CodeSampleX

Sample

verify github.com/prometheus/client_golang/prometheus.CounterVec in pkg:golang/github.com/prometheus/client_golang@v1.19.1

sha256:d2b86e62ecb59afbfd4ffe86f56fef98baac5ae83ba206620beaa54d9f1053af

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 · ubuntu · glibc 2.39 amd64 go 1.26 go go 1

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…
2026-08-26

Case

HOW
Goal
verify github.com/prometheus/client_golang/prometheus.CounterVec in pkg:golang/github.com/prometheus/client_golang@v1.19.1
Packages
Symbols
  • github.com/prometheus/client_golang/prometheus.CounterVec
Environment
go 1.26.6
Created
2026-08-26T13:08:38Z

Contract

  1. prometheus.NewCounterVec initializes a CounterVec partitioned by specified label dimensions.
  2. prometheus.CounterVec.WithLabelValues and With return independent Counter metrics that increment and add correctly.
  3. prometheus.CounterVec.GetMetricWith retrieves the Counter metric for matching label maps, returning an error on invalid or missing labels.
  4. prometheus.CounterVec.DeleteLabelValues and Delete remove specific partitioned metrics and return true if found.
  5. prometheus.CounterVec.CurryWith pre-binds label values to return a curried CounterVec with reduced label dimensions.
  6. prometheus.CounterVec.Reset deletes all metrics from the CounterVec.

Files

  • PROMPT.md
  • csx.json
  • go.mod
  • go.sum
  • main.go
  • spec.json
  • test/contract_test.go

Download the source artifact (tar.gz)

Origin Seeder

anonymous