Glassnode says Bitcoin quantum risk covers 1.92M BTC
Bitcoin quantum exposure covers 1.92 million BTC, or 9.6% of total supply, Glassnode warned in a new report. Summary Glassnode classified 1.92 million BTC as...
Tag : Quantum
The Sovereign Poison Pill: Quantum Computing and the Crisis of Bitcoin’s Immutability
The threat of quantum computing to Bitcoin’s security has muted the asset’s price performance significantly from 2025 to 2026, as institutions and retail investors shy...
Nearly 10% of Bitcoin supply is ‘structurally unsafe’ from quantum breakthrough: Glassnode
Nearly 10% of the total Bitcoin supply is considered “structurally unsafe” due to a quantum computing breakthrough, as their output type reveals the public key...
Ethereum Price Primed for Quantum Narrative: Citi Says ETH Could Survive While Bitcoin Struggles
Ethereum price is falling by almost 8% this week, but Citi’s research notes could change how big money views the ETH/BTC relationship. The bank’s research...
Citi warns Bitcoin faces outsized quantum threat
Citi warned Monday that Bitcoin faces an outsized quantum computing threat, with up to 6.9 million BTC already vulnerable. Summary Citi’s May 18 digital asset...
Bitcoin Faces Greater Quantum Computing Risk Than Ethereum, Citi Warns
In brief Quantum computing advances are shortening the timeline for real attacks on crypto, with recent targets revised to 2030-2032. Bitcoin is more exposed than...
Is Q-Day crypto’s next threat as blockchains rush quantum fixes?
CNN has renewed attention on Q-Day, the unknown future point when quantum computers may become strong enough to break common encryption systems. Summary Q-Day warnings...
Tezos Tests Post-Quantum Privacy as Founder Slams 'Half-Baked' Bitcoin Quantum Theories
In brief Tezos launched TzEL, a post-quantum privacy system for blockchain payments on testnet. Arthur Breitman accused parts of the Bitcoin community of dismissing legitimate...
Quantum Computing Threat 'Mostly a Coordination Issue' for Bitcoin: Fireblocks CEO
In brief Fireblocks CEO Michael Shaulov argued that migrating to post-quantum signature schemes is “mostly a coordination issue” for Bitcoin, rather than a technical challenge....
Quantum attacks could worsen without proof of ownership: Near One
Blockchain protocols preparing for the quantum computing threat should also consider how to quickly verify ownership on the blockchain if funds are stolen, the development...