Samsung Electronics has raised the prices of certain memory chips due to the global AI data center construction boom, with prices in November rising by as much as 60% compared to September. The contract price for 32GB DDR5 memory chip modules has increased to $239, affecting the supply and performance of servers and computing devices.

According to Deep Tide TechFlow news, on November 14, the decentralized music and cultural community and platform ecosystem RaveDAO announced that all of its Genesis Membership NFTs have been sold out. The event officially started on November 11, 2025, and was originally scheduled to last until November 15, but it has sold out ahead of time. The sales speed of each membership card level is as follows:
Emerald Pass: Sold out 11 minutes after launch.
Black Pass: Sold out within 1 hour of launch
Gold Pass: Sold out within 23 hours of launch.
Platinum Pass: Sold out within 4 days after launch.
It is reported that, as the first on-chain membership system of the global entertainment culture network, R

Multiple Fed officials are cautious about a rate cut in December due to inflationary pressures and a relatively stable labor market. The market has lowered the probability of a rate cut to below 50%, emphasizing that inflation issues remain serious, and there are differences among officials regarding future decisions.

Deep Tide TechFlow news, on November 14, Greeks.live macro analyst Adam posted on social media, "41,000 BTC options are expiring, the Put Call Ratio is 0.61, the maximum pain point is $105,000, and the notional value is $3.95 billion."
228,000 ETH Options are set to expire, with a Put Call Ratio of 0.59, maximum pain point at 3475 USD, and a notional value of 730 million USD.
The prices of Bitcoin and Ethereum continue to decline, with BTC now having fallen below the $100,000 mark and showing no significant signs of rebound. ETH has recorded three consecutive monthly declines, and market sentiment is beginning to shift from neutral to negative.
From the main options data, implied volatility has comprehensively rebounded, with BTC's medium to short-term IV approaching 50%, averaging around 45%, while ETH's main.

According to a report by Caixin on November 14, Richard Sandor, the "father of carbon trading" and the founder of the Chicago Climate Exchange (CCX), gave a video speech at the 16th Caixin Summit ESG Special Session and the China ESG 30 Forum 2025. He believes that in the next five to ten years, all assets will be tokenized, and this trend is accelerating. In the future, AI, tokenization, and carbon trading will be integrated to create a better world.

According to a report by Christine D. Kim from 深潮 TechFlow on November 14, Ethereum developers discussed the implementation plan for the Fork Choice Mandatory Inclusion List (FOCIL) at the 169th All-Core Developers Consensus Meeting. Developers are now more optimistic about credibly committing this proposal in the Heka upgrade rather than incorporating it into the Glamsterdam upgrade.
During the meeting, various client teams held differing opinions on the inclusion of FOCIL in Glamsterdam. The Lighthouse and Lodestar teams supported the inclusion, while the Grandine team opposed it, and the Prysm team remained neutral. Ethereum co-founder Vitalik Buterin and Lodestar developer Matthew.

According to Deep Tide TechFlow news, on November 14, Josh, the founder of the shared sorting network Astria, announced on social media that he has decided to close the development company of Astria.

The article discusses the comparison between the x402 protocol and Ethereum account abstraction (AA), pointing out the limitations of AA in business models and cross-chain interoperability, while the x402 protocol achieves cross-chain compatibility through simple HTTP requests, providing a more practical solution. Although ERC-8004 has similar characteristics to AA, it will not take the old path, as it relies on the mature payment system of the x402 network, making it easier to integrate and apply.

Written by: a16z
Compiled by: Block unicorn
We have recently organized a brand new, comprehensive classification system for token types, which includes network tokens, collectible tokens, and meme coins. Among the seven types we have identified, arcade tokens are the least known and most underestimated: a type of token that has relatively stable value within a specific software or product ecosystem, usually managed by the issuer (such as a company).
Essentially, arcade tokens are a form of blockchain-based assets, similar to certain assets that people are already familiar with: such as airline miles, credit card points, in-game digital coins, and so on. What they have in common is that they are currencies that circulate within the market economy and support its operations: for example, frequent flyer miles and reward points can enhance brand loyalty and can be used to purchase tickets and upgrades; digital coins allow you to buy and sell items in video games.
Although companies use such assets

Global investors are rapidly withdrawing from the Asian artificial intelligence market due to high valuations and reduced risk appetite. Foreign net selling in the South Korean stock market reached nearly $4.6 billion, marking the largest monthly capital outflow since April. Japan also saw foreign dumping of $2.3 billion in stocks, raising concerns as market enthusiasm wanes.