Maestro Launches Mezzamine as Bitcoin Difficulty Drops 7.7% and BTC Holds Near $70,700

On March 20, Bitcoin mining difficulty fell 7.7% to 133.79 trillion at block 941,472 as Maestro launched Mezzamine, a BTC-denominated credit market aimed at linking institutional holders with miners seeking expansion funding. The first program, built with Sazmining, targets 8% to 9% annual yields funded by mining output, while Maestro says qualified operators have shown more than 1,500 BTC in borrowing interest. Bitcoin traded around $70,700 on March 21 after sliding from $76,000 earlier in the week.