Algorand(@Algorand):Google just made one of the hardest parts of building a crypto-breaking quantum computer a lot easier. We started moving Algorand to post-quantum signatures in 2022. 2.7M+ post-quantum transactions later, no chain has more.

2026.10.16 14:01

Google just made one of the hardest parts of building a crypto-breaking quantum computer a lot easier. We started moving Algorand to post-quantum signatures in 2022. 2.7M+ post-quantum transactions later, no chain has more.

Sundar Pichai@sundarpichai

2026.10.15 18:45

Some magical progress towards "magic state" in quantum! Our @GoogleQuantumAI team has demonstrated "magic state cultivation" on physical hardware for the first time. The result is a 40x error reduction on our Willow processor vs. previous methods, achieving a state-of-the-art 99.99% logical fidelity. It's another step towards useful, error-corrected quantum computers to help solve the hardest problems. The result is published in Science today, watch the video below to see how it works