CodeSampleX

Sample

github.com/Masterminds/goutils v1.1.1: DefaultIfBlank

Verified sample for golang github.com/Masterminds/goutils v1.1.1: DefaultIfBlank. The contract ran on go 1.26 · linux alpine/x64 · docker and passed…

sha256:167c12e7452ce3c9fd28c694d64981a5b060aa3da3e0b5af5d61a81e130596f9

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 linux 24 · ubuntu · glibc 2.39 x64 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
2026-08-21

Case

HOW
Goal
verify github.com/Masterminds/goutils.DefaultIfBlank in pkg:golang/github.com/Masterminds/goutils@v1.1.1
Packages
Symbols
  • github.com/Masterminds/goutils.DefaultIfBlank
Created
2026-08-21T02:08:52Z

Contract

  1. goutils.DefaultIfBlank returns the default string when input is empty
  2. goutils.DefaultIfBlank returns the default string when input contains only whitespace
  3. goutils.DefaultIfBlank returns the original string when input is non-blank
  4. goutils.DefaultIfBlank preserves whitespace around non-blank string

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous