I found that most of the letter of header about ADA address is DdzFFzCq or Ae2t,and there are other headers in the address.
https://cardanodocs.com/technical/protocols/binary-protocols/
https://cardanodocs.com/cardano/addresses/
I also found the letter of header about ADA address is related to the length of the attributes in address.
Although I have read the relevant documents , I still don’t know its significance about the attributes,and when I generate the address what I should fill in the attributes.
So,I want to know what’s the meaning about it.
Looking forward to your reply!