Token Supply Cap
A token supply cap is a hard limit on the total number of tokens that can ever exist within a protocol's ecosystem. This creates absolute scarcity, which is intended to protect the value of the token from dilution over time.
Many protocols adopt a capped supply model to mimic the properties of digital gold, such as Bitcoin. When the supply is capped, the economic focus shifts entirely to increasing demand for the token's utility.
This model can be very attractive to long-term investors who fear the inflationary risks of uncapped supply models. However, it also requires the protocol to find ways to sustain security and governance once all tokens are distributed.
Without inflation, the protocol must rely on transaction fees or other revenue streams to reward participants. The decision to cap supply is a fundamental design choice that impacts the protocol's entire economic strategy.
It provides a clear framework for supply-side predictability. It is a cornerstone of many successful crypto-economic models.