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Cambridge Research: The United States hosts about 31% of Ethereum nodes, with over 1/3 of the nodes offline or affecting final confirmation

The latest research from the Cambridge Centre for Alternative Finance shows that approximately 31% of Ethereum node activity is located in the United States, with about 39% distributed in the EU region excluding the UK, indicating that the geographical distribution of Ethereum nodes is still relatively concentrated in Western countries. The research leader, Alexander Neumuller, stated that the current node distribution is not concentrated in a single country but primarily relies on a few cloud service providers, including Hetzner, Amazon AWS, and OVH.It is noteworthy that the Ethereum network does not require half of the validators to fail for issues to arise; when more than one-third of validators go offline simultaneously, the network may be unable to complete the finalization of block checkpoints. Neumuller pointed out that nodes and validators do not have a one-to-one correspondence; a single node may run multiple validators, making it currently impossible to accurately assess the actual impact of a specific node or service provider failure on the validation network. Additionally, the research reassessed the energy consumption situation after Ethereum's Merge. The data shows that Ethereum's current annual energy consumption is approximately 7.9 GWh, equivalent to about 1 megawatt of continuous power, which is only about 0.02% of the pre-Merge level, with energy consumption decreasing by approximately 99.98%. Currently, the proportion of sustainable energy used by the Ethereum network exceeds 56%, higher than the global average. The research also pointed out that the concentration of client software is another potential risk; if a dominant client has a vulnerability, it could affect a large number of network participants. The report was published by the Cambridge Centre for Alternative Finance, with support from the Ethereum Foundation.

TeraWulf finalizes a $19 billion AI lease; BitGo Holdings drops over 77% after going public, as the crypto IPO sector falls into systemic downturn

According to BBX data, last week the completion of the most significant contract for Bitcoin mining company AI transformation was announced, and data on the market performance of crypto-listed companies post-IPO further reveals the industry's valuation dilemma. The core dynamics are as follows:TeraWulf Inc. (NASDAQ: $WULF) disclosed last week through SEC 8-K that the company signed a 20-year AI infrastructure lease with AI leader Anthropic (privately held) ------ the lease subject is TeraWulf's Justified Data campus located in Hawesville, Kentucky, totaling approximately 401 megawatts of IT critical load, expected to generate about $19 billion in contract lease revenue during the initial 20-year lease term (supported by expected investment-grade credit), with the first capacity expected to be delivered in H2 2027, and full capacity of 401MW expected to reach production by early 2028. On the same day, TeraWulf sold its 50.1% stake in the AI data center JV in Abilene, Texas (168MW), with the buyer being a consortium of investors led by Fluidstack, for a total consideration of approximately $530 million (in three phases: $250 million down payment within 14 days, $150 million by the end of 2026, and about $130 million by the end of April 2027), realizing a premium on the original $450 million investment, with the proceeds reinvested into TeraWulf's wholly-owned AI infrastructure projects. CEO Paul Prager: "This milestone collaboration demonstrates our ability to provide large-scale, power-secure infrastructure for top AI clients." $WULF rose over 16% during the day, and after the announcement, several institutions raised their target prices: BofA (Buy, $34), Citi (Buy, $36), Needham (Buy, $33, up from $28), Rosenblatt (Buy, $30), with the average price from Wall Street analysts exceeding $33; the company's stock price has risen over 80% year-to-date, with Benzinga assessing the momentum score at 98.06 (extremely strong).According to INN data from July 8, BitGo Holdings (NYSE: $BTGO) has fallen about 77% since its listing at $22.43 in January 2026, becoming one of the worst performers in this round of crypto IPOs, marking a systemic downturn in the market for crypto asset companies post-IPO; during the same period, Bullish (NYSE: $BLSH) has dropped about 71% from its listing price of $90 in August 2025, eToro Group (NASDAQ: $ETOR) has fallen about 42% from its listing price in May 2025, Figure Technology Solutions (NASDAQ: $FIGR) has decreased about 14%, and only Circle Internet Group (NYSE: $CRCL) has dropped about 6% since its listing in June 2025, showing the smallest decline. The continued weak market performance has substantially frozen the pipeline for subsequent crypto IPOs: Kraken's parent company Payward suspended its listing process this spring, and Grayscale, Consensys, and Ledger have all postponed their IPO plans until market conditions improve.

The State Duma of Russia has approved the final version of the cryptocurrency regulation bill, removing the requirement to mandatorily declare wallet addresses

According to Bits.media, the Financial Market Committee of the Russian State Duma has approved the final version of the government's cryptocurrency regulation bill, which will be submitted for a second reading. Committee Chairman Anatoly Aksakov revealed that the second reading version made several key adjustments: the requirement to mandatory declare cryptocurrency wallet addresses has been removed, and instead, only balances and transaction flows need to be declared to protect residents from the risk of sensitive information leakage; a new amendment allows for the legal purchase of securities in the securities market and Russian digital financial assets using cryptocurrency.In the future, it may be allowed for Russian licensed brokers and asset managers to trade on foreign cryptocurrency exchanges, but they must meet additional requirements such as the "friendliness" of the jurisdiction. For non-professional investors, the annual limit through a single intermediary is set at 300,000 rubles, and it is limited to "the most liquid cryptocurrencies." The bill also introduces a two-day freeze on large transfers to foreign and third parties. Aksakov did not clarify whether the proposal to prohibit Russians from using non-custodial cryptocurrency wallets would be retained.

The UK FCA has released the final framework for cryptocurrency regulation, with a mandatory licensing system set to take effect in October 2027

According to The Block, the UK's Financial Conduct Authority (FCA) finalized a comprehensive crypto regulatory framework on Tuesday, with a mandatory licensing regime set to take effect on October 25, 2027. The framework covers prudential requirements, market abuse regulation, and stablecoin standards, applicable to crypto trading platforms, custodians, stablecoin issuers, lending and staking service providers, as well as some DeFi companies with identifiable controlling entities.Businesses can apply for authorization between September 30, 2026, and February 28, 2027, and existing anti-money laundering registrations will not automatically convert. Regarding trading platform rules, the FCA requires UK-qualified crypto asset trading platforms to conduct due diligence, meet entry standards, and publish disclosure documents, while removing the previous exemption that allowed fungible crypto assets to be listed without disclosure documents. Market abuse rules cover insider trading and market manipulation.For stablecoins, the FCA has removed the obligation to forecast the redemption of reserve assets, allowed limited group internal custody arrangements, and reduced the K-SII capital ratio for stablecoin issuance from 2% to 1%. Crypto assets on qualified platforms will be subject to a unified 40% net risk exposure requirement and a 40% counterparty default volatility adjustment. FCA's Director of Payments and Digital Finance, David Geale, stated that the framework is an important milestone for crypto regulation in the UK, providing regulatory certainty while allowing businesses to maintain innovation space.
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