history 12

• 2019 Mar 19, 2023
• 2018 Feb 28, 2023
• 2017 Feb 28, 2023
• 2016 Feb 28, 2023
• 2015 Feb 28, 2023
• 2014 Feb 28, 2023
• 2013 Feb 28, 2023
• 2012 Feb 21, 2023
• 2011 Feb 21, 2023
• 2010 Feb 21, 2023
• 2009 Feb 20, 2023
• Pre Bitcoin Era Feb 20, 2023