A recent analysis by an XRPL validator, known as "Vet," reveals a stark contrast in quantum risk exposure between XRP and Bitcoin. The study indicates that only 0.03% of XRP's circulating supply is vulnerable to quantum attacks, compared to 32-35% of Bitcoin. This analysis follows a Google Quantum AI paper suggesting Bitcoin's ECDSA-256 encryption could be cracked in under nine minutes, intensifying the debate on quantum computing's threat to crypto security. The difference in exposure is attributed to the architectural models of the two networks. Bitcoin's UTXO model exposes public keys in certain conditions, leaving approximately 6.9 million BTC, including Satoshi Nakamoto's holdings, vulnerable. In contrast, XRPL's account-based model only reveals public keys upon the first outgoing transaction, protecting dormant accounts. The XRP Ledger has also begun testing post-quantum cryptography, positioning itself ahead in preparedness compared to Bitcoin, which has yet to formally adopt quantum-resistant upgrades.