Transparency of public blockchains is both their strength and their limitation. Every transaction is visible, a feature that still deters some businesses and institutions. The XRP Ledger could soon provide an answer to this dilemma. A key contributor to the XRPL ecosystem has revealed the outlines of a development based on Zero-Knowledge Proofs, a technology that allows validating a transaction without disclosing the sensitive data it contains. This is a breakthrough likely to change how privacy is viewed on the XRP network.