BURNING HAS ENDED and 4,445 Ultra Miners were created from 80% of the OG supply being burned.  Ultras consist of 280+ hand-drawn traits and will give you 2x rewards, 2x governance votes, and $HASH token. $HASH is the utility token of the BMC ecosystem, it cannot be purchased from BMC developers.

OG Blockchain Miner Collection: https://opensea.io/collection/blockchainminersclubofficial

BMC Ultra Miners

Ultraminers are synthesized from the burning of two BMCs. They are hand drawn rare and unique artworks inspired by Bitcoin miners (AntminerS19j ASIC Pro).