CodeSampleX

Sample

golang.org/x/sys v0.0.0-20220406155245-289d7a0edf71: unix.ByteSliceToString

Verified sample for golang golang.org/x/sys v0.0.0-20220406155245-289d7a0edf71: unix.ByteSliceToString. The contract ran on go 1.26 · linux alpine/x64 …

sha256:7217635099e970ed2010a254177ebd2734d2abb61c95523665141f883bbb8c67

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/sys/unix.ByteSliceToString in pkg:golang/golang.org/x/sys@v0.0.0-20220406155245-289d7a0edf71
Packages
Symbols
  • golang.org/x/sys/unix.ByteSliceToString
Created
2026-08-30T15:47:44Z

Contract

  1. unix.ByteSliceToString converts null-terminated byte slice to string truncated at first null byte
  2. unix.ByteSliceToString returns empty string for empty byte slice or slice starting with null byte
  3. unix.ByteSliceToString returns full string when byte slice contains no null bytes

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous