Transaction Fee Security Coverage

Transaction fee security coverage is a measure of the extent to which transaction fees generated by network activity can fully fund the security of the protocol. When fees are high enough to cover the entirety of the security budget, the network is considered to be self-sustaining, as it no longer requires block subsidies to maintain its integrity.

This state is the ultimate goal for many protocols, as it decouples security from token inflation and aligns the interests of all participants with the real-world usage of the network. Analyzing this coverage involves looking at historical fee data, projected growth in network activity, and the sensitivity of fee structures to market volatility.

High fee coverage is a strong signal of a protocol's utility, value, and long-term economic stability in a competitive decentralized market.