According to the source, 346 entities now hold BTC, with 19 joining in the past 30 days, indicating incremental adoption that can influence near-term liquidity and demand, source: original X post shared by the user. Entity growth can tighten tradable supply when coins are kept off-exchange and held by long-term cohorts, a dynamic historically associated with stronger spot market regimes, source: Glassnode Research; Coin Metrics State of the Network. For trading confirmation, monitor BTC exchange balances, long-term holder supply, and US spot BTC ETF net flows; declining exchange reserves and rising LTH supply have aligned with bullish price momentum, while positive ETF inflows have coincided with uptrends in 2024, source: Glassnode; Bloomberg Intelligence; Coin Metrics. Risk signals include a rise in exchange balances, elevated funding/basis with weakening ETF inflows, and growth in short-term holder dominance, which have preceded pullbacks during past cycles, source: Glassnode; Kaiko; Bloomberg Intelligence.