Dormant whales awaken 🐋 Twelve 2015 bitcoin wallets moved 1,200 BTC (113M) after 9+ years 🚀 Old coins shifted into modern Bech32 addresses for finer distribution. 12 legacy wallets transferred 1,200 BTC after nine years and five months. Bitcoin traded for 374 per coin when the wallets were first funded in 2015. Transfers used updated P2WPKH formats for greater transaction efficiency.