Re: Problem with implementing online shopping problem in Hyperledger Indy
Soo Min Lee
Daniel Harman: I agree that it is needed more unique number per person in that scenario. Anyway, another problem is that the online shopping mall have to keep these numbers either credit card number or passport number to identify uniqueness of the number. I need a way to find out if a number has been used before, without having to keep it all. 2019년 10월 15일 (화) 오전 2:00, Daniel Hardman <daniel.hardman@...>님이 작성:
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