Blockchain News 21Shares files with SEC for spot Polkadot ETF Februar 1, 2025 Following the influx of new crypto ETF filings in the United States, asset management firm 21Shares has filed to launch a spot Polkadot ETF. Tags: Blockchain Continue Reading Previous Stablecoin market cap surpasses $200B as USDC dominance risesNext Swiss bank UBS tests blockchain for digital gold investments on ZKsync More Stories Blockchain News Crypto scammers steal $1.2M from UK residents using fake police reports März 3, 2025 Blockchain News Ethereum’s Pectra upgrade could lay groundwork for next market rally März 2, 2025 Blockchain News Bybit hackers resume laundering activities, moving another 62,200 ETH März 2, 2025