CodeSampleX

Sample

verify github.com/russross/blackfriday/v2.WithNoExtensions in pkg:golang/github.com/russross/blackfriday/v2@v2.1.0

sha256:3df1f98bee8bad78d72e2f6e4acc8153b1ab45f115e6315837b0a9b3b1b61b0a

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@1golang:1.26-alpine@sha256:28d89ee9cc0f…
2026-08-28

Case

HOW
Goal
verify github.com/russross/blackfriday/v2.WithNoExtensions in pkg:golang/github.com/russross/blackfriday/v2@v2.1.0
Packages
Symbols
  • github.com/russross/blackfriday/v2.WithNoExtensions
Created
2026-08-28T00:36:13Z

Contract

  1. blackfriday.WithNoExtensions disables default extensions including autolink generation
  2. blackfriday.WithNoExtensions disables strikethrough del tags and preserves raw tildes
  3. blackfriday.WithNoExtensions disables fenced code block parsing
  4. blackfriday.New with WithNoExtensions configures AST parser with no Del extension nodes

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