CodeSampleX

Sample

github.com/Masterminds/semver/v3 v3.3.0

Verified sample for golang github.com/Masterminds/semver/v3 v3.3.0. The contract ran on go 1.26 · linux alpine/x64 · docker and passed: semver.NewVersion…

sha256:efe76e4757939b084f124786617abd7375784b4da314b0b38d5758d4150c4b34

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 x64 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@1
2026-08-21

Case

HOW
Goal
verify pkg:golang/github.com/Masterminds/semver/v3@v3.3.0
Packages
Environment
go 1.26.6
Created
2026-08-21T04:07:39Z

Contract

  1. semver.NewVersion parses semantic versions and extracts major, minor, patch, prerelease, and metadata components
  2. semver.StrictNewVersion rejects invalid version strings with an error
  3. semver.NewConstraint validates whether semantic versions satisfy range constraints
  4. semver.Version comparisons evaluate relative ordering between release and prerelease versions
  5. semver.Collection sorts a slice of versions in ascending semantic order

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous