Key Highlights Ethereum researcher Justin Drake warned that the ECDSA digital signature algorithm could potentially be broken on classical hardware accelerated by AI breakthroughs, well ahead of the anticipated quantum “Q-Day.” In a worst-case scenario, large GPU clusters could derive private keys in roughly one week, putting exposed Bitcoin public keys and critical Web3 signing ...
Key Highlights: Two ancient Bitcoin output groups totaling 20.43 BTC generated an estimated $1.724 million gain. Galaxy Research estimated historical acquisition costs of about $4 per coin for 10.33 BTC and roughly $3 per coin for another 10.10 BTC. September saw a series of long-dormant Bitcoin wallets move funds, including 600 BTC mined in March ...
A Bitcoin puzzle built from information in the Genesis Block has attracted attention from blockchain analysts and the wider Bitcoin community, but it remains unsolved….
Before Bitcoin carried a significant market value, it had its first real recipient. On January 12, 2009, Hal Finney became the first person to receive…