A series of transactions involving dormant Bitcoin has been broadcasted, totaling 42 BTC from an unknown entity. These coins, untouched for over a decade, were moved in six separate transactions. The first two transactions, totaling 5 BTC, were broadcasted at block 923547, with the coins being dormant for 12.1 and 13.2 years respectively. Subsequent transactions included a 25 BTC transfer at block 923571, dormant for 11.4 years, and two 1 BTC transactions at blocks 923588 and 923594, dormant for 10.2 and 9.9 years respectively. The final transaction involved 10 BTC, also dormant for 10.2 years, broadcasted at block 923640. These movements have sparked interest due to the long dormancy of the coins.