Recently, two F2Pool-mined Bitcoin blocks excluded transactions marked "sanctioned".
Transactions enter a mempool, awaiting inclusion in a block. Miners typically choose those with the highest fees. But F2Pool's blocks 875575 & 875840 seem to actively exclude certain transactions, not just low-fee ones. These excluded txs were linked to sanctioned addresses.
This leads to losses.
Use second layers like Lightning, Liquid, Rootstock for your BTC transactions. All of these are supported on rabbit.io.