
Google Quantum AI’s recent paper revived the debate about when quantum computers could threaten blockchains. This explainer translates the paper’s qubit takeaways into practical timelines for BTC, ETH, ADA and gives a prioritized developer and custodian roadmap for post-quantum migration.

BIP 360 introduces a framework for post-quantum key types and hybrid verification on Bitcoin, marking a careful, code-first shift toward quantum-resistant cryptography. This article explains what the BIP changes, realistic adoption timelines, deployment hurdles, and what investors should do now.

The Ethereum Foundation’s new post‑quantum (PQ) team and $2M funding mark a turning point for ETH security. This article explains the announcement and gives a concrete migration roadmap for wallets, validators, L2s, DeFi, and institutional custodians.