Proof Collective, the NFT studio behind Moonbirds and run by CEO Kevin Rose, is unveiling a fourth season of Grails, a series of artistic non-fungible tokens.

With this installment the company is trying to create additional intrigue by keeping the names of the artists initially secret.

“Grails IV features artworks from 20 artists whose identities will stay hidden until after collectors have minted their works,” Proof said in a statement.

Despite trading and pricing for NFTs having fallen off a cliff since crypto's latest bull run, Proof aims to “ further the digital art renaissance” according to Eli Scheinman, Proof’s curator of this latest season of Grails.

“By requiring collectors to choose their desired pieces before knowing the identities of the creators behind each piece, the …