CodeSampleX

Sample

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

sha256:4ed75f9169c51b9f04c2abb5d3d0477ca66a053662c3a5f9e993ef70ebabdc23

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
2026-08-19T09:51:51Z

Contract

  1. modernc.org/sqlite registers the sqlite driver with database/sql
  2. sql.Open with sqlite driver opens and pings an in-memory database
  3. Executing DDL and parameterized INSERT statements succeeds with autoincrement IDs
  4. QueryRow scans and returns stored 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