Gemini founders Winklevoss brothers compete with DCG founder for Zcash ecosystem layout On October 23rd, according to Bloomberg, Gemini founders Winklevoss and DCG founder Barry Silbert are expanding their presence in the Zcash ecosystem. Cypherpunk Technologies and Fortitude Mining, supported by both parties respectively, have become major mining companies in ZEC and plan to invest tens of millions of dollars to continue expanding their computing power. Currently, Cypherpunk accounts for approximately 20% of Zcash's total network computing power; Fortitude stated that after the deployment of the latest batch of devices, their computing power will also reach about 20%. In terms of investment products, DCG's Grayscale launched the Zcash ETF in the United States in August, while the Winklevoss brothers submitted their Zcash ETF application this month. With both camps simultaneously increasing their investment in mining and investment products, Zcash's computing power and token holding concentration have also received more attention.