CodeSampleX

Sample

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

sha256:f2a3f4cf7e9351b83775cd7d0a388284e9406519be130d6760fd34aa12b132c0

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
Created
2026-08-19T01:17:22Z

Contract

  1. modernc.org/sqlite registers sqlite driver with database/sql
  2. sql.Open with sqlite driver connects to an in-memory database
  3. DDL creates tables and enforces schema constraints
  4. Prepared statements execute parameterized inserts and return autoincrement IDs
  5. Query and QueryRow scan typed values and handle multiple records
  6. Transactions guarantee atomic execution and rollback on failure

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