I have something to clarify. Blockchain explorer tells me that:


This address has transacted 1 times on the Bitcoin blockchain. It has received a total of XYZ BTC $XYZ and has sent a total of 0.00000000 BTC $0.00 The current value of this address is XYZ BTC $XYZ.
The address format is Bech32 (P2WPKH). The address starts with bc1.

• In btcrecover, it's correct to say the address limit is 1, right?
  Is there a way to tell btcrecover the address format to speed it up and not check every format?