Grails Season Five Hero by Justin Mezzell

An immersive art experience where artist identities are kept secret until after mint.

Proof presents

Grails V

Mint Passes

Minting a Grail requires a Grails Mint Pass, which are initially airdropped 1:1 to wallets holding a PROOF Collective Pass NFT. Additional passes are airdropped to select raffle winners. Passes may also be purchased on the secondary market.

Transfers and sales of mint passes will be frozen at December 17, 2023 at 3:00 PM UTC such that they can only be used for minting until the mint fully closes.

Please connect your wallet to check for mint eligibility.

Grails V mint passGrails V mint pass

Mint Pass Distribution

Passes are airdropped to qualifying wallets.

Full Set Holders Mint

Full Set Grails holders with a mint pass may mint one (1) artwork per Full Set of Grails held. A snapshot will be taken on December 12 of collectors who hold at least 1 token from each prior Grails season (1-4). Delegate V2 will be supported for minting.

Mint Price: 0.05 Ξ

General Access Mint

All mint pass holders may mint one (1) artwork per pass. Once a mint pass is redeemed, it is burned. Transfer and sale of mint passes ends at December 17, 2023 at 3:00 PM UTC. The mint fully closes on December 17, 2023 at 4:00 PM UTC.

Mint Price: 0.05 Ξ

Live Reveal

Join PROOF and friends as we reveal the artist identities behind each Grail during a live event at Foundry by PROOF.


How Grails works

Grails are slowly revealed leading up to the exhibition mint, but the artist identities are kept secret from the entire audience. Once the mint comes to an end, PROOF holds a Live Artist Reveal event that showcases intimate interviews, behind the scenes, and artist commentary. Choose wisely and we look forward to seeing you at Grails V.

Frequently asked questions


These Grails consist of multiple editions of a single artwork. Once mint capacity is reached, it will no longer be available.


Outputs are generated by the artist's code during the minting process. Each mint generates a unique output from the collection.


Outputs are curated in advance by the artist. Each mint generates a piece from the collection.

Grails Five principal illustration
grails season five