Patent ID: 11924325
Assignee: NCHAIN LICENSING AG
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A blockchain-implemented method of controlling access to a resource, the method comprising:
generating a blockchain transaction (TxA) indicative of a condition on use of, or access to, the resource for a specified period of time, the blockchain transaction comprising a multi-signature script requiring a plurality of signatures for completion of the blockchain transaction;
providing a first subset of the plurality of signatures to the blockchain transaction (TxA) to generate a partially signed signature script to partially complete the blockchain transaction (SI 14); and
responsive to the condition on the use of, or access to, the resource being satisfied, providing a second subset of the plurality of signatures (S204) to the blockchain transaction to fully complete the blockchain transaction.