Grayscale Sees XRP Ledger and Solana’s Cryptography Efforts Key to Quantum-Resistant Upgrades

Grayscale Research is calling for the early rollout of quantum-resistant blockchain upgrades after a Google Quantum AI paper warned that quantum computing threats may arrive sooner than expected. The company points to the $XRP Ledger (XRPL) and Solana’s post-quantum cryptography experiments as important steps to address security risks.