Mummolin launches decentralized bitcoin mining pool Ocean with backing from Jack Dorsey. Image by yuromanovich, Adobe Stock. Mummolin, a Bitcoin startup, has raised $6.2 million in seed funding to support the launch of Ocean, a new decentralized bitcoin mining pool. The funding round was led by former Twitter CEO and Bitcoin advocate Jack Dorsey. OCEAN The post Jack Dorsey Leads $6.2 Million Seed Funding for OCEAN Bitcoin Mining Pool appeared first on Cryptonews .