Blockchain
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X @vitalik.eth
vitalik.eth· 2025-10-26 02:34
Blockchain Security - A blockchain's core security feature is its resistance to invalid block validation, even in a 51% attack scenario [1] - This inherent security is compromised when validators are entrusted with tasks beyond the blockchain's control, potentially leading to incorrect and unauditable outcomes if 51% of validators collude [1]
Cathie Wood buys $17.2 million of tumbling tech stock
Yahoo Finance· 2025-10-26 00:57
Core Insights - Cathie Wood, head of Ark Investment Management, focuses on tech companies poised to lead future innovation, often purchasing stocks during price declines [1] - Ark funds have shown significant volatility in 2023, with performance fluctuating between sharp losses and strong gains [1][2] Performance Overview - In early 2023, Ark funds experienced a rally due to investor optimism regarding potential deregulation under the Trump administration, but this momentum waned in March and April as concerns over the macroeconomy grew [2] - As of October 24, 2023, the Ark Innovation ETF (ARKK) has increased by 55.1% year-to-date, significantly outperforming the S&P 500, which gained 15.5% [2] Historical Performance - Wood's Ark Innovation ETF achieved a remarkable return of 153% in 2020, enhancing her reputation, but suffered a decline of over 60% in 2022, leading to long-term performance challenges [3] - As of October 24, 2023, the Ark Innovation ETF has a five-year annualized return of negative 1.6%, contrasting with the S&P 500's annualized return of 16.1% during the same period [3] Investment Strategy - Wood's investment strategy involves purchasing shares in emerging high-tech companies across sectors like artificial intelligence, blockchain, biomedical technology, and robotics, which are believed to have transformative potential [4][5] - Despite the volatility associated with these investments, Wood remains optimistic about the long-term returns they can generate [5] Wealth Impact - Over the past decade, the Ark Innovation ETF has resulted in a loss of approximately $7 billion in investor wealth, making it one of the largest wealth destroyers among mutual funds and ETFs [6] Market Outlook - Wood maintains a bullish outlook on the market, dismissing recession predictions and expressing confidence in the acceleration of technological innovation across various sectors [7]
Trillion Dollar Crypto Payment Network & Cold Storage Cash Cow
Digital Asset News· 2025-10-25 21:49
Crypto Market Analysis - Zelle, processing $1 trillion in transactions, is considering crypto expansion [1] - The report questions which blockchain Zelle might choose for its crypto integration [1] Investment & Trading Strategies - The report highlights "5% DEGEN PLAYS" as a strategy [1] - It mentions various crypto exit strategies, including old and new approaches for 2024/2025 [1] - Dynamic DCA'ing (Dollar-Cost Averaging) is presented as a strategy [1] Security & Storage - The report emphasizes the importance of diversifying crypto storage [1] - Tangem cold storage wallet is recommended for its security and ease of use, offering a 10% discount via an affiliate link [1] - StoneBook is recommended for safe storage of seeds and passwords, offering a 20% discount [1] Tax & Legal Considerations - The report mentions a new crypto tax rule in 2025 [1] - CoinLedger crypto tax software is recommended with a 20% discount [1] Charity & Giving Back - Amigos De Los Animales charity is highlighted, with addresses provided for multiple blockchains [1] - ProTechos charity is mentioned, focusing on rebuilding roofs and training in carpentry [1] Educational Resources - The report provides links to various videos covering crypto essentials, including scam avoidance and storage diversification [1] - DAN Website is mentioned as a resource for simplified crypto education [1]
Ripple Finalizes Acquisition of Hidden Road to Bring Prime Brokerage to Digital Economy
Crowdfund Insider· 2025-10-25 20:25
Core Insights - Ripple has successfully completed the acquisition of Hidden Road, rebranding it as Ripple Prime, positioning itself as a pioneer in the crypto industry by owning a multi-asset prime broker [2][3] - The acquisition is expected to enhance institutional adoption of digital assets, leveraging synergies between Ripple's existing infrastructure and Ripple Prime's services [3][4] - Ripple aims to improve the utility of its stablecoin, RLUSD, which is gaining traction among derivatives clients and is backed by regulatory compliance [5] Group 1 - Ripple's acquisition of Hidden Road provides a comprehensive suite of services including clearing, prime brokerage, and financing across various asset classes [1] - Ripple Prime's business has shown steady growth since the acquisition announcement, with forecasts indicating further expansion for both new and existing clients [3] - The integration of Ripple's digital asset infrastructure with Ripple Prime is expected to enhance operational efficiency and reduce costs through DLT/blockchain capabilities [4] Group 2 - Ripple has made several strategic acquisitions in recent years, including GTreasury, Standard Custody, and Metaco, all aimed at enhancing technology and operational controls [6] - The collaboration between Ripple and Hidden Road's leadership is focused on seamless integration throughout the year, indicating a strong commitment to the success of Ripple Prime [7]
X @BNB Chain
BNB Chain· 2025-10-25 18:00
We’re kicking off the BNB Chain x @yzilabs Hack Series in Buenos Aires 🇦🇷Build your next big idea at DevConnect and compete for a share of $160K!🗓️ 15 - 16 Nov🔗 https://t.co/Nbp4IQRnID https://t.co/DuuvMscBEv ...
X @mert | helius.dev
mert | helius.dev· 2025-10-25 17:16
RT ceteris (@ceterispar1bus)maybe the brainlets on ct will stop calling solana an aws chain now? https://t.co/jEi65WiJR3 ...