Patent ID: 11893554
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: IT methods for management (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. A method, comprising:
receiving, by a computer device, a financial asset of a user of the computer device from a ledger of the blockchain;
storing, by the computer device, the financial asset and a value of the financial asset on the computer device for display by a display screen of the computer device;
confirming, by the computer device, that a private key of the computer device has not been used;
in response to the confirming, generating and displaying, by the computer device, a symbol indicating that the private key has not been used;
executing, by the computer device, a transaction for a partial value of the financial asset;
in response to the transaction, generating and displaying, by the computer device, a different symbol indicating that the private key has been used;
transferring, by the computer device, the partial value of the financial asset to the blockchain using the private key, and
in response to the transferring, generating, by the computer device, a new address on the computer device to store the remaining financial value and resetting, by the computer device, the status of the private key to an unused status.