CodeSampleX

Sample

verify github.com/dgraph-io/badger.DefaultOptions in pkg:golang/github.com/dgraph-io/badger@v1.6.2

sha256:4be5bc3ff232da5834dcdc73d100717192377e8bd004fa79ffe6a30e02a1c946

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 linux 24 · ubuntu · glibc 2.39 x64 go

Verification-run environments

Environment Contract Stages Run
go 1.26 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1
2026-08-21

Case

HOW
Goal
verify github.com/dgraph-io/badger.DefaultOptions in pkg:golang/github.com/dgraph-io/badger@v1.6.2
Packages
Symbols
  • github.com/dgraph-io/badger.DefaultOptions
Created
2026-08-21T01:22:45Z

Contract

  1. badger.DefaultOptions initializes Options struct with the provided directory path for Dir and ValueDir
  2. badger.DefaultOptions configures default table size, compaction, and write synchronization parameters
  3. badger.Options WithX builder methods produce modified configurations without mutating the original options
  4. badger.Open successfully creates and operates a database using badger.DefaultOptions
  5. badger.Open with WithReadOnly(true) opens database in read-only mode, preserves persisted data, and rejects write transactions

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