Core Insights - The article discusses the mysterious figure of Satoshi Nakamoto, the creator of Bitcoin, who introduced a revolutionary concept in the financial world and then vanished without a trace [1][3][5]. Group 1: Introduction of Bitcoin - In 2008, during the financial crisis, Satoshi Nakamoto published a paper titled "Bitcoin: A Peer-to-Peer Electronic Cash System," which introduced the concept of decentralized digital currency [3]. - The first Bitcoin block, known as the "genesis block," was mined on January 3, 2009, marking the official launch of Bitcoin [3]. Group 2: Disappearance of Satoshi Nakamoto - After Bitcoin gained popularity, Nakamoto abruptly ceased all communication in April 2011, stating he was "busy with other things" [5]. - Speculations arose regarding his disappearance, with theories suggesting he either lost interest or wanted to avoid being identified due to the value of his purported 1 million Bitcoins [5]. Group 3: Suspects and Theories - Following Nakamoto's disappearance, various individuals were suspected of being him, including: - Dorian Nakamoto, a Japanese-American who denied any knowledge of Bitcoin [7]. - Craig Steven Wright, an Australian computer scientist who claimed to be Nakamoto but was quickly discredited [7]. - Shinichi Mochizuki, a Japanese mathematician linked to cryptography, who has never confirmed or denied the speculation [7]. - Nick Szabo, who proposed the concept of "bit gold," which shares similarities with Bitcoin, but he also denied being Nakamoto [7]. Group 4: Legacy and Mystery - The true identity of Satoshi Nakamoto remains a mystery, contributing to the legendary status of Bitcoin and sparking curiosity about the person who changed the world of finance [9].