<ul data-eligibleForWebStory="true">Fidelity Digital Assets report reveals more bitcoin is entering 'ancient supply' than being mined.17% of all bitcoin has remained unmoved for a decade or more, indicating growing scarcity.An average of 566 BTC per day now enters the 10-year threshold, surpassing the 450 BTC daily issuance.Long-term holders are not cashing out despite rising values, with over 3.4 million BTC in ancient supply.Since the 2024 halving, coins entering ancient supply exceed newly mined coins, reflecting long-term holder conviction.Fidelity uses the ancient supply HODL rate to track this trend, showing a consistent positive shift since April 2024.Projection suggests ancient supply could reach 20% by 2028 and 25% by 2034, potentially reaching 30% by 2035.27 public companies hold over 800,000 BTC combined, contributing to the tightening supply and growing institutional presence.