mining

According to Crowdfund Insider, Bitcoin mining company MARA Holdings disclosed in its latest quarterly SEC filing that it has pledged 18,750 BTC as collateral for two Bitcoin-backed loans, with a total principal of $750 million.The financing provided by Coinbase Credit includes refinancing of an existing $150 million credit line and an additional $300 million; Two Prime Lending also provided a $300 million loan. Both loans have been fully drawn, with a combined financing cost of approximately 7.56%, primarily maturing in August 2028.The pledged 18,750 BTC was valued at approximately $1.2 billion at the time of the transaction. If the price of Bitcoin falls and the collateral ratio drops below the agreed level, MARA may face additional collateral requirements; otherwise, the related BTC is at risk of liquidation. The new funds will primarily be used for general corporate purposes and to support MARA's acquisition of Long Ridge Energy & Power.The transaction values the company at approximately $1.5 billion, with Long Ridge owning a natural gas power plant in Ohio, USA, with an expected installed capacity of 505 MW, as well as over 1,600 acres of industrial land. MARA plans to further develop the area into a base for Bitcoin mining, AI, and high-performance computing infrastructure.

According to CoinDesk, data from Blockware Intelligence shows that publicly listed Bitcoin miners held a total of 127,000 BTC at the beginning of the year, which has now decreased to 99,000 BTC, with a cumulative sale of approximately 28,000 BTC this year, valued at about $1.78 billion at current prices.Analysis indicates that although the scale of this sell-off is smaller than the net outflow of over $4.4 billion from U.S. spot Bitcoin ETFs, the continuous and stable marginal selling pressure in the context of a declining market and weak buying interest is often underestimated in its impact on prices. BTC has fallen a total of 27% since the beginning of 2026, underperforming major assets including the S&P 500. Additionally, due to narrowing mining profits (the current average production cost per BTC is about $74,300), an increasing number of miners are transitioning to AI computing power businesses. Meanwhile, the overall mining difficulty has decreased by about 18% from its peak in November, resulting in an approximate 18% increase in mining revenue for remaining miners, reshaping the competitive landscape of the industry.

Luke Dashjr has randomly determined that BLAKE2b will be the new POW algorithm for the BIP-110 chain, expected to replace the currently used SHA-256d algorithm in Bitcoin. Compared to SHA-256d, BLAKE2b is more suitable for mining with general-purpose CPUs/GPUs, being more CPU-friendly, which can reduce the advantages of existing Bitcoin ASIC miners.Previously, it was reported that Luke Dashjr plans to officially implement the BIP-110 hard fork on September 1, making it an independent blockchain and generating a new token distinct from Bitcoin. Luke Dashjr has had his Bitcoin BIP editing permissions revoked by the Bitcoin BIP editing team.

According to Qilu Evening News, a new type of virtual currency "staking mining" scam has recently emerged. Scammers create a perfect persona through long-term friendships on social platforms, chatting with victims for one to two months to build trust. They then guide victims to switch to overseas private communication software such as WhatsApp and Discord, inducing them to download fake mining platforms and sign contracts for authorization. Using the asset transfer permissions from the contracts, they quietly transfer funds from the victims' accounts in the background.The scammers never mention sensitive words like "investment" or "financial management," packaging the scam as "idle computing power staking mining," claiming zero risk and stable returns, and using small rebates to entice victims to increase their investments. Currently, most victims are young people with side job needs, with known losses exceeding 3 million yuan, and the highest individual loss exceeding 300,000 yuan. Victims are spread across many regions of the country. Lawyers remind that virtual currency transactions are not protected by law, and any strangers on social platforms inducing a switch to overseas software or requesting wallet authorization for unfamiliar contracts should be regarded as scams. Do not make secondary transfers.

According to Gate market data, Hong Kong gold stocks expanded their decline in the afternoon, with Zijin Mining falling over 5% and Lingbao Gold dropping over 6%. Stocks such as Zhaojin Mining and Shandong Gold also experienced a decline.

Luke Dashjr posted on the X platform that he will temporarily step down as the chairman and chief technology officer of OCEAN and shift his focus to Bitcoin and supporting open-source projects related to Bitcoin.Luke Dashjr is a core supporter of BIP-110, but on August 9, the default endpoint of OCEAN's stratum has reverted to a non-BIP-110 chain, and miners' hashes are no longer defaulted to be directed to the BIP-110 chain.

