#147 - Can Bitcoin Survive Q-Day Inside NIST PQC, ML-KEM, and the Post-Quantum Web3 Race

Modern public-key cryptography powers every digital transaction in the world—from signing a Bitcoin transaction to deploying a smart contract on Ethereum. But behind the scenes, a silent architectural countdown is underway. As quantum computing advances toward breaking the elliptic-curve algorithms (ECDSA, BLS) underpinning modern distributed ledgers, cryptographers and blockchain core developers are quietly executing the most critical upgrade in digital history.
In this episode, we unpack the finalized NIST Post-Quantum Cryptography (PQC) standards—including lattice-based powerhouses like ML-KEM (FIPS 203) and ML-DSA (FIPS 204)—and explore how they are being adapted to decentralized networks. We break down the real-world proposals reshaping Web3, from Bitcoin’s quantum-resistant address schemes (BIP-360) to StarkWare’s groundbreaking post-quantum STARK tests and Ethereum’s migration roadmaps.
How will blockchains manage the trade-offs of massive signature sizes and computational overhead? Can decentralized consensus survive the transition without fragmenting the network? Tune in to discover how the cryptographic world is engineering absolute security before the first cryptanalytically relevant quantum computer comes online.

This episode includes AI-generated content.