5-28
Glassnode: About 6.04M BTC (Nearly 30%) May Be Exposed to Future Quantum Risk
Glassnode analysis indicates that around 6.04 million BTC—nearly 30% of total supply—could be theoretically vulnerable if future quantum computing can defeat today’s cryptography. The exposure is tied to coins whose public keys are already visible on-chain, including about 4.12 million BTC linked to address reuse and older custody practices, plus more than 1.6 million BTC held by centralized exchanges in potentially exposed addresses.
BTC
BTC-4.24%
5-28
5-17
Bitcoin Holds Below $82,885 as Analysts Track $78,203 and Fibonacci Support Zones
Bitcoin remains under pressure after failing to clear the $82,885 resistance area, with analysts focusing on whether price can hold above $78,203 and nearby support levels. If weakness persists, downside targets highlighted include $74,929 and the $71,000–$68,000 Fibonacci region, while a break higher would shift attention to $83,000, $87,000, and broader resistance around $98,000 and $107,000–$109,000.
BTC
BTC-4.24%
5-17