In the crypto ecosystem, few announcements redefine the fundamentals. Yet, Cane Island Digital reveals that more than a third of mined bitcoins are permanently lost. Far from being just a statistic, this reality disrupts the understanding of actual supply, increases the asset's scarcity, and questions current valuation models. This silent phenomenon, often overlooked, raises critical issues: how to value an asset whose growing portion is evaporating? And how far could this gradual disappearance reshape the monetary landscape of bitcoin?