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 Reddit co-founder trying to buy TikTok and bring it ‘on chain’ März 5, 2025 Blockchain News US Senate passes resolution to kill ‘unworkable’ IRS DeFi broker rule März 5, 2025 Blockchain News Bitcoin miners languish amid crypto market rout — JPMorgan März 5, 2025