HomeCrypto BriefingPolkadot Has Launched Parachains Polkadot Has Launched Parachains December 19, 2021 Crypto Briefing Tweet Related Posts EU to Crack Down on Crypto Tax Evasion with Greater Surveillance: Impending Legislation Vitalik Buterin Outlines Stealth Address Possibilities on Ethereum Aethir Completes $150M Valuation Pre-A Funding Round