CodeSampleX

Sample

verify github.com/prometheus/client_model/go.Counter in pkg:golang/github.com/prometheus/client_model@v0.2.0

sha256:ab4c44ddb104e22152b62e087d2a2da627a374ba61db967a011d9dfe14265f8d

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
verify github.com/prometheus/client_model/go.Counter in pkg:golang/github.com/prometheus/client_model@v0.2.0
Packages
Symbols
  • github.com/prometheus/client_model/go.Counter
Environment
go
Created
2026-08-28T00:25:52Z

Contract

  1. dto.Counter.GetValue returns 0 for a nil or uninitialized Counter, and returns the configured float64 value when set.
  2. dto.Counter attaches an Exemplar containing label pairs, float64 value, and timestamp, accessible via GetExemplar.
  3. dto.Counter.Reset resets the counter value back to 0.

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