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first_img Samsung Electronics accelerates the construction of the first mass production line in Pyeongtaek P5, with the equipment introduction target moved up to the second quarter of next year

According to a report by ZDNet Korea on September 28, Samsung Electronics is accelerating the construction of the first mass production line (Ph1) at the Pyeongtaek Fifth Campus (P5) and is discussing with major equipment manufacturers to move the target for Ph1 equipment installation from the originally planned third quarter of next year to the second quarter of next year. P5 is the next-generation semiconductor production base aimed to be operational by 2028, and the construction of the Ph1 cleanroom began in the third quarter of this year.Samsung Electronics had previously advanced the completion of the P5 Ph1 cleanroom, originally scheduled for early next year, by about six months, so the equipment installation is expected around the third quarter of next year. Industry insiders say that the start time for equipment installation is planned to be moved up from July to August next year to around May to June next year; others have indicated that Samsung has even proposed to deliver equipment in the first quarter of next year for temporary storage at other locations, showing a strong willingness to invest early.Discussions on the investment for the second phase of P5 (Ph2) are also progressing. Currently, Ph1 is more likely to be built as a DRAM and HBM production line, while Ph2 is more likely to be built as an advanced NAND production line, including the tenth generation (V10). Equipment industry insiders say that formal purchase orders have not yet been placed, but Samsung has discussed building Ph2 as a NAND production line with partners, and due to the long equipment delivery cycle, they are requesting to prepare relevant components in advance. Reports indicate that large global tech companies are increasing orders for high-performance DRAM and NAND for AI infrastructure, while storage companies like Samsung have limited production capacity. Samsung stated during the second quarter earnings call in July that unmet demand this year will extend into next year, and the supply shortage next year will be more severe than this year, with shortages expected to continue until 2028.

Bernstein: The U.S. SEC and CFTC may accelerate the formulation of cryptocurrency regulations after being stalled by the CLARITY Act

According to Cointelegraph, Bernstein analysts stated that after the failure of the CLARITY Act to pass the Senate procedural vote, the U.S. Securities and Exchange Commission (SEC) and the Commodity Futures Trading Commission (CFTC) are expected to "actively and swiftly" advance the formulation of digital asset regulations to make up for the time spent on previous bill negotiations.Bernstein anticipates that the new regulations may cover token classifications for financing, protective measures for DeFi and self-custody protocol developers, exemptions for stock tokenization innovations, expedited approvals for perpetual contracts of real-world assets, and revisions to rules related to sports event contracts and their swap classifications. Relevant agencies may provide additional regulatory clarity for the industry through administrative rules.Analysts believe that the CLARITY Act could have reduced the risk of the regulatory framework being adjusted with changes in the political environment through legislation, but due to limited remaining legislative time and controversies over ethical provisions, the likelihood of the bill being voted on again is low.The SEC had previously proposed a new framework applicable to certain crypto asset investment contracts, intending to allow entities to issue tokens not exceeding $5 million within 4 years, or tokens not exceeding $75 million within 12 months, and set up safe harbor arrangements. SEC Chairman Paul Atkins had also stated that if Congress fails to pass the CLARITY Act, the agency has the ability to formulate digital asset rules on its own.

first_img The Zcash community overwhelmingly voted to accelerate transactions and maintain Bitcoin-style halving

Zcash holders voted overwhelmingly to support speeding up transaction times while retaining the Bitcoin-like halving mechanism. This governance vote was for Zcash's next major network upgrade, NU7, with nearly 2.4 million ZEC participating in the vote, accounting for about two-thirds of the approximately 3.6 million eligible ZEC at the time of the snapshot. The results were calculated based on ZEC weight, with each eligible ZEC representing one vote.Among them, 99.9% of participating ZEC supported reducing the block time from 75 seconds to 25 seconds, 98.9% supported retaining the Bitcoin-like halving mechanism, 96.6% supported postponing the fee reissuance of the Network Sustainability Mechanism (NSM) until February 20231, and 99.3% supported launching NU7 as soon as possible, giving up any unrealized features before the deadline of September 30.This vote was limited to holders of ZEC in Zcash's latest privacy transaction pool, Ironwood. The ballots were encrypted and split into 16 parts for counting, making it impossible for validators to reconstruct the specific holders' votes and balances. Previously, a sentiment survey in February for NU7 only attracted 7.25% of circulating ZEC to participate. The voting results themselves will not directly change the network; the relevant features still need to be implemented, tested, and included in the final upgrade.

