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مستقر17 خبر9 مصادرآخر تحديث: 22‏/7‏/2026

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Understanding Blockchain Technology: How It Works and Its Applications
تقنية
20‏/7‏/2026ملخص الذكاء الاصطناعي

Understanding Blockchain Technology: How It Works and Its Applications

Blockchain technology, initially proposed by Haber and Stornetta and popularized by Nakamoto, is a distributed digital ledger that stores data in immutable, timestamped blocks. It enables secure, decentralized transactions without third parties, used in cryptocurrencies and adopted by companies like Walmart and IBM for supply chain tracking, offering benefits like increased accuracy and security despite data storage limits and regulatory changes.

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TechCrunch Intl
5 د قراءة
Circle Receives OCC Approval for First National Digital Currency Bank
يتطور
Business·10‏/7‏/2026ملخص الذكاء الاصطناعي

Circle Receives OCC Approval for First National Digital Currency Bank

Circle, the issuer of the USDC stablecoin, has received final approval from the US OCC to establish First National Digital Currency Bank (FNDCB), operating as Circle National Trust. This federally regulated trust institution will initially offer digital asset custody services for Circle and its affiliates, with potential future expansion to institutional clients.

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Cointelegraph
2 د قراءة
Macau Monetary Authority Launches Multilateral Central Bank Digital Currency Bridge System
يتطور
Business·3‏/6‏/2026ملخص الذكاء الاصطناعي

Macau Monetary Authority Launches Multilateral Central Bank Digital Currency Bridge System

Macau's Monetary Authority launched the mBridge system on June 2nd, enabling three local banks to complete 23 cross-border transactions totaling nearly 1.3 billion MOP. The system uses central bank digital currency and distributed ledger technology for efficient, secure, and low-cost cross-border payments.

中国新闻网
1 د قراءة
Billionaire sues digital currency venture co-founded by Trump and sons for illegal account freezing
خبر
22‏/4‏/2026

Billionaire sues digital currency venture co-founded by Trump and sons for illegal account freezing

Justin Sun alleges World Liberty Financial installed tools to prevent sale of his tokens after they became tradeableBillionaire crypto entrepreneur Justin Sun on Tuesday sued World Liberty Financial, the digital currency venture co-founded by Donald Trump and his sons, alleging that World Liberty illegally froze his holdings of tokens issued by the company.Sun, the largest investor in World Liberty, alleged in the lawsuit, filed in a federal court in California, that the company secretly installed tools to prevent the sale of his tokens after they became tradeable in September 2025. The lawsuit also alleges that World Liberty threatened to “burn” – or permanently delete – his holdings, even while they were in Sun’s digital wallet. Continue reading...

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Guardian Business