Final answer:
The finder of Bitcoin, known by the pseudonym Satoshi Nakamoto, still remains unidentified. Bitcoin was introduced via a 2008 white paper and has led to a digital currency revolution.
Step-by-step explanation:
The finder of Bitcoin (BTC) is an individual or possibly a group of individuals known by the pseudonym Satoshi Nakamoto.
Bitcoin, which is the first and most well-known cryptocurrency, was introduced to the world through a white paper titled "Bitcoin: A Peer-to-Peer Electronic Cash System" published in 2008.
The true identity of Satoshi Nakamoto still remains a mystery, with various theories about who could be behind this pseudonym.
Regardless, the creation of Bitcoin has spurred a revolution in finance and technology, giving rise to a new era of digital currencies and blockchain technology.