From the article:<p>Here are some more examples that illustrate this position:<p>(1) Revenue-based lending: verify an organization’s revenue stream, without knowing the
specific transaction details or channels.<p>(2) Regulatory surveillance: verify that an organization is adhering to regulation without
requiring access to the details of its activities.<p>(3) KYC/AML verification without privacy violation: verify age and citizenship of individuals without requiring them to supply their name or any other personally identifiable information.<p>(4) Contract verification: verify that an organization has entered into a valuable contract
with a counterparty without disclosing who the counterparty is.<p>(5) Vice clause verification: verify that an organization has not been trading with unethical organizations, without having access to the list of organization’s trading counterparties.