According to PANews, Shielded Labs has introduced a new proposal to establish a dynamic fee market for Zcash, aiming to tackle the increasing transaction costs and network congestion. The proposal suggests moving away from the static fee model that Zcash has traditionally used, which initially set fees at 10,000 'zatoshi' before reducing them to 1,000. While this model functioned during periods of low demand, it eventually led to a surge of 'dust' transactions, causing wallet congestion and on-chain transaction blockages. Previously, the ZIP-317 proposal adopted an operation-based accounting method, which addressed abuse issues but maintained predictable and low fees that could not adjust according to usage. The latest proposal introduces a simple, stateless dynamic fee design based on 'comparables,' using the median fee observed for each operation over the past 50 blocks as a benchmark. Synthetic transactions are added to simulate ongoing congestion. The median fee becomes the standard fee, divided into intervals by powers of ten to reduce linkability and protect user information. In high-pressure situations, a priority channel will temporarily open, charging ten times the standard fee, allowing users to compete for block space without redesigning the protocol. The system is planned to be implemented in phases, starting with off-chain monitoring, followed by wallet strategy implementation, and finally, a simple consensus change upon approval, with expiration height limits and powers of ten fee rules. This approach avoids the complexity and fork risks associated with mechanisms like EIP-1559 while maintaining Zcash's privacy constraints. Other proposed ideas include using mining difficulty as a long-term heuristic indicator for fees priced in USD and adjusting prices based on mempool pressure.

According to ChainCatcher, Arkham data reveals that at 13:29, 30 BTC, valued at approximately $2.696 million, were transferred from Cumberland DRW to an anonymous address starting with bc1q2k.

According to BlockBeats, the U.S. Treasury has issued a record $25.4 trillion in T-Bills over the past 12 months, bringing the total issuance to an unprecedented $36.6 trillion. T-Bills, short-term zero-coupon bonds with maturities of one year or less, now account for 69.4% of the total U.S. national debt issuance, nearing historical highs. This trend indicates that the U.S. government is increasingly relying on short-term debt to finance its long-term obligations. Consequently, the interest expenses on public debt are now closely aligned with the Federal Reserve's policy rates. Should inflation rise again, prompting the Federal Reserve to increase rates, interest costs could reach unprecedented levels. The U.S. debt crisis is intensifying.

يركز هذا التحليل على العلاقة الحاسمة بين هيمنة عملة USDT (العملة المستقرة الأكثر استخداماً) والأداء النسبي للعملات الرقمية البديلة (Altcoins) باستثناء العملات العشر الأوائل. المؤشر التمثيل في الشارت الوصف هيمنة USDT الخط الرمادي يمثل نسبة السيولة الكلية في السوق التي يتم الاحتفاظ بها في صورة USDT. (مقابل البيتكوين). أداء العملات البديلة الخط الأزرق يمثل القوة … source: https://btcacademy.online/%d8%aa%d8%ad%d9%84%d9%8a%d9%84-%d9%85%d8%aa%d8%b9%d9%85%d9%82-%d9%84%d8%ad%d8%b1%d9%83%d8%a9-%d8%a7%d9%84%d8%b3%d9%88%d9%82-%d9%85%d8%a4%d8%b4%d8%b1%d8%a7%d8%aa-%d8%a7%d9%84%d9%85%d8%ae%d8%a7%d8%b7/?utm_source=rss&utm_medium=rss&utm_campaign=%25d8%25aa%25d8%25ad%25d9%2584%25d9%258a%25d9%2584-%25d9%2585%25d8%25aa%25d8%25b9%25d9%2585%25d9%2582-%25d9%2584%25d8%25ad%25d8%25b1%25d9%2583%25d8%25a9-%25d8%25a7%25d9%2584%25d8%25b3%25d9%2588%25d9%2582-%25d9%2585%25d8%25a4%25d8%25b4%25d8%25b1%25d8%25a7%25d8%25aa-%25d8%25a7%25d9%2584%25d9%2585%25d8%25ae%25d8%25a7%25d8%25b7

According to PANews, stablecoin issuer Circle has announced that it has received a Financial Services Permission (FSP) from the Financial Services Regulatory Authority of Abu Dhabi Global Market. This license allows Circle to operate as a money services provider within the Abu Dhabi International Financial Centre. Additionally, Circle has appointed Dr. Saeeda Jaffar as the Managing Director for the Middle East and Africa. Jaffar, who will be leaving her role as Senior Vice President and Group Country Manager for the Gulf Cooperation Council at Visa, is set to lead Circle's regional strategy. Her focus will be on strengthening partnerships with financial institutions and businesses, as well as promoting the adoption of the company's digital dollar and on-chain payment solutions in the UAE and the broader Middle East and Africa markets.

