store of value

A store of value is an asset that can hold purchasing power across time, allowing someone who acquires it today to trade it for goods or services in the future without a significant loss of relative value. Historically, assets that have served this role share certain properties: scarcity, so that the supply cannot be inflated away; durability, so that the asset does not degrade; portability, so that it can be transferred; divisibility, so that it can be exchanged in precise amounts; and verifiability, so that its authenticity can be confirmed. Gold has served as a store of value for thousands of years because of its physical properties. Fiat currencies serve this function over shorter periods but are subject to inflation erosion over longer ones.

Bitcoin is frequently described as a store of value, particularly by those who hold it over long time horizons. Several of its properties are cited in support of this description. The total supply is capped at 21 million coins by the protocol, making it immune to supply expansion by any authority. The issuance rate decreases over time through the halving mechanism, following a fixed and transparent schedule that approaches zero as the cap is reached. Bitcoin can be transferred globally without requiring intermediaries, is divisible into satoshis, and is resistant to confiscation when held in self-custody with proper key management.

Comparisons with gold are common in discussions of Bitcoin as a store of value. Both are scarce assets whose supply is not controlled by any institution, and both have been used to preserve wealth across political and economic disruptions. Bitcoin adds properties that physical gold lacks: instant global transferability, mathematical verifiability without physical inspection, and fine divisibility. A frequently cited point of difference is volatility: Bitcoin's price can fluctuate significantly over short periods, which makes it less predictable on short time horizons than gold has historically been. This entry makes no prediction about future price movements or long-term performance.