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. Post Navigation Previous Stablecoin market cap surpasses $200B as USDC dominance risesNext Dogwifhat claims ‘no intent to mislead’ in Vegas Sphere plan More Stories Blockchain News Zcash NU7 upgrade goes live, leaves 12,224 ZEC stranded in Sprout pool November 6, 2026 Blockchain News ZachXBT identifies French bank as alleged victim of $133M crypto theft November 4, 2026 Blockchain News Kraken restricts accounts amid suspected $133M EU crypto theft November 3, 2026