CodeSampleX

Sample

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

sha256:f34a20c82bc9bd816ec348c22f0e956b9d7ee2aae748e9db9094c8f65ebf8969

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
Created
2026-08-19T02:02:07Z

Contract

  1. modernc.org/sqlite registers the sqlite driver with database/sql
  2. RegisterScalarFunction registers custom scalar functions with the driver
  3. sql.Open with sqlite driver successfully opens and pings an in-memory database
  4. Executing DDL and parameterized INSERT statements succeeds with autoincrement IDs
  5. QueryRow scans and returns stored column values and scalar function results
  6. Transactions support atomic execution and rollback

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous