infrastructure

AI prediction market infrastructure project InsightX announced the completion of a strategic round of financing, with investors including Aurumx Capital and Becker Ventures. The project previously secured Series A financing with participation from Infinite Alliance, UZ Capital, and Gemhead, bringing the total financing scale to 7.4 million USD.InsightX positions itself as the AI infrastructure layer for the intelligent economy, dedicated to transforming data, information, and collective consensus into programmable on-chain value. The first benchmark product is an AI-native prediction market, which now supports Mantle and Morph networks. As of October 20, the platform has over 40,000 registered users, with more than 540,000 on-chain interactions, and the cumulative platform trading volume has surpassed 1.157 billion USD.This round of strategic investors will introduce institutional market-making resources and industry networks to InsightX, helping to iterate the order depth engine, improve cross-market liquidity mechanisms, and promote the implementation of underlying infrastructure for the intelligent economy.

Research institution Tiger Research researcher Ryan Yoon released the final report of the prediction market series, discussing whether prediction markets have practical utility. The report states that participants bear the judgment results with funds, and prices are updated in real-time with new information, forming probability distributions comparable to traditional polls, expert surveys, and economic forecasts; prediction markets have expanded from sports and election predictions to macroeconomic and geopolitical data infrastructure.The report lists that Google Finance, CNBC, CNN, and The Wall Street Journal have displayed prediction market probabilities, and the parent company of the New York Stock Exchange, Intercontinental Exchange, along with the electronic bond trading platform Tradeweb, distributes relevant data to institutional clients. A working paper from the Federal Reserve Board describes the prediction market Kalshi as a high-frequency, continuously updated benchmark with rich information distribution. The paper states that Kalshi's median and mode predictions for the federal funds rate recorded perfectly the day before the FOMC meeting and significantly outperformed federal funds futures during that period; compared to Bloomberg consensus, it is more accurate for overall CPI and statistically similar for core CPI and unemployment rate.The report also cites research from the Iowa Electronic Markets: in five U.S. presidential elections from 1988 to 2004, and in a comparison of 964 polls, it was more accurate in 74% of cases; the average voting share error one week before the election was 1.5 percentage points, lower than Gallup's final poll of 2.1 percentage points. The report suggests that the platform needs to deepen liquidity to resist manipulation, communicate with regulatory agencies, and position itself as a monitoring tool while maintaining open transparency and data supported by independent research.

AI video startup Higgsfield Inc. announced that it has received investments from NVIDIA and TCV. This round of financing will be used to support global infrastructure development and talent recruitment. The company is headquartered in San Francisco, with its engineering team primarily located in Kazakhstan.This financing is a follow-up extension to the Series B funding in August, during which it raised $400 million, bringing the company's valuation to $5.4 billion.

According to Financewire, payment infrastructure provider X Pay, aimed at AI entities and APIs, announced the completion of a $1 million financing round, with investors including DCI, Credit Scend, Skyland Ventures, Zerra Ventures, and 5 other institutions.The funds from this round will be used to expand the supported blockchain networks, conduct independent security audits, launch an API marketplace, and prepare for EU compliance requirements, including MiCA.

According to Business Insider, AI infrastructure company Fireworks AI is in the preliminary negotiation stage for a new round of financing, with a target valuation of $30 billion to $40 billion, representing a potential increase of up to 10 times from its $4 billion valuation during the C round financing in October 2025. Related negotiations are still in the early stages, and the target valuation may change; the company declined to comment, and the report did not disclose the scale of this round of financing.Fireworks AI was founded in 2022 by engineers from the PyTorch team, an open-source AI framework under Meta, providing services for enterprises to customize and deploy open-source models based on their own data. The company announced in July 2026 that it had completed a $1.505 billion D round financing, reaching a valuation of $17.5 billion, and stated that its annualized revenue had surpassed $1 billion, with the daily processing volume of tokens increasing from 150 trillion during the previous round of financing to over 400 trillion.

The blockchain infrastructure layer Espresso announced the completion of its mainnet upgrade. Benchmark tests show that its data throughput reaches 181 MB/s, which translates to approximately 1 million stablecoin transfers per second, based on an average of 180 bytes per transaction.The average final confirmation time for transactions is 337 milliseconds, and under peak load of 1 million transactions per second, it is 778 milliseconds.

HUMAIN Both parties plan to collaborate on the deployment of up to 84 megawatts of AI computing infrastructure, approximately equivalent to 27,000 NVIDIA GPUs. The deployment of NVIDIA Blackwell Ultra chips is set to begin in the fourth quarter of 2026, with plans to deploy NVIDIA Vera Rubin series chips in 2027.

According to BBX data, yesterday global publicly listed companies in the U.S. stock market and mainstream financial institutions disclosed the latest developments in the disposal of crypto asset treasury, corporate governance accountability, and Layer 2 security tokenization cooperation. The core information is as follows:Shareholder Bastion Trading, holding approximately 9.99% of SkyAI shares, issued a statement pressuring for accountability regarding the liquidation of SOL and demanding a board restructuring: Major shareholder Bastion Trading, which holds approximately 9.99% of the NASDAQ-listed company SkyAI (NASDAQ: $SKYA), officially released a statement requesting that SkyAI's Executive Chairman Paul K. Danner III and three directors Soren Bo Christiansen, Timothy J. Ruemler, and Jason L. Monroe publicly explain their specific roles in evaluating, approving the takeover offer, and overseeing the complete liquidation of SOL, including who authorized and supervised the liquidation, reviewed the timing of the transaction, execution methods, counterparties, and transaction costs.Meritz Securities of South Korea signs MOU with Optimism Foundation to explore tokenized financial asset clearing based on OP Stack: South Korea's mainstream financial institution Meritz Securities announced the signing of a memorandum of understanding (MOU) with the Optimism Foundation. The two parties will jointly study the issuance, clearing, and distribution framework of tokenized financial assets based on OP Mainnet and other OP Stack networks, deeply exploring the commercial viability of using Ethereum public Layer 2 as a financial-grade distribution and clearing infrastructure. Meritz Securities stated that it will focus on exploring tokenized financial products based on high-quality local assets within the legal and licensing compliance framework, and will promote implementation in conjunction with the progress of South Korea's security token offering (STO) regulations. Previously, KB Securities and DB Securities in South Korea have also successively accessed the OP Stack ecosystem to explore related tokenization businesses.

Google Cloud and NVIDIA announced that the NVIDIA Vera Rubin infrastructure is officially open for full use.

NVIDIA launched the DSX POD artificial intelligence factory to accelerate infrastructure deployment in Europe. The DSX Pod module can reduce deployment time to as fast as 14 days.

S&P Global warns that six major tech companies, including Amazon, Microsoft, Alphabet, Oracle, Meta, and SpaceX, may have actual debts and contingent liabilities related to AI infrastructure that exceed the levels reflected in public data.S&P expects that these six companies will spend more than $7 trillion on capital expenditures for data centers and other AI projects from 2025 to 2030, and will maintain negative free cash flow at least until next year. The rating agency has not yet broadly downgraded credit ratings as a result, but believes the biggest risk is that expected profits may not materialize after the massive investments are completed.

According to CoinPost, Japan's Minister of Land, Infrastructure, Transport and Tourism, Toshiaki Inoue, stated in the House of Representatives' Land, Infrastructure, Transport and Tourism Committee that he will study the introduction of stablecoins into the consumption tax exemption system for foreign tourists visiting Japan, and mentioned a "refund method" for tax refunds after departure confirmation, stating that he will promote responses from the user's perspective.According to the Japan Tourism Agency, the country's tax exemption system will change to a refund method starting from purchases made on November 1: Tourists will purchase goods at tax-included prices, and within 90 days from the date of purchase, upon departure confirmation by customs, they can then receive the consumption tax refund, which will be handled by the duty-free shop or an entrusted refund agency.

According to a report by Xinhua News Agency, the Digital Renminbi Operation Management Center has publicly announced the digital renminbi infrastructure service system and launched two core achievements.The two core achievements are the Central Bank Digital Currency System (DCEPS) and the Digital Renminbi Smart Contract Ecological Service Framework (e-CNY SMART Contract).

According to a report by the Korean Economic Daily on October 21, Elice Group, an AI infrastructure company providing AI cloud and educational and office software, saw a significant rebound the day after its listing on the KOSDAQ. As of 9:15 AM that morning, Elice was priced at 79,900 Korean won, an increase of 18,400 Korean won from the previous trading day, a rise of 29.92%. The previous trading day's closing price was 61,600 Korean won, down 28,900 Korean won from the issue price of 90,500 Korean won, a decline of 31.93%. The report stated that even if the price reached the limit increase for the day, the stock price would still be below the issue price.Bloomberg reported on October 20 that Elice fell about 32% on its first day of trading, becoming a case of weakened confidence in so-called new cloud companies, and noted that it was at the center of the debate regarding AI company valuations and their ability to realize those valuations. Reuters stated that the sharp drop again raised market concerns about the sustainability of large investments in AI infrastructure and the investment recovery cycle. CNBC reported that the impact of the listing performance has spread to U.S. data center-related stocks. The scale of this public offering was $150 million, and the company plans to use the listing funds for the construction of modular data centers and related infrastructure.

Elon Musk stated that the bottleneck in the development of artificial intelligence lies more in power, cooling, and infrastructure, rather than in chips.

The Bitcoin infrastructure protocol Echo Protocol announced on platform X that it will gradually terminate the operation of the protocol due to business adjustments. The official announcement expressed gratitude to the community, partners, and users for their long-term trust and support, and committed to completing the subsequent liquidation work transparently and responsibly.Currently, all core businesses of the Echo Protocol have fully stopped accepting incremental funds. The lending protocol has halted new deposits, new loans, and interest accrual, while the strategy and LSD businesses have also ceased new deposits and new pledges.The official has now opened repayment, withdrawal, and necessary asset liquidation channels, urging users to take action as soon as possible: lending users should repay debts, release collateral, and withdraw assets promptly; strategy and LSD users should initiate exits and claims as early as possible; users holding aBTC can continue to use the Aptos-to-B² cross-chain bridge for redemption.To ensure an orderly liquidation process, the announcement specified key timelines. All borrowers with outstanding debts must complete repayments by November 14, 2026, or face collateral liquidation, with the proceeds used to repay lenders. The final deadline for users to make repayments, withdrawals, and release pledges is November 19, 2026, at 23:59 (UTC).After this, the Echo Protocol will officially cease operations, and all remaining positions will enter the final liquidation and settlement process, with the platform only retaining the redemption service of the Aptos-to-B² cross-chain bridge. Since LSD and Strategy assets depend on the request time for underlying pledges/unpledges, the actual time users can claim will be affected by this factor.

On October 16, VerityAI, an AI trust and reputation network, received investment from AURUMX Capital. AURUMX Capital possesses compliance resources in traditional finance and digital assets, holding Hong Kong SFC license number 4/9 and MSB qualification. The project had previously received investments from Titan Foundation USA and BlockX.VerityAI is dedicated to transforming market research and predictive signals into on-chain verifiable reputation assets, building a credibility assessment system for contributors in the digital market. AURUMX Capital will leverage its institutional resources to promote the application of VerityAI's verifiable reputation infrastructure in institutional scenarios. Its core product, Signal Explorer, now supports Morph Mainnet and BNB Chain, having generated nearly 20,000 on-chain signals as of October 16, 2026.

Citibank stated in its official insights report "Digital Frontier: Collateral in a Tokenized World" that as financial markets accelerate towards continuous, around-the-clock operations, collateral management is undergoing a structural evolution. Institutional-level tokenization is moving beyond isolated proof of concepts to establish scalable operational tracks on global banking, custody, and market infrastructure, making collateral a continuous liquidity and optimization engine.Citibank mentioned that combining tokenized assets with regulated on-chain settlement currencies can achieve instant atomic cash-to-cash transactions, eliminating multi-day gap risks and expanding the range of eligible collateral to include tools like tokenized money market funds. Global asset managers and asset owners will unify traditional and digital collateral into a single, continuously optimized inventory over many years of hybrid operating models, covering counterparties, custodians, and settlement venues.