- Give them the identifier and last/first few characters of the password.
It doesn't make sense unless blockchain.com store user raw password
Ah! yes you are correct. I did not have the encryption in mind. However, should we be surprised if years ago they did not use this encryption?
Anyway, again the case is messed up and the only way I see is the seed. I really hope the OP has the seed and he is reading it.