CreatorChain

CreatorChain is a blockchain-based platform focused on content monetization for creators. It explicitly mentions 'subscription models' and 'transparent revenue sharing' as core features, aligning with 'Membership & Monetization'. The platform also lists 'Audience engagement metrics' and 'Content performance analysis' under its 'Analytics Dashboard', which matches 'Reader Engagement Metrics'. While not explicitly stated as 'user profiles', the concept of creators having their content and monetization managed on the platform implies a form of 'User Profiles & Following'. However, it lacks a rich text editor, distribution engine, or community feedback tools as described in the must-have features for Medium.