I've been looking at coinbase transactions for fun and I came across one with two op_return outputs..
Does anyone know what the second one is?
Also, I understand the first op_return is used to embed the merkleroot of the witness tree for segwit transactions in the block.
However, I've also seen coinbase transactions with multiple op_returns such as this one. Is there a specific purpose for that 2nd op_return or is the miner simply using it for their own purpose?