Client activation control method and system and storage medium

The embodiment of the invention belongs to the control technology, and provides a client activation control method and system and a storage medium. The application system comprises a control end and N clients, the control end and the clients store block chains, blocks in the block chains are used for recording activation information, and the control end is configured to respond to an activation request of a first client in the N clients, or respond to an instruction triggered at the moment when the activation operation is executed on the first client, determining whether to activate the first client according to the activation information recorded in the block currently located at the tail in the block chain of the control end; and if it is determined that the first client is activated, broadcasting a first block used for indicating activation of the first client to the N clients, so that the control end and the N clients store the first block to the tail of the block chain thereof after the N clients pass ve