first_img TSMC accelerates its layout in CPO, and the industry is optimistic about forming a new Moore's Law

According to Taiwan's "Commercial Times" report on September 14, as the computing power of GPUs and ASICs continues to rise, traditional copper interconnects are gradually approaching the limits of power consumption and signal transmission. TSMC is accelerating its layout for co-packaged optics (CPO). The industry is optimistic that if CPO bandwidth continues to double every two years, it may form the "CPO Moore's Law" of the AI era. Industry analysis indicates that the upgrade of CPO bandwidth mainly has three paths: including increasing single-channel speed from 200G to over 400G, expanding the number of optical channels from 16 to 32, 64 or more, and introducing wavelength division multiplexing (WDM). By 2040, the theoretical value could reach about 128 times the current level, with long-term potential for development towards hundreds of T based on the current level of about 3.2T.TSMC's role in optical interconnects has extended from wafer foundry to system integration, gradually integrating computing, HBM memory, and high-speed I/O from 3DFabric, CoWoS, SoIC to silicon photonics and CPO. When high-speed electrical signals exceed 200G, signal attenuation increases after passing through longer copper paths such as ABF substrates, PCBs, and connectors, leading the industry to develop shorter copper paths and longer optical paths. In terms of packaging architecture, the optical engine is currently laid out on the substrate, and the next step is expected to place CPO in the intermediary layer, with future possibilities of using SoIC technology to achieve 3D vertical integration of photonic integrated circuits (PIC) and ASICs. Industry players indicate that CPO still needs to overcome challenges in packaging, optical coupling, and testing before mass production can be achieved.

Coinbase accelerates the promotion of Bitcoin anti-quantum measures: multiple parties discuss future asset migration plans

Coinbase announced that it has collaborated with Stanford University cryptography professor Dan Boneh and Localhost Research to hold a closed-door "Post-Quantum Bitcoin Workshop" at Stanford University, gathering Bitcoin developers, cryptography experts, researchers, institutional custodians, and hardware wallet specialists to discuss the technologies and migration plans for Bitcoin to address future quantum computing threats.The workshop focused on assessing the progress of quantum computing, post-quantum cryptography, and various post-quantum signature schemes applicable to Bitcoin, as well as discussing Ethereum's anti-quantum planning, the practical requirements faced by institutional custody businesses, and how to introduce post-quantum security mechanisms for Bitcoin through new output types. Participants believed that rather than predicting when quantum computing will pose a real threat to existing cryptographic systems, it is more important to establish well-tested response plans in advance.Quantum computing does not currently pose an urgent crisis, but the earlier research and coordination begin, the better we can avoid hasty network upgrades and asset migrations under pressure in the future. However, there is currently no consensus on a single post-quantum solution. Different solutions involve trade-offs in terms of security, transaction data size, hardware performance, key management, and the difficulty of user migration. Participants felt that Bitcoin's anti-quantum measures cannot rely solely on protocol layer upgrades, but must also consider how individual users, institutional custodians, wallets, and hardware devices generate, store, back up, and migrate keys and assets.

first_img SK Hynix accelerates the expansion of its 1c DRAM market share, becoming the main force by early next year

