Bitcoin mining difficulty falls slightly from recent all-time high

2025-06-16 09:51:05 Primitive Reading

Bitcoin's mining difficulty fell slightly on Saturday after hitting an all-time high of 126.9 trillion on May 31 at the start of the previous difficulty adjustment period.

The Bitcoin mining difficulty level currently stands at roughly 126.4 trillion, according to data from CryptoQuant.

Higher mining difficulty and network hashrate, which is a separate but related measure of the total computing power securing the Bitcoin protocol, both translate into increased miner competition and higher production costs.

Miners continue to face financial pressures from the reduced block reward following the April 2024 halving, rising operational costs, and increased mining difficulty, which have changed the calculus for mining companies struggling to remain profitable.

Bitcoin’s difficulty falls slightly after reaching all-time highs. Source: CryptoQuant

Some publicly traded mining companies buck the trend and expand operations, despite headwinds

Despite the challenges miners within the highly competitive industry face, some publicly traded Bitcoin mining companies are expanding their operational capacity and choosing to retain their mined BTC as a treasury asset.

Mining firm MARA announced that it increased BTC output by 35% in May, amid a record-level hashrate and market volatility.

On April 5, Bitcoin's network hashrate crossed 1 zetahash per second (ZH/s) in computing power — a significant milestone for the decentralized monetary protocol.

Despite this, MARA announced that it mined 950 Bitcoin in May and increased its corporate treasury reserves to 49,179 BTC — making it one of the largest Bitcoin holders in the world.

A growing number of companies, including Bitcoin mining firms, are shifting to a Bitcoin treasury strategy. Source: Bitcoin Treasuries

"Record production month for MARA — and we sold zero Bitcoin," the company's chief financial officer Salman Khan wrote in a June 3 X post.

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