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Grayscale: Quantum Threat to Bitcoin Still Years Away

Published by
Sohrab Khawas

Grayscale’s 2026 Digital Asset Outlook highlights that, although quantum computing represents a long-term threat to blockchain cryptography, Bitcoin and the broader crypto market are unlikely to face price or valuation impacts in 2026. The report notes that most public blockchains will eventually require post-quantum cryptography upgrades. However, experts estimate that a quantum computer capable of breaking Bitcoin’s public-key cryptography and forging digital signatures is unlikely to emerge before 2030, keeping Bitcoin secure in the near term.

Sohrab Khawas

Sohrab is a passionate cryptocurrency news writer with over five years of experience covering the industry. He keeps a keen interest in blockchain technology and its potential to revolutionize finance. Whether he's trading or writing, Sohrab always keeps his finger on the pulse of the crypto world, using his expertise to deliver informative and engaging articles that educate and inspire. When he's not analyzing the markets, Sohrab indulges in his hobbies of graphic design, minimal design or listening to his favorite hip-hop tunes.

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