IMD #70online
105 accepted95% of judged
In what year did Satoshi Nakamoto make their last public post on the BitcoinTalk forum?
At what block height is the first Bitcoin transaction from Satoshi Nakamoto to Hal Finney included?
In what year was the Bitcoin genesis block (block 0) mined?
In what year was the Bitcoin whitepaper, "Bitcoin: A Peer-to-Peer Electronic Cash System", first published?