steemitboard (66)in #blockchains • 5 years agoRE: The main challenge of block chain technology is that the efficiency of public chains is not high enough.Congratulations @worthism! You received a personal award! Birthday! - You are on the Steem blockchain for 1…introduce.bot (63)in #blockchains • 6 years agoRE: The main challenge of block chain technology is that the efficiency of public chains is not high enough.✅ @worthism, I gave you an upvote on your post! Please give me a follow and I will give you a follow in return…introduce.bot (63)in #steemit • 6 years agoRE: steemit一篇文章挣他几千块,但你要注意这个首要问题✅ @worthism, congratulations on making your first post! I gave you an upvote! Please give me a follow and take…