Major US Crypto Exchange Coinbase Adds Cash Withdrawals to PayPal

U.S.-based crypto exchange Coinbase enhances its services, introducing cash balance withdrawals to PayPal. Major American cryptocurrency exchange Coinbase has introduced free of charge cash withdrawals to online payment system PayPal, according to an announcement published Dec. 14. From now on, Coinbase’s United States-based customers are able to withdraw their cash balances to Paypal. The service […]

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Amex Files Patent for Blockchain System to Match Images of Receipts With Stored Records

The travel arm of financial services giant American Express has filed a new blockchain-based patent for “linking digital images with related records.” Financial services giant American Express (Amex) has filed a patent for a blockchain-based system to capture and transmit the image of a receipt, according to a U.S. Patent and Trademark Office (USPTO) patent […]

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Amazon Wins Patents for Cryptography and Distributed Data Storage Solutions

E-commerce giant Amazon has won two patents related to methods for protecting the integrity of digital signatures and improving data storage in distributed computing networks. E-commerce giant Amazon has won two patents related to methods for protecting the integrity of digital signatures and improving distributed data storage. The two patents were published by by the […]

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