Trading Notes | Adam Back
① Hashcash was originally designed to combat spam and denial-of-service attacks: senders had to solve a hash puzzle first.
② In 2014, Adam Back co-founded the Bitcoin technology company Blockstream, and has served as its CEO since 2016.
③ Be especially wary of cloud mining products that promise fixed returns; many are actually scams.
$BTC 67191.48 (-2.93%)
① Hashcash was originally designed to combat spam and denial-of-service attacks: senders had to solve a hash puzzle first.
② In 2014, Adam Back co-founded the Bitcoin technology company Blockstream, and has served as its CEO since 2016.
③ Be especially wary of cloud mining products that promise fixed returns; many are actually scams.
$BTC 67191.48 (-2.93%)
