Sei ecosystem project Oxium has announced it will cease operations, with its interface set to shut down on August 1.

Elon Musk has received regulatory approval to acquire Mesh Optical Technologies, an optical communications startup founded by former SpaceX engineers that specializes in 1.6T OSFP pluggable modules. Documents indicate the fast regulatory approval and highlight the high-reliability DFB laser technology of the firm’s optical engines. Mesh’s technology is designed for high-speed, low-power data transmission in AI data centers, and could be expanded to SpaceX’s Starlink laser communications and space AI computing programs. Serenity believes such acquisitions are favorable to component suppliers like SIVE, POET, LITE, and MTSI that provide lasers and related parts, and signal that the optical interconnect sector is gaining recognition from key industry players, which may drive relevant M&A activity and revenue growth.

According to monitoring by Onchain Lens, after two years of inactivity, whale address 0x064 sold 5671 ETH at a price of $1576, receiving 8.938 million USDS in exchange.

According to the Financial Times, Apple has lobbied the Trump administration to allow it to purchase DRAM chips manufactured by Chinese company Changxin Memory Technologies.

According to public information, Roundhill Memory ETF (ticker: DRAM) has included GigaDevice Semiconductor in its holdings with a weighting of 2.91%. Jukan, an analyst at Critini Research, noted that GigaDevice is the parent company or an affiliated entity of Chinese DRAM manufacturer Changxin Memory Technologies (CXMT). The DRAM ETF focuses on memory chip firms, with core holdings including industry giants such as Samsung, Micron, and SK Hynix. CXMT was co-founded by Zhu Yiming, founder of GigaDevice, and the two entities have technical, foundry, and investment partnerships. This move highlights the initial exposure of China’s domestic DRAM sector in international ETFs.

According to FT, Donald Trump Jr., eldest son of former US President Donald Trump, joined prediction market platform Kalshi as a strategic advisor in early 2025, receiving roughly $300,000 in Kalshi equity at a time when the company was valued at under $2 billion. Last month, Kalshi’s latest funding round valued the firm at $22 billion, and it is reportedly in talks to secure a new funding round as early as this year’s third quarter at a valuation of around $40 billion, meaning Trump Jr.’s stake has likely generated substantial unrealized gains. The report also noted that Trump Jr. did not invest his own capital to acquire the stake, but his shares were heavily diluted in Kalshi’s subsequent share issuances.

According to monitoring by Onchain Lens, SharpLink Gaming purchased another 5,000 ETH early this morning, worth approximately $7.88 million. Over the past two days, the firm has accumulated a total of 10,000 ETH (around $15.73 million), bringing its current holdings to 886,285 ETH, valued at roughly $1.4 billion, with an unrealized loss exceeding $1.7 billion. Separately, a new wallet starting with 0x643 bought 9,050 ETH (about $14.31 million) from FalconX.