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Bitmain Planning Mining Equipment Support For Aleo BlockchainBitmain, the leading Beijing-headquartered crypto mining rig manufacturer, is set to bolster the proof-of-work (PoW) blockchain network of Aleo with its upcoming Antminer release.The firm announced its intentions via a social media post which was published on WeChat on Monday. The move follows Bitmain’s recent introductions of Filecoin and Kaspa mining machines and its latest series of Bitcoin miners.Photo by RDNE Stock project on PexelsEnhanced privacy through zk proofsBitmain plans to unveil a miner compatible with the forthcoming Aleo blockchain network which is currently in testnet mode. Aleo’s PoW blockchain promises to bring enhanced privacy through zero-knowledge (zk) proofs while retaining programmability. Zk proofs represent a cryptographic advancement insofar as they can verify data while it remains encrypted and undisclosed to the verifying party. The blockchain network adopts a statically typed programming language inspired by Rust, known as Leo.Aleo has been gaining significant attention in the crypto space, much like other venture capital-backed layer 1 blockchains, including Solana, Aptos, and NEAR, before their respective debuts. In April 2021, Aleo’s team successfully secured $28 million in a Series A funding round, with Andreessen Horowitz (a16z) leading the way.Aleo’s journey reached new heights in February 2022 when its Series B funding round raised a substantial $200 million, pushing the project into unicorn status. This funding round was jointly led by Softbank Vision Fund 2 and Kora Management LP, with participation from a16z, Tiger Global, Sea Capital, Slow Ventures, and Samsung Next.Latest in series of product launchesBitmain’s announcement is part of a series of product launches in recent months. In July, the company unveiled a mining rig designed for Filecoin (FIL). The following month marked the shipment of Bitmain’s Kaspa (KAS) mining machines. Shortly after the Kaspa deliveries, Bitmain revealed plans for an August release of a Monero (XMR) mining rig. Most recently, Bitmain introduced two next-generation Bitcoin (BTC) miners from the S21 series.The Chinese crypto mining equipment manufacturer has faced financial challenges in recent times. In April, it emerged that the company had been fined by the Chinese authorities for tax irregularities.Earlier this month, reports suggested that the company was experiencing liquidity issues. It failed to pay some of its employees although it later resolved the matter. Reports of staff payment difficulties surfaced two weeks ago. Arising out of that episode, the company subsequently fired three employees for posting information about salary payment issues on social media.Nevertheless, the firm managed to secure two contracts with US-based mining operations following those reports. In these contracts, Bitmain sold a combined 5.8 exahash per second (EH/s) of its new S21 Antminers to Iris Energy and Cleanspark. In September, Bitmain finalized a deal with troubled crypto miner Core Scientific that will see the firm supply the restructured company with 27,000 Bitcoin miners.The company has been blighted by internal conflicts going back a number of years between co-founders Jihan Wu and Zhan Ketuan. Subsequently Wu went on to found Singapore-headquartered crypto cloud mining platform Bitdeer.

