According to @binance, Bitcoin’s supply is hard-capped at 21 million and the final BTC is projected to be mined around the year 2140, after which no new coins will enter circulation, reinforcing long-term scarcity for traders to factor into supply-driven strategies. Source: Binance Academy. According to @binance, when block subsidies end, miner revenue will rely solely on transaction fees, shifting the network’s security budget from new issuance to fees and making fee dynamics central to miner incentives. Source: Binance Academy. According to @binance, halving events gradually reduce BTC inflation over time, increasing the importance of transaction fees for network security and miner profitability, which traders can monitor via fee levels and the fee share of miner revenue as issuance declines. Source: Binance Academy.

According to @TO, 21 is an important number in Bitcoin culture and explains why the Pizza Ninjas brand uses Pantone 21 as a background color. Source: @TO on X, Aug 10, 2025. This cultural focus aligns with Bitcoin’s fixed supply of 21,000,000 BTC, which is specified in the Bitcoin.org FAQ and underpins BTC’s scarcity narrative during trading cycles. Source: Bitcoin.org FAQ. For trading, monitoring spikes in search and social attention around '21' and related BTC narratives can serve as a sentiment proxy linked to price and volume dynamics. Source: Ladislav Kristoufek, Scientific Reports (2013), showing Google Trends and Wikipedia attention co-move with Bitcoin markets.

According to Richard Teng, there are only 21 million Bitcoin available for the global population of 8 billion, emphasizing Bitcoin's scarcity and potential value increase. Traders should consider this fixed supply as a significant factor in Bitcoin's market dynamics, potentially impacting long-term investment strategies and pricing models. Source: Richard Teng on Twitter.