24H Trending Coins & News | GENIUS Act Final Rules Land; PHP Exposes Severe Security Vulnerability (October 22)
- Key Takeaways: Solana completed its first major consensus upgrade in history, Alpenglow, and launched it on mainnet, aiming to reduce transaction finality from approximately 12.8 seconds to 150 milliseconds (about 99%), while the OCC finalized the stablecoin implementation rules under the GENIUS Act, becoming the first regulator to implement the legislation.
- Key Elements:
- In the first phase of the Solana Alpenglow upgrade, Votor replaces the original voting and finality confirmation mechanism. At the time the upgrade launched, mainnet finality was 6.6 seconds with throughput of 4,721 TPS, and Rotor will subsequently be introduced to replace Turbine.
- The OCC's final rules will take effect on January 18, 2027, removing the provision presuming third-party stablecoin rewards unlawful, but the prohibition on issuers paying interest directly still applies, and the relationship between issuers and third parties will be reviewed on a case-by-case basis.
- Market level: Most of the top 10 CEX trading volume coins rose, with NEAR up 6.23% and XRP up 2.16%; on OKX's gainers list, IRYS topped with 42.97%.
- The UK FCA launched two consultations on DeFi anti-money laundering compliance guidance and crypto asset regulatory exemptions, stating that the proposed guidance aims to clarify existing rules rather than create new policy.
- Lighter plans to apply to the CFTC in November for DCM and DCO licenses, with a review period of up to 280 days; Dogecoin Labs was officially established to drive DOGE's extension into payments and real-world DeFi applications.
- U.S. law enforcement agencies have frozen approximately $833 million in crypto assets tied to overseas scams and seized 503 fraudulent websites; Dataline completed a $10.6 million seed round with participation from Coinbase Ventures and others.
1. Trending CEX Tokens
Top 10 CEX Tokens by Trading Volume and 24-Hour Price Change:
- BTC: +1.31%
- ETH: +0.95%
- SOL: +0.45%
- XRP: +2.16%
- BNB: +0.77%
- NEAR: +6.23%
- ZEC: +4.37%
- HYPE: -0.49%
- UNI: +0.11%
- DOGE: +0.21%
Top 24-Hour Gainers (Data Source: OKX):
- IRYS: +42.97%
- EDGE: +12.67%
- PARTI: +12.44%
- LIT: +12.17%
- CORE: +11.43%
- CARDS: +10.64%
- CP: +9.97%
- PEOPLE: +9.88%
- CHIP: +9.15%
- GRASS: +9.13%
Top 24-Hour Crypto Stocks Gainers (Data Source: msx.com):
- SMCX.M: 15.16%
- INV.M: 13.54%
- DFDV.M: 13.18%
- MSTX.M: 12.65%
- APLX.M: 12.47%
- ABTC.M: 11.98%
- BNC.M: 10.20%
- BEX.M: 9.73%
- SWMR.M: 8.37%
- ASPI.M: 7.88%
2. Trending On-Chain Memecoins (Data Source: GMGN):
- Kimchi
- Dacity
Headlines
The U.S. Office of the Comptroller of the Currency (OCC) has published its final rules implementing the GENIUS Act, becoming the first regulator to finalize stablecoin implementation rules under the legislation. The rules will take effect on January 18, 2027, providing an access pathway for banks and non-bank entities to engage in payment stablecoin business, and establishing standards for foreign stablecoin issuers and asset custody.
Regarding stablecoin rewards, the final rules remove the presumption in the proposed draft that certain commercial arrangements between issuers and third parties may constitute a violation, but the statutory prohibition on issuers directly paying interest to stablecoin holders remains in effect. The OCC will review issuer-third party relationships on a case-by-case basis and may take enforcement action against efforts to circumvent the Act.
Multiple government websites across Europe and other regions were forced offline on Wednesday after a critical security vulnerability was discovered in the widely used PHP programming language, with site operators rushing to secure their systems. The PHP development team announced on Tuesday local time that it had discovered two critical security vulnerabilities and urged users to update immediately upon release of a patch. The PHP team said on Wednesday that a new version fixing the vulnerabilities has been officially released.
Trump Says No Attack on Iran Before Midterms, But U.S.-Iran Talks Still See No Real Breakthrough
U.S. President Trump said he will not bomb Iran before the midterm elections, but the U.S. is evacuating some non-essential personnel from Saudi Arabia, reducing troop levels at some Middle East bases, and deploying additional carriers and amphibious forces; the Israeli military reportedly sent dozens of fighter jets approaching the Iranian border before turning back this week, and its target list is reportedly being updated. Meanwhile, Pakistan, Qatar and others are stepping up mediation efforts, but the U.S. demands talks on the nuclear program while Iran wants to first discuss reopening the Strait of Hormuz, and negotiations remain deadlocked.
Industry News
UK FCA Launches DeFi Compliance Guidance and Crypto Asset Regulatory Exemption Consultation
The UK Financial Conduct Authority (FCA) has announced the launch of two consultations, one on guidance for DeFi firms complying with anti-money laundering and financial crime rules, and another on arrangements to exclude certain crypto assets from regulatory scope under recent legislative changes. The FCA stated that the proposed DeFi guidance aims to clarify existing rules rather than create new policy. The FCA is simultaneously consulting on crypto asset regulatory exemptions.
Trump to Focus on Overseas Crypto Abuse at White House Event
According to White House officials, U.S. President Trump plans to highlight his administration's efforts to combat overseas criminal organizations using cryptocurrency for fraud at a White House event on combating cybercrime. Transnational criminal groups are said to have stolen funds from American citizens through romance scams, phishing, ransomware attacks and other means. U.S. law enforcement has frozen approximately $833 million in crypto assets linked to overseas fraud and seized 503 fraudulent crypto websites under a Department of Homeland Security task force operation, while notifying nearly 9,000 U.S. citizens that they are being targeted by scams. As the U.S. congressional midterm elections approach, Trump and his administration's ties to the crypto industry are also drawing scrutiny over conflict-of-interest allegations.
Crypto wallet backup company Vault12 submitted a comment letter to the U.S. Securities and Exchange Commission (SEC) on Tuesday, stating that the SEC's proposed token safe harbor framework does not adequately address centralized exchanges' listing concerns, and that trading platforms still worry about potential future SEC retroactive challenges to the legal status of tokens.
Vault12 raised $17.45 million from 38 investors through a future token agreement in 2018. Its issued Vault Guardian Token (VGT) has yet to list on any centralized exchange. The project has fulfilled or formally abandoned all commitments in its white paper, but exchanges previously approached still require confirmation that the SEC will not determine in the future that VGT remains subject to the original investment contract.
Project News
predict.fun Launches 6 15-Minute Up/Down Markets Covering UNITREE and Other Underlyings
predict.fun announced on X that it has launched 6 15-minute up/down markets with underlyings including UNITREE, ZHIPU, SKHYNIX, SNDK, XAU and CL (crude oil), now open for trading.
Lighter Plans to Apply for U.S. Derivatives Trading and Clearing Licenses Next Month
Lighter founder and CEO Vladimir Novakovski said at a Q3 investor meeting that the platform plans to formally apply to the U.S. Commodity Futures Trading Commission (CFTC) in November for Designated Contract Market (DCM) and Derivatives Clearing Organization (DCO) licenses to facilitate business opening for U.S. institutional clients.
Novakovski said the team has had extensive preliminary communications with CFTC staff on how to apply existing regulatory principles to on-chain trading and clearing mechanisms. After formal submission, regulators have up to 280 days for review, and the team expects that preliminary preparations will help advance the approval process.
Dogecoin Labs Officially Established to Drive DOGE Expansion into Payments and DeFi Applications
With support from the Dogecoin Foundation, Dogecoin Labs has been officially established, integrating the MyDoge wallet, DogeOS application platform and Such App payment product into a single independent organization, with Jordan Jefferson serving as CEO. The organization will focus on expanding DOGE applications in consumer-grade use cases, payments, commerce, DeFi and gaming, extending its use cases from community culture and meme-driven demand toward practical applications.
Solana Alpenglow Goes Live on Mainnet, Aiming to Reduce Transaction Finality Time by 99%
Solana's first major consensus upgrade, Alpenglow, went live on mainnet around 13:54 UTC on Wednesday. The upgrade aims to reduce transaction finality time from approximately 12.8 seconds to about 150 milliseconds, a reduction of roughly 99%.
In the first phase, Votor replaces the existing voting and finality mechanism with direct validator voting and a certificate-based system; subsequent phases will introduce the Rotor block data distribution protocol, replacing Turbine. At the time of the upgrade launch, Solana mainnet transaction finality was 6.6 seconds with throughput of 4,721 transactions per second.
Funding & Investment
Dataline Completes $10.6 Million Seed Round with Participation from Coinbase Ventures and Others
Dataline, a decentralized data network project for AI agents, announced the completion of a $10.6 million seed round with participation from Coinbase Ventures and Robinhood CEO Vlad Tenev. The project also plans to conduct a public token sale through Uniswap's auction platform, with details expected to be announced next week and the token planned for launch by the end of this year.
Voices*Opinions
Bonk Guy posted that Bitcoin has risen about 3% since yesterday, while privacy-focused ZEC has gained 16% over the same period, adding over $3 billion in market cap, with the privacy sector becoming a market focus. He noted that MASK currently has a market cap of only about $26 million but is the highest-revenue privacy coin protocol, with protocol trading volume and fees continuously hitting all-time highs, and its Solana version expected to launch within days, potentially further boosting usage, trading volume and fee revenue. According to DeFiLlama data, MASK's revenue exceeds the combined revenue of the next 10 privacy protocols. Bonk Guy believes MASK combines a real product, genuine user demand, growing adoption and potential catalysts, and remains significantly undervalued by the market.
Bankless Founder Bullish on ZEC: Will Reach 10% of Bitcoin's Market Cap This Cycle
Bankless founder David Hoffman posted: "You thought ZEC's rally was over? ZEC will reach 10% of BTC's market cap this cycle, and potentially 25% next cycle."
White-Haired Stock Sage Serenity posted on X: "The divergence between fundamental demand and valuations has now reached extreme levels. On one hand, procurement from Super Micro Computer (SMCI) to SpaceX (SPCX) is accelerating; on the other hand, stock prices from Applied Optoelectronics (AAOI) to data center hosting providers are crashing. I believe that after the earnings season, October 2026 will be seen as another buying opportunity similar to the 'DeepSeek shock' or the 'April tariff panic.'"
