CodeSampleX

Sample

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

sha256:8941dd28ad6299aeb77f9a205683db76c83cd29c9baf5e2e4366e7fa47cf42d6

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 go 1.26 windows 11 x64 go 1.26 go go 1

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
Environment
go 1.26.5
Created
2026-08-19T07:22:59Z

Contract

  1. modernc.org/sqlite registers sqlite driver with database/sql
  2. sql.Open and db.Ping connect to in-memory database using sqlite driver
  3. Executing DDL and parameterized INSERT statements succeeds with autoincrement IDs
  4. QueryRow scan retrieves expected column values
  5. Transactions support atomic execution and rollback

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