CodeSampleX

Sample

github.com/jackc/pgx/v5 v5.10.0: pgtype.Timestamptz

Verified sample for golang github.com/jackc/pgx/v5 v5.10.0: pgtype.Timestamptz. The contract ran on go 1.26 · linux alpine/x64 · docker and passed…

sha256:8052ed42a5f0b732fb7d0debacb1533ae6dfb5ae594bacf032a79c31b0372a61

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 windows 11 x64 go 1.26 go go 1

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/pgx/v5@v5.10.0
Packages
Symbols
  • pgtype.Timestamptz
Environment
go 1.26.5
Created
2026-08-19T05:52:22Z

Contract

  1. pgtype.Timestamptz represents PostgreSQL timestamptz values with Time, InfinityModifier, and Valid fields
  2. pgtype.Timestamptz implements driver.Valuer returning time.Time for finite timestamps, string literals for infinity and -infinity, and nil for SQL NULL
  3. pgtype.Timestamptz implements sql.Scanner parsing time.Time, RFC3339 strings, infinity literals, and nil values
  4. pgtype.Timestamptz implements ScanTimestamptz and TimestamptzValue for pgx native conversions
  5. pgtype.Timestamptz marshals to and unmarshals from JSON representations for finite timestamps, infinity, and null
  6. pgtype.Timestamptz encodes and decodes in text and binary wire formats using pgtype.Map
  7. sample helper functions provide structured timestamp construction, formatting, parsing, and wire conversions

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous