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Fairblock Launches Privacy Stablecoin CUSD on Arbitrum, Supporting Public or Private Transfers

Odaily News: Decentralized privacy solution Fairblock has announced the launch of privacy stablecoin CUSD. CUSD is built on PYUSDx and supported by M0, PayPal, MoonPay, and Predicate. It is initially deployed on Arbitrum and supports public transfers, as well as the ability to hide payment amounts and account balances. Institutions can use it to protect payroll distribution, treasury management, and OTC settlement information, while individuals can hide on-chain payment amounts and transaction flows. Fairblock stated that it will subsequently drive adoption and expand the use of privacy features through economic incentives, with more details to be announced separately.

Reddit to End RSS Support on November 13, Public API Set to Shut Down Next March

Reddit will discontinue RSS support on November 13 and plans to shut down its public API in March 2027, pushing developers to migrate to the Developer Platform.

R25 Studio Opens Public Beta: Fund Setup Compressed from Months to 10 Minutes, Onchain Asset Management Enters the Programmable Era

R25 today announced the official public beta launch of R25 Studio, the core product of its 2.0 architecture.R25 Studio is dedicated to realizing the vision that "anyone can become an asset manager," fully opening up institutional-grade fund setup, operations, and distribution capabilities. By abstracting cumbersome legal documents, back-end systems, and compliance processes into configurable smart contracts, R25 Studio has successfully compressed the fund setup timeline from months to just 10 minutes.The platform is built around four pillars — Build, Manage, Earn, and Distribute — covering Vault creation, subscription and redemption, investment management, fee earning, and distribution. Asset managers no longer need to build complex fund structures from scratch; they can autonomously configure investment parameters, management fees, and performance fee rates onchain, generate dedicated Vault Tokens/Shares, and list their Vaults on channels such as Dapp and Topnod. The platform also provides performance data including NAV, APY, cumulative returns, and maximum drawdown, helping asset managers monitor strategy performance in real time.Previously during the 1.0 phase, Axil launched a private credit Vault on R25 and successfully surpassed $130 million in TVL, validating the reliability of this infrastructure.The application channel for the first batch of managers is now open. (Please click the original link)

Polymarket odds for "Trump to officially rename AI by December 31" rise to 66%, up 17% in a single week

According to monitoring by PPP prediction market tool, Polymarket odds for "Trump to officially rename AI by December 31" have risen to 66%, up 17% in a single week.According to the settlement rules, Trump must formally adopt a new official name for "AI" or require the federal government to adopt a new name via executive order, presidential proclamation, or presidential memorandum before 11:59 PM Eastern Time on the specified date. Public statements, speeches, interviews, press conferences, and social media posts do not count.Previously, Trump reiterated his opposition to regulating Artificial Intelligence (AI) during a speech at the United Nations General Assembly in New York. He also stated that the term "Artificial Intelligence" underestimates the value of this technology and expressed hope that countries around the world would also adopt the new name "Super Intelligence."Join the PPP signal push community to stay one step ahead and seize the opportunity.

California Legislation Bans Public Officials from Issuing Memecoins, Multiple Consumer Protection Bills Take Effect Simultaneously

According to the official website of the Governor of California, Governor Gavin Newsom signed multiple bills on September 27, with core measures including: banning California public officials from issuing meme coins and prohibiting exchanges from listing meme coins that feature the likeness of public officials; cracking down on cryptocurrency fraud and money laundering while establishing victim recovery mechanisms; and clarifying procedures for the forfeiture of cryptocurrency assets linked to transnational criminal networks. Additionally, the legislation encompasses consumer protection clauses regarding performance ticket refund guarantees, bans on the resale of restaurant reservations, and enhanced consumer data privacy. In his signing statement, Newsom explicitly criticized Trump’s 2025 personal meme coin, stating that nearly 1 million purchasers have suffered cumulative losses exceeding $3 billion, while Trump himself has profited approximately $636 million.

Solana Alpenglow Upgrade Enters Second Public Testnet

Solana's core consensus upgrade Alpenglow has officially entered its second public testnet, with transaction settlement latency expected to be reduced from approximately 13 seconds to 150 milliseconds.

Polymarket odds for "the next Claude Opus model will be released on September 22" rose to 77%, up 50% in 24 hours

PPP prediction market tool monitoring shows that Polymarket odds for "the next Claude Opus model will be released on September 22" rose to 77%, up 50% in 24 hours.Only a new model explicitly named "Opus" by Anthropic counts, such as Claude Opus 5.1, Opus 5.5, Opus 6, etc. Other names such as Sonnet, Haiku, Fable, and Mythos do not count, unless Anthropic officially names it Opus.The release date is based on the calendar date in U.S. Eastern Time.It must actually be made available to the public to trigger settlement. Public betas and open rolling waitlists both count; closed betas, invite-only access, or private access do not count.If the model name, a placeholder, or a mislabel merely appears on Anthropic's official website but the model is not actually usable by the public, it does not count as a release.Settlement will primarily be based on Anthropic's official information, verified in combination with credible media reports.Join the PPP signal push community to stay one step ahead and seize the opportunity.

The probability of the next Grok model (4.7 and above) being released before September 18 is now reported at 15%, down 38% in 24 hours

According to monitoring by PPP prediction market tool, the probability on Polymarket of "the next Grok model (4.7 and above) being released before September 18" is now reported at 15%, down 38% in 24 hours.If, between the market's creation and September 18, SpaceXAI releases the next Grok model to the public and its version number reaches 4.7 or above, the market resolves as "Yes"; otherwise, it resolves as "No."Qualifying models must simultaneously meet the following conditions: the name or model identifier must include "Grok," and the version number must be 4.7 or higher—for example, Grok 4.7, Grok 4.7 Heavy, and Grok 5 all count; Grok 4.6 and its updated, snapshot, or promotional versions do not count. Standalone product lines such as Grok Code Fast and Grok Imagine also do not count, nor do the version numbers of the App or website itself.In addition, the model must genuinely be open to the public. Public testing or a rolling waitlist that anyone can apply to join may count, but closed beta, private invitations, or internal access do not count. It also does not count if text such as "Grok 4.7" merely appears on the website but the model is in fact not publicly usable.The main basis for judgment is official information from SpaceXAI, supplemented by credible media reports for verification.Join the PPP signal push community to stay one step ahead and seize the initiative.

Column Launches Bank-Native Stablecoin Infrastructure, Connecting USDC and USDT Directly to Bank Core Ledgers

Odaily News — Column, the bank founded by William Hockey, co-founder of U.S. fintech infrastructure giant Plaid, has officially launched bank-native stablecoin infrastructure. The solution integrates USDC and USDT directly into the bank's core system, placing stablecoin addresses and bank accounts on the same ledger, supporting 24/7 instant conversion between stablecoins and U.S. dollars, and connecting to payment networks including ACH, Fedwire, FedNow, RTP, and SWIFT.Public information shows that Plaid is a major U.S. provider of bank account connectivity and financial data APIs, offering bank account connection services to thousands of financial applications.

Polymarket odds for "OpenAI's valuation will reach $1 trillion by the end of 2026" have risen to 82%, up 20% in 24 hours

PPP prediction market monitoring shows that on Polymarket, the probability of "OpenAI's valuation will reach $1 trillion by the end of 2026" has risen to 82%, up 20% in 24 hoursIf from the event creation date through December 31, 2026, the OpenAI NPM Price published by Nasdaq Private Market corresponds to a private market valuation that at any point reaches or exceeds the target valuation set by the event, it resolves as "Yes"; otherwise, it resolves as "No."NPM publishes data only on trading days and updates it at 1:00 PM ET the following day. If by January 1, 2027, relevant data has still not been published, the event may remain open at the latest until January 4 at 11:59 PM.If OpenAI conducts an IPO or direct listing during this period, then in addition to the pre-listing NPM valuation, the valuation corresponding to the official offering price and the public market market cap from after listing through December 31, 2026, will also be referenced. Public market cap is calculated as "the highest/lowest official trading price on a trading day × the total number of outstanding common shares at that time."In simple terms: as long as before the end of 2026, OpenAI has at any point reached the valuation threshold set by the event according to NPM or official post-listing market data, it counts as "Yes."Join the PPP signal push community to stay one step ahead and seize the opportunity.

Liquid Network Vulnerability Disclosure Handling Sparks Public Dispute Between Samson Mow and Bitcoin Red Team

Bitcoin News posted on X stating that Samson Mow and Bitcoin Red Team researcher Calle are engaged in a public dispute over whether security warnings related to a Liquid Network exploit were properly handled. Calle claims that Blockstream did not act on the Red Team's email, ultimately resulting in a loss of 600 BTC; Mow responded by saying "no email was ignored." Calle stated that once Blockstream restores normal Liquid operations and publishes a post-mortem report, the Red Team will release a full account of the disclosure process. Mow separately warned against blindly trusting AI-generated security reports, saying that unverified fixes could introduce new vulnerabilities, and criticized researchers who prioritize pursuing "clout" over protecting Bitcoin.

Robinhood CEO Responds Directly to AMC Criticism: Public Companies Cannot Control Tokenization of Their Stocks

Odaily News - Robinhood CEO Vlad Tenev directly addressed AMC's criticism in a recent interview, stating that once a public company's stock begins trading publicly, other financial institutions should have the right to issue related financial products around those stocks without needing prior permission from the stock issuer.Vlad Tenev said that publicly traded stocks are essentially transferable property held by shareholders, and therefore other financial institutions should be able to launch financial products referencing such stocks without obtaining permission from the issuer. He specifically noted that the stock tokens offered by Robinhood are issued by independent entities and backed by the corresponding underlying stocks, so prior consent from the relevant listed companies should not be automatically required.AMC CEO Adam Aron previously criticized Robinhood's tokenization of AMC stock, arguing that the move bypasses the issuing company and disrupts the traditional relationship between the company and its shareholders, noting that token holders do not possess voting rights in the underlying stock. As for how Robinhood intends to exercise the voting rights attached to the underlying stock, Adam Aron said the company has not yet disclosed a specific plan. (CNBC)

Artificial intelligence company Humain plans to raise $2.5 billion to establish a data center investment fund.

According to Bloomberg, AI company Humain is planning to raise its first $2.5 billion in funding to establish a fund dedicated to data center investments. Sources familiar with the matter said the fund will finance 250 megawatts of data center capacity being developed in partnership with Al Moammar Information Systems, with the total scale potentially expanding to 1 gigawatt in the future. Backed by Saudi Arabia’s Public Investment Fund (PIF), Humain is advancing local AI compute and data center infrastructure to meet growing demand for AI processing.

Crypto industry stakeholders submit differentiated rule proposals to SEC on novel ETF regulation

Odaily News Crypto enterprises, asset managers, market makers, and consumer advocacy groups have submitted comments to the U.S. Securities and Exchange Commission (SEC) in response to its request for input on the regulatory framework for "novel ETFs," covering exchange-traded products such as crypto assets, private assets, event contracts, and leveraged strategies.Crypto industry organization Crypto Council for Innovation (CCI) recommended extending certain regulatory accommodations applicable to ETFs to non-ETF exchange-traded products. Venture capital firm Andreessen Horowitz (A16z) stated that the SEC should assess products based on their underlying assets and risk profiles, rather than treating all novel ETFs as a single category.Grayscale opposed adding new portfolio restrictions for mature digital asset products, while Chainalysis suggested leveraging public blockchains to enable real-time monitoring and verifiable disclosures. Kalshi expressed support for including event contracts in registered funds, whereas consumer advocacy group Public Citizen opposed offering event contract ETFs to retail investors. The SEC will evaluate whether to adopt a unified regulatory framework or craft separate rules based on product structure and risk. (Decrypt)

AI billionaires pour billions into securing data centers as poll opposition rises to 61%

According to Decrypt, Build American AI, an advocacy group under the super PAC "Leading the Future" backed by Marc Andreessen, Ben Horowitz, and OpenAI President Greg Brockman, has announced it will invest millions of dollars in advertising across Kansas, Ohio, and Wisconsin to strongly support data center construction. However, a recent poll from the Annenberg Public Policy Center shows that 61% of U.S. respondents oppose building new data centers locally, a significant rise from 49% earlier this year. A majority opposed the projects across all major political affiliations, with Democrats at 69%, Republicans at 54%, and Independents at 53%. President Trump commented on the matter, stating that communities resisting data centers would be "backward and poor," and warned that China is eager to see this backlash. Currently, New York has imposed a moratorium on hyperscale data centers, Texas has halted approvals, and multiple cities have followed with bans. According to Data Center Watch, approximately $130 billion in projects faced obstacles or delays in the first quarter of 2026.

Public Citizen: Investors in Trump-Related Crypto Projects Face at Least $4.7 Billion in Unrealized Losses

According to The Block, advocacy group Public Citizen published a report stating that investors in five cryptocurrency products linked to U.S. President Trump face at least $4.7 billion in losses, primarily unrealized losses; meanwhile, Trump has generated at least $1.4 billion in revenue through related crypto businesses in 2025.

Ledger Ethereum App Version 1.22.1 Contains Transaction Replacement Vulnerability — Users May Review One Transaction While Signing Another

Odaily News: OneKey Anzen has reproduced the Ledger vulnerability and discovered that Ledger Ethereum app version 1.22.1 contains a transaction replacement vulnerability. When an affected user is attacked, the hardware screen still displays transaction A under review, but the device may sign transaction B, which the user never viewed. OneKey Anzen stated that the issue stems from a race condition between the transaction display logic and the underlying buffer, with the attack requiring the host side to already be compromised by a malicious DApp or intermediary software. Ledger's CTO previously responded that a fix had been rolled out approximately two weeks ago, and users simply needed to update the app. Public information shows that the official tag for version 1.22.2 on Ledger's GitHub appeared on August 24. Ledger's official website states that the issue has been fixed through app-level checksums and SDK-layer patches, with Ledger Secure SDK v26.6.1 released on August 21, and the related apps have been rebuilt and republished. Users need to update the app via Ledger Live — updating only the device firmware will not complete the fix. Ledger stated that there is currently no evidence that this vulnerability has been actively exploited.

AI Becomes Focus of Massachusetts Senate Primary as Anthropic Spends $500,000 to Support Candidate Markey

According to CNBC, the Democratic Senate primary in Massachusetts will take place next Tuesday, with artificial intelligence emerging as a central focus. The race between incumbent Senator Ed Markey, 80, and Representative Seth Moulton, 47, continues to heat up. Moulton seized on Markey's gaffe during a debate where he admitted to not knowing whether he uses AI himself, turning it into a campaign ad that cited the incident as exactly "why we need a new generation of leaders." Public First Action, an organization supported by Anthropic, donated $500,000 to the Markey-supporting PAC "Commonwealth Together," citing Markey's "clear support for AI regulation" and his leadership in driving a 99-to-1 vote to remove a statewide AI regulatory ban provision from a budget reconciliation bill. Anthropic has previously donated $20 million to the organization. Both candidates advocate for stronger AI regulation: Moulton calls for federal AI legislation, while Markey has introduced an "AI Accountability Agenda." Markey also boasts endorsements from prominent progressive figures such as Sanders, Warren, and Ocasio-Cortez. Latest polls show Markey leading Moulton by 35 percentage points, 63% to 28%.

Trump-related crypto projects have caused investors at least $4.7 billion in losses, Public Citizen says

Odaily News - U.S. President Donald Trump and his family have caused investors at least $4.7 billion in losses through digital asset projects since 2022. Consumer rights advocacy nonprofit Public Citizen stated that the related projects include the World Liberty Financial governance token, NFT trading cards, Official Trump (TRUMP), and Trump Media's digital asset reserve.Among these, TRUMP investors lost approximately $3.2 billion, while USD1 stablecoin investors did not suffer significant losses. Public Citizen noted that the losses from TRUMP primarily reflect a transfer of wealth to a small number of early buyers, rather than funds disappearing outright. Donald Trump also earned $7.2 million from NFT licensing fees and royalties, as well as over $600 million from World Liberty token sales and equity sales.Public Citizen also called for adding ethical standards to the Digital Asset Market Clarity Act (CLARITY Act), requiring the U.S. President and his family to withdraw from related industry projects. Trump met with crypto company executives last week and called for passing a "fair version" of the bill. The Senate is scheduled to vote on a procedural motion on September 15, and advancing the bill requires support from at least 60 senators. (Cointelegraph)

Hyperliquid's perpetual contracts cover over 80 traditional commodity and stock markets, with notional trading volume exceeding $500 billion

Odaily News, Hyperliquid Policy Center stated on the X platform that perpetual contracts should be central to the innovation agenda of the U.S. Commodity Futures Trading Commission (CFTC). The agency has submitted a statement ahead of the first meeting of the CFTC's Technology Advisory Committee on August 20, noting that perpetual contracts are expanding beyond digital asset markets into traditional asset classes such as equities and commodities, and that demand for these products among U.S. market participants is rising. Perpetual contracts can meet the risk management needs of various market participants, particularly suited for airlines hedging fuel costs, investment funds managing portfolio exposure, and AI developers addressing compute costs—exposures that are ongoing and have no defined expiration date. Compared to futures with fixed expiration dates, perpetual contracts require no rollover and face no expiration or delivery issues, using periodic funding rates to anchor the contract price to the underlying asset. Currently, on Hyperliquid, perpetual contracts deployed by third-party developers have covered over 80 traditional commodity and stock markets, with cumulative notional trading volume exceeding $500 billion. The CFTC has taken multiple steps this year to facilitate the launch of perpetual contract markets in the U.S. In May, the CFTC approved the first perpetual futures contract listed in the U.S. and issued a policy statement on listing perpetual contracts along with guidance on continuous trading; in June, the CFTC sought public comment on expanding perpetual contracts to energy commodities and further consulted on compute derivatives. Additionally, Hyperliquid Policy Center believes that on-chain infrastructure can also modernize U.S. derivatives markets within the existing regulatory framework. Public blockchains can openly record markets, orders, and positions, conduct margin assessments programmatically on an ongoing basis, and enable real-time collateral transfers, thereby reducing counterparty credit risk and settlement risk. The agency will continue to provide research and technical documents to the CFTC's Technology Advisory Committee and committee staff, and work to establish a pathway for U.S. market participants to access on-chain markets in a compliant manner. The agency believes that perpetual contracts represent one of the most notable financial innovations of the past decade and should be further developed in the U.S. market.