Off is an artist edition, artwork, and multiplayer game by Sarah Friend. Each image corresponds to the exact pixel dimensions of a large collection of computer monitors, smart phones, and tablets. Each piece in the edition has two parts: a public image, and a secret image. Within each secret image is hidden two things: an encrypted sentence and a shard of the private key that was used to encrypt it. Across the full edition of 255 images, an entire essay and the entire private key are hidden. A majority of the private key shards (2/3) are required to decrypt any of the text, therefore the essay can only be read if a majority of collectors collaborate to share their images. Think of this as a multiplayer game that will be played by the collectors of this artist edition, or perhaps, a massively multiplayer prisoner's dilemma.

In order to sell Off NFTs or accept bids, you must approve the OpenSea contracts. You can do that here: https://off.supply/opensea