SDPP-V2

Streaming Data Payment Protocol

Streaming Data Payment Protocol (SDPP) is an application layer protocol to be used in network connection where server transmits data stream each chunk of which is paid by clients on distributed ledger.

Originally proposed by Autonomous Networks Research Group at University of Southern California, Streaming Data Payment Protocol (SDPP) is reengineered in JavaScript. Built on top of the original proposal, V2 implementation includes web application and socket enabled media streaming server.

Technologies

For demonstration's purpose, web application is implemented to play as client. Client and server are connected through web socket. HTML5's Media Source API is also used to render video data in chunks.