Data processing method, device, equipment and medium

The embodiment of the invention discloses a data processing method, device and equipment and a medium, and the method comprises the steps: receiving a consensus application, determining a consensus object and a consensus node corresponding to the consensus object according to the consensus application, and enabling the consensus node to belong to a selected node of a user; sending to-be-consensusdata in the consensus application to the consensus node, so that the consensus node performs consensus on the to-be-consensus data; receiving a consensus result of the to-be-consensus data sent by theconsensus node, determining consensus feedback data according to the consensus result sent by at least one consensus node, and sending the consensus feedback data to the consensus object. 本说明书实施例公开了一种数据处理方法、装置、设备及介质，数据处理方法包括：接收共识申请，根据所述共识申请确定共识对象以及所述共识对象对应的共识节点，所述共识节点属于用户的已选择节点；向所述共识节点发送所述共识申请中的待共识数据，以使所述共识节点对所述待共识数据进行共识；接收所述共识节点发送的对所述待共识数据的共识结果，根据至少一个所述共识节点发送的共识结果确定共识反馈数据，并向所述共识对象发送所述共识反馈数据。