CodeSampleX

Sample

verify pgx.ParseConfig in pkg:golang/github.com/jackc/pgx/v5@v5.10.0

sha256:2fd648c7e06edbdfefc302e7aa35c837bd2f0fc4c7d0855a8837536a2366cc8e

Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures. Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments. MIT-0

Execution evidence

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

Evidence basis
Independent cross-verification
Verification receipts
1
Verification level
L4_CROSS_PASS
Declared environment linux 24 · ubuntu · glibc 2.39 x64 go wsl

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 pgx.ParseConfig in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
Packages
Symbols
  • pgx.ParseConfig
Created
2026-08-19T09:13:49Z

Contract

  1. pgx.ParseConfig parses PostgreSQL connection URI and extracts host, port, database, and user credentials
  2. pgx.ParseConfig parses query parameters and populates runtime parameters like search_path and application_name
  3. pgx.ParseConfig parses key-value DSN connection strings into ConnConfig
  4. pgx.ParseConfig returns an error when given an invalid connection string

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