Core service credentials with restricted read scope and staged rotation plan.
Temporary keys for safe testing and local-to-preview promotion workflows.
Keys used for document trust, provenance, and ledger-backed verification paths.
Least privilege by default
Most users and Roadies should never see raw secret values directly.
Environment isolation
Preview, production, and local keys stay separate to limit blast radius.
Explicit rotation lanes
Every critical secret class gets an owner, cadence, and failure-handling path.