memo

Bitcoin Core contributor Peter Todd has joined the MARA Foundation as the chief maintainer of Slipstream. Slipstream is MARA's private Bitcoin mempool service, and the foundation announced this appointment on Thursday. Todd will be responsible for the development and operation of this service.Slipstream allows users to send Bitcoin transactions directly to the MARA Pool without going through the public Bitcoin peer-to-peer network. Since transactions sent via Slipstream remain private before block confirmation, this service helps to conceal key information before confirmation, avoiding the exposure of public keys. The service played a role after hackers exploited a vulnerability in the Coldcard hardware wallet to steal over $115 million in user funds in July this year.MARA's Slipstream first gained attention in 2024 for releasing large Ordinals inscriptions and has recently been used in research projects such as Quantum Safe Bitcoin and Binohash. Todd is a long-time Bitcoin Core contributor, co-author of BIP 125 (replace-by-fee), creator of OpenTimestamps, and launched Libre Relay in 2024. He believes that mempool policies should follow what the market wants miners to package, rather than restricting how people use Bitcoin.

Trader degentrading (@degentradingLSD) pre-market analysis shows the following major signals in the current market:Macroeconomic Level: The 10Y yield has risen to 5.2%, and the 30Y has risen to 5.5%, approaching historical highs; the South Korean stock market opened down 2.5%, with the memory and semiconductor sectors (SK Hynix, Samsung, MU, SNDK) generally down 2% to 5%. It is expected that price movements will continue to fluctuate before MU's earnings report is released.New Cloud Computing: The investment payback period for computing projects is now less than a year, and market perceptions are changing. It is expected that the new cloud sector will undergo rapid revaluation, and the issue of power bottlenecks is also receiving increasing attention.Tech Stocks: META is weak pre-market, focusing on buying at the 690 support level or opportunities for breaking historical highs. If the large-scale data center sector breaks through as a whole, META, MSFT, and others will face paradigm-level repricing.Cryptocurrency Market: Mainstream coins and altcoins are generally weak, with BTC possibly testing the 82K support level; last week, TAO and DOGE were reduced, and CRDO was taken for profit to release risk capital. During the KBW period, crypto sentiment is usually somewhat positive, and this week's strategy focuses on finding short-term bullish opportunities.

According to official news, Tether, corporate and institutional bank Pave Bank, and the Singapore non-profit organization GFTN (Global Financial and Technology Network) signed a Memorandum of Understanding (MoU) on September 24, 2026, to jointly explore the launch of the "Georgia-Singapore FinTech Scholar Program."The program aims to select outstanding STEM undergraduates from Tbilisi State University to study for one semester at Singapore Management University starting in 2027. The content will cover academic courses, industry exchanges, mentorship, and a graduation project focusing on the Georgia-Southeast Asia FinTech corridor. Participants will also have the opportunity for internships with partner organizations and access to GFTN's global knowledge network resources.Tether CEO Paolo Ardoino stated that this collaboration aims to open global opportunities for young talent and help build a more inclusive financial future.

According to Slow Fog Security Alert, the AI memory toolchain under MemTensor has been compromised. The open-source long-term memory library MemoryOS (PyPI) aimed at LLM and AI Agent, as well as the official plugin memtensor/memos-cloud-openclaw-plugin (npm) that connects to the OpenClaw runtime, have been implanted with a cross-platform Go binary, which triggers execution when the package is loaded or imported.Affected versions include: MemoryOS==2.34 on PyPI, and npm plugins 0.1.21, 0.1.23, 0.1.25. Among them, the affected npm plugins may also cause user prompt content leakage. Slow Fog recommends taking the following measures: uninstall or downgrade to known safe versions (npm 0.1.20, PyPI 2.33); terminate the sckit process; block related infrastructure; check network activity; and rotate credentials in the affected environment.

Axios reported that allies of Trump are attacking Dario Amodei, the CEO of the artificial intelligence company Anthropic, as a representative of the "doomsday" narrative surrounding artificial intelligence and one of the founders of the effective altruism movement. Sources say that during the midterm elections, allies may target Anthropic when countering his warnings about AI safety; due to his political stance and concerns about AI safety, he is seen as an easy target. This is concerning for investors as the company is preparing for an anticipated record-breaking initial public offering.The report states that a memo began circulating internally within the White House this week, attempting to portray effective altruism as a fringe, cult-like group detached from mainstream America, with Axios claiming to have obtained the document. The memo was written by a Trump political advisor not currently employed by the White House, stating that effective altruism "has established a doomsday pipeline for artificial intelligence," placing Amodei at the foundational position of the movement, while also mentioning his sister, Daniela Amodei, president of Anthropic, referring to these connections as "Anthropic nodes." A source close to the government said that Amodei embodies an ideology and globalist innovation path that contradicts the president's "America First" agenda.Anthropic has been distancing itself from effective altruism. Daniela Amodei stated in a 2025 Wired report that she does not agree with the term. Dario Amodei has insisted in interviews that he is not a member of the movement and has promoted the benefits of artificial intelligence.

In episode 166 of the BidClub podcast, chip designer Bubble boi stated that high-bandwidth flash is technically attractive but lacks decisive data center use cases. The information he provided indicated that the main customers he heard about are Chinese clients who find it difficult to obtain or produce high-end HBM.Bubble boi mentioned that HBF and high-end AI flash have a latency of about 5 microseconds, lower bandwidth than HBM, a lower cost per bit, but the total cost may be comparable. He believes the clearest customers are entities unable to obtain HBM, which aligns with the Chinese demand he heard from two to three people, as they cannot adequately manufacture accelerators or are willing to accept non-leading specification products.

The global memory market continues to face severe shortages, with AI and cloud applications driving demand and prices for DRAM and NAND Flash. China's two major memory manufacturers, Yangtze Memory Technologies and Changxin Memory Technologies, are set to break the current duopoly.Yangtze Memory Technologies will begin trial production of LPDDR5 DRAM by the end of 2026, while Changxin Memory Technologies aims to transition from DRAM to NAND Flash. Industry speculation suggests that the two companies may face off as early as 2028. Yangtze Memory Technologies has completed the development of 294-layer 3D NAND using Xtacking technology, and Samsung will enter into a patent licensing agreement with them in 2025, starting with the 10th generation V-NAND.Yangtze Memory Technologies' phase three plan is set to commence production by the end of 2026, with an initial capacity of approximately 25,000 wafers of DRAM, ramping up in 2027, targeting LPDDR5, and planning for subsequent expansions as well as HBM and 3D DRAM. Changxin is reported to be setting up a NAND research and production line in Beijing, with mass production expected as early as 2028 to 2029.

Micron and the Taiwan Micron Memory Union held their first mediation meeting on September 18. Micron stated that both parties engaged in constructive discussions that helped advance communication and agreed to hold a second mediation meeting on October 22.Micron pointed out that representatives from both sides discussed several topics during the meeting, including the overall compensation and bonus system framework, No Free Rider, and Non-Retaliation issues. Regarding Non-Retaliation, Micron reiterated the company's commitment that according to the Micron Global Team Member Handbook, team members have the right to peacefully assemble, freely associate, form and join unions or labor organizations of their choice, and seek collective bargaining or other forms of representation without fear of retaliation.Micron expressed gratitude to the Central Science Park Administration and the mediation committee for their assistance and support during this mediation process. Moving forward, both parties will continue to uphold a spirit of mutual respect, support employees, serve customers, and jointly promote the company's ongoing success through positive and pragmatic communication.

Acer Chairman Chen Junsheng stated on the 19th that there is no shortage of memory, as suppliers in mainland China are continuously releasing quantities, acting as price destroyers. The contract prices are currently experiencing high fluctuations, with chaotic ups and downs. Some components like LPDDR5 or DDR5 9600 paired with N1 or N1X are still in short supply, but more common components like DDR4 are in oversupply. Currently, there is also no shortage of CPUs, except for certain low-priced licensed models from Microsoft, such as those with Small Core specifications, which are in tight supply.Chen Junsheng pointed out that the price increases for key components this year are unprecedented, with customers going from complaining to scrambling for goods. Acer is increasing its inventory of low-priced components in response, facing pressure to raise PC prices each quarter, with different products still seeing price increases of 5% to 20% in the fourth quarter. The three major memory suppliers have expressed optimism about price increases until 2027, but the unlimited production capacity released by mainland China means that sustained price increases are unlikely.He expects that by 2027, Acer's costs for SSDs and memory will decline compared to this year, with a chance for prices to stabilize in the second half of next year. There may still be opportunities for price increases in the first quarter of 2027, but the increases should become narrower. The expansion of semiconductor production is expected to begin in mid-2027, after which prices may peak and enter a stable phase.

Micron Technology will announce its fiscal fourth-quarter results on September 30. NVIDIA CFO Colette Kress stated during the fiscal second-quarter conference call on August 26 that the company is seeing "extreme pricing conditions in memory," with price increases exceeding previous expectations, and that "will further rise next year." Pricing pressure has been reflected in NVIDIA's margins, with Kress guiding that gross margins will bottom out in the fourth quarter in the range of 71%-72%, before recovering to 72%-73% in fiscal year 2028.Kress indicated that the current memory shortage is largely driven by AI infrastructure itself. SK Hynix expects the memory market to reach supply-demand balance no earlier than 2030 and has invested approximately $38.3 billion to expand its two domestic bases in South Korea through 2031. SK Hynix holds about 50% of the high-bandwidth memory market share, leading Samsung's 33% and Micron's 18%.

According to Reuters, citing informed sources, Changxin Storage (CXMT) is preparing to enter the NAND flash memory chip market, expanding beyond its core DRAM business and competing with Samsung Electronics, SK Hynix, Micron, and Yangtze Memory Technologies.Changxin Storage plans to establish a NAND flash research and production line at its new factory in Beijing and set up a research institute in Beijing that includes NAND development projects. The company has discussed related plans with clients, including a startup that intends to procure chips for AI systems and supercomputers. The timeline for the operation of the R&D line or large-scale commercial manufacturing remains unclear.The global storage shortage is driven by demand for AI servers and is expected to last at least until 2027. Manufacturers prioritize DRAM and HBM spending, limiting the increase in NAND capacity. Changxin Storage raised 57.92 billion yuan in its IPO in July. Yangtze Memory Technologies was placed on the entity list in 2022.

Circle's blockchain Arc tweeted that the transaction memo feature is now available on the testnet.Developers can attach structured context to a single contract call without modifying the existing contract. Applicable scenarios include invoice numbers, payment reference numbers, customer IDs, and reconciliation tracking.

Vitalik posted on the X platform, expressing the hope to include the recursive STARK memory pool proposal EIP-8288 in the Ethereum I-star upgrade, stating that it can be seen as the next step after Frames.This proposal allows quantum-safe signature data to be placed off-chain, reducing the cost of signatures; the fuel cost for quantum-safe privacy transactions is also expected to drop from about 10 million to tens of thousands. The proposal relies on frames and recursive STARK aggregated transaction dependencies, with nodes sending a STARK of about 100 to 300KB each time period; the on-chain overhead is one STARK and 96 bytes for each statement to be proven.

According to the Financial Times, citing informed sources, Chinese memory chip manufacturers Changxin Storage and Yangtze Memory Technologies have purchased enough deep ultraviolet lithography machines (DUV) from ASML to meet their expansion plans for the next three years.

KB Securities warned that the inventory of memory semiconductors at Samsung Electronics and SK Hynix has fallen to less than 10 days of supply, and the available supply next year will be significantly insufficient. The agency reported on Monday that investment in artificial intelligence infrastructure is expanding at an unprecedented pace, leading to a severe supply shortage in the memory chip market. A key factor is the transition to HBM4, which requires about three times the wafers of traditional DRAM, and limited wafer capacity will reduce the available capacity of traditional DRAM.KB Securities expects that next year, the demand for DRAM and NAND will exceed supply by more than 10 percentage points. Research director Kim Dong-won stated that artificial intelligence servers will consume HBM, server DDR5, and enterprise-grade solid-state drives, potentially leading to a historic shortage. Global hyperscale data center operators have raised their expectations for artificial intelligence infrastructure investment next year to $1.3 trillion, a 60% increase from the previous year. The agency anticipates that memory semiconductors will account for 57% of total investment in artificial intelligence infrastructure next year, up from 14% last year, with TrendForce estimating this ratio could reach as high as 68%. Samsung Electronics' stock price has dropped nearly 28% from its peak, while SK Hynix has fallen nearly 40%.

