Bitcoin is the world's first decentralized cryptocurrency enabling peer-to-peer electronic cash transactions without intermediaries like banks or governments. Currently trading at $71,666 with a $1.44 trillion market cap, BTC shows a 3.5% dip over 24 hours but maintains dominance as the primary digital store of value. Trending momentum likely stems from continued spot ETF inflows, post-halving supply dynamics tightening new coin issuance,