Verified presentation of non-fungible tokens

A method, comprising:

• executing, by a computing device, a function of a smart contract located at a smart contract address to obtain an owner address for a non-fungible token (NFT);
• validating, by the computing device, the owner address for the NFT;
• determining, by the computing device, that a hash included in the NFT matches the hash of a media file represented by the NFT;
• and
• in response to validation of the owner address and the hash, causing, by the computing device, the media file to be presented.

A non-transitory, computer-readable medium, comprising machine-readable instructions that, when executed by a processor of a computing device, cause the computing device to at least:

• execute a function of a smart contract located at a smart contract address to obtain an owner address for a non-fungible token (NFT);
• validate the owner address for the NFT, wherein an indicator light of a presentation device is configured to activate based at least in part on validation of the owner address;
• and
• in response to validation of the owner address, cause a media file represented by the NFT to be presented.