Knowledge Notes | Hal Finney
① Hal Finney was an American cryptography developer who took part in developing PGP encryption software early in his career.
② Shortly after Bitcoin software was released in January 2009, Hal Finney started running a node and participating in mining.
③ When learning about the early history of crypto, read more original emails and posts, and put less trust in stories circulating online.
$BTC 81770.15（-0.94%）
Just my personal opinion, not investment advice.
① Hal Finney was an American cryptography developer who took part in developing PGP encryption software early in his career.
② Shortly after Bitcoin software was released in January 2009, Hal Finney started running a node and participating in mining.
③ When learning about the early history of crypto, read more original emails and posts, and put less trust in stories circulating online.
$BTC 81770.15（-0.94%）
Just my personal opinion, not investment advice.