CodeSampleX

Sample

golang.org/x/text v0.29.0: convert text to title case using language-specific casing rules

Verified sample for golang golang.org/x/text v0.29.0: convert text to title case using language-specific casing rules. The contract ran on go 1.26 · linux…

sha256:079bfb2fc9d31f602acef8190a9f811a66f16b3d90669ea382523971c749fa7b

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 windows 11 x64 go

Verification-run environments

Environment Contract Stages Run
go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1
2026-08-19

Case

HOW
Goal
convert text to title case using language-specific casing rules
Packages
Symbols
  • golang.org/x/text/cases.Title
  • golang.org/x/text/language.Tag
Created
2026-08-18T17:21:02Z

Contract

  1. cases.Title(language.English).String("the lord of the rings") == "The Lord Of The Rings"
  2. cases.Title(language.Turkish).String("istanbul") == "İstanbul"
  3. cases.Title(language.Dutch).String("ijsselmeer") == "IJsselmeer"
  4. cases.Upper(language.Turkish).String("diyarbakır") == "DİYARBAKIR"

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous