CodeSampleX

Sample

verify google.golang.org/genproto/googleapis/api/annotations.HttpRule in pkg:golang/google.golang.org/genproto/googleapis/api@v0.0.0-20241007155032-5fefd90f89a9

sha256:e4dc4dde0d2ddbd8d156fabe45e22c6f53ee3a5fd016f2cc0e4189d3c6418cd8

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/api/annotations.HttpRule in pkg:golang/google.golang.org/genproto/googleapis/api@v0.0.0-20241007155032-5fefd90f89a9
Packages
Symbols
  • google.golang.org/genproto/googleapis/api/annotations.HttpRule
Created
2026-08-27T11:56:30Z

Contract

  1. annotations.HttpRule configures HTTP GET endpoint mapping with selector and path template
  2. annotations.HttpRule serializes and deserializes accurately with protobuf wire format
  3. annotations.HttpRule configures HTTP POST endpoint mapping with body parameter and custom response body
  4. annotations.HttpRule supports additional URL bindings for alternative HTTP method and path patterns

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