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A comment on Walmart filed patent for “Digital Currency via Blockchain”.

Re:Walmart filed patent for “Digital Currency via Blockchain” by Havoc on Saturday August 03, 2019 @11:45AM (#20600956)
>patent

Not convinced they quite grasp the point of a digital currency...

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Re:Walmart filed patent for “Digital Currency via Blockchain” by momentmaker on Saturday August 03, 2019 @11:47AM (#20600962)
I think JP Morgan and Bank of America both tried to patent a bunch of blockchain tech.
[ Parent | on HN ]