🎯 Polkadot (DOT) shares its perspective on Polkadot Substrate, an open-source modular framework, as noted by Cardano developer IOG. DOT currently trades at $4.85, up 1.15%, while ADA is at $0.3521, up 3.84%, according to CoinMarketCap data. #PolkadotSubstrate #CardanoDeveloper 💼🪙📈📊