Which supply chain innovation did Spotify implement in 2015 that significantly changed how royalties are distributed to artists?

Streaming has fundamentally transformed the music industry's supply chain, changing how music is distributed, monetized, and consumed. This poll tests your knowledge about a pivotal shift in Spotify's supply chain strategy that dramatically affected artists' revenue streams and shaped the modern music economy. Think you understand how streaming platforms revolutionized the music business model?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

User-centric payment system (UCPS) where royalties go directly to artists a specific user listens to
Stream Share Payment System where royalties are distributed based on percentage of total platform streams
Blockchain-verified payment system with smart contracts for instant artist payments
Direct-to-fan subscription model where fans pay artists directly through the platform