…an account number. Obscuring that connection is not so easy. If you buy bitcoins in an online exchange office, you leave a bank or credit card receipt. If you pay in an online shop with bitcoins, you enter a delivery…Silk Road: A Cautionary Tale about Online Anonymity6.4K15Marcell Nimfuehr김경철FollowSep 3, 2018 · 1 min readsfdsfsfsf