๐ What Bitcoin Is..
Bitcoin (BTC) is a decentralized digital currency that operates without any central authority or bank. Transactions are verified by a global network of computers and recorded on a public ledger called the blockchain โ making it hard to cheat or alter.
Instead of being printed like dollars or rupees, bitcoins are created digitally through a competitive process called mining.
---
๐ง Origin: Satoshi Nakamoto & the White Paper (2008)
๐ October 31, 2008
An anonymous person or group using the name Satoshi Nakamoto published a nine-page document titled Bitcoin: A Peer-to-Peer Electronic Cash System.
This document described how Bitcoin would work โ a digital money system without banks.
The timing was significant: it came right after the 2008 financial crisis, which had shaken confidence in traditional banks and governments.
Nakamotoโs innovation combined ideas like cryptographic proof and distributed networks into the first working blockchain.
๐ต๏ธ No one knows who Satoshi Nakamoto really is โ not even their real identity or whether it was one person or many. They stopped communicating publicly around 2011.
---
๐ Bitcoin Launches โ Genesis Block (2009)
๐ January 3, 2009
Bitcoinโs network went live when Nakamoto mined the genesis block (block #0).
Inside this first block was a message: โThe Times 03/Jan/2009 Chancellor on brink of second bailout for banksโ โ a reference to a headline in The Times newspaper, symbolizing distrust in the traditional financial system.
๐ January 9, 2009
Nakamoto released the first Bitcoin software as open-source. Other programmers could now run the software and help build the network.
---
๐ First Real-World Bitcoin Transaction (2010)
๐ May 22, 2010
A programmer named Laszlo Hanyecz made history by buying two pizzas with 10,000 BTC,
