in bitcoin, Coins&Tokens Bitcoin’s record price surge of 2017 'was caused by a single person' by Olaide 2019 November 30, 02:46 Visit Direct Link Cryptocurrency ‘whale’ could have been behind record high value of $20,000 Read LaterAdd to FavouritesAdd to Collection What do you think? 6 points Upvote Downvote Browse and manage your votes from your Member Profile Page bitcoincryptocurrency