Blockchain News 21Shares files with SEC for spot Polkadot ETF 1 year ago Amid 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 UK tokenization push could add as much as $44B to annual output by 2035: Report 3 days ago Blockchain News Japan stablecoin payments advance with Lawson trial, Netstars launch 3 days ago Blockchain News Dollar stablecoins could improve FX access but amplify currency runs: IMF 3 days ago