Ethereum Pectra upgrade is live, bringing major changes to wallet functionality

By: cryptosheadlines|2025/05/07 20:45:01
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Airdrop Is Live CaryptosHeadlines Media Has Launched Its Native Token CHT. Airdrop Is Live For Everyone, Claim Instant 5000 CHT Tokens Worth Of $50 USDT. Join the Airdrop at the official website, CryptosHeadlinesToken.com Ethereum has activated the Pectra upgrade on its mainnet, marking a significant milestone for the blockchain network. The upgrade went live at epoch 364032 on May 7 around 10:05 UTC.Tim Beiko, the Ethereum Foundation’s Protocol Support Lead, confirmed the upgrade, stating that Pectra had successfully gone live and finalized. He noted that ongoing testing of the new Ethereum Improvement Proposals (EIPs) would continue in the coming days.Ethereum co-founder and Consensys CEO Joseph Lubin also commented, highlighting the network’s progress over the years.He described Ethereum as having achieved nearly a decade of continuous uptime and called the Pectra upgrade a major step forward in building the foundation for a decentralized global system.Lubin stated:“[We are] patiently building the foundational substrate for the emerging decentralized global economy and system of the world, ensuring that we adhere to the sacred principles of credible neutrality, progressive rigorous decentralization and intrinsic censorship resistance.”What Pectra brings to EthereumThe Pectra upgrade introduces changes that reshape how users, validators, and developers interact with the Ethereum network. It merges two significant update tracks, including Prague for the execution layer and Electra for the consensus layer.Among the key updates in this upgrade is the introduction of EIP-7702, which will allow regular wallets to operate like smart contracts.This enables users to pay fees in non-ETH tokens, batch multiple transactions, and use session keys when interacting with dApps.As a result, Ethereum users would have a smoother experience for DeFi, gaming, and payment platforms.Pectra also significantly raises the validator stake limit from 32 ETH to 2,048 ETH. This will help to simplify node operations for institutions and large stakers.Moreover, Ethereum developers are set to benefit from increased data capacity on Layer 2 networks, leading to faster and cheaper transactions.Altogether, Pectra introduces these changes that would enhance network performance, reduce congestion, and improve the economics of participation.Caution amid celebrationDespite widespread support for the upgrade, some security experts have raised concerns about the risks introduced by these new capabilities.Vladimir S., a well-known blockchain security researcher, warned that the new message-signing mechanisms could open users to fresh vulnerabilities.He cautioned that signing even off-chain messages might expose wallets to malicious actors, a change from prior transaction-based security expectations.He stated:“Now with PECTRA ethereum upgrade, you only need to sign a message to get completely drained! Before, you actually had to sign the TX.”Meanwhile, Mikko Ohtamaa, co-founder of crypto trading platform Trading Protocol, questioned whether some features, particularly those related to dApp permissions, had been appropriately standardized.According to him, the lack of clear implementation guidelines could lead to inconsistent experiences across wallets, potentially frustrating users and developers.He said:“Pectra is live with EIP-7715.. But will it live up to its name? There doesn’t seem to be a standard for the simplest thing that everyone is advertising: batched approve + transfer. It’s “up for the wallets to decide.” Going to be another developer experience shitshow.”Mentioned in this articleLatest Alpha Market ReportSource link

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Sun Valley Releases 2025 Financial Report: Bitcoin Mining Revenue Reaches $670 Million, Accelerating Transformation to AI Infrastructure Platform


On March 16, 2026, in Dallas, Texas, USA, CanGu Company (New York Stock Exchange code: CANG, hereinafter referred to as "CanGu" or the "Company") today announced its unaudited financial performance for the fourth quarter and full year ended December 31, 2025. As a btc-42">bitcoin mining enterprise relying on a globally operated layout and dedicated to building an integrated energy and AI computing power platform, CanGu is actively advancing its business transformation and infrastructure development.


2025 Full Year and Fourth Quarter Financial and Operational Highlights


• Financial Performance:

Total revenue for the full year 2025 was $688.1 million, with $179.5 million in the fourth quarter.

Bitcoin mining business revenue for the full year was $675.5 million, with $172.4 million in the fourth quarter.

Full-year adjusted EBITDA was $24.5 million, while the fourth quarter was -$156.3 million.


• Mining Operations and Costs:

A total of 6,594.6 bitcoins were mined throughout the year, averaging 18.07 bitcoins per day; of which 1,718.3 bitcoins were mined in the fourth quarter, averaging 18.68 bitcoins per day.

The average mining cost for the full year (excluding miner depreciation) was $79,707 per bitcoin, and for the fourth quarter, it was $84,552;

The all-in sustaining costs were $97,272 and $106,251 per bitcoin, respectively.

As of the end of December 2025, the company has cumulatively produced 7,528.4 bitcoins since entering the bitcoin mining business.


• Strategic Progress:

The company has completed the termination of the American Depositary Receipt (ADR) program and transitioned to a direct listing on the NYSE to enhance information transparency and align with its strategic direction, with a long-term goal of expanding its investor base.


CEO Paul Yu stated: "2025 marked the company's first full year as a bitcoin mining enterprise, characterized by rapid execution and structural reshaping. We completed a comprehensive adjustment of our asset system and established a globally distributed mining network. Additionally, the company introduced a new management team, further strengthening our capabilities and competitive advantage in the digital asset and energy infrastructure space. The completion of the NYSE direct listing and USD pricing also signifies our transformation into a global AI infrastructure company."


"As we enter 2026, the company will continue to optimize its balance sheet structure and enhance operational efficiency and cost resilience through adjustments to the miner portfolio. At the same time, we are advancing our strategic transformation into an AI infrastructure provider. Leveraging EcoHash, we will utilize our capabilities in scalable computing power and energy networks to provide cost-effective AI inference solutions. The relevant site transformations and product development are progressing simultaneously, and the company is well-positioned to sustain its execution in the new phase."


The company's Chief Financial Officer, Michael Zhang, stated: "By 2025, the company is expected to achieve significant revenue growth through its scaled mining operations. Despite recording a net loss of $452.8 million from ongoing operations, mainly due to one-time transformation costs and market-driven fair value adjustments, the company, from a financial perspective, will reduce its leverage, optimize its Bitcoin reserve strategy and liquidity management, introduce new capital to strengthen its financial position, and seize investment opportunities in high-potential areas such as AI infrastructure while navigating market volatility."


Fourth Quarter 2025 Ongoing Operations Financial Performance


Revenue


The total revenue for the fourth quarter was $1.795 billion. Of this, the Bitcoin mining business contributed $1.724 billion in revenue, generating 1,718.3 Bitcoins during the quarter. Revenue from the international automobile trading business was $4.8 million.


Operating Costs and Expenses


The total operating costs and expenses for the fourth quarter amounted to $4.56 billion, primarily attributed to expenses related to the Bitcoin mining business, as well as impairment of mining machines and fair value losses on Bitcoin collateral receivables.


This includes:

· Cost of Revenue (excluding depreciation): $1.553 billion

· Cost of Revenue (depreciation): $38.1 million

· Operating Expenses: $9.9 million (including related-party expenses of $1.1 million)

· Mining Machine Impairment Loss: $81.4 million

· Fair Value Loss on Bitcoin Collateral Receivables: $171.4 million


Profit Situation


The operating loss for the fourth quarter was $276.6 million, a significant increase from a loss of $0.7 million in the same period of 2024, primarily due to the downward trend in Bitcoin prices.


The net loss from ongoing operations was $285 million, compared to a net profit of $2.4 million in the same period last year.


The adjusted EBITDA was -$156.3 million, compared to $2.4 million in the same period last year.


Full Year 2025 Ongoing Operations Financial Performance


Revenue

The total revenue for the full year was $6.881 billion. Of this, the revenue from the Bitcoin mining business was $6.755 billion, with a total output of 6,594.6 Bitcoins for the year. Revenue from the international automobile trading business was $9.8 million.


Operating Costs and Expenses


The total annual operating costs and expenses amount to $1.1 billion.


Specifically, they include:

· Revenue Cost (excluding depreciation): $543.3 million

· Revenue Cost (depreciation): $116.6 million

· Operating Expenses: $28.9 million (including related-party expenses of $1.1 million)

· Miner Impairment Loss: $338.3 million

· Bitcoin Collateral Receivable Fair Value Change Loss: $96.5 million


Profitability


The full-year operating loss is $437.1 million. The continuing operations net loss is $452.8 million, while in 2024, there was a net profit of $4.8 million.


The 2025 non-GAAP adjusted net profit is $24.5 million (compared to $5.7 million in 2024). This measure does not include share-based compensation expenses; refer to "Use of Non-GAAP Financial Measures" for details.


Financial Position


As of December 31, 2025, the company's key assets and liabilities are as follows:


· Cash and Cash Equivalents: $41.2 million

· Bitcoin Collateral Receivable (Non-current, related party): $663.0 million

· Miner Net Value: $248.7 million

· Long-Term Debt (related party): $557.6 million


In February 2026, the company sold 4,451 bitcoins and repaid a portion of related-party long-term debt to reduce financial leverage and optimize the asset-liability structure.


Stock Repurchase


As per the stock repurchase plan disclosed on March 13, 2025, as of December 31, 2025, the company had repurchased a total of 890,155 shares of Class A common stock for approximately $1.2 million.


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