~snip~
Multi-sig addresses also start with 3. You can only tell if it is a Segwit or not if they have sent a transaction.
And how do I know? I always had this question in mind.Multi-sig addresses also start with 3. You can only tell if it is a Segwit or not if they have sent a transaction.
Look at the transaction on a block explorer and check the input scripts for type and witness data.
Segwit https://btc.com/8b0c823a76656fd866e25a99f8fe8ca1723970fcc045a133cb21e75cf02a687a
Multi-sig https://btc.com/62af9788f9ce334b8280704b31f5d9a1f3b873ba2ccabfd8c8ecac78349780b0
Code:
P2WSH_V0 (witness)