Abstract: A video player may comprise features for interacting with content in a manner that conveys to a viewer/consumer information about the relationship between an NFT and the content, and additionally provides an interface for the user/viewer to exploit, utilize, and/or engage. Content interface may identify portions of the content with an elevated status, rarity, and desirability. An NFT may be purchased and/or sold through the content interface. NFTs may be tracked in an off-blockchain registry and conventional blockchain may be used as a secondary register. The blockchain may be used for a universal access control list. The content may be tagged with an association between content and an idea. Content tagging may be independently searchable. Content interface may have segment-sensitive threading that updates as content progresses. An interface may present a textual or graphic representation of a user's impact on the community.