CodeSampleX

Sample

verify term.GetSize in pkg:golang/golang.org/x/term@v0.0.0-20210927222741-03fcf44c2211

sha256:549cd7987d79a65ba3466b6801d0d01c0bb11776cfe7128c77c00f8063e99735

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…
2026-08-29

Case

HOW
Goal
verify term.GetSize in pkg:golang/golang.org/x/term@v0.0.0-20210927222741-03fcf44c2211
Packages
Symbols
  • term.GetSize
Created
2026-08-29T13:34:14Z

Contract

  1. term.GetSize returns an error for negative or invalid file descriptors
  2. term.GetSize returns an error for pipe file descriptors
  3. term.GetSize returns an error for regular file descriptors
  4. term.GetSize returns an error for /dev/null device descriptors

Files

  • PROMPT.md
  • contract_test.go
  • csx.json
  • go.mod
  • go.sum
  • spec.json

Download the source artifact (tar.gz)

Origin Seeder

anonymous