The rise of quantum computing has sparked concerns about the security of legacy blockchains. Experts suggest that XRP's architecture may be better equipped to withstand quantum threats than Bitcoin's.
XRP operates on the XRP Ledger, a decentralized, open-source blockchain, which is used by Ripple for cross-border transactions. A key factor in XRP's potential quantum resistance is its account-based system, which allows for signing key rotation without requiring a change of address.
This feature enables users to update their signing keys without exposing their accounts to potential quantum attacks. In contrast, Bitcoin's lack of key rotation and its use of P2PK format for early mining have left a significant portion of its circulating supply vulnerable to quantum threats. While both XRP and Bitcoin face quantum risks, experts argue that XRP's design and features provide greater protection against these threats.