Sample
verify google.golang.org/genproto/googleapis/rpc/errdetails.PreconditionFailure in pkg:golang/google.golang.org/genproto/googleapis/rpc@v0.0.0-20241007155032-5fefd90f89a9
sha256:a5791bd5f94e7fd7923624ccab2a9822b875859eb0761a8988f3917f2f3826f9
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 google.golang.org/genproto/googleapis/rpc/errdetails.PreconditionFailure in pkg:golang/google.golang.org/genproto/googleapis/rpc@v0.0.0-20241007155032-5fefd90f89a9
- Symbols
-
- google.golang.org/genproto/googleapis/rpc/errdetails.PreconditionFailure
- Created
- 2026-08-27T11:43:19Z
Contract
- PreconditionFailure creates and populates violations slice with correct Type, Subject, and Description
- PreconditionFailure.GetViolations returns all violations and handles nil receiver safely
- PreconditionFailure.ProtoReflect and proto.Marshal serialize message to binary wire format
- proto.Unmarshal deserializes binary wire format back to equivalent PreconditionFailure struct
- PreconditionFailure.Reset clears all fields and violations returning to zero state
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous