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According to CoinDesk, a governance proposal from the Optimism community has been approved, reallocating 546.9 million OP tokens originally planned for user airdrops to the "Strategic Ecosystem Fund" managed by the Optimism Foundation, sparking discussions in the community about governance transparency and user rights. The OP tokens involved account for approximately 12.7% of the total supply, valued at about $49.7 million at current prices.The Optimism Foundation stated that as the ecological strategy shifts towards institutional adoption and corporate partnerships, large-scale user airdrops are no longer fully aligned with the current development direction. Unused tokens can be utilized for ecosystem incentives, partnership building, and enterprise-level project expansion. The final vote resulted in 17.974 million OP in support and 10.931 million OP against the proposal.A key turning point occurred 16 minutes and 52 seconds before the voting ended, when the Optimism core development team Test in Prod (delegate.testinprod-io.eth) cast 8.486 million OP in support, raising the approval rate from 45.77% to 61.84%, ultimately pushing the proposal through.If the vote from Test in Prod were excluded, the support rate for the proposal would only be 46.47%, which would not have passed, and the related tokens might have remained in the user allocation pool. The Optimism Foundation previously committed to disclosing the cumulative usage of the fund and related results through an annual budget report. This vote has also reignited discussions about the influence of "large delegated voting rights" in DAO governance and the balance of rights for token holders.

Kaito AI founder Yu Hu responded to the community's privacy concerns regarding the Pulse browser extension. Yu Hu stated that Pulse's verification feature is based on zkTLS technology and generates encrypted proofs only when users actively initiate verification. Kaito only receives the final proof and not the complete account data or browsing history. The interactive data collection of Pulse on the X platform (such as content exposure, duration of stay, interactions) has been clearly authorized at the time of user installation and will not send browsing activities from other web pages to Kaito.Regarding the Chrome prompt "can read and write all website data," Yu Hu acknowledged that its displayed scope is broader than actual use and will be corrected in the next version to "can read and write X website data," which critics like Ultra have recognized. Kaito Pulse will be open-sourced this week for community review. Yu Hu stated that Pulse's device fingerprinting feature is only used to prevent abuse behaviors such as click fraud and witch attacks, and is not used for analysis or other purposes. This statement serves as Kaito's official response to recent community concerns, with the specific features of Pulse to be confirmed by the open-source code.

The attention economy platform Kaito AI launched the browser extension Kaito Pulse on August 18, which can directly integrate users' public holdings and other off-chain activities on platforms like Polymarket and Hyperliquid into the X timeline, and synchronously introduce the attention metric Aura to measure the attention signals generated by users' statements and actual behaviors. Users can accumulate Aura by installing the extension, using Yaps to receive initial Aura, verifying transactions, or engaging in creator activities.Subsequently, well-known analyst @0x_ultra released a source code analysis stating that the extension has multiple data collection behaviors, including generating a unique device fingerprint through GPU rendering, device model, and audio tests, and associating it with the X account; recording user behaviors such as scrolling duration, clicks, searches, bookmarks, etc., during X sessions, and sending heartbeat packets every 30 seconds; reading subscription plans and usage for ChatGPT and Claude during verification, as well as wallet balances, holdings, profits and losses, and deposit/withdrawal records on platforms like Binance. The extension only allows communication with the Kaito domain, and the ZKTLS part is based on the open-source project Primus branch. Kaito officials have not yet responded to this.

The Offchain Labs research team has released advancements in zero-knowledge proof technology, covering areas such as proof acceleration, verifiable AI, and recursive security. Among them, the vector commitment scheme has reduced the proof generation time for 64,000 data entries from about 2 minutes to 32 milliseconds, achieving a speedup of approximately 4000 times; the new proof system Zaratan has achieved native full succinct proofs for integers for the first time, which can reduce the computational overhead of operations like RSA by about 5000 times; in terms of verifiable AI, a lightweight verification protocol can shorten the inference verification time for large models from several minutes to milliseconds.Arbitrum is exploring a multi-prover architecture that combines ZK proofs with fraud proofs and TEE to eliminate single points of failure and shorten L1 settlement cycles.

According to South Korean media NATE, the Korea Regulatory Reform Committee has proposed amendments to the enforcement decree of the Specific Financial Transaction Information Act, excluding minor violations from the qualification restrictions for major shareholders of Virtual Asset Service Providers (VASP).This move has sparked discussions in the market regarding exchange mergers and acquisitions, the entry of new businesses, and the fairness of regulation. The proposal to relax restrictions also involves issues related to the boundaries of the enforcement decree's authority.

According to CNN, U.S. Democratic Senators Elizabeth Warren and Richard Blumenthal have requested the U.S. Securities and Exchange Commission (SEC) to investigate the Meme coin TRUMP issued by Trump, to confirm whether the project involves fraud or improper profit-making. In a letter to SEC Chairman Paul Atkins, the two stated that the Trump Meme coin project "may constitute an illegal scam" and urged the regulatory agency to investigate whether the token involves "illegal fraudulent activities or facilitates improper profit acquisition."Reports indicate that Trump launched his personal Meme coin TRUMP just days before his inauguration in 2025. After the token went live, its price surged, reaching a market value peak of approximately $9 billion on January 19, 2025, but then plummeted significantly. Currently, the market value of the token has fallen to less than $400 million, a decline of over 95% from its peak. According to data from the cryptocurrency data platform CoinMarketCap, investors who bought at the high are currently facing about a 97% loss. Blockchain analytics firm Nansen previously cited data showing that by the end of June, nearly 1 million investors had incurred losses due to this Meme coin, with total losses amounting to approximately $3.8 billion. About 80% of the supply of the Trump Meme coin is held by entities related to the Trump Organization. Trump has previously stated that he complies with the law and allows his family to manage personal financial matters.Elizabeth Warren and Richard Blumenthal emphasized in their letter whether the project is similar to a Rug Pull in the cryptocurrency industry. They believe that even if it is not a traditional sudden withdrawal scam, it may still fall under a "soft pull" that leads to investor losses through a gradual withdrawal of market support. The SEC has not yet commented on this matter.

Uniswap founder Hayden Adams posted on the X platform in response to the controversy over the v4 fee switch, clarifying that "the reduction of LP fees" is a misunderstanding; the protocol fees are additive rather than deductive, and LPs still earn 30 basis points per transaction.Regarding the claim that "the protocol takes 25% of LP profits," he stated that on a 30 basis point pool, the protocol fee is 5 basis points, accounting for about 14% of the total transaction fees, and LPs have not lost any of their earnings. Hayden Adams also pointed out that centralized exchanges charge 100 to 200 basis points per transaction, making Uniswap's 5 basis point fee at the 30 basis point level 20 to 40 times cheaper. He also criticized some forked projects that charge 100% transaction fees but use uneven inflation set by token voting to "compensate" LPs.

Coinbase CEO Brian Armstrong posted on X in response to the recent controversy sparked by his profile picture change and the voices from the Base community feeling insufficiently supported. Armstrong made it clear that his personal X account should not be viewed as investment advice or a signal source for individual tokens; he simply shares content online that he finds interesting or funny, and he may not be aware of whether the content relates to a specific token or project. His posts and profile picture do not constitute endorsement or commitment.Armstrong pointed out that Base is committed to building financial services infrastructure, covering tokenized stocks, lending protocols, stablecoin payments, and even meme coin trading. He supports economic freedom and user freedom to trade, but treating his X account as a trading signal is a risk users must bear, which also goes against his own wishes. Regarding support from the Base team or Coinbase, Armstrong stated that many tokens cannot be listed on centralized exchanges due to compliance and regulatory reasons, "If you hope Jesse or I can help pump or call certain tokens, we will not do that."The ways Coinbase has committed to support include hosting offline Base Batches events, providing funding to promising developers, investing in quality projects through Coinbase Ventures and the Base ecosystem fund, and regularly integrating promising Base DeFi protocols into Coinbase products. Currently, the post has over 1.05 million views.

The Financial Services Commission of South Korea responded positively to the recent controversies surrounding single-stock leveraged exchange-traded funds (ETFs) when it released supplementary regulatory measures. Byeon Je-ho, the Director of the Capital Markets Bureau of the Financial Services Commission, clearly stated that launching leveraged ETF products targeting single stocks such as Samsung Electronics and SK Hynix in the domestic market has indeed had a significant effect in locking in domestic investment demand and preventing capital outflow to overseas leveraged markets like Hong Kong or the United States.In response to external accusations that single-stock leveraged ETFs are the "main culprit" behind the recent increase in volatility in the South Korean stock market, the Financial Services Commission refuted this claim. Byeon Je-ho pointed out that the recent dramatic market fluctuations cannot be solely explained by leveraged ETFs, with the core reason being the alternating expectations of the global semiconductor industry cycle. Data shows that from May 26 to July 10, the annualized daily return volatility of U.S. SanDisk (131%), Micron (123%), and Japan's Kioxia (118%) was higher than that of South Korea's SK Hynix (113%) and Samsung Electronics (96%). Additionally, some investors' contrarian operations have played a role in stabilizing stock prices to some extent.Regarding the demands from some politicians and market participants to "forcefully delist single-stock leveraged ETFs," the Financial Services Commission clearly rejected this request. The official explanation stated that delisting must meet statutory termination criteria such as a sharp decline in market value or a lack of liquidity providers (LPs), and currently, the market is showing signs of heating up due to excessive demand, which does not meet the delisting conditions. The Financial Services Commission indicated that such calls should be understood as the market's urgent expectation for strengthened compliance and robust regulatory measures.

According to BFM News, the Johor state government of Malaysia has requested the federal government to investigate the Network School, founded by former Coinbase Chief Technology Officer Balaji Srinivasan, due to allegations that some Israeli citizens participated in the project using third-country passports. The Johor state government has asked the Ministry of Home Affairs and relevant law enforcement and security agencies to verify the identities, nationalities, and entry purposes of the individuals involved, and to investigate whether the operation of Network School requires registration or approval under Malaysian law.At the same time, authorities will also review whether the project complies with relevant regulations regarding site permits, building usage, land use, accommodation operations, and commercial activities. If any violations are found, actions will be taken in accordance with the law. It is understood that Network School is located in Forest City, Malaysia, founded by Balaji Srinivasan, and is a private residential community built based on his "Network State" concept, with membership fees starting at $1,500 per month, offering services such as accommodation, dining, fitness, and shared office space.

In response to the recent market controversy regarding the reduction of Stabledrop shares, Cap founder Benjamin issued a statement of apology and provided a detailed response. He stated that the team prematurely committed to an airdrop scale of 11 million before the funding was fully secured, but subsequent changes in the market environment led to a fundraising amount that fell short of expectations, resulting in the actual airdrop pool shrinking to 4.2 million.To avoid substantial principal losses for early YT (Yield Token) holders, the team temporarily adjusted the originally planned linear distribution scheme to a "capital protection but no profit" restructuring model, ensuring that no one incurs losses. This rule applies equally to all wallets. Meanwhile, in response to community concerns about a related whale address allegedly engaging in "internal score manipulation," Benjamin clarified that the wallet belongs to a former colleague and is not operated by the team, and that project treasury funds have not been utilized. Additionally, he emphasized that the Cap protocol is still operating healthily, and the decline in TVL that occurred over the weekend was mainly due to the surge in USDM lending rates on Aave for MegaETH, causing arbitrageurs to exit, which is unrelated to this airdrop incident. All redemptions have been processed smoothly.

After a meeting with Islamic scholar Mufti Taqi Usmani, Bilal bin Saqib, the chairman of the Pakistan Virtual Assets Regulatory Authority, stated that stablecoins, tokenized RWA, and other blockchain products should undergo separate technical and Islamic law assessments and should not be regarded as the same category.Previously, scholars including Usmani issued a fatwa declaring that USDT and other cryptocurrencies do not constitute wealth recognized by Islamic law, rendering transactions for purchasing physical goods or digital services invalid. Pakistan passed the Virtual Assets Act in March of this year, requiring exchanges, custodians, and token issuers to ensure compliance with Islamic law under the guidance of an Islamic finance scholars committee. At the same time, the country is advancing sovereign stablecoins, national asset tokenization, and licensing for cryptocurrency trading platforms.

A five-day public debate between ether.fi CEO Mike Silagadze and KAST CEO Raagulan Pathy has brought KAST's user deposit terms into the spotlight. Silagadze publicly shared screenshots showing that KAST's terms treat users' deposited stablecoins as sold to KAST, with ownership immediately transferred to the company, and the original terms did not mention that users could request redemption.According to The Defiant, verified through the Wayback Machine, these terms have been in place at least since June 25. As of July 7, KAST updated its terms to include users' right to redeem unspent balances, but the legal structure remains unchanged—deposits are still defined as sales, with the company's total liability capped at $500, registered in Comoros, Anjouan Island, and governed by Seychelles law.Additionally, KAST previously promised that points would be exchanged for tokens on a one-to-one basis, but on July 2, this was changed to conversion into tokenized equity, causing dissatisfaction among users. Research account Decentralisedco pointed out that KAST can earn about 4-5% annualized returns from idle balances by counting users' stablecoins as company assets, a structure that differs from competitors like ether.fi, which settle through user-controlled smart contracts.

In response to the online incident of "Gate being hacked for 1.7 million," the platform's founder and CEO Dr. Han tweeted: The details of the incident are all here. After reading, it will be clear. Regarding this incident, the official Gate account has already provided a complete disclosure and review of the events earlier.

The recent voting results of the ENS DAO, which governs the Ethereum Name Service, have sparked controversy within the community, as some members pointed out.In the latest on-chain vote, ENS founder Nick Johnson cast approximately 3.26 million votes against the proposal to extend the security committee's term for two years. This proposal had previously passed a Snapshot community vote, but the on-chain execution proposal did not receive support.As the controversy escalated, some community members expressed concerns about the degree of decentralization in the ENS DAO governance mechanism. However, there are also viewpoints suggesting that this incident reflects more on the distribution structure of governance tokens rather than a failure of the protocol itself.

The Ethereum community is debating the proposal to tax staking rewards. The newly established EthLabs has received support from institutions such as BitMine, providing off-chain funding alternatives for ecological development.

Bitcoin mining company Hut 8 has agreed to pay $2.35 million to settle a securities class action lawsuit filed by investors. The lawsuit alleges that Hut 8 made misleading disclosures regarding operational risks and potential issues related to the merger with U.S. Bitcoin Corp. in 2023.The focus of the lawsuit involves power and network connectivity issues at the King Mountain Bitcoin mining project in Texas. Investors claim that Hut 8 exaggerated the merger benefits and did not adequately disclose the associated operational risks. According to the settlement agreement, Hut 8 does not admit to any wrongdoing or liability.Documents show that the $2.35 million settlement amount represents approximately 19.6% of the plaintiffs' estimated maximum recoverable losses of $12.08 million. The settlement plan is still subject to final court approval.

According to CoinDesk, major lobbying organizations in the U.S. cryptocurrency industry jointly sent a letter to the House Ways and Means Committee, urging the advancement of the "Tax Clarity for Mining and Staking Act," advocating for tax treatment options for cryptocurrency miners and staking income recipients. The bill was introduced by Republican Congressman Mike Carey, and its core content allows taxpayers to choose the timing of taxation when they receive new mining or staking assets—either paying taxes at the time the assets are generated or deferring taxes until the final sale.Industry associations, including the Blockchain Association, Digital Chamber, and Crypto Council for Innovation, have expressed support, arguing that the current tax system may force users participating in network security maintenance to bear tax burdens before they have realized the assets. Supporters claim that the proposal does not provide "indefinite deferral," but rather avoids immediate taxation on income that has not yet realized liquidity, thereby alleviating cash flow pressure on miners and validators.However, Democratic lawmakers and some external critics are concerned that this mechanism could be exploited by large mining companies for long-term tax deferral, especially in the context of some publicly listed or politically connected companies participating in mining operations, raising potential policy arbitrage disputes. Meanwhile, the industry's focus remains on the broader "Digital Asset Market Structure Act" (Clarity Act), but tax issues have become the second key battleground, expected to continue advancing in tandem with regulatory framework legislation in the coming weeks.

According to Forbes, in the 2026 U.S. Congressional primary elections, the Democratic PAC "Protect Progress," supported by Coinbase, Ripple, and Andreessen Horowitz, is making a large-scale intervention in several Black district primaries. The PAC invested over $4.9 million in Maryland candidate Adrian Boafo, helped Christian Menefee in Texas defeat anti-crypto Congressman Al Green (spending over $5 million), and invested about $4 million in Georgia to support Jasmine Clark's victory.The related campaign advertisements did not mention the cryptocurrency industry background. Journalist Joy Reid characterized this operation as "Blackwashing"—delivering funds from the crypto industry to Black districts under the guise of progressiveness while deliberately hiding the identity of the funders.Analysts point out that the core logic of this network is not based on race, but rather on supporting allies and suppressing critics, with the ultimate goal of influencing the legislative direction of the pending "Digital Asset Market Clarification Act" (CLARITY Act).