Bitcoin Academy
Bitcoin’s 2013 Price Surge: The First Bull Run
Bitcoin's 2013 bull run came in two waves: a spring surge to $260 partly driven by a Cyprus…
Bitcoin Academy
Bitcoin Academy
The Mt. Gox Collapse: Bitcoin’s First Major Exchange Failure
Mt. Gox, once handling the majority of global Bitcoin trades, collapsed in February 2014 after roughly 850,000 BTC…
Bitcoin Academy
The First Bitcoin Halving (2012): What Happened?
Bitcoin's first halving on November 28, 2012 cut the block reward from 50 to 25 BTC right on…
Bitcoin Academy
Bitcoin’s First Years: 2009-2012 Timeline
Bitcoin's first years (2009-2012) took it from a zero-value cryptography experiment to a modest, traded asset: the first…
Bitcoin Academy
Bitcoin’s Origins: The 2008 Financial Crisis and the Whitepaper
Bitcoin's whitepaper was published in October 2008 amid the global financial crisis, proposing a peer-to-peer electronic cash system…
Bitcoin Academy
What Is Network Propagation? How Blocks Spread Across Bitcoin
Network propagation is how new blocks and transactions spread node-to-node across Bitcoin's peer-to-peer network, with faster propagation directly…
Bitcoin Academy
How Does Bitcoin Achieve Finality Without a Central Authority?
Bitcoin achieves probabilistic finality rather than absolute finality: each additional confirmation makes reversing a transaction exponentially more expensive,…
Bitcoin Academy
What Is Energy Consumption in Bitcoin Mining?
Bitcoin mining's large electricity use is a direct consequence of tying Proof of Work security to real energy…
Bitcoin Academy
What Is Bitcoin’s Nonce? How Miners Find It
A nonce is the number miners repeatedly change in a block header while searching for a hash that…
Bitcoin Academy
What Is the Coinbase Transaction in a Bitcoin Block?
A coinbase transaction is the special first transaction in every Bitcoin block, created by the mining winner to…