Audio-visual program data processing method and device, server and storage medium

The embodiment of the invention provides an audiovisual program data processing method and device, a server and a storage medium. The method comprises the following steps: acquiring propagation data of an audiovisual program; a propagation data field table is generated according to the propagation data, and the propagation data field table at least comprises identification information, operation mechanism information and operation type information of the audiovisual program; and storing the propagation data field table to a block chain node. According to the scheme, block chain recording and evidence storage are carried out on related data in the program transmission process by utilizing the decentralization, stable and reliable storage characteristics of the block chain, a complete and credible recording information chain is established, the transmission traceability of the audio-visual programs is supported, and the transmission order of the audio-visual programs can be maintained in a large environment of