¿Qué es el ataque del 51%?cryptoinvesting (56)in #blockchain • 5 years ago #spanish #criptomonedas #bitcoin
Congratulations @cryptoinvesting! You have completed the following achievement on the Steem blockchain and have been rewarded with new badge(s) :
Click here to view your Board
If you no longer want to receive notifications, reply to this comment with the word
STOP
To support your work, I also upvoted your post!
Do not miss the last post from @steemitboard:
Thanks!