Blockchain has been working on the most popular bitcoin wallet in the world. You can open a wallet on the company’s website or through its mobile apps. GV, Nokota Management, Digital Currency Group and existing investors Lightspeed Venture Partners, Mosaic Venture Partners, Prudence Holdings, Virgin and Sir Richard Branson also participated in today’s funding round. This is quite a significant funding round for a cryptocurrency startup. Blockchain is surfing on the hype surrounding bitcoins, ethers, litecoins and initial coins offering. And I’m sure other cryptocurrency startups are currently raising more funding too. Blockchain currently claims to manage more than 14 million wallets. When the startup announced its previous $30 million funding round, it was only managing 2.3 million bitcoin wallets at the time.

https://techcrunch.com/2017/06/22/the-company-called-blockchain-raises-40-million/