US Patent 11568694 Realestate as tradable digital assets through blockchain integration

An assignable realestate system includes a processor, a storage medium, a wireless device including a digital key, a lock assembly for access to realestate, a data file, and a blockchain application. The data file is stored in the medium, and includes a plurality of linked blocks. Each block includes a respective asset transaction data of a plurality of asset transaction data with each data being time stamped. The blockchain application is stored in the medium and executed by the processor. The blockchain application is configured to apply the data file to determine a current asset transaction data of the plurality of asset transaction data and output an authorization signal to the lock assembly associated with the device for access to the realestate.