According to Odaily, Bitwise CIO Matt Hougan expressed on the X platform that crypto index funds are expected to become mainstream by 2026 as the market becomes increasingly complex and use cases multiply.

According to Odaily, the cryptocurrency market showed signs of stabilization on Tuesday following one of the most challenging Novembers since 2018. Bitcoin's price hovered around $90,400. Recent data from Presto Research indicates that Europe led the sell-off pressure during the month, contributing significantly to the 20% to 25% decline in Bitcoin and Ethereum prices. The average returns across various time periods in Europe turned sharply negative. In contrast, the performance in Asian and U.S. markets remained relatively stable, highlighting regional differences in capital flows during the cryptocurrency deleveraging process. Alongside the market downturn, publicly traded crypto stocks also underwent significant position adjustments. Meanwhile, the macroeconomic environment continues to be a major factor influencing cryptocurrency trends.

هيمنة البيتكوين وتألق XRP المفاجئ لطالما كانت صناديق التداول الفوري للبيتكوين (Bitcoin Spot ETFs) هي القاطرة الرئيسية لدمج العملات المشفرة في التمويل التقليدي (TradFi)، حيث فتحت أبواب السيولة المؤسسية أمام السوق. ومع ذلك، شكل الأداء الأخير لصناديق XRP المتداولة مفاجأة، حيث أصبحت الأسرع وصولاً إلى عتبة المليار دولار من الأصول المُدارة في الولايات المتحدة (بعد … source: https://btcacademy.online/%d9%85%d9%82%d8%a7%d8%b1%d9%86%d8%a9-%d8%aa%d8%ad%d9%84%d9%8a%d9%84%d9%8a%d8%a9-%d9%83%d9%8a%d9%81-%d9%8a%d8%ba%d9%8a%d8%b1-%d8%a7%d9%84%d8%a3%d8%af%d8%a7%d8%a1-%d8%a7%d9%84%d9%82%d9%8a%d8%a7%d8%b3/?utm_source=rss&utm_medium=rss&utm_campaign=%25d9%2585%25d9%2582%25d8%25a7%25d8%25b1%25d9%2586%25d8%25a9-%25d8%25aa%25d8%25ad%25d9%2584%25d9%258a%25d9%2584%25d9%258a%25d8%25a9-%25d9%2583%25d9%258a%25d9%2581-%25d9%258a%25d8%25ba%25d9%258a%25d8%25b1-%25d8%25a7%25d9%2584%25d8%25a3%25d8%25af%25d8%25a7%25d8%25a1-%25d8%25a7%25d9%2584%25d9%2582%25d9%258a%25d8%25a7%25d8%25b3

AI enables software autonomy; crypto makes autonomy trustworthy. Without the verifiability of cryptocurrency, AI agents cannot operate at scale in the real economy.

Is Russia a "crypto superpower"? The answer is more complex than it seems. Measured by mining activity, on-chain transaction volume, stablecoin inflows, and reliance on trade settlements, it is a crypto powerhouse that cannot be ignored globally.

Messari, Messari: Kalshi's rise is mainly due to the sports market. What happens when the sports season ends? Golden Finance: The next step is not just continued growth, but industry diversification.

Who has contributed to the current situation of high FDV and low circulation, turning tokens into the ultimate commodity/service? Was it the launch platform, memes, exchanges, venture capitalists, media, traders, project teams? Or all of us?

The US economy is simultaneously impacted by multiple deflationary factors. These intertwined trends have forced the Federal Reserve to lower interest rates and increase the money supply.

Michael Saylor urged governments to create Bitcoin-backed digital bank accounts to offer higher returns than traditional deposits. He suggested such accounts could attract trillions in global savings, but Bitcoin’s volatility and regulatory challenges make the idea risky.

Cryptocurrency index funds are poised to become a hot trend in 2026. With the market becoming increasingly complex and applications expanding, it presents an excellent starting point for many investors.

Since 2021, time has not been kind to ETH, and its status as a medium of exchange has been largely replaced by stablecoins.

Wang Yongli's explanation is an important reminder, but the Chinese story about stablecoins may require a broader narrative.

December 2025 is not the starting point for the "yen carrying transactions to ignite the world", but rather the starting point for the "turnaround of US monetary policy from tightening to excessive looseness". The real risks will be in 2026-2027.