Zero-knowledge proofs resolve this by allowing one party to confirm that a statement is true without revealing the data behind it.
XRP News
The XRP Ledger has partnered with Boundless, a zero-knowledge infrastructure provider, to allow banks and asset managers to transact privately on its public blockchain. The integration was announced Tuesday in a release shared with Cointelegraph. Boundless chief executive Shiv Shankar described it as the first deployment of its kind on the XRPLedger.
The core problem that the integration addresses is one that has affected every major public blockchain: transaction amounts, counterparty identities, and treasury positions are visible by default on public ledgers. For a bank processing cross-border payments or a fund managing over-the-counter positions, that level of exposure creates direct competitive risk.
Zero-knowledge proofs resolve this by allowing one party to confirm that a statement is true without revealing the data behind it. A payment can be verified as valid, correctly funded, and compliant without disclosing the amount, the sender, or the recipient on the public ledger. Shankar described the design as replicating selective disclosure controls familiar to traditional finance in an on-chain setting.
Boundless shields details, including transaction size, frequency, and counterparty identities, from public view. Regulators can still audit activity through role-based access controls and selective disclosure mechanisms built into the system. Shankar said the goal is to let institutions remain compliant without exposing trading strategies or client activity to competitors.
The target use cases include cross-border business-to-business payments, treasury and capital management, OTC positions, tokenizedasset issuance, and decentralized lending activity. XRPL already serves institutional clients, including SBI Holdings in Japan, Zand Bank in the UAE, Archax in the U.K., and Guggenheim Treasury Services in the U.S. More than $550 million has been deployed into XRPL ecosystem initiatives to date.
Other blockchain networks are pursuing different approaches to the same institutional privacy problem. Zama integrated its fully homomorphic encryption stack with tokenization platform T-REX in March 2026. ZkSync operates a Prividium environment that anchors private institutional execution to Ethereum through ZK proofs while keeping raw transaction data off public view. Shankar argued that the Boundless model offers more flexibility because it deploys via smart contracts rather than requiring institutions to build and operate their own layer-2 networks.
The broader tokenized asset market reached $29.25 billion in April 2026, up 7.9% in a single month, according to data from RWA(dot)xyz. Pressure on public networks to support both institutional confidentiality and regulatory oversight has grown alongside that expansion. ZK proof systems carry an additional technical advantage: they are built on different mathematical foundations than the elliptic curve cryptography that quantum computing is expected to threaten, and several ZK constructions are already considered quantum-resistant or more straightforward to upgrade than traditional signature schemes.
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