CodeSampleX

Sample

verify pkg:golang/modernc.org/sqlite@v1.56.0

sha256:005e655990bb8d544de812aecd1c1cfa5c22639312c27a5f0f390204454f889f

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/modernc.org/sqlite@v1.56.0
Packages
Symbols
  • modernc.org/sqlite.RegisterDeterministicScalarFunction
Created
2026-08-18T22:53:53Z

Contract

  1. sqlite.RegisterDeterministicScalarFunction registers a deterministic custom scalar function with the sqlite driver
  2. sql.Open opens an in-memory SQLite database connection
  3. Executing a SQL query invoking the custom scalar function transforms input data as defined by the Go function
  4. The custom scalar function correctly handles NULL values and multiple invocations across table rows

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous