Sample
go.opentelemetry.io/otel/metric v1.35.0: Meter
Verified sample for golang go.opentelemetry.io/otel/metric v1.35.0: Meter. The contract ran on go 1.26 · linux alpine/x64 · docker and passed: Meter creates…
sha256:ef6519db3499c3284020961e531e9dbcb2f80e8213177a6afa65035e6cb45a3c
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 · 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 go.opentelemetry.io/otel/metric.Meter in pkg:golang/go.opentelemetry.io/otel/metric@v1.35.0
- Symbols
-
- go.opentelemetry.io/otel/metric.Meter
- Environment
- go 1.26
- Created
- 2026-08-20T18:31:27Z
Contract
- Meter creates synchronous instruments (Int64Counter, Int64UpDownCounter, Float64Histogram) with options
- Meter creates asynchronous observable instruments (Int64ObservableGauge, Float64ObservableGauge)
- Meter registers and unregisters asynchronous measurement callbacks with RegisterCallback
- Meter instruments record measurements with contextual attributes and options
Files
- PROMPT.md
- contract_test.go
- csx.json
- go.mod
- go.sum
- meter.go
- spec.json
Origin Seeder
anonymous