Ripple Researchers Propose Privacy-Preserving Transfers for XRPL Multi-Purpose Tokens
The Ripple analysis crew has revealed a paper on including transaction privateness to the XRP Ledger (XRPL).
The paper introduces Confidential Transfers for Multi-Purpose Tokens (Confidential MPTs). The aim is to allow institutional and controlled use instances, with issuer controls akin to freezing and clawbacks.
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The paper is authored by Murat Cenk, Aanchal Malhotra, and Joseph Ayo Akinyele. The Confidential MPTs could be a cryptographic extension of the XLS-33 token commonplace, which went reside on the XRPL mainnet in October 2025.
The protocol replaces plaintext per-account balances with EC-ElGamal ciphertexts. Furthermore, it makes use of non-interactive zero-knowledge proofs to implement switch correctness and steadiness sufficiency with out requiring decryption by validators.
Meanwhile, sender and receiver identities stay seen, preserving XRPL’s account-based model.
“To accommodate regulatory and institutional necessities, Confidential MPTs present cryptographic auditability via an on-chain selective-disclosure mannequin primarily based on multi-ciphertext steadiness representations and equality proofs, whereas remaining appropriate with easier issuer-mediated audit fashions,” the abstract reads.
The timing aligns with shifting regulatory attitudes towards on-chain privateness. In a recent report submitted to Congress in early March, the US Treasury Department acknowledged that lawful customers of digital property might depend on mixers when transacting on public blockchains.
The privateness paper arrives as Ripple concurrently strengthens the community’s safety basis. The agency lately outlined an AI-driven security strategy for XRPL.
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The submit Ripple Researchers Propose Privacy-Preserving Transfers for XRPL Multi-Purpose Tokens appeared first on BeInCrypto.