check-apphash

Pull a CometBFT log stream from GCP and record the reported app hashes.

This is to detect mismatches across a validator fleet early.

Usage:

1. You must have set the GOOGLE_APPLICATION_CREDENTIALS env var (see https://cloud.google.com/docs/authentication/application-default-credentials)

2. go mod tidy

3. go run main.go YOUR_GCP_PROJECT_ID

e.g.

go run main.go penumbra-sl-testnet