Geographic-position-based multimedia information display method, system and device, and equipment
A technology of multimedia information and geographic location, applied in the information field to achieve the effect of permanent recording and sharing
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[0042] If the user equipment where the client is located is not a node of the block chain, it can send the obtained multimedia information and information geographic location to the block chain node, so that the node can construct a transaction. In this form, the blockchain network is in the form of a consortium chain. At this time, only some predetermined nodes can perform consensus, for example, the nodes can be server devices and scenic node devices. In this implementation mode, it is not necessary to construct transactions locally on the user equipment, which is more convenient and saves user time.
[0043] In the above method of constructing the target transaction through the server, the client and the server can be transmitted in a manner similar to Hyper Text Transfer Protocol over Secure Socket Layer (HTTPS), so as to ensure There is also no information leakage during transmission.
[0044] S205, the blockchain node performs consensus processing on the transaction ba...
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