Sample
verify pkg:golang/github.com/go-logr/logr@v1.4.2
sha256:150911ae50e533d207d7060171cfa33733a8297a55cdeb9bb11059e6a11ed65f
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 ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-19 |
Case
HOW- Goal
- verify pkg:golang/github.com/go-logr/logr@v1.4.2
- Packages
- Created
- 2026-08-19T19:08:20Z
Contract
- funcr.New logs structured messages with WithName prefix and WithValues key-value pairs
- logger.V respects verbosity threshold configured in funcr.Options
- logr.NewContext and logr.FromContext store and retrieve logr.Logger across context boundaries
- logr.FromSlogHandler adapts standard library slog.Handler to logr.Logger
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous