ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,759, issued on March 17, was assigned to Expanse Laboratories Corp..
"Method of utilizing physical objects in a blockchain" was invented by Marc Howard Diaz (Plantation, Fla.) and Shain Lafazan (Reno, Nev.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A physical system of blockchain and method for securely recording and accessing information which includes the ability to be distributed, resilient to interference, resilient to damage, recoverable, anonymous, free of oligarchic control, auditable, and other advantages. Specifically, one embodiment of the present invention may include a plurality of physical tokens and one or more physical reference ...