News linked to both this project and an event.
: Bitcoin News posted on X platform, stating that Bitcoin Core developer instagibbs claimed to have successfully reproduced the reported COLDCARD vulnerability on a newly initialized COLDCARD MK3 device, using only the number of button presses during the setup process, and said, "Sorry, now is the time to panic." He believes the issue affects MK2/MK3 devices, but stated that it is currently unable to confirm whether the MK4 has the vulnerability. Developer Antoine Poinsot stated that the key difference is that the MK4 uses a hardware random number generator to provide entropy for the seed and actually utilizes the microcontroller's True Random Number Generator (TRNG), while the MK3 does not. The proof of concept and mnemonic phrase verification are still under review.
Odaily News: US Treasury Secretary Scott Bessent urged the Senate on Thursday to pass the Clarity Act, stating that the House of Representatives passed the bill over a year ago, and staff from the Senate Banking and Agriculture Committees have since conducted thousands of hours of negotiations on bipartisan amendments. Bessent stated that the bill will enhance consumer protection and anti-money laundering requirements while providing regulatory certainty for digital assets. He also noted that the Blockchain Regulatory Certainty Act provision within the Clarity Act will protect decentralized software developers, making it clear that they are not subject to the registration requirements of the Bank Secrecy Act. Bessent criticized Senate Democrats for delaying the vote for political reasons, arguing that the vote will determine whether the United States maintains its global leadership position in digital assets. He concluded his statement by quoting Bitcoin creator Satoshi Nakamoto: "If you don't believe me or don't get it, I don't have time to try to convince you, sorry." The Clarity Act aims to establish a federal framework for the US digital asset market and divide the regulatory responsibilities for digital assets between the SEC and the CFTC, with most crypto assets generally falling under CFTC jurisdiction. Senate Majority Leader John Thune recently indicated that the bill is not expected to pass the Senate before the August recess.
data center operator Core Scientific disclosed in its second-quarter regulatory filing that it paid $41.9 million to terminate the Bitcoin mining machine contract with Block and its Proto division, with related losses amounting to $41.9 million. Both the agreement and future equipment deliveries have been canceled. The agreement, announced in July 2024, originally called for Proto to supply 3nm mining chips, corresponding to approximately 15 EH/s in hashrate, and included options for additional purchases. Core Scientific stated that it will no longer invest in new mining machines to maintain or expand hashrate, will generate cash flow from existing mining machines, and will sell or retire machines as appropriate. Core Scientific's second-quarter hosting revenue increased from $10.6 million in the same period last year to $137 million, accounting for 83% of total revenue; self-mining revenue fell 66% year-over-year to $21.5 million, representing 13% of total revenue. The company stated that quarterly Bitcoin production decreased by 53% year-over-year, and it continues to shift power from mining equipment to high-density computing systems such as GPUs.
According to Cointelegraph, Japanese game developer Gumi announced that starting this Saturday, it will jointly operate a crypto asset fund sized at 3 billion yen (approximately $18.3 million) with SBI Financial Services, with institutions such as Daiwa Securities Group participating in the investment. The fund is operated by SBI Crypto Fund (SBI Financial Services holds 51%, Gumi's subsidiary gC Labs holds 49%), mainly investing in Bitcoin and mainstream altcoins, and adopting strategies such as staking, rebalancing, and hedging. Gumi stated that this move aims to build a bridge between the Japanese corporate sector and the crypto market, and to prepare in advance for Japan's potential future lifting of the crypto ETF ban. As of April 30, 2026, Gumi's held crypto assets have reached 14.13 billion yen, nearly doubling compared to 7.58 billion yen a year ago, with its crypto business core assets consisting primarily of XRP.
: Japanese game developer Gumi announced it will launch a 3 billion yen (approximately $18.3 million) crypto asset fund this Saturday in partnership with SBI Financial Services, with support from Daiwa Securities Group and other investors. The fund will be operated by SBI Crypto Fund, a joint venture in which SBI Financial Services holds a 51% stake and Gumi's subsidiary gC Labs holds the remaining 49%. The fund will primarily invest in Bitcoin and major altcoins, employing strategies such as staking, portfolio rebalancing, and hedging. Gumi stated that the fund aims to bridge Japan's corporate sector with the crypto market and establish an operational track record ahead of a potential future lifting of the ban on crypto ETFs in Japan. Gumi's crypto business also includes managing its own crypto assets centered around XRP, offering portfolio management services through Hinode Technologies, and operating a crypto investment fund. According to Gumi's latest annual report, as of April 30, 2026, the company held 14.13 billion yen in crypto assets, nearly double the 7.58 billion yen recorded a year earlier.
According to Bitcoin.com, Binance's investigation team, jointly with India's Narcotics Control Bureau (NCB) and the Data Security Council of India (DSCI), successfully dismantled the darknet drug trafficking organization "Team Kalki". Reportedly, the gang used cryptocurrencies, the encrypted communication platform Session, the darknet forum Dread, and "dead drop" methods to distribute drugs within India, with supply originating from overseas suppliers; authorities have seized a large quantity of drugs from domestic and international packages. Binance and DSCI assisted law enforcement officers in identifying and freezing crypto assets related to the gang through blockchain analysis and wallet tracking technology. Binance Asia-Pacific Head S.B. Seker stated that the public transparency of blockchain makes illegal transactions easier to track and investigate.
Bitcoin News posted on platform X, stating that New Hampshire Governor Kelly Ayotte has signed HB 639 into law to enhance legal protections for Bitcoin and digital assets. The law protects self-custody rights, prohibits state and local governments from restricting blockchain use, bans discriminatory cryptocurrency taxes on purchases, exempts miners from money transmitter licensing requirements, and establishes a dedicated court docket for blockchain disputes. This measure further solidifies legal certainty for Bitcoin users, miners, and the broader digital asset industry.
According to Bitcoin.com, digital asset wealth platform Nexo announced the completion of an upgrade to its European Economic Area (EEA) operational structure to comply with the EU's Markets in Crypto-Assets Regulation (MiCAR). Nexo chose to partner with two entities regulated by the German Federal Financial Supervisory Authority (BaFin) rather than directly applying for a single MiCAR license: Tangany holds a MiCAR license and is responsible for providing segregated digital asset custody infrastructure; DLT Finance holds both MiCAR and MiFID II authorizations and is responsible for providing brokerage and execution infrastructure. Currently, all of Nexo's services in the EEA are operating seamlessly without any interruption.
hardware wallet company Trezor stated there is a distinction between Bitcoin self-custody and holding Bitcoin credit exposure. When users store assets on exchanges, brokerages, or funds, they are actually relying on third-party ledger records and withdrawal arrangements. The company noted that after the full implementation of new EU crypto regulations, some exchanges that failed to obtain licenses in time have stopped offering regulated services to EU users. Trezor stated that its founders Marek Palatinus and Pavol Rusnák launched the first hardware wallet 12 years ago, moving private keys from internet-connected computers to dedicated devices. Trezor explained that private keys are generated on the device and never leave it, with transactions being signed inside the device before being sent. Trezor CCO Danny Sanders previously stated that if users put Bitcoin into ETFs and call it Bitcoin ownership, it would be one of the worst outcomes for the industry. Trezor estimates that among approximately 600 million global crypto users, about 10% self-custody their private keys, and around 12 to 13 million people use hardware wallets.
According to Cryptopolitan, the Central Bank of Russia (CBR) has released a draft of supporting regulatory rules for the cryptocurrency market, covering registration and operational requirements for crypto exchanges, digital depository institutions, and token issuers. The draft stipulates that the minimum net assets of digital depository institutions must range between 50 million and 250 million rubles (approximately $600,000 to $3 million), depending on the nature of the business. These rules will supplement the "Law on Digital Currency and Digital Rights" passed by the Russian State Duma earlier this month, which is expected to officially take effect on September 1, 2026. Under the new framework, non-qualified investors are limited to purchasing mainstream assets such as BTC, ETH, and USDT annually, with a cap of $4,000; industry participants will have a transition period until March 1, 2027, to complete compliance and approval procedures.
Hyperliquid co-founder iliensinc responded to the abnormal SK Hynix pricing incident on Trade.xyz this morning, stating that Hyperliquid is a permissionless blockchain, and different teams can deploy and operate markets based on its infrastructure. Among them, the xyz:SKHYNIX perpetual contract was deployed and is operated by the XYZ team. The XYZ team is currently investigating the situation and will release updates once a conclusion is reached.Iliensinc also explained that the HIP-3 market deployer is responsible for providing data such as the mark price, oracle, and external perpetual contract price. Taking the pricing mechanism of a BTC perpetual contract as an example, the protocol provides the median of the latest on-chain transaction price, the best bid price, and the best ask price as one of three price components. The other two prices are provided by the deployer, and together these three influence the final mark price.
In its financial system stability assessment report released this month, the International Monetary Fund (IMF) stated that Brazil's cryptocurrency-based cross-border fund flows have been growing steadily since 2017, with their scale now exceeding traditional capital movements. The report indicates that these fund flows are largely driven by stablecoins, which are utilized by both corporations and retail investors for efficiency and tax-related reasons. Stablecoin flows are correlated with international and local investment indicators such as the S&P 500, VIX, and Bitcoin prices, and are also influenced by exchange rates, interest rates, policy uncertainty, and changes in tax policies. The IMF noted that the Central Bank of Brazil has taken measures to regulate the virtual asset service provider (VASP) industry, but gaps remain in areas such as customer legal protection and the segregation of custodial assets. Comprehensive implementation of international standards, including the Travel Rule, is still necessary for anti-money laundering and combating the financing of terrorism (AML/CFT). The report points out that Brazil's crypto system is interconnected with the traditional financial system, and regulators need to collaborate with domestic and international counterparts to establish a more robust reporting framework. The Brazilian Congress is preparing to deliberate on Bill 4308/2024, aimed at regulating the status of stablecoins.
Odaily Planet Daily reported that Bitcoin News posted on X platform, stating that Sen. Chris Murphy said he will vote against the CLARITY Act and claimed that President Trump is still a major participant in the crypto industry while regulating it, which is "fundamentally corrupt."
Odaily reports: After perpetual futures entered the regulated US market, Wall Street institutions are still taking a wait-and-see approach. Bank of America estimates that the global annual trading volume of perpetual futures is approximately 90 trillion USD; within a week of Kalshi launching perpetual futures in June, trading volume exceeded 1 billion USD. Perpetual futures are similar to standard futures but have no expiration date, meaning traders do not need to close or roll over positions monthly or quarterly. Instead, periodic funding rates keep the contract price close to the underlying asset. On May 29, the US Commodity Futures Trading Commission (CFTC) approved Kalshi to offer such contracts, and Coinbase also received approval to list regulated perpetual futures in the US. Insiders say that large financial institutions are still studying these products, with proprietary trading firms, market makers, and emerging clearing firms likely to be the first to participate. Large banks face stricter capital rules, client obligations, and reputational risks, and typically wait for years of data, clear regulatory treatment, and stable infrastructure. Perpetual futures may also be used to manage weekend risk, but market depth remains a concern. Industry insiders note that regulatory disagreements are emerging over whether certain contracts should be classified as futures or swaps, and CME has already challenged the CFTC's handling of Kalshi's Bitcoin perpetual contract.
According to Bitcoin.com, U.S. Senator Cynthia Lummis is pushing hard for the CLARITY Act to complete Senate voting before Congress adjourns. Section 303 of the bill grants the Treasury Department the authority to impose targeted digital asset sanctions on foreign jurisdictions, while Section 305 allows exchanges to freeze suspicious transactions for up to 180 days. On-chain data shows that North Korea's Lazarus Group stole approximately $643 million in the first half of 2026, accounting for two-thirds of the total global crypto theft during the same period ($972 million), including a $285 million attack on Drift Protocol in April and a $292 million attack on the KelpDAO cross-chain bridge. The group's cumulative theft amount has reached $6.75 billion since 2019. Currently, Galaxy Research has lowered the probability of the CLARITY Act passing within 2026 to 30%. The bill still requires 60 votes to advance, meaning at least 7 Democratic senators need to vote across party lines in support.
Odaily Planet Daily reported that Bitcoin News posted on X, stating that Fidelity Investments is calling on the U.S. Senate to pass the Clarity Act, emphasizing that clear regulatory frameworks are essential for building investor trust and securing U.S. leadership in the digital asset industry.
According to Cointelegraph, the Bitcoin Policy Institute (BPI) announced that it has become one of the founding partners of the U.S. Department of State's "Freedom Tech Excellence Program" (FTEP), and will participate in the project alongside Palantir Technologies, Anduril Industries, and the Victims of Communism Memorial Foundation.
Bitcoin News posted on X platform, stating that the final text of the CLARITY Act released on Wednesday expands protection for self-custody. The bill retains the Keep Your Coins Act, safeguarding individuals' rights to hold and transact their own digital assets. It also adds provisions stipulating that lawfully self-custodied assets shall not be deemed abandoned, unclaimed, forfeitable, or subject to state escheatment solely because they are inactive or dormant.
India's cybercrime agency has requested GitHub to remove the code repository for Bitchat. Bitchat is an offline messaging app launched by Jack Dorsey, featuring a decentralized design and no registration requirement. Indian authorities stated that Bitchat's design hinders lawful surveillance and investigations. Delhi protesters used this app, along with similar Bluetooth mesh applications, to coordinate actions during the exam scandal protests, circumventing multiple internet outages. It remains unclear whether GitHub complied with the takedown request within the three-hour deadline. As of Friday, Bitchat is still available on major app stores, and open-source code can typically be mirrored and stored beyond a single platform. (CoinDesk)
Odaily News Japanese regulators are advancing adjustments to the legal framework for digital asset investments, with spot Bitcoin ETFs potentially receiving approval for listing as early as 2028. However, the timeline remains subject to progress in regulation, product review, and tax reform. On July 15, Japan's Diet approved the transfer of Bitcoin and approximately 105 other crypto assets from the framework of the Payment Services Act to the Financial Instruments and Exchange Act, removing a major legal barrier for related funds to list on the Tokyo Stock Exchange. Major Japanese financial groups such as SBI Holdings and Nomura are preparing digital asset products. Japan also plans to adjust the crypto asset tax system from a miscellaneous income tax of up to 55% to a separate self-assessment tax rate of approximately 20.315%.