CodeSampleX

Sample

verify google.golang.org/genproto/googleapis/rpc/errdetails.RequestInfo in pkg:golang/google.golang.org/genproto/googleapis/rpc@v0.0.0-20260427160629-7cedc36a6bc4

sha256:98347005107adc1a0b4b47bc7e58464af01f5b53a43e6dae15b70455f050e5b0

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…
2026-08-28

Case

HOW
Goal
verify google.golang.org/genproto/googleapis/rpc/errdetails.RequestInfo in pkg:golang/google.golang.org/genproto/googleapis/rpc@v0.0.0-20260427160629-7cedc36a6bc4
Packages
Symbols
  • google.golang.org/genproto/googleapis/rpc/errdetails.RequestInfo
Created
2026-08-28T10:27:16Z

Contract

  1. RequestInfo fields RequestId and ServingData store request tracking metadata and are accessible directly and via GetRequestId and GetServingData getters.
  2. RequestInfo getters return safe empty strings when called on nil or zero-initialized RequestInfo receivers.
  3. RequestInfo serializes and deserializes accurately with proto.Marshal and proto.Unmarshal, preserving all message fields.
  4. RequestInfo messages support deep copying with proto.Clone and semantic equality checks with proto.Equal.
  5. RequestInfo.Reset clears all fields back to zero state.

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