Sample
create meter provider with manual reader and collect metrics
sha256:ef629085c916f32abf0aa0e1ccfcda9552ce8cf3bd978c2f618cecd9a91f1cbe
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 linux 24 · ubuntu · glibc 2.39 x64 go 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@1golang:1.26-alpine@sha256:28d89ee9cc0f… |
2026-08-28 |
Case
HOW- Goal
- create meter provider with manual reader and collect metrics
- Symbols
-
- NewManualReader
- NewMeterProvider
- Environment
- go
- Created
- 2026-08-28T11:33:19Z
Contract
- NewManualReader creates a non-nil manual metric reader for collecting in-memory ResourceMetrics
- NewMeterProvider configures a MeterProvider with WithReader to register meters and record metric measurements
- ManualReader.Collect accumulates recorded counter measurements into ResourceMetrics
- MeterProvider.Shutdown gracefully stops the provider and causes subsequent Collect calls on the reader to return an error
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous