The XRP Ledger has introduced AlphaNet, a quantum-resistant test network utilizing Dilithium-based cryptography to safeguard against potential quantum computing threats. This advancement positions XRP ahead of Bitcoin and other major blockchains in terms of post-quantum readiness. While the new cryptographic system enhances future security, it also results in longer signature sizes, which could impact performance. The initiative is anticipated to enhance XRP's security focus and potentially increase institutional adoption.