Upon reaching block height 840,000, when the mining pool Viabtc collected 37.626 bitcoin in fees worth $2.39 million, the expense for onchain transfers climbed, surpassing $240 per transaction. Block 840,003 recorded 16.06 bitcoins in fee payments, and block 840,004 accumulated 24 bitcoins in fees valued at over $1.5 million. Bitcoin Transaction Fees Skyrocket Above $240 […] Source