By: Eliza Bennet
A significant shift in the Bitcoin mining industry's revenue structure is observed as inscriptions occupy a growing share of miners' earnings. This shift has been tracked through an analysis of transaction fees, which recently exceeded the typical block reward of 6.25 BTC.
Typically, miners' income is a mix of block rewards and transaction fees; recently, however, fees related to inscriptions accounted for about 30% of their total income, dipping to 15% on Dec. 24. Nonetheless, inscriptions are increasingly becoming a vital source of revenue for miners.
The increase in inscriptions has also caused several blockchain networks to experience system overload, with some even experiencing partial or total outages. As a result, high-capacity networks like Arbitrum, Avalanche, Cronos, zkSync, and TON have all faced outages due to the spike in inscriptions.
These significant changes hold implications for understanding the evolving dynamics of the Bitcoin mining industry, shedding light on probable future trends. Moreover, if the trend of declining overall revenue, due in part to high mining operations costs, continues, it's plausible that we could see an increase in support for inscriptions despite their contentious state within the Bitcoin community.