[ETHZilla and Cumberland reach OTC deal to secure up to $80 million in funding, net proceeds to be used for ETHZ buyback] BlockBeats news, September 8, according to official sources, ETHZilla has reached an OTC deal with Cumberland DRW to secure up to $80 million in funding. Net proceeds will be used for the buyback of ETHZ. ETHZilla has already repurchased 2.2 million shares of ETHZ at an average price of $2.5 per share.