BTC $63,640.63 +0.61%
ETH $1,890.12 +0.52%
BNB $566.62 +0.10%
XRP $1.07 +1.29%
SOL $73.01 -0.20%
TRX $0.3245 +0.11%
DOGE $0.0702 +0.18%
ADA $0.1632 +5.41%
BCH $211.56 -0.86%
LINK $8.33 -0.03%
HYPE $54.25 -3.36%
AAVE $98.41 +0.49%
SUI $0.6818 -0.15%
XLM $0.1721 -0.02%
ZEC $454.91 -4.22%
BTC $63,640.63 +0.61%
ETH $1,890.12 +0.52%
BNB $566.62 +0.10%
XRP $1.07 +1.29%
SOL $73.01 -0.20%
TRX $0.3245 +0.11%
DOGE $0.0702 +0.18%
ADA $0.1632 +5.41%
BCH $211.56 -0.86%
LINK $8.33 -0.03%
HYPE $54.25 -3.36%
AAVE $98.41 +0.49%
SUI $0.6818 -0.15%
XLM $0.1721 -0.02%
ZEC $454.91 -4.22%

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Gate Ventures: BTC and ETH continue their recovery trend, on-chain settlement infrastructure attracts capital attention

According to the latest weekly report from Gate Ventures, global risk assets are under pressure due to adjustments in technology stocks, fluctuations in the energy market, and changes in macro expectations, with the cryptocurrency market showing a volatile recovery trend. BTC rose 1.1% over the week, ETH rose 4.4%, pushing the ETH/BTC ratio up by 2.2%, and the total market capitalization of cryptocurrencies increased by 1.03%. In terms of capital flow, the net inflow for spot BTC ETFs was only $33.8 million for the week, the lowest level since their launch; the net inflow for spot ETH ETFs during the same period was $103.9 million, indicating an improvement in market sentiment, with the Fear and Greed Index rising to 30, but still in the "fear" range. Meanwhile, the price of STRC under Strategy remained around $86, trading below par for the ninth consecutive week, with the institutional holding ratio continuing to increase, and the market is paying attention to its subsequent performance.In terms of industry development, stablecoin payments and the construction of blockchain financial infrastructure are continuing to advance. KB Kookmin Bank is collaborating with Kinexys, a subsidiary of JPMorgan, to explore blockchain-based cross-border payment services, further promoting traditional financial institutions' layout in on-chain payment scenarios; Kakao and Circle are exploring the payment infrastructure for a Korean won stablecoin, accelerating the application exploration of stablecoins in retail payments and cross-border settlements. In terms of investment and financing, a total of 8 financing transactions were completed last week, with a disclosed total financing amount of $196.5 million, among which the financing scale in the infrastructure sector was the highest, reaching $193 million, and the stablecoin clearing infrastructure project Augustus completed $180 million in financing. Overall, the market's short-term risk appetite remains cautious, but stablecoin payments, on-chain clearing, and financial infrastructure construction continue to attract capital attention.

Claude discovered vulnerabilities in the encryption algorithm, posing a theoretical threat to post-quantum security

Anthropic announced that the Claude Mythos Preview model has made breakthroughs in cryptographic research, discovering improved attack methods against the post-quantum digital signature candidate HAWK. HAWK is a post-quantum signature candidate solicited by NIST to combat quantum computer attacks, which has already passed two rounds of expert review. However, Claude reduced the effective key strength of HAWK-256 from 2^64 to 2^38 in just 60 hours, significantly lowering the theoretical cost of cracking. HAWK has not yet been deployed in practice, and this attack currently does not affect any production systems.Claude also discovered an improved attack against 7-round AES, achieving a speed increase of 200 to 800 times. During the research process, Claude independently completed literature reviews, mathematical reasoning, and experimental validation with limited guidance from cryptographers. The HAWK attack took about 60 hours and had an API cost of approximately $100,000; the AES attack was completed independently by Claude, which generated about 1 billion tokens before proposing core innovative ideas. Anthropic researchers then spent hundreds of hours validating the results. Anthropic stated that AI models can now help identify significant flaws in cryptographic algorithms, and the cryptography community may face bottlenecks similar to those in the software vulnerability field—AI-generated research results far exceed human verification capabilities. Anthropic has collaborated with academic institutions to launch the CryptanalysisBench benchmark and coordinated disclosures with NIST authors and government partners. The research team has achieved preliminary results on algorithms such as LEA and Serpent-128. Anthropic warns that as AI capabilities improve, actual attacks against deployed systems may be discovered in the future, necessitating the establishment of response mechanisms in advance.

The U.S. Secret Service recovered over $25 million in cryptocurrency through five investigations

According to Bitcoin.com, the U.S. Attorney's Office for the District of Columbia and the U.S. Secret Service Washington Field Office announced that a cyber fraud task force has seized over $25 million in cryptocurrency as part of multiple investigations related to international fraud schemes targeting residents of the United States and Canada. The U.S. Attorney for the District of Columbia has filed five civil forfeiture complaints seeking the forfeiture of the recovered cryptocurrency.Investigators have confirmed multiple money laundering networks and thousands of victims globally, with the largest complaint involving a romance scam affecting over 200 victims, totaling approximately $12.1 million. Another complaint involves a network of suspicious cryptocurrency wallets reported by Canadian authorities to the U.S. Secret Service, amounting to about $10.4 million.Agents tracked over 270 suspected victim transactions related to fraudulent investment platforms, with these two cases accounting for approximately 85% of the assets involved in the five forfeiture complaints. The remaining cases involve blocked withdrawals, fake investment accounts, and recovery of fraud. Investigators stated that most suspected money launderers are located in Southeast Asia and identified internet protocol addresses associated with China, Malaysia, and Cambodia; the five investigations are still ongoing.

Data: The selling pressure on Bitcoin is easing, with losses down 56% from the peak, but the recovery in demand is still insufficient

CryptoQuant analyst Axel Adler stated that the current bear market phase of Bitcoin has seen the highest historical scale of holder realized losses, with the 30-day moving average (30DMA) of realized losses reaching $1.37 billion in February 2026, which is 19% higher than the cycle peak of $1.15 billion in 2022. Data shows that since the February peak, Bitcoin realized losses have decreased by 56.5%, currently down to about $597 million; meanwhile, the scale of realized profits has only slowly recovered to $257 million.Axel Adler pointed out that the sell-off pressure driven by losses has significantly weakened, but the market has not yet seen a sustained recovery in demand, with the rate of loss decline still outpacing the rate of profit recovery. Historically, on February 20, 2026, realized losses reached $1.37 billion, setting a historical high for this metric; the highest realized loss in the 2022 cycle was $1.15 billion, occurring on June 30, 2022. In terms of realized profits, as of July 23, the 30DMA of Bitcoin realized profits was $257 million, a decrease of 92.7% from the peak of $3.51 billion set on December 10, 2024; it was also down 77.7% from when Bitcoin hit its historical high of $124,710 on October 6, 2025. This metric had previously hit a low of $191 million on June 14, 2026, and has since rebounded by 34.7%.Axel Adler indicated that the selling pressure from profits has significantly decreased, and the amount of coins sold for profit is still at a low level in this cycle, but this does not mean that sellers have completely exhausted themselves, nor does it indicate that market demand has recovered. If realized profits continue to rise above $400 million to $500 million, it would further confirm a sustained improvement in the market. Additionally, the Bitcoin realized profit/loss ratio has rebounded from a low of 0.26 in June to 0.43, but it is still below the level of 1. Analysts noted that although the absolute scale of realized losses in the current cycle exceeds that of 2022, the relative market pressure remains lower than in 2022. Since Bitcoin's historical peak, there have been 190 days out of the past 291 days where realized losses exceeded realized profits. Axel Adler warned that if the profit/loss ratio falls below 0.26 again, accompanied by a price drop below the cycle low of $58,535 set on June 30, it could indicate further intensification of market pressure.

Grayscale: The Bitcoin covered call option strategy has an annualized return of about 22% in a sideways market

Grayscale's research director Zach Pandl stated that if the price of Bitcoin has formed a solid bottom but is consolidating before recovery, a covered call strategy can generate income through Bitcoin volatility while managing spot price exposure. Grayscale assumes a Bitcoin spot price of $65,000 and an implied volatility of 40%, projected until the end of 2026. Under this assumption, the covered call strategy has an annualized return of about 22%, remaining profitable above a breakeven price of approximately $58,500, and outperforming holding spot Bitcoin alone when Bitcoin reaches about $72,500 at expiration.Pandl pointed out that option premiums provide income and downside protection, at the cost of giving up some upside potential when Bitcoin rises significantly. If the Bitcoin spot price falls below the breakeven price, the strategy will still incur losses, but the extent of the loss will be less than directly going long on spot Bitcoin, with the difference equivalent to the call option premium. Grayscale's Grayscale Bitcoin Covered Call ETF, with the ticker BTCC, aims to maximize income generation potential through writing covered calls. The fund does not directly invest in digital assets or initial coin offerings but gains indirect exposure to digital assets through derivatives related to exchange-traded products that hold digital assets.
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