Fidelity Digital Assets argues that Bitcoin’s fixed supply schedule does not compromise network security despite decreasing block rewards. The report highlights the role of transaction fees and market
In a recent research report, Fidelity Digital Assets has challenged longstanding concerns about Bitcoin's (BTC) long-term security following halvings. According to Daniel Gray, a research analyst at Fidelity, the network’s fixed supply schedule does not inherently weaken its security despite declining block rewards.
Fidelity contends that transaction fees and market incentives continue to provide sufficient economic support for miners to secure the blockchain. Gray noted that Bitcoin's rising price has more than offset the reduction in block rewards since April 2024, when mining subsidies were halved from 6.25 BTC to 3.125 BTC per block.
The report highlights historical data showing a significant increase in average daily miner revenue—from around $26,300 during Bitcoin’s first halving cycle to over $40.2 million today—arguing that lower issuance has not diminished miners' incentives for securing the network.
Despite Fidelity's defense of long-term security, many publicly traded mining companies are facing near-term financial pressures due to declining block rewards and rising operational costs. Industry analysts have described this period as one of the most challenging on record, with some miners diversifying into artificial intelligence (AI) and high-performance computing (HPC).
The shift towards AI is driven by higher standards for uptime, cooling, electrical redundancy, networking, and customer support required in HPC facilities. VanEck’s recent report estimates that publicly traded miners may need up to $50 billion in additional capital to fully transition into this new infrastructure.
Fidelity's stance aligns with ongoing debates among Bitcoin developers and market participants over whether transaction fees can sustain network security as block subsidies gradually disappear. The issue remains a critical concern for the cryptocurrency’s future, particularly given recent price volatility and broader economic challenges facing tech stocks.
Traders should monitor how mining companies adapt to these new conditions and assess any potential shifts in investment strategies or market dynamics that could affect Bitcoin's overall security.
Source: Cointelegraph. Summarized and rewritten by the Vexoda Newsroom. This is market news, not financial advice.