CodeSampleX

Sample

verify github.com/jackc/pgtype.NewConnInfo in pkg:golang/github.com/jackc/pgtype@v1.14.0

sha256:9e0c691236f126689c768e47da74acdaab263649af521e16f6172c40ab73ae6e

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 go 1.26 linux 24 · ubuntu · glibc 2.39 x64 go 1.26 go go 1

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 github.com/jackc/pgtype.NewConnInfo in pkg:golang/github.com/jackc/pgtype@v1.14.0
Packages
Symbols
  • github.com/jackc/pgtype.NewConnInfo
Environment
go 1.26.6
Created
2026-08-26T12:49:15Z

Contract

  1. pgtype.NewConnInfo initializes a ConnInfo instance with standard PostgreSQL data types registered for lookup by name and OID
  2. ConnInfo.Scan decodes text, binary, and NULL values into target Go variables and pgtype types
  3. ConnInfo.PlanScan generates precompiled execution plans to scan data into target types
  4. ConnInfo.DataTypeForValue and ConnInfo.RegisterDefaultPgType resolve and map Go types to PostgreSQL type definitions
  5. ConnInfo.RegisterDataType, ConnInfo.InitializeDataTypes, and ConnInfo.DeepCopy support custom data type registration, OID mapping, and state cloning

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous