CodeSampleX

Sample

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

sha256:7fd8955cbdb3e10a0c83c28a2f4e7aec0ea67cba75d85bc3d902ba5c782ab31c

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
2026-08-19T02:05:49Z

Contract

  1. modernc.org/sqlite driver is registered and opens an in-memory SQLite database
  2. Executes DDL statements to create tables with constraints
  3. Executes parameterized INSERT statements returning last inserted ID
  4. Queries records with QueryRow and Query scanning typed fields
  5. Transactions support commit and rollback for atomic operations

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