Vinylkey™ is a vinyl record connected to an NFT by pressing it with a unique visual pattern and embedding an NFC tag. Tapping the record using most Android and iOS phones will bring you to a web page showing its linked NFT and owner information. In addition, photos of the unique visual pattern and any additional media are stored along with it in immutable cloud storage (IPFS) to prove its authenticity. It's an album on the blockchain.