Polkadot: Speculation vs.Polkadot: Speculation vs.Utilityreal-world applications.transactions, raising concerns overExchanges dominate PolkadotCryptography and SecurityAnalyzing Cryptocurrency Usage in the Polkadot NetworkThis research examines transaction data to assess the impact of exchanges on Polkadot.2025-08-19T03:24:18+00:00 ― 5 min read