$BTC

Bitcoin ($BTC) has cemented itself as the ultimate store of value in the cryptocurrency world, and even in 2025, it retains its throne. Despite Ethereum's smart contract leadership and the emergence of newer layer-1 chains, Bitcoin continues to dominate due to its unmatched decentralization, security, and limited supply.

$BTC’s role has matured beyond a speculative asset—it's now seen as "digital gold" by investors and institutions. With ETFs live in multiple regions and major financial institutions holding BTC, it's more accessible and widely accepted than ever.

Additionally, advancements in the Lightning Network have significantly improved transaction speed and cost-efficiency, making Bitcoin more usable for day-to-day payments. If you're building a resilient long-term portfolio, $BTC deserves a cornerstone position due to its legacy, liquidity, and network effect.