According to @lookonchain, a miner wallet that had been dormant for approximately 15.7 years transferred 50 BTC, valued around $4.33 million, just now (source: @lookonchain). The 50 BTC were originally earned from mining on March 18, 2010, confirming these are 2010-era coins (sources: @lookonchain; bitinfocharts.com address data). This on-chain awakening makes 50 BTC of long-dormant supply active again, a movement verified by the alert and the referenced address page (sources: @lookonchain; bitinfocharts.com).