According to the Chosun Ilbo report on September 7, SK Hynix is accelerating the increase of the production share of 10-nanometer sixth-generation (1c) DRAM. Industry data shows that its 1c DRAM share rose from about 10% in the first quarter of this year to about 13% in the second quarter, and is expected to reach about 24% in the third quarter and about 34% in the fourth quarter; it may rise to about 35% in the first quarter of next year, surpassing 1b (about 33%) for the first time and becoming the main process. The share of 1b (10-nanometer fifth-generation) DRAM peaked at about 43% in the second quarter of this year and has since begun to decline.By the end of the second quarter, Samsung Electronics had a 1c share of about 16% and Micron about 19%, both higher than SK Hynix's approximately 13%. Reports indicate that SK Hynix is accelerating the transition in the second half of the year, and in the fourth quarter, it may exceed Samsung Electronics' approximately 31% with about 34%. SK Hynix stated in its second-quarter earnings call that the supply of DRAM using the 1c process will substantially begin from the second quarter, and in the second half of the year, with the ramp-up of HBM4 and increased shipments of 1c general DRAM, the bit growth rate will be higher than in the first half.Samsung Electronics will use 1c DRAM starting with HBM4, with a running speed of about 11.7Gbps; SK Hynix previously prioritized ensuring mass production stability with verified 1b DRAM and advanced MR-MUF packaging, and will use 1c DRAM for the first time as the core chip for HBM starting with the next generation HBM4E. Counterpoint Research and others estimate that this year, the market share of HBM4 under the combined metrics of Nvidia, Google, and AMD is approximately 50% for SK Hynix in the mid-range, 20% for Samsung Electronics in the later range, and 10% for Micron in the later range.

Bitcoin rises to reclaim market focus: companies accelerate accumulation of BTC and ETH

The rebound in the cryptocurrency market has prompted companies to increase their allocation of crypto assets. As the price of Bitcoin rises, Bitcoin mining companies that had actively shifted towards AI businesses have once again become high-beta targets in the BTC market, and the strategy of directly holding Bitcoin on corporate balance sheets has regained market attention. Data shows that Bitcoin rose by about 23% by the end of August, with some mining companies' stock prices increasing by 41% to 67%, outperforming several AI infrastructure companies. The market believes that the U.S. Treasury's expansion of bond repurchases, the White House's positive signals on crypto regulation, and the liquidation of over $1.6 billion in short positions have collectively driven the rise of related assets.In terms of corporate accumulation, Strive purchased 1,800 BTC in the last week of August, costing about $143 million, increasing its total holdings to 23,156 BTC, making it the fifth largest publicly traded company holder of Bitcoin; Strategy simultaneously increased its holdings by 4,603 BTC, with total holdings exceeding 845,000 BTC. Meanwhile, 21 large financial institutions, including Bank of America, Goldman Sachs, and Citigroup, plan to establish a new company and intend to launch a U.S. dollar stablecoin in the first half of 2027, subsequently expanding to other G7 currencies for cross-border payments and digital asset settlements.Regarding Ethereum, Bitmine has continuously increased its ETH holdings for 65 weeks, with the latest holdings exceeding 5.9 million ETH, accounting for 4.9% of Ethereum's circulating supply of about 120.7 million ETH, just one step away from its 5% holding target. Despite the continuous accumulation, the company's current ETH holdings still face an unrealized loss of about $5.1 billion.

first_img Solana validators approve proposal to accelerate SOL deflation, doubling the annual deflation rate to 30%

Solana validators have voted to approve the "Dual Deflation" proposal numbered SGP-0002, increasing the network's annual deflation rate from 15% to 30%, while maintaining a long-term inflation target of 1.5%. According to the final voting results, the proposal received 67% support, 25.16% opposed, and 7.84% abstained, with a participation rate of 60.7%. The new plan is expected to bring SOL to a terminal inflation rate of 1.5% in about 2.8 years, while the original plan would take approximately 5.7 years, with an expected reduction of about 18.9 million SOL issued over the next six years.This vote marks Solana's first binding governance process, which also approved the proposed Solana Constitution while rejecting another proposal regarding resource and inclusion fees. The positions of major participants have diverged: the largest voter, Figment, holding 17.1 million SOL, cast all opposing votes, while Helius and Jupiter overwhelmingly supported it. The U.S. exchange Kraken briefly cast an opposing vote at 12:33 UTC during the voting process, causing the support rate to dip below the threshold, but ultimately over 90% of its approximately 8.9 million SOL voting position turned to support.Meanwhile, Bitwise's Solana ETF has surpassed $1 billion in assets under management, becoming the first Solana ETF to reach this milestone. According to Bloomberg ETF analyst Eric Balchunas, U.S. Solana ETFs have seen a cumulative net inflow of about $1.7 billion since their launch, with almost no sustained outflows.
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