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Сообщение ChainCatcher, согласно официальному заявлению OranjeBTC, компания на этой неделе завершила сделку по выкупу акций на сумму 3,926,667 обыкновенных акций OBTC3 по цене R$ 4.05 за акцию, что соответствует подразумеваемому mNAV множителю 0.65x, общая сумма сделки составляет около R$ 15,900,000. Этот выкуп привел к недельной валовой доходности BTC в 2.68%, запасы биткойнов остаются неизменными.На данный момент компания владеет 3,912 BTC, валовая доходность BTC за третий квартал составила 3.15%, валовая доходность BTC с начала года составила 16.39%. Компания заявила, что в определенных случаях выкуп собственных акций более эффективно увеличивает количество BTC на акцию, чем прямая покупка биткойнов.

Сообщение ChainCatcher, согласно The Block, исследовательская группа IC3, состоящая из ученых таких ведущих университетов, как Корнелл, Карнеги-Меллон, Принстон, Йель и Цюрихский федеральный технологический институт, опубликовала исследовательскую работу, в которой утверждается, что роль криптовалют в решении основных проблем в области ИИ сильно преувеличена.В работе проясняются три основных заблуждения: предоставление ИИ-агенту кошелька не делает его по-настоящему "автономным", это лишь позволяет осуществлять автоматизированные сделки; блокчейн подходит для записи временных меток, но не может эффективно различать контент, созданный ИИ, и контент, созданный человеком; децентрализация не может в корне решить проблему предвзятости алгоритмов ИИ.IC3 считает, что хотя криптовалюты могут предоставить некоторую инфраструктурную поддержку для ИИ, их практическое применение в таких областях, как доверие, платежи и проверка контента, ограничено.

Due to macroeconomic uncertainty and the weakening of risk assets, the cryptocurrency market continued its downward trend today, with funds clearly shifting towards short tools, and the Gate ETF sector saw significant trading volume.According to data from the Gate platform, ETH3S rose by 17.53%, with a 24-hour trading volume of 12.31 million USDT; BTC3S increased by 15.96%, with a 24-hour trading volume of 8.6 million USDT, becoming the most active products in the market. Meanwhile, long products experienced significant pullbacks, with ETH3L and BTC3L dropping by 17.56% and 14.83% respectively, reflecting the market's bearish expectations for the short-term trend.Overall, the current market shows a typical one-sided downward characteristic, and combined with the profit amplification mechanism of leveraged ETFs, the short direction has become the main line of concentrated capital speculation.In this context, the liquidity and product coverage advantages of the Gate ETF sector continue to emerge. The platform offers both long and short leveraged tools, with sufficient trading depth, helping users to switch strategies amid rapid fluctuations. At the same time, its optimizations in product mechanisms and risk warnings have also improved trading efficiency and stability in complex market conditions.

ChainCatcher news, according to Cointelegraph, the major U.S. securities clearing agency DTCC has announced its support for the Ethereum ERC-3643 standard for permissioned security tokens and has joined the ERC3643 Association to promote this standard. This indicates a positive attitude towards tokenization from U.S. regulators following Trump's commitment to make the U.S. the "world's crypto capital," and also suggests that the Ethereum blockchain may play an important role in the ecosystem of permissioned security tokens in the U.S.Dennis O'Connell, chairman of the ERC3643 Association, stated that DTCC will drive the future of tokenization and support institutional adoption. ERC-3643 (T-REX protocol) is a set of open-source smart contracts that enable the issuance, management, and transfer of permissioned tokens on a permissionless blockchain, relying on a customized decentralized identity protocol to ensure that only qualified users hold the tokens.

ChainCatcher news, Worldcoin announced that at the ETHGlobal New York event, the smart contract ownership recovery solution A.S.R. won its "Best Overall" award for using World ID to restore smart contract ownership in case the keys of the EOA owner are lost; the decentralized petition platform C3 received its "Best Governance Application" award for using World ID to ensure that each petition signature comes from a verified unique human.

ChainCatcher news, the crypto exchange C3 has completed a $6 million seed round financing, led by Two Sigma Ventures. Jane Street Capital, Hudson River Trading, Flow Traders, Jump Capital, and GoldenTree Asset Management, as well as crypto-native trading firms CMS Holdings, AlphaLab Capital, and Cumberland, along with C2 Ventures participated in the funding.In addition, C3 co-founder Michel Dahdah stated that C3 supports its customers in keeping their funds in non-custodial crypto wallets or using other financial custodians, such as Fireblocks or Anchorage. C3 also offers traditional email login while using multiparty computation encryption technology to verify and protect that data. (source link)

ChainCatcher news, according to The Block, blockchain security company Sec3 completed a $10 million seed round financing in April 2022, led by Multicoin Capital, with participation from Sanctor Capital and Essence VC. Individual investors include former ParaFi Capital partner Santiago Santos and Solana co-founder Anatoly Yakovenko.It is reported that Sec3 was formerly known as Soteria and currently only serves Solana ecosystem projects. Its clients include Helium Network, Metaplex, and Tulip, with plans to expand to Ethereum, Aptos, Sui, and Polygon in the future. Its products Launch Audits, X-Ray, CircuitBraker, and WatchTower cover security solutions for projects from pre-launch to later stages. (source link)