2018-6-11 19:10 |
A blockchain patent filed by Mastercard aims to combat card skimming by providing a further authentication method for purchasing at point of sale systems.
Similar to Notcoin - Blum - Airdrops In 2024
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2018-6-11 19:10 |
A blockchain patent filed by Mastercard aims to combat card skimming by providing a further authentication method for purchasing at point of sale systems.
Similar to Notcoin - Blum - Airdrops In 2024
![]() ![]() ![]() ![]() ![]() ![]() |