Summary: The average cost of sending a single transaction on Bitcoin’s blockchain soared to almost $20, its highest point since April 2021. It seems that increased demand for BTC blockchain space was triggered by heightened activity on the Ordinals protocol and tokens issued using the BRC-20 standard. Binance was forced to halt BTC withdrawals twice on Sunday as network congestion peaked, although the crypto exchange later resumed operations after moving $4.4 billion in assets. Bitcoin (BTC) transaction fees rose to