Reuters: The Industry Is Planning, Not Protected. No Top-20 Chain Has Shipped Post-Quantum Cryptography

A Reuters-sourced industry survey captured the state of play: crypto firms are drafting post-quantum plans, citing Google's 2029 estimate for encryption-breaking quantum machines, yet no top-20 blockchain has post-quantum algorithms live on mainnet. Ethereum's target remains 2029 for the base layer, and Algorand says post-quantum accounts arrive later this year. Roughly a year after Q-Day warnings went mainstream, the gap between roadmaps and shipped protection is the story.