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"Overview: Top 10 Transformers in Bitcoin Mining and Data Centers" (Author: Hashrate Index) Whether deploying a single megawatt container or building a multi-hundred-megawatt industrial site, transformers play a crucial role in converting medium-voltage grid power to low-voltage electricity, ensuring stable power supply for ASIC and GPU clusters. As such a critical infrastructure component, transformers are among the least discussed topics in the mining industry. Almost every project involves customized engineering design—available grid voltage, site location, total load, and cooling configura

“IOSG: PUMP Valuation Breakdown—On-Chain Data Refutes the ‘Volume Washing’ Theory; Where Does the Real Discount Come From?” (Author: Max Wong) Since the TGE, Pumpfun has roughly $1 billion in cash reserves and continues to roll out new product lines. In a natural market, the trading volume of Launchpad and PumpSwap should be positively correlated, with a time lag. Active Launchpad means there is genuine speculative interest. Some funds flow into PumpSwap through a graduation mechanism, which supports trading after the listing. If there is severe wash trading, Launchpad trading volume will be a

"Does War Not Only Drive Up Oil Prices but Also Send Circle's Stock Soaring?" (Author: Thejaswini M A, Translated by Block Unicorn) Circle's revenue depends on a single key factor: the federal funds rate. When interest rates are high, bond yields are high, and each USDC issued by Circle can generate more income. When rates are low, revenue decreases, and everything else is secondary; Circle has been expanding into transaction fees, enterprise services, payment networks, and Arc, but these businesses do not rely on the interest rate environment, and currently, their contributions are minimal. T

"Pantera Founder: After Bitcoin's Slump, This Is the Moment You Can't Afford to Miss" (Compiled by Plain Blockchain) When geopolitical crises erupt, institutions want to immediately reduce risk exposure, and cryptocurrencies are the only global market with a scale reaching $2 trillion, open 24/7 year-round with high liquidity. Bitcoin has become their only asset that can be liquidated in real-time; it's not gold or real estate hitting new highs, but paper money hitting historic lows. In the past 40 years, all the investment opportunities I've seen usually involve Wall Street eating the meat fi

VanEck Digital Asset Research Director Matthew Sigel wrote that the "Protection Demand" (Put/Call Skew) in the Bitcoin derivatives market has reached the 99th percentile historically. From a contrarian investment perspective, such extreme defensive sentiment usually signals an approaching market bottom and subsequent rally. At the same time, he expressed concern about companies in the S&P 500 that are focused on massive AI capital expenditures (Capex) but have failed to generate corresponding returns, believing this could become a potential drag on the overall market.

According to Xinmin Evening News, Shanghai has recently officially issued the "Several Measures to Support the Development of the Gaming and E-sports Industry in Shanghai" (referred to as the "Shanghai Gaming Ten Measures"). It clearly states support for gaming and e-sports companies in the research and development and application of AI large models, blockchain, big data, Internet of Things, cloud computing, and other technologies, as well as terminal devices and game development engines, 3D modeling software, and other foundational game development tools. The plan also includes building AIGC

According to the Tianshui Qinzhou District Court, the court recently tried a criminal case involving offline cash withdrawal related to telecom fraud. In October 2024, the defendant Zeng Moumou contacted a "high-paying errands" part-time job through social group chats. Knowing that the funds were illegal proceeds, he followed the instructions of the online operator to collect cash parcels delivered by victims via ride-hailing services in blind spots monitored by surveillance. Within 7 days, Zeng Moumou withdrew a total of over 390k yuan and converted all of it into virtual currency to transfer

Nevada Judge Jason Woodbury has decided to extend the temporary restraining order against prediction market platform Kalshi and approved the preliminary injunction issued by the state Gaming Control Board. The judge believes that the sports contracts offered by Kalshi are indistinguishable from illegal gambling. Previously, the judge issued a temporary restraining order on March 20 covering sports, entertainment, and election-related contracts. This extension of two weeks is to finalize the wording of the preliminary injunction. (CoinDesk)

Wu says that, according to Onchain Lens monitoring, a newly created wallet address (0x97...7a7) received 40,000 ETH from the crypto institutional broker FalconX, worth approximately $82.12 million. Analysis indicates that this new address is very likely associated with the crypto mining company Bitmine.

Wu Shuo learned that according to the official weekly report from the crypto mining company Bitdeer (data as of April 3, 2026), the company mined 149.7 BTC last week and has sold all of them. Currently, its pure Bitcoin holdings on the balance sheet are 0 (excluding customer deposits), maintaining an operational strategy of mining and selling simultaneously.

According to Bloomberg, the Irish government launched the digital wallet testing phase on April 4, which includes an age verification feature that can be used to verify the age of social media users to enhance online safety protections for minors. According to a statement from Ireland's Department of Public Expenditure and Reform, this digital identity wallet will also support storing digital versions of birth certificates, driver's licenses, and other official documents. Previously, Australia began banning social media accounts for users under 16 in January this year; as the EU headquarters o

Wu Shuo has learned that the Solana Foundation announced the launch of Solana Agent Skills, supporting developers to embed pre-built skill components directly into AI tools to enable interaction with the Solana ecosystem. The official statement indicates that these components can be quickly integrated via a single-line installation, used to build AI Agents with on-chain capabilities on Solana.

Bloomberg ETF analyst James Seyffart stated that as investor demand expands beyond the "digital gold" narrative, the assets under management (AUM) of spot Bitcoin ETFs are expected to surpass those of gold ETFs in the future. Seyffart believes that Bitcoin possesses multiple attributes in a portfolio, including store of value, risk asset, and liquidity trading instrument, whereas gold ETFs have relatively limited use cases. (Cointelegraph)

Recently, Google's Quantum AI team proposed that future quantum computers could derive private keys from Bitcoin public keys in about 9 minutes. The actual threat involves exploiting the average 10-minute block confirmation time in Bitcoin to hijack unconfirmed transactions in the mempool. If a quantum computer can run Shor's algorithm within 9 minutes to crack the private key, hackers could seize transactions during this window.
While Bitcoin's mining algorithm (SHA-256) is relatively secure, the elliptic curve signatures that guarantee asset ownership are highly vulnerable to quantum attac

According to The Information, Tether is in the final push for a new round of financing, with a target valuation of approximately $500 billion, and has already asked potential investors to submit subscription commitments within the next two weeks. If this financing is completed successfully, Tether’s valuation will place it among the highest-valued fintech companies globally. Previously, the market has repeatedly reported rumors about its funding size and valuation, and the latest developments indicate that the financing has entered its final stage.

According to The Asia Business Daily, South Korean payment company Toss Payments has fully implemented post-quantum cryptography, claiming to be the first in Korea's finance and IT industries. The company stated that the relevant systems have been applied to payment data generation and transmission processes, covering core infrastructure such as data centers, cloud environments, and payment terminals. They also use a hybrid key exchange scheme based on the NIST standard algorithm "ML-KEM" to combine traditional elliptic curve encryption with post-quantum algorithms, addressing potential securi

According to Wu Shuo, as disclosed by Cyvers Alerts, the $280 million theft from Drift Protocol was a long-term social engineering attack initiated by North Korean (DPRK) hackers, rather than a contract vulnerability. The attackers set up persistent random number accounts starting on March 23 and compromised the signers. Ultimately, on April 1, within just a few minutes, they exploited a critical weakness in the project’s 2/5 multi-signature setup without a time lock to gain admin access and remove withdrawal restrictions. Currently, Drift has attempted to negotiate through on-chain messages.

The Financial Services Agency (FSA) of Japan officially announced a cybersecurity enhancement policy for cryptocurrency trading platforms, proposing a three-pillar regulatory framework of "Self-help, Mutual help, and Public help."
According to the new regulations, starting from the 2026 fiscal year, licensed crypto trading platforms in Japan will be required to conduct mandatory Cybersecurity Self-Assessment (CSSA) and improve overall security standards; the FSA also plans to implement Threat-Led Penetration Testing (TLPT) on some major platforms to enhance the industry's ability to respond to

DefiLlama data shows that crypto startups raised nearly $5 billion from venture capitalists in Q1 2026, a 16% decrease compared to the same period last year. Despite the overall decline in total funding, the prediction market sector led with over $1.7 billion in funding, followed by payments ($735 million) and trading infrastructure ($423 million), indicating that investments are shifting from pure token speculation to tools with practical utility. (DL News)

Wu said that the Canadian Department of Finance has officially announced a regulatory framework for stablecoins, which has been introduced through the "2025 Budget Implementation Act" along with the "Stablecoin Act." Under the framework, issuers of fiat-backed stablecoins targeting Canadian users must register with the Bank of Canada and undergo ongoing prudent regulation; issuers are required to maintain a 1:1 high-quality liquid asset reserve, provide a redemption mechanism at face value, and establish corporate governance, risk management, and data security systems. The new regulations appl