Just because the US Department of Homeland Security introduced plans to develop forensic techniques to deanonymize cryptocurrency transactions, MasterCard has thrown a spanner within the works with plans for the precise reverse.
According to a recent patent application, the fee infrastructure supplier wants to anonymize “electronic transactions via blockchain.”
The patent explains how the system would obscure the origin and quantity of funds concerned in a given transaction.
MasterCard‘s thought sounds an terrible lot like a mixer or tumbler – a system usually utilized by cybercriminals to launder soiled cryptocurrency.
Effectively, it really works by offering a main deal with for a transaction, this deal with then shops the transaction knowledge together with the quantity and ultimate vacation spot deal with.
Meanwhile, a brand new transaction and digital signature is created, with a brand new personal key. This new transaction is answerable for guaranteeing the funds attain the specified individual.
As a consequence, if you obtain funds the sender deal with shall be related with the MasterCard system, and never the id of the sender.
There can be the likelihood for transaction quantities to be made anonymous by slicing up a transaction into many components. This additional obscures a transaction by anonymizing how a lot is being transferred.
It needs to be famous although, that MasterCard don’t particularly state that this method shall be used for cryptocurrency transactions.
The patent utility makes use of the time period “transaction” moderately ambiguously. There is the potential that this method might be used to anonymize fiat transactions. Although, I don’t see many governments getting on board with that concept.
Though we should always do not forget that patents don’t all the time come to fruition, so this might be an influence transfer from MasterCard to stop anybody else from making a system for anonymous digital transactions first.
Published December 7, 2018 — 15:01 UTC