CavernCores NFT are physical hosted GPU mining rigs by CryptoCaverns that come with their own hosting arrangement. Each generation is a set of identical GPU rigs, with electricity & maintenance prepaid. Please check individual generation mints for specifics.
The NFT is your key to ownership. The NFT holder can change the cryptocurrency or payout address of the associated GPU by signing a gasless message in the DApp as well as claim physical redemption of the unit.
Just like purchasing any new mining hardware, always update these settings upon purchase.