Martti Malmi tweeted @ 15 Jan 2014 - 14:04 UTC
Found the first known bitcoin to USD transaction from my email backups. I sold 5,050 BTC for $5,02 on 2009-10-12. blockchain.info/tx/7dff938918f…
Michael Dell tweeted @ 18 Jul 2014 - 15:52 UTC
Dell is now the world's largest ecommerce business to accept #bitcoin dell.com fb.me/1d9ojMrZw