CodeSampleX

Sample

verify collate.Collator.Compare in pkg:golang/golang.org/x/text@v0.34.0

sha256:5ac5c9e856a8bb6d778d81ec140eb3eb35a9f83695359bbb6ffa325ff20385c0

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…
2026-08-26

Case

HOW
Goal
verify collate.Collator.Compare in pkg:golang/golang.org/x/text@v0.34.0
Packages
Symbols
  • collate.Collator.Compare
Created
2026-08-26T06:08:55Z

Contract

  1. collate.Collator.Compare returns 0 for equal byte slices, negative when first is less, and positive when first is greater
  2. collate.Collator.Compare respects language-specific collation ordering differences such as Swedish versus German for umlauts
  3. collate.Collator.Compare with collate.IgnoreCase performs case-insensitive comparison of byte slices
  4. collate.Collator.Compare with collate.Numeric orders numeric segments by numeric value rather than character code points
  5. collate.Collator.Compare with collate.Loose ignores case, diacritics, and character width differences

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