
Nasdaq files a 19b-4 filing to list and trade Grayscale Polkadot ETF
The Nasdaq Stock Exchange has filed a 19b-4 filing with the US Securities and Exchange Commission (SEC) seeking approval to list and trade Grayscal...

Polkadot parachain Phala network launches Ethereum layer-2 network
Polkadot-based parachain Phala has launched its Ethereum layer-2 network to expand its reach. The move continues the trend of new rollup networks o...