CodeSampleX

Sample

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

sha256:e9de72eb990921fd6efe6045b93390eb3b4df6e2d40073fd652558cfafb12d3f

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 windows 11 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 github.com/jackc/pgx/v5.Identifier in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
Packages
Symbols
  • github.com/jackc/pgx/v5.Identifier
Created
2026-08-18T20:15:23Z

Contract

  1. pgx.Identifier sanitizes and quotes single identifier
  2. pgx.Identifier sanitizes and quotes multi-part schema qualified identifiers
  3. pgx.Identifier escapes embedded double quotes by doubling them
  4. pgx.Identifier returns empty string for empty identifier slice
  5. sample helpers build qualified identifiers and sanitized SQL queries

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