Cipher Mining CIFR and IREN Limited IREN are U.S.-based Bitcoin miners that began as pure-play miners, with revenues tightly linked to Bitcoin prices, network difficulty, and hash rate growth. Both ...

In June, WSJ’s Joanna Stern headed inside a data center to show just how much energy it takes to make an AI image and video. Photo: David Hall It’s harder than ever to mine bitcoin. And less ...

The Bitcoin network’s total computational hash rate has entered a notable downtrend since October 18th, reversing what has otherwise been a consistent multi-year climb. The hash ribbons indicator, ...

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When Tether Holdings chose Uruguay for its Bitcoin (BTC) mining activity, the reason was simple: cheap energy costs. But once a lucrative affair, Bitcoin mining is no longer drawing the same kind of ...

CIFU is designed to capture demand from active traders looking for magnified exposure to the upstream side of the Bitcoin ecosystem: not the token itself, but the hardware and energy economics that ...

Bitfarms announces a strategic shift, fully pivoting to the AI HPC sector and winding down Bitcoin mining by FY2027. BITF aims to capitalize on growing demand for high-performance computing, moving ...

What just happened? A solo Bitcoin mining enthusiast running a small-scale operation has hit the jackpot. On Friday, the machine – believed to be an older generation ASIC device capable of around six ...

China's bitcoin mining market share rebounds to 3rd globally, Hashrate Index shows Beijing’s softening stance, cheap electricity attract crypto miners Bitcoin seen as strategic asset amid Sino-US ...

American Bitcoin Corp. is a hybrid BTC miner and treasury company formed via a reverse merger with Gryphon Digital Mining. ABTC holds nearly $400M in BTC and has no debt but faces significant cash ...

CleanSpark Inc. is looking to raise $1 billion in a sale of convertible bonds, as the Bitcoin miner and data center operator seeks to fund its growing footprint. The Las Vegas-based company is ...

A solo Bitcoin miner has beaten the odds to mine an entire block alone — earning $347,000 in rewards and showcasing the network’s decentralized spirit. A solo Bitcoin miner has become the latest lucky ...