CodeSampleX

Sample

verify google.golang.org/genproto/googleapis/rpc/errdetails.LocalizedMessage in pkg:golang/google.golang.org/genproto/googleapis/rpc@v0.0.0-20241007155032-5fefd90f89a9

sha256:cee7a56eb92c5e47b8182ae7a77f35233a4bff500d7c896902d4de03cc037f43

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.LocalizedMessage in pkg:golang/google.golang.org/genproto/googleapis/rpc@v0.0.0-20241007155032-5fefd90f89a9
Packages
Symbols
  • google.golang.org/genproto/googleapis/rpc/errdetails.LocalizedMessage
Created
2026-08-27T11:41:02Z

Contract

  1. LocalizedMessage sets and gets locale and message fields
  2. LocalizedMessage marshals to and unmarshals from binary protobuf format
  3. LocalizedMessage packs into and unpacks from anypb.Any protobuf container
  4. LocalizedMessage attaches to status.Status details for RPC error communication
  5. LocalizedMessage supports multiple distinct locales in error status details
  6. LocalizedMessage zero value and reset behaviors conform to protobuf message specification

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