ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,547,992, issued on Feb. 10, was assigned to Coinbase Inc. (Oakland, Calif.).
"Cryptographic currency exchange" was invented by Roman Shtylman (New York) and Samo Drole (Ljubljana, Gibraltar).
According to the abstract* released by the U.S. Patent & Trademark Office: "In some embodiments, in connection with an API request to transact with an entity, a first conversion rate associated with a first time may be determined, where the first conversion rate is a current conversion rate for an on-chain asset at the first time; Based on a monitoring of a blockchain, a receipt of the on-chain asset at a second blockchain address from a first blockchain address associated with the user may be d...