U.S.-based digital currency exchange Coinbase has filed a patent on a new Bitcoin payment system designed to make cryptocurrency payments safer. The new platform will provide an added layer of security for users’ keys and allow them to make Bitcoin payments directly from their digital wallets.A segment of the patent filing states, “It may be a security concern for users that the private keys of their Bitcoin addresses may be stolen from their wallets. Existing systems do not provide a solution for maintaining security over private keys while still allowing the users to checkout [sic] on a merchant page and making payments using their wallets.”If approved, the system would work by allowing customers to encrypt their passphrases into a master key to create an additional buffer against theft. The master key encrypts customers’ private keys and whatever transactions are made. Once a transaction is complete, the master key is deleted, ensuring no outside party can gain access to the information. A new master key is created for each transaction.Another novel element of the system is its “freeze logic,” which would allow administrators to suspend the system and prevent transactions from occurring in the event of a theft or cyberattack. The patent reads, “At any point in time after the master key is loaded, the system can be frozen. The system can be unfrozen after it has been frozen using keys from the key cer... For Further Information Click on Below Button