最新报道:A long-dormant Bitcoin wallet linked to an early miner suddenly transferred 50 BTC (worth $3.4 million) to Kraken after 12 years of inactivity. Blockchain analysts at Lookonchain identified the wallet as belonging to a Bitcoin OG who mined the coins in 2012 when BTC traded around $5, representing a staggering 136,800% return on investment. The transaction marks one of the largest movements from Bitcoin's early mining era this year, sparking speculation about why the holder chose to move the coins now after over a decade of holding.