Crypto security depends on algorithms like SHA-256 and ECDSA They’re unbreakable by today’s computers But with Google’s Willow, that’s all about to change... 2/12

This is Willow Google’s quantum chip that solved a 30-year problem overnight And in 6 years, it could change the fate of crypto Here’s how to prepare (before it’s too late) 🧵 1/12

A powerful enough quantum computer could: • Reverse SHA-256 (rewriting blockchain history) • Crack ECDSA (stealing private keys) In hours, it could destroy everything crypto is built on But is Willow strong enough to do it? 3/12

Short answer is: Not yet. Willow has 105 qubits. To break Bitcoin, you’d need millions. But here’s the scary part: Willow is just the beginning. Google’s roadmap aims for quantum domination by 2030... 4/12

Quantum computing has been stuck for 30 years The problem? Qubits are fragile. The more you add, the more errors they produce. But Willow solved this issue... 5/12

It uses something called logical grids Adding more qubits doesn’t create errors anymore. It fixes them It’s the key to making quantum computing scalable And scalable quantum computers could tear crypto apart... 6/12

That gives crypto 6 years to prepare So, what’s being done? Are we ready for the quantum threat? Let’s look at the solutions leaders like Vitalik Buterin are pushing for 7/12

The future of crypto lies in quantum-resistant algorithms Think: • Lattice-based cryptography (creates uncrackable mathematical problems) • Hash-based signatures (stops forgery) These could protect blockchains in a quantum-powered world. But there’s a big problem... 8/12

Most blockchains haven’t even started the transition - Bitcoin? Vulnerable. - Ethereum? Vulnerable. - Solana? Vulnerable. The first chain to go quantum-resistant could reshape the entire crypto market (and make new millionaires) 9/12

Willow is a warning shot It’s not destroying crypto... today But it’s a glimpse of what’s coming The quantum revolution is inevitable 10/12

TL;DR: • Willow makes scalable quantum computing possible. • Crypto isn’t safe forever. • The industry has 6 years to prepare (or face extinction) What’s your take? Is crypto ready for this challenge, or is it game over? 11/12

I hope you've found this thread helpful. Follow me @PixOnChain for more. Like/Retweet the first tweet below if you can: 12/12

Bonus: I’m diving deeper into this and quantum-resistant crypto in tomorrow’s newsletter Subscribe for FREE to stay ahead — link in bio (@PixOnChain)

btw, shoutout to @AndrewAsksHow for the banger thread idea

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