According to @HenriArslanian, this week’s highlights include the SEC outlining a token taxonomy, Coinbase launching a token sales platform, the Czech central bank buying Bitcoin, and Brazil issuing crypto regulations. Source: @HenriArslanian on X, Nov 18, 2025. The update also flags stablecoins, tokenisation, CBDC, Ethereum, and broader digital assets as key themes and market catalysts. Source: @HenriArslanian on X, Nov 18, 2025.