terrorknowed ·
FYI, not all miners set a strict floor of 100sat/kb for what they will mine into a block. It's the ARC and Arcade gateways they run that reject the txs from getting to the mempool. I sometimes broadcast low fee txs through a self hosted node, and 1sat/KB txs do eventually get mined. Not suggesting you should do this for tx blaster, but it's a way to do cheap tests.