• Twitter co-founder Jack Dorsey is stepping down as chief executive of the company. Mr. Dorsey, who co-founded Twitter in 2006, has been serving as chief executive of both Twitter and payment firm Square;
• Bitcoin hash rate has recovered almost completely after the Chinese ban. This number has grown by over 80% since July;
• Curios post: this is how children study Bitcoin in one of the schools in Slovakia;
• Central Bank of India: In the country, the volume of transactions with cryptocurrency has grown significantly;
• The aggregate balance of ETH on exchanges continues to decline. Now this number is equal to the minimum for the last 3 years;
• Tron founder Justin Sun bought the Joker-style collectible token BAYCT 6666 for 150,000,000 TRX ($15 million);
• Global NFT sales could hit a record $ 17.7 billion in 2021 - says Cointelegraph Research;
• On November 30, the Bruno update was implemented on BSC (at block 13,082,000). The update contains a mechanism for burning BNB tokens (similar to ETH after the London update);
• "We are softening the requirements for advertising cryptocurrencies on our platform" - Meta has announced (formerly known as Facebook);
• Meanwhile, Tether continues to print large parts of USDT:
• Since the creation of the first cryptocurrency, the value transferred through its blockchain has reached $8.89 trillion. Moreover the total cost of "profitable coins" amounted to $5.1 trillion, and "unprofitable" ones - $3.79 trillion;
• A bug in the Solana Protocol (SPL) program library potentially allowed stealings from several De-Fi projects (at a rate of approximately $27 million per hour). This was found out by experts from the ‘Neodyme’ team.