XRP Ledger Targets 2028 Quantum Readiness, Outpaces Ethereum
XRP Ledger (XRPL) developers have joined the global technology race, officially aiming to make the ledger fully quantum-resistant by 2028. According to Vet, an XRPL Foundation contributor and validator on the decentralized Unique Node List (dUNL), major progress and the launch of a hybrid deployment of new security protocols are expected as early as 2027. The announced timeline puts XRP Ledger ahead in the industry-wide race: the network plans to complete the transition one year earlier than its key competitor, Ethereum, whose equivalent roadmap extends through 2029. Experts point to three key architectural features as XRPLs main technological advantage in this migration:Native key rotation:XRPLs architecture will allow cryptographic keys to be updated while fully preserving existing r-addresses. This eliminates the risk of panic and confusion among custodians. On most other blockchains, the transition to post-quantum standards will require users to manually transfer their assets to new wallets.The “Quantum-Day” emergency response protocol: In the event of an unexpected technological breakthrough by quantum computer developers, XRP Ledger and RippleX developers have introduced a contingency plan. It will allow vulnerable accounts to be instantly isolated and moved into a secure mode without shutting down the ledger itself.Active cryptography testing: Developers have already begun practical testing









