Google Warning: Cryptocurrency May Not Have as Much Time as We Think

【Plain Language Summary】This interview provides an in-depth analysis of the industry震荡 caused by Google's quantum decryption white paper: the "Q-day" for cracking elliptic curve cryptography with quantum computers may be moved up to 2029.
Experts point out that only 10,000 error-corrected qubits are needed to run Shor's algorithm, threatening billions of dollars worth of encrypted assets. The article details the real-time attack risks faced by Bitcoin, the defense challenges of Ethereum's consensus layer, and proposes post-quantum migration plans under decentralized governance.
This is a technological race that concerns the very foundation of blockchain survival, revealing how cryptocurrencies can be fundamentally reconstructed to withstand this imminent physical-level security crisis.
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