Bitcoin’s mining sector is under mounting pressure as the hash price, the industry’s key profitability metric, slips toward levels that could force smaller operators offline and strain the wider supply chain.
Hash price, which measures expected daily revenue per unit of computational power, is currently around $42 per petahash per second (PH/s). The metric has been in steady decline since July, when it surged above $62 per PH/s.
The push toward the $40 level leads Bitcoin mining operations, which are already facing razor-thin profit margins, to consider shutting down their rigs, according to TheMinerMag.
The decline in hash price is also affecting the mining supply chain. Hardware providers are filling fewer orders to struggling miners and are also taking a hit on any BTC-denominated sales due to the drop in price after the October market crash, the report said.
Mining hardware manufacturers, such as Bitdeer, have turned to self-mining to offset the shortfall in demand for mining machines.
The razor-thin profit margins, high capital expenditure on upgrading hardware and rising energy costs have caused many Bitcoin miners to pivot to AI and high-performance computing data centers to generate revenue as Bitcoin mining becomes more competitive.
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Miners pivot to AI amid constantly increasing hashrate
Bitcoin miners are guaranteed to have their rewards slashed by 50% every four years during the Bitcoin halving, as the computational power and electricity needed to mine blocks continue to climb.
The initial block reward for successfully mining a block in 2009 was 50 BTC, and node runners were mining BTC using CPUs on personal computers.
Following the April 2024 halving, the BTC block reward decreased to 3.125 BTC, and today, specialized mining hardware known as application-specific integrated circuits (ASICs) is required to mine BTC.
These challenging economics have forced many miners to diversify into adjacent AI data center and compute businesses, which have generated billions of dollars in revenue for companies that made the switch.
In October, Cipher Mining inked a $5.5 billion deal with tech giant Amazon to provide compute power to Amazon Web Services over a 15-year period.
IREN, a Bitcoin mining company, signed a similar deal with Microsoft in November to provide GPU computing services, valued at $9.7 billion.
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