Sample
verify pkg:golang/google.golang.org/protobuf@v1.36.10
sha256:64033169c3d30e8767aae8f27c05e8baa768a9179ee56a8c040fd03e046ca077
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
- 2
- 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 | SKIPPED | compile:SKIPPED · contract:SKIPPED · load:SKIPPED · resolve:FAIL CONTAINER_RUN · golang@1 |
2026-08-19 |
| go 1.26 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-20 |
Case
HOW- Goal
- verify pkg:golang/google.golang.org/protobuf@v1.36.10
- Packages
- Created
- 2026-08-19T19:31:00Z
Contract
- proto.MarshalOptions with Deterministic flag produces identical wire-format byte sequences
- proto.UnmarshalOptions with DiscardUnknown silently discards unrecognized field tags during unmarshaling
- proto.CheckInitialized validates whether required proto fields or messages are initialized
- protojson.MarshalOptions with EmitUnpopulated and UseProtoNames exports default values using proto field names
- protoreflect Message Range and descriptor inspection enables dynamic field iteration and validation
- wrapperspb and emptypb provide standard boxed primitive values and empty signal messages
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous