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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.

1confirmation Founder: The next round of user growth in the crypto market may be driven by the tokenization of RWA

Nick Tomaino, founder of 1confirmation, stated on the X platform that bringing real-world assets (RWA) on-chain will become an important direction for driving the next phase of development in the cryptocurrency industry and is expected to lead to large-scale consumer adoption. The core value of bringing RWA on-chain lies in enabling global users to access asset classes that were previously difficult to obtain. "Global accessibility" has always been one of the most attractive features of the cryptocurrency industry and is also a key reason for the success of crypto assets like Bitcoin and Ethereum.Nick Tomaino believes that crypto assets that drive new behaviors and are built on concepts that go beyond mere monetary value will continue to exist in the long term. However, as the market gradually realizes that the cost of creating tokens is close to zero, the model of relying solely on token issuance to drive price increases is difficult to sustain. The growth cycle of many "speculative tokens" is coming to an end, and the market will enter a new growth phase driven by tokens backed by real assets. Currently, stablecoins have become the most mature case of RWA applications, and in the coming year, the on-chainization of assets such as stocks, commodities, government bonds, corporate bonds, and real estate is expected to accelerate further.Nick Tomaino mentioned that on-chain physical collectibles (such as sports cards and jerseys) could become one of the most worthwhile directions for building and investing in RWA today. As the speculative-driven token cycle gradually recedes, on-chain assets supported by real assets and practical use cases will be key to attracting the next batch of users into the cryptocurrency market.

Wintermute: The ceasefire trade is dead, the market has returned to an upward trend, and the confirmation of the Strait's reopening may drive Bitcoin to break through $75,000

Wintermute stated that the market experienced two distinct phases last week: the first half of the week was driven by ceasefire expectations, with the Nasdaq rising 4.5%, Bitcoin up 2.6%, and the VIX falling below 20. Over the weekend, talks in Islamabad broke down, and the U.S. announced a comprehensive maritime blockade on Iranian ports, causing Brent crude oil to surge 8% in a single day, returning above $103, leading risk assets to give back their gains.On the macro front: U.S. March CPI rose 3.3% year-on-year, with core CPI slightly below expectations at 2.6%. The market believes this is still a concentrated energy shock rather than widespread inflation. Asian markets saw a slight decline overnight, with Nasdaq futures steady. The market's reaction to each new piece of news is weakening, suggesting that it may have priced in the worst-case scenario or is becoming complacent.In terms of crypto assets: Bitcoin closed up 2.6% last week but did not lead the gains. The price has been consolidating in the $65,000-$73,000 range for over two months. Bitcoin spot ETFs saw a net inflow of $22.3 million last week, while Ethereum ETFs continued to bleed, with outflows reaching $327 million year-to-date. Open interest in perpetual contracts has stabilized in the $28-30 billion range.Options traders' gamma exposure in the $68,000-$72,000 range indicates that hedging activities will amplify bidirectional volatility within that range. Wintermute believes that the ceasefire trade is dead, and the market is returning to an escalation trend. However, the market's reaction function is weakening. Confirmation of the reopening of the Strait of Hormuz could push Bitcoin to break above $75,000, while continued escalation may keep prices in a range-bound fluctuation with a downward tendency. The earnings season may partially shift market attention back to fundamentals, which could change the positioning behavior at the edges of the range.

The Ethereum team is testing fast confirmation rules, aiming to reduce the cross-chain bridge waiting time to about 13 seconds

According to Cointelegraph, the Ethereum client team is testing a mechanism called Fast Confirmation Rules (FCR), aimed at compressing the deposit confirmation time from L1 to L2 networks and exchanges to about 13 seconds, reducing it by up to 98% compared to existing solutions. This mechanism was proposed by Ethereum researcher Julian Ma.FCR determines whether a block can be considered confirmed by evaluating the validators' attestations, rather than relying on the traditional block depth counting method. Its operation is based on two premises: that network message propagation is fast enough, and that no single entity holds more than 25% of the staked ETH. Currently, most users rely on canonical bridges to complete asset transfers, which typically require waiting about 13 minutes; some exchanges and L2s have adopted "k-depth" confirmation rules to shorten the wait, but this method lacks formal security guarantees.FCR can be deployed without a hard fork, and nodes can independently enable it without the need for coordination across the entire network. Ethereum co-founder Vitalik Buterin expressed support for this, believing that the mechanism can provide "hard guarantees" for transactions within a single time slot (about 12 seconds) under specific network conditions. However, there are still voices of skepticism in the community, with some users concerned about whether its trust assumptions can hold up under network pressure. Currently, client and API integration work is still ongoing.
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