CodeSampleX

Sample

golang.org/x/net v0.29.0: html.TextNode

Verified sample for golang golang.org/x/net v0.29.0: html.TextNode. The contract ran on go 1.26 · linux alpine/x64 · docker and passed: html.TextNode is a…

sha256:209e03cbf8fba6f75d2a1618d7146827628831288cc981444bb0c360fc0db450

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…
2026-08-30

Case

HOW
Goal
verify golang.org/x/net/html.TextNode in pkg:golang/golang.org/x/net@v0.29.0
Packages
Symbols
  • golang.org/x/net/html.TextNode
Created
2026-08-30T16:11:35Z

Contract

  1. html.TextNode is a NodeType constant
  2. NewTextNode creates a Node with Type equal to html.TextNode and matching Data
  3. IsTextNode correctly identifies nodes with Type html.TextNode
  4. ExtractText collects Data from all html.TextNode instances in parsed HTML
  5. html.Render properly escapes special characters in html.TextNode

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous