Patent ID: 11954672
Assignee: COINBASE, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 2:
3. The cryptocurrency platform of claim 1, the operations further comprising:
determining, based on the parameters of the request, one or more first blockchain functionalities and one or more second blockchain functionalities different from the one or more first blockchain functionalities, the parameters comprising a first parameter indicating a first blockchain functionality and a second parameter indicating a second blockchain functionality different from the first blockchain functionality,
wherein invoking the first and second signing systems comprises invoking, based on the determination of the first and second blockchain functionalities, the first signing system to generate the first signature for the message with the first private key and the second signing system to generate the second signature for the message with the second private key, and
wherein the first private key is configured to be limited to use for the one or more first blockchain functionalities, and the second private key is configured to be limited to use for the one or more second blockchain functionalities.