Tessera

Tessera is a music ownership platform built on World App. Authenticated with World ID, users can purchase, collect, and resell music as unique, edition-numbered digital assets. Each track is minted with a limited supply and edition number — like owning a first pressing vinyl. Features include an in-app music player with background playback, WLD wallet balance display, artist royalty system, and a real-time auction marketplace. All ownership is recorded on-chain as NFTs for tamper-proof provenance.