CodeSampleX

Sample

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

sha256:7a0db88a02d2d431ed27cac32ea2c3cda11ac14a16223505805d4bb20d0f15fd

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 pkg:golang/github.com/jackc/pgx/v5@v5.10.0
Packages
Symbols
  • github.com/jackc/pgx/v5.StrictNamedArgs
Created
2026-08-18T21:56:04Z

Contract

  1. pgx.StrictNamedArgs.RewriteQuery rewrites named parameters into positional parameters and extracts matching arguments
  2. pgx.StrictNamedArgs.RewriteQuery reuses positional placeholders for repeated parameter names
  3. pgx.StrictNamedArgs.RewriteQuery returns an error when a query references a parameter not present in StrictNamedArgs
  4. pgx.StrictNamedArgs.RewriteQuery returns an error when StrictNamedArgs contains unused arguments not found in the query
  5. pgx.StrictNamedArgs.RewriteQuery preserves queries without named parameters and returns empty args slice

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous