Between revolutionary announcements, technological developments and regulatory turbulence, the Crypto ecosystem continues to prove that it is both a territory of limitless innovations and a field of regulatory and economic battles. Here is a summary of the most striking news of the past week around Bitcoin, Ethereum, Binance and Solana, and Ripple.

Bitcoin crosses $ 109,000: a new historic record
On January 20, 2025, Bitcoin reached a historic summit of $ 109,036, marking a dazzling increase of 6 % in a few minutes before falling and stabilizing around $ 104,000. This feat, although short -lived, coincided with the inauguration of Donald Trump for his second term. The support displayed by Trump towards Bitcoin and his many promises, such as his project to create a national BTC strategic reserve, have strengthened the optimism of investors. This new ATH illustrates the growing interest in bitcoin, which transcends its role of value reserve to become an indicator of global economic and political trends and symbolizes a decisive step in the global adoption of Bitcoin, consolidating its essential asset status .
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Tensions at Ethereum: departure of a key developer
The departure of Eric Conner, main developer of Ethereum, marks a turning point for the project. Tired by divergences of vision with Vitalik Buterin, he criticizes centralized governance and the lack of sharing of power within the Ethereum Foundation. This departure comes as Buterin reaffirms its total control until the implementation of a new board of directors and raises doubts about the alignment of Ethereum with the principles of decentralization. Conner, a project pivot for over ten years, now guides his efforts to artificial intelligence, which he considers more promising. Meanwhile, Ethereum finds himself faced with crucial challenges: improving his governance and restoring the confidence of the community, divided between supporters of Buterin and criticisms of an authoritarian potential. Conner's departure could serve as a catalyst for a structural overhaul, but the path remains strewn with uncertainties.
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Trump grants presidential pardon to the founder of Silk Road
Donald Trump pardoned Ross Ulbricht, the founder of the Silk Road site, after more than 11 years of incarceration. This clandestine market on the Dark Web allowed the sale of drugs and weapons via Bitcoin, before its closure by the authorities in 2013. Sentenced to two perpetuity prison terms, Ulbricht was considered by his supporters as a victim of disproportionate sanctions, While others denounced his role in online crime. Trump's decision, influenced by libertarian figures and members of the crypto community, underlines the controversy on the balance between individual freedoms and criminal justice. If some see in Ulbricht an unjustly punished pioneer, others believe that this grace could encourage the illicit uses of cryptos.
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XRP and Solana arrive on the CME
The Mercantile Chicago Exchange (CME) will launch in February contracts for XRP and Solana. These contracts will be available in standard and micro versions. Each standard contract will represent 500 soil or 50,000 XRP, while micro contracts will concern 25 soil or 2,500 XRP, with dollars regulations to guarantee stability. The re -election of Donald Trump and a regulatory context perceived as more favorable, especially after the departure of Gary Gensler de la SEC, have strengthened the interest in these derivatives. These future will allow investors to diversify their portfolios and speculate on future prices, while attracting financial institutions. Actors such as Proshares and Wisdomtree have already anticipated this dynamic by filing ETF requests focused on these assets, strengthening optimism around XRP and Solana.
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Tornado Cash: the sanctions canceled by the American justice
A Federal Court in Texas has canceled the sanctions imposed by the OFAC (Office of Foreign Assets Control) against Tornado Cash, a crypto mixing protocol accused of facilitating money laundering. The Court judged that the Smart Contracts Autonomous cannot be considered as entities or sanctionable properties. These sanctions, in place since 2022, aimed Tornado Cash for its supposed role in the laundering of $ 455 million, notably by North Korean hackers. This decision represents a major turning point for the regulation of decentralized technologies and redefines the legal approach to the Privacy Protocols. In the process, the value of the Token Torn jumped 120 %. However, tensions persist: Alexey Pertsev, developer of the protocol, remains imprisoned in the Netherlands. This victory marks a capital stage for the future of cryptos, with the promise of a regulatory framework more suited to technological innovation.
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This is the essential to remember for this week. But if you want a more detailed summary and in -depth analyzes directly in your reception box, do not hesitate To subscribe to our weekly newsletter.
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