According to Blue Whale News, from Changxin Technology, ByteDance and ZTE have jointly developed a new generation of Doubao phone------Nubia NaviX Ultra, which will be equipped with Changxin's highest speed LPDDR5X memory at 10667Mbps. The official statement indicates that this is also the first time that domestically produced 10667Mbps high-speed LPDDR5X memory chips have achieved mass production and application.Previous news reported that the Nubia "Doubao phone" has completed network filing and will be mass-produced and launched in September.

The IPO review status of Yangtze Memory Technologies Co., Ltd. for its initial public offering and listing on the Sci-Tech Innovation Board has been changed to "Inquired.""Inquired" means that Yangtze Memory has officially entered the listing review stage at the Shanghai Stock Exchange, where a round or multiple rounds of written Q&A will be conducted regarding the company's information disclosure, Sci-Tech attributes, and other issues.Yangtze Memory is China's largest 3D NAND flash memory manufacturer and the only 3D NAND original factory. It has independently developed the Xtacking architecture and is a memory IDM company that integrates chip design, production manufacturing, and packaging testing.

According to Cointelegraph, the Dubai Virtual Assets Regulatory Authority (VARA) has signed a Memorandum of Understanding (MoU) with the BlackRock-backed tokenization platform Securitize to advance the tokenization and digital asset infrastructure development in the UAE and Dubai. Both parties stated that the agreement will establish a collaborative framework to support regulated tokenization initiatives, promote institutional participation, and strengthen Dubai's digital asset ecosystem.A VARA spokesperson stated that the memorandum aims to combine VARA's regulatory perspective with Securitize's experience in institutional tokenization to determine how the collaboration can help Dubai develop a trustworthy and regulated tokenization market, with no specific projects to be announced at this stage. Carlos Domingo, co-founder and CEO of Securitize, stated that Dubai is one of the most forward-looking jurisdictions for global digital asset innovation, and collaborating with regulators is crucial for tokenization to move from concept to mainstream financial infrastructure.At the time of this announcement, investor demand for tokenized assets continues to rise. According to RWA.xyz data, the total number of tokenized asset holders has increased by 103% over the past 30 days to 3.2 million, and the total value of tokenized assets has grown by 2% to $38.5 billion. Securitize is currently the largest tokenization platform globally, with a tokenized asset management scale of $4.9 billion, while Ondo Finance ranks second with $3.5 billion.

Google's Senior Director of Supply Chain Infrastructure, Nikhil Cherian, revealed that to overcome memory bottlenecks, Google is developing software and hardware solutions and dismantling retired servers to recycle DDR4 components to establish an internal recycling supply chain. Google has designed special hardware adapters to connect the previous generation DDR4 to the new generation of AI servers while importing retired servers to remove their DDR4 modules for recycling.Cherian stated that the AI industry has rapidly shifted from being compute-constrained to memory-constrained, with high-performance memory accounting for about 75% of the bill of materials cost for a given AI server. A Goldman Sachs report indicated that memory prices will continue to rise in the third quarter, with personal computer DRAM prices expected to increase by 18% to 23% and server DRAM prices expected to rise by 13% to 18%. Trendforce data shows that in August, the spot market prices for DDR4 8GB and DDR5 8GB rose to $142 and $133, respectively.The two TPU ASICs launched by Google this year have been optimized for memory design, claiming to reduce memory demand to one-sixth of the original. The TPU8i chip features a dedicated layered memory design that relies on a high-speed DDR5 memory architecture to perform host-level tasks, with each chip equipped with 288GB of HBM3e high-bandwidth memory.