Sample
verify ptypes.MarshalAny and ptypes.UnmarshalAny in pkg:golang/github.com/golang/protobuf@v1.3.1
sha256:0c9ec6729d20e00fd477ad4e9f1a0d7ed5ea74af9ff06ca6aa7bf9e8a624e0bc
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 1
- Signing keys that built it
- 1
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@1golang:1.26-alpine@sha256:28d89ee9cc0f… |
2026-08-27 |
Case
HOW- Goal
- verify ptypes.MarshalAny and ptypes.UnmarshalAny in pkg:golang/github.com/golang/protobuf@v1.3.1
- Packages
- Symbols
-
- github.com/golang/protobuf/ptypes.Is
- github.com/golang/protobuf/ptypes.MarshalAny
- github.com/golang/protobuf/ptypes.UnmarshalAny
- Created
- 2026-08-27T22:11:02Z
Contract
- ptypes.MarshalAny serializes a protobuf message into a google.protobuf.Any container with the expected type URL
- ptypes.Is accurately tests whether a google.protobuf.Any message matches a target protobuf message type
- ptypes.UnmarshalAny unpacks the encapsulated message payload from an Any container into the target message struct
- ptypes.UnmarshalAny returns an error when unmarshaling into a mismatched target message type
- ptypes.DynamicAny dynamically unmarshals an Any container without requiring a static message type target
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- sample.go
- spec.json
- test/contract.go
Origin Seeder
anonymous