CodeSampleX

Sample

github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a

Verified sample for golang github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a. The contract ran on go 1.26 · linux alpine/x64 · docker and…

sha256:61ef0313db0db28758d593c11160e7bd6b3b3bde9d0eaee2541b3930d4f9d62c

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 ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1
2026-08-19

Case

HOW
Goal
verify pkg:golang/github.com/jackc/pgservicefile@v0.0.0-20221227161230-091c0ba34f0a
Packages
Created
2026-08-19T22:22:57Z

Contract

  1. ParseServicefile parses service definitions with multiple sections and key-value settings from io.Reader
  2. GetService retrieves existing service configuration with exact settings map and returns error for nonexistent service
  3. ReadServicefile parses service definitions directly from a file path on disk
  4. ParseServicefile correctly ignores comments and empty lines in service file definitions

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