Sample
google.golang.org/grpc v1.83.0: Invoke performs unary RPC dispatch over a ClientConn, executing unary interceptor chains and populating CallOption response metadata
Verified sample for golang google.golang.org/grpc v1.83.0: Invoke performs unary RPC dispatch over a ClientConn, executing unary interceptor chains and…
sha256:7649649aaf82b9c9a58eda36d119408bffd74ac3faccb8a77002472d3ea0beb6
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
- 2
- Signing keys that built it
- 2
Declared environment
go linux x64 go go go
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-17 |
| go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-18 |
Case
HOW- Goal
- Invoke performs unary RPC dispatch over a ClientConn, executing unary interceptor chains and populating CallOption response metadata
- Packages
- Symbols
-
- google.golang.org/grpc.Invoke
- Environment
- go
- Created
- 2026-08-17T23:40:25Z
Contract
- Invoke sends a unary RPC request over a ClientConn, invoking configured unary client interceptors and capturing response header and trailer metadata passed via grpc.Header and grpc.Trailer CallOptions.
- Invoke immediately returns a gRPC status error with code Canceled when invoked with an already canceled context.
- Invoke returns ErrClientConnClosing when invoked on a closed ClientConn.
Files
- NOTES.md
- csx.json
- go.mod
- go.sum
- invoke_test.go