Leading crypto exchange platform OKX has disclosed plans to discontinue its mining pool services, marking a strategic shift for the platform.Photo by engin akyurt on UnsplashService shutdown within one monthThe move, outlined by the firm in a notification to platform users on Friday, involves ceasing new user registrations effective immediately. Existing users will be granted access to the mining pool until Feb. 25. All mining pool-related services on OKX will be completely halted by Feb. 26. Mining Pools data reveals that OKX holds the 36th position among the top 70 bitcoin-focused mining pools, boasting a total hash rate slightly exceeding 496 TH/s. The decision to phase out mining pool services was attributed to "business adjustments," as communicated by OKX, though further details were not provided regarding the specific nature of these adjustments. Previously, OKX's mining pool supported various proof-of-work cryptocurrencies and offered staking services. However, over recent years, many supported assets had been terminated. Presently, the website only displays bitcoin, litecoin and ethereum classic pool services. Once accounted for 5% of all BTC blocks minedOKX's bitcoin mining pool had once accounted for around 5% of the blocks mined on the network. However, a setback occurred on October 16, 2020, when the crypto exchange temporarily suspended withdrawals due to one of its private key holders “cooperating with a public security bureau in investigations.” This led to a significant drop in hashpower connected to the pool, from 9,000 PH/s to 20 PH/s. The pool's current 528 TH/s now represents less than 0.0001% of bitcoin’s total hash rate. Industry trend formingThis strategic move by OKX reflects the evolving landscape of the crypto industry and the challenges faced by mining pools, particularly in the context of regulatory and operational adjustments within the market. The decision may even amount to a formative trend, given that global crypto exchange platform rival KuCoin made a similar move back in August. At the time, KuCoin outlined its plans to temporarily suspend its bitcoin and litecoin mining pools. Although it suggested a temporary halt to such services, there was no indication of when such mining-related services would resume. A company spokesperson stated:“We will see if it is needed to restart based on the market and users’ demand in the future.” Bitcoin halving pressuresOKX’s decision to discontinue mining pool services comes ahead of bitcoin's anticipated fourth halving in April, which is expected to reduce miner rewards from 6.25 to 3.125 BTC. The halving is casting a shadow over the mining sector. Miners' business cost per bitcoin mined is going to increase significantly. Some industry commentators speculate that the break-even point for miners will reach an unsustainable level. NASDAQ-listed Riot Blockchain, in particular, is being singled out as potentially being susceptible due to its cost structure. Miners have had a difficult couple of years, working their way through the bear market component of the last market cycle. That period saw leading miner Core Scientific declare bankruptcy. The company has since restructured and has been relisted on the NASDAQ.  

The United Arab Emirates (UAE) has taken a step toward global tax transparency in digital assets, opening a public consultation on how it will implement the Organisation for Economic Co-operation and Development’s (OECD) Crypto-Asset Reporting Framework (CARF) and confirming a formal commitment to the regime. The UAE Ministry of Finance said it has joined the Multilateral Competent Authority Agreement, enabling the automatic exchange of information under CARF, following its intention announced last November. Implementation is slated to begin in 2027, with the first cross-border exchanges of data expected in 2028.Photo by Saj Shafique on UnsplashGlobal rules for crypto tax reportingDesigned by the OECD, CARF establishes standardized rules for collecting and sharing tax-relevant information on crypto activity. UAE officials say the framework will provide greater certainty for industry participants while aligning the country with international tax transparency standards. As part of the rollout, the ministry is seeking input from across the market. Advisory firms, intermediaries, traders, custodians, exchanges, and other stakeholders are invited to weigh in on potential impacts and areas needing clarification. The consultation began on Sept. 15 and runs until Nov. 8, with the aim of shaping clear, effective rules that reflect expert insight and market realities. Solana treasury companyThe policy moves come amid brisk momentum in the UAE’s digital asset ecosystem. A recent announcement outlined the planned launch of Solmate, a Solana (SOL)-based digital asset treasury firm that will emerge from the rebranding of Nasdaq-listed, Ireland-based holding company Brera Holdings. The venture is supported through a $300 million private investment in public equity (PIPE) sponsored by UAE-based Pulsar Group. Brera, known for its multi-club football ownership strategy across three continents, will have that business carried forward under Solmate, which counts the Solana Foundation, RockawayX, and ARK Invest among its investors. Former Kraken chief legal officer (CLO) Marco Santori is also set to become CEO. Tokenization and real estateReal-world asset (RWA) tokenization is another area gaining traction in the UAE. Mavryk, a layer-1 network, has raised $10 million in a round led by financial derivatives provider MultiBank Group. The investment builds on a partnership targeting the tokenization of more than $10 billion in UAE real estate via MultiBank’s RWA platform. Fireblocks will provide multiparty computation wallets to secure tokenized assets on Mavryk’s network. Beyond tokenization, RAK Properties has signed a strategic deal with Hubpay to let foreign buyers acquire homes in the UAE, most notably in Ras Al Khaimah, the country’s sixth most populous city, using cryptocurrencies such as USDT, Bitcoin (BTC), and Ethereum (ETH). Taken together, the UAE’s alignment with CARF and the burst of private sector initiatives point to a market moving toward clearer rules and broader institutional participation, even as the details of implementation are refined through the current consultation.