Authorizing multiparty blockchain transactions via one-time passwords
AssigneeInternational Business Machines Corporation
InventorMatthew Green
Life of this patent
Estimating the term…
Abstract
An example operation may include one or more of creating a proposed transaction including one or more assets, transmitting the proposed transaction to a user device for authorization, receiving authorization from the user device via an asynchronous one-time password to authorize the proposed transaction, and creating a blockchain transaction including the asynchronous one-time password and content of the proposed transaction responsive to receiving the authorization.
Claims20
A method, comprising:
- creating a proposed transaction comprising one or more assets;
- transmitting the proposed transaction to a user device for authorization;
- receiving authorization from the user device via an asynchronous one-time password to authorize the proposed transaction;
- and
- creating a blockchain transaction comprising the asynchronous one-time password and content of the proposed transaction responsive to receiving the authorization.
A system, comprising:
- a user device;
- and
- a computing device configured to create a proposed transaction comprising one or more assets;
- transmit the proposed transaction to the user device for authorization;
- receive authorization from the user device via an asynchronous one-time password to authorize the proposed transaction;
- and
- create a blockchain transaction with the asynchronous one-time password and content of the proposed transaction responsive to the authorization received.
A non-transitory computer readable storage medium configured to store instructions that when executed cause a processor to perform:
- creating a proposed transaction comprising one or more assets;
- transmitting the proposed transaction to a user device for authorization;
- receiving authorization from the user device via an asynchronous one-time password to authorize the proposed transaction;
- and
- creating a blockchain transaction comprising the asynchronous one-time password and content of the proposed transaction responsive to receiving the authorization.
Dependencies are inferred from the claim text.