According to The Block, Keel Infrastructure Corp. (formerly Bitfarms) announced in its second-quarter financial report that it has shut down all of its Bitcoin mining operations in the United States in preparation for transforming its mining sites into AI and high-performance computing data centers.The company sold 1,085 BTC between April 1 and August 7, generating $75 million, and currently holds 1,861 BTC. Keel's CEO stated that power is a limiting factor, and the three priority sites are close to obtaining full permits, with multiple potential tenants in negotiations. The company has $819 million in liquid assets and unused power capacity for 2027.Keel's stock price fell over 11% on Monday, with second-quarter revenue of $300 million, a 50% year-over-year decline, turning from a profit of $110 million in last year's Q2 to a loss of $141 million.

According to Gate market data, the stock price of the Trump family-associated mining company ABTC has risen over 13%, currently reported at $7.38, with a market capitalization increasing to $533 million.On the news front, last week, Justin Mateen, a director of the Bitcoin mining company American Bitcoin (ABTC) supported by the Trump family and co-founder of Tinder, bought company stock for two consecutive days after the company announced its quarterly financial report, with a total investment of approximately $1.93 million.Regulatory documents show that Mateen purchased approximately 145,000 shares of ABTC Class A common stock on August 5 for about $925,000, with an average purchase price of approximately $6.40 per share; on August 6, he bought approximately 162,000 shares again for about $1 million, with an average price of approximately $6.19 per share. The two transactions totaled 306,981 shares, increasing Mateen's holdings in ABTC to 492,297 shares.

According to BBX data, global enterprises announced core indicators regarding liquidity management of crypto assets, mining output, and treasury earnings last weekend:MARA achieved a $600 million Bitcoin collateral loan: Mining giant MARA Holdings (NASDAQ: MARA) disclosed in its quarterly report submitted to the U.S. Securities and Exchange Commission (SEC) that on August 4, 2026, the company signed two term loan agreements collateralized by Bitcoin with Coinbase Credit, Inc. and Two Prime Lending Limited. The agreements provide approximately $600 million in new borrowings (with a total credit facility principal of $750 million, including refinancing of the existing $150 million Coinbase credit line).BitFuFu produced 112 BTC in July, with a decrease in holdings due to power costs: Nasdaq-listed Bitcoin mining machine and mining service provider BitFuFu Inc. (NASDAQ: FUFU) announced its unaudited operational metrics for July. The company's Bitcoin production in July was 112 BTC (40 BTC from cloud mining and 72 BTC from self-mining), with an average daily output of 3.6 BTC, showing a decline compared to the previous month. Additionally, its Bitcoin holdings decreased from 1,671 BTC in June to 1,314 BTC. The company explained that the reduction was mainly used to prepay for new power costs starting in August 2026, lasting 330 days.Remixpoint disclosed performance in crypto treasury earnings, earning over 12 BTC from lending: Japanese Bitcoin treasury company Remixpoint released an announcement on its crypto operational performance. As of July 31, 2026, the company's Bitcoin lending principal was approximately 1,501.27 BTC, and it accumulated about 12.44 BTC (approximately 133 million yen) in lending fees from February to July. At the same time, it staked approximately 901.45 ETH and 13,920 SOL, with related staking rewards totaling about 28.89 million yen.Chainlink repurchased nearly 140,000 LINK to replenish reserves: On-chain tracking shows that Chainlink recently repurchased 139,956.08 LINK (worth approximately $1.13 million) and transferred the tokens to its official reserve wallet. It is reported that these tokens were accumulated through multiple exchanges via CoWSwap and consolidated for sending to the reserve.

The Bitcoin minority fork supporting BIP-110 split at block height 961,632, and after mining only 2 blocks in about 8 hours, it has stagnated, now lagging behind the Bitcoin mainnet by over 80 blocks.This fork inherits the current difficulty of Bitcoin, but only about 2.53% of recent block signals support BIP-110, far below the 55% activation threshold required without a fork. Bitcoin adjusts its difficulty only after mining 2016 blocks, and based on the current hash rate, this chain is expected to take about 350 days to complete its next adjustment.BIP-110 aims to temporarily prohibit writing non-financial data such as images and text in Bitcoin transactions. Michael Saylor stated that about 99.85% of Bitcoin hash power remains on the mainnet; due to both chains being affected by the same transactions, transactions on the minority chain may be replayed to the Bitcoin mainnet.

According to Bifrost monitoring, hackers exploited vulnerabilities in liquidity pools to steal assets worth approximately $720,000 from the vDOT single currency pool and the vASTR/ASTR and vMANTA/MANTA pools. The related assets were subsequently deposited into HitBTC and eventually flowed into Binance.Bifrost has contacted the Binance security department to submit a fund freeze application and has reported to law enforcement along with an on-chain evidence package, including transaction tracking, wallet addresses, and timestamps. Currently, Bifrost has halted all liquidity mining rewards and is conducting a comprehensive security review.

The mining pool Roughnecks, which supports the BIP-110 protocol, announced after a team meeting that it has decided to cease mining operations under the Roughnecks name and advised all miners using the current algorithm to pause mining on the BIP-110 chain until further notice. Roughnecks emphasized that this decision is not a failure of the BIP-110 movement, but a step towards the next journey, and thanked all supporters. The struggle will continue, but Roughnecks will no longer act as a pioneer.

Bitcoin Treasuries.NET posted on platform X that the publicly listed Bitcoin mining company CleanSpark has increased its holdings by 7 Bitcoins, bringing its total to 13,931 Bitcoins, ranking 11th in the Bitcoin 100 leaderboard.

On August 7, local time, U.S. President Trump will convene executives from several major mining companies at the U.S. Department of State to take action to secure the supply of critical minerals for the U.S. and its allies.Expected industry giants in attendance include Rio Tinto Group, BHP Billiton, and Freeport-McMoRan Copper & Gold Inc. The Trump administration plans to announce multiple transactions and memoranda of understanding.

According to Lookonchain monitoring, the mining company MARA, which holds 36,303 bitcoins (worth $2.34 billion), deposited 200 bitcoins, valued at $12.86 million, into the institutional custody platform NYDIG 10 hours ago.The mining company Riot Platforms also continues to send bitcoins to NYDIG, depositing 381 bitcoins, valued at $24.51 million, 10 hours ago.

The Ethereum Foundation has released a job posting for a Protocol Security Researcher, part of the protocol security team, responsible for identifying security vulnerabilities in various aspects such as the execution layer, consensus layer, network layer, specifications, and client implementations. The work includes AI-assisted security research and automated vulnerability discovery, hard fork reviews, fuzz testing tool development, manual audits of protocol changes, and coordinating vulnerability disclosures.The team requires candidates to have deep experience with the Ethereum protocol, with a preference for engineers who have actively participated in protocol development and are familiar with the specifications of the execution layer or consensus layer. Common programming languages include Go, Rust, Java, C#, Nim, and Python. Remote work is available, and the position is open to candidates in Europe and globally.

According to BeInCrypto, since November 2025, Bitcoin's 30-day average hash rate has decreased by 19%, dropping from 1,108 EH/s to 898 EH/s. Glassnode data shows that this nine-month decline is the longest in the network's history.This decline coincides with the largest capital migration in mining companies' history, with mining firms holding over $70 billion in AI contracts, and some of the power capacity originally used for Bitcoin mining has shifted to AI hosting, which may be difficult to return.

According to CryptoSlate, Bitcoin mining company Cipher Digital sold 1,619 Bitcoins for $123.4 million, confirming a loss of $47.7 million. The documents submitted show that interest expenses were $66.7 million, while mining revenue was $24.8 million.As of the end of June, Cipher held 646 Bitcoins, worth $37.8 million. Quarterly mining revenue decreased compared to $43.6 million in the same period last year, with a loss of $23.5 million in the second quarter.

According to Globenewswire, Bitcoin mining company PowerCompute (formerly LM Funding America) announced the completion of a $18 million debt refinancing, using 307 BTC from PowerCompute's inventory as collateral. This replaces previous loans including a $11 million loan from Galaxy Digital, a $5 million loan for the acquisition of a 15 MW facility in Oklahoma, and a $2 million loan for the acquisition of an 11 MW facility in Mississippi.This refinancing will drive its expansion from Bitcoin mining to high-performance computing (HPC) and artificial intelligence (AI) infrastructure.

According to Gate market data, as gold prices approach a one-month high, U.S. gold mining stocks generally rose in pre-market trading. Newmont Corporation (NEM.N) rose by 3.5%, Gold Fields Limited (GFI.N) rose by 5.4%, and Harmony Gold Mining Company Limited (HMY.N) rose by 4.6%. The SPDR Gold ETF increased by 2.1%.