Repliessteemitboard (66)in bitcoin • 5 years agoRE: How does bitcoin work? Who actually pays for the mining done?Congratulations @steemitwriter! You received a personal award! Birthday! - You are on the Steem blockchain for 2 years! You can view your badges on your Steem Board and compare to others…steemitboard (66)in bitcoin • 6 years agoRE: How does bitcoin work? Who actually pays for the mining done?Congratulations @steemitwriter! You have received a personal award! 1 Year on Steemit Click on the badge to view your Board of Honor. Do not miss the last post from @steemitboard:…cheetah (77)in bitcoin • 7 years agoRE: What is Bitcoin mining ?Hi! I am a robot. I just upvoted you! I found similar content that readers might be interested in:
