Polkadot’s founder looks back on the year, teases Substrate 3.0 in early 2021 1 min read 4 years ago cripto via Cointelegraph.com News at December 31, 2020 at 11:02AM Ready Full Article: https://cointelegraph.com/news/polkadot-s-founder-looks-back-on-the-year-teases-substrate-3-0-in-early-2021 Tags: Cointelegraph.com News Continue Reading Previous Proposed FinCen Rule on Crypto Wallets Would Likely Be Ineffective, Elliptic SaysNext Number of People Holding Lots of Bitcoin Surges in Rare ‘Whale-Spawning Season’