Riot Blockchain tripled production this year and is hoarding $194M in Bitcoin Post author:MiamiCrypto Post published:October 7, 2021 Post category:Marathon Digital Holdings / Riot Blockchain Public mining firm Riot Blockchain has more than tripled its year-to-date Bitcoin production. You Might Also Like Marathon Digital sees 670% revenue gain in Q3 as Bitcoin production surges November 9, 2023 Marathon inks new arrangements to achieve 2023 hash rate target July 19, 2022 BlackRock ETFs hold $384 million of shares in Bitcoin mining firms August 20, 2021