Global (Digital) Privacy Rights Controls (GPRC) is a control framework that makes privacy rights operational through Transparency by Default.
In plain terms: it makes it possible to verify who is accountable and what is being done before an individual is identified or data is collected, and it enables rights exercise to be testable, automatable, and evidence-based.

Most digital services identify and track first, then disclose accountability and justification later.
That inversion makes meaningful choice hard to achieve in practice and makes enforcement evidence expensive to gather and difficult to standardize.
Transparency by Default requires that the following be inspectable before collection:
GPRC operationalizes rights by standardizing four control primitives: