ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,402, issued on Nov. 25, was assigned to nChain Licensing AG (Zug, Switzerland).
"Enforcing conditions on blockchain transactions" was invented by Wei Zhang (London).
According to the abstract* released by the U.S. Patent & Trademark Office: "A computer-implemented method of enforcing conditions on a second blockchain transaction using a first blockchain transaction, wherein a first one of the conditions is that, when a first unlocking script of the second transaction is executed alongside a first locking script of the first transaction, a representation of the second transaction is output to memory, wherein the representation is based on a plurality of fields of the second transa...