The Brazilian central bank is considering imposing taxes on stablecoin remittances or issuing special licenses for trading platforms

[OECD Crypto-Asset Reporting Framework (CARF) Officially Effective] The Crypto-Asset Reporting Framework (CARF) developed by the Organisation for Economic Co-operation and Development (OECD) officially came into effect on January 1, 2026, initially covering 48 countries and regions. This framework requires crypto-asset service providers to disclose user transaction information to tax authorities and submit annual reporting, covering activities such as transactions, exchanges, and asset transfers. The European Union member states, the United Kingdom, Brazil, the Cayman Islands, and other regions are the first to participate, while Australia, Canada, Singapore, Switzerland, and the United Arab Emirates are expected to join by 2028. The United States plans to integrate into the system by 2029. CARF aims to address the regulatory gaps in the digital asset sector under the existing Common Reporting Standard and promote global tax transparency and cross-border data exchange.

[Pentagon 'Pizza Index' Activated, U.S. President Trump Threatens Military Action Against Colombia] On January 5, according to monitoring by @pizzintwatch, the Pentagon's 'Pizza Index' has been activated. Customer traffic at the Papa John's pizza store located 2.3 miles from the Pentagon surged by 1250%, while traffic at the Regional Pizza Palace located 1.0 mile from the Pentagon increased by 313%. The situation has now entered Level 3 alert status. On Sunday local time, U.S. President Trump threatened to take military action against the Colombian government, calling Colombian President Petro a 'sick person' and accusing him of producing and selling cocaine to the United States. Speaking aboard Air Force One, Trump remarked that taking military action against Colombia 'sounds good.'

[U.S. Secretary of State Rubio's Chances of Winning the 2028 Presidential Election Rise to 9%] On January 5, according to Polymarket data, due to Venezuelan President Maduro being arrested by the U.S. military, the probability of current U.S. Secretary of State Marco Rubio winning the 2028 presidential election has risen to 9%, up from 4% a week ago.

[Raydium Reports USD1 Daily Trading Volume on Solana Exceeds $260 Million] Raydium posted on the X platform that in the past 24 hours, the USD1 trading volume on Solana exceeded $260 million.

[A Whale Spends $8.49 Million to Purchase 1,948 XAUT] According to monitoring by Lookonchain, a whale address 0x8c08 spent $8.49 million to buy 1,948 XAUT at an average price of $4,357.