Shares in Canaan jumped 20% on Tuesday as the Bitcoin mining hardware maker reported its third-quarter revenues doubled from last year.
Mining News

Mining is the process of adding and validating transaction records on the Bitcoin public blockchain ledger while securing uptime for the network. This is how the network persists without relying on trusted third parties using vulnerable, centralized infrastructure. Mining is also used to distinguish legitimate Bitcoin (BTC) transactions from attempts at double-spending, which is when a user attempts to re-spend money that has already been spent somewhere else.
What miners are actually doing is continually guessing for a specific number (the nonce) designated in the header of the following block, which has a predetermined number of zero bits. When they guess the correct number after using extensive computation power, they solve the proof-of-work and are rewarded with the protocol currency, BTC. This simultaneously serves as the minting process for Bitcoin.
Bitcoin mining has come a long way since the network’s launch in 2009. In the early days, mining was how one would participate within the Bitcoin economy, using relatively modest computation resources such as an average consumer-grade laptop to allocate hashing power to solving the proof-of-work algorithm and earn Bitcoin from the block subsidy, all while securing the network.
Since then, mining has become a multibillion-dollar global industry, with massive operations and facilities around the world using incredible amounts of resources to compete for the block rewards of many different cryptocurrencies, all the while providing critical infrastructure and security to these networks.
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HIVE Digital has reported record revenues for its latest quarter, spurred by rising Bitcoin prices and an expansion of its mining fleet.
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Every layer-1 crypto network has a “legal attack” surface, and while Bitcoin is resilient, it isn't immune, said American computer scientist Nick Szabo.
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BitMine held about $11 billion worth of ETH as of this week, making it the largest Ether treasury in the cryptocurrency industry.
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Bitfarms said it plans to shift its Bitcoin mining sites over the next two years and convert them to power AI, starting with its major site in Washington.
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Cloud miner BitFuFu says third-quarter sales hit $180.7 million as more users rented hashrate and snapped up rigs to ride Bitcoin’s post-halving price surge.
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The incident at the Massillon, Ohio, facility followed the company's Q3 earnings report on Monday, showing a net loss of over $266 million.
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CleanSpark is among the leading Bitcoin mining companies expanding into AI data center infrastructure, seeking diversified sources of revenue amid post-Bitcoin halving pressure.
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TeraWulf reported the average price of Bitcoin during Q3 was $114,390, compared to only $61,023 for the same period last year.
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Falling hashprice and a decline in Bitcoin’s prices are causing pain in the mining industry that has spread throughout the supply chain.
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Residents of a small area in Hood County have attempted to form a municipality to exercise authority over a Bitcoin mining site they claim is generating excessive noise.
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Canaan will supply 4.5 megawatts of water-cooled Bitcoin mining ASICs to a Japanese engineering firm for real-time grid balancing and energy optimization.
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The Bitcoin mining industry is financing its expensive pivot to AI data centers with convertible debt that sometimes features a 0% coupon.
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Brazilian solar energy company Thopen is reportedly exploring Bitcoin mining as a way to monetize excess renewable power and offset curtailment losses.
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Post-Bitcoin halving, a secondary incentive and Bitcoin L1 programmability align miners, builders and apps, charting a path to self-sovereign ‘App3.’
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