@type t() :: %BoundedAuthorityProtocol.V1.DecodedProof{
  grant_hash: binary(),
  holder_public_key: binary(),
  holder_thumbprint: binary(),
  invocation_id: binary(),
  issued_at: integer(),
  method: binary(),
  nonce: nil | binary(),
  operation: binary(),
  proof_id: binary(),
  request_hash: binary(),
  target_uri: binary(),
  verification: :not_evaluated,
  version: 1
}