Sample
verify pkg:golang/github.com/russross/blackfriday/v2@v2.1.0
sha256:25e4c9fb44cf4f0a2fab82313ca3b6ade654520b2e282000965ca7906f81b229
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… |
2026-08-27 |
Case
HOW- Goal
- verify pkg:golang/github.com/russross/blackfriday/v2@v2.1.0
- Created
- 2026-08-27T21:01:56Z
Contract
- blackfriday.Run converts Markdown input into HTML formatted output for standard headings, paragraphs, bold, and italic text
- blackfriday.WithExtensions enables extended markdown features including Strikethrough, Tables, and FencedCode
- blackfriday.WithNoExtensions disables default markdown extension processing
- blackfriday.NewHTMLRenderer configures custom HTML rendering parameters including HeadingLevelOffset and HeadingIDPrefix with AutoHeadingIDs
- blackfriday.SanitizedAnchorName generates lowercase URL-safe slug identifiers from heading text
- blackfriday.New constructs a Markdown parser instance and Parse produces an AST document tree with Heading and Document nodes
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous