Cryptocurrency-wallet provider Phantom Technologies Inc. has raised $150 million in a funding round led by Sequoia Capital and Paradigm that values the startup at $3 billion, more than double its previous valuation, the company said.Phantom’s wallet app recently climbed the iPhone App Store rankings following the election victory for Donald Trump, who’s expected to foster a more crypto-friendly regulatory environment as president. Brandon Millman, chief executive officer and co-founder of Phanto...