XRP Faces No Immediate Quantum Threat As Only 0.03% Supply Seen At Risk: Analyst
A developer testnet for the XRP Ledger went fully quantum-secure back in December 2025 — months before most people started paying attention to the threat. That quiet milestone now sits at the center of a broader conversation about how ready the network actually is. The network also carries a structural advantage: built-in key rotation. Users can swap out their signing keys without changing their wallet address. That means if quantum computing advances faster than expected, account holders have a path to update their security without losing their existing address. Bitcoin does not offer this natively. The XRPL also uses an amendment system, where validators vote on protocol changes. Data shows this process moves faster than Bitcoin’s upgrade path, which depends on miner consensus and tends to be slower and more contentious.Related Reading
AlphaNet Test Signals Where The Network Is Headed
In December 2025, XRPL Labs developer Denis Angell confirmed that AlphaNet — the network’s developer testnet — had adopted ML-DSA, also known as CRYSTALS-Dilithium.
The National Institute of Standards and Technology, or NIST, has approved ML-DSA as a post-quantum signature standard.
AlphaNet also rolled out Quantum Accounts, Quantum Transactions, and Quantum Consensus, extending protection even to validator communications.
Featured image from Meta, chart from TradingView
About Author
