
- go.mod
- go.sum
- metrics.go
- spec.json
Origin Seeder
anonymous