The evidence strongly supports the statement that the Basel Committee is actively involved with rules for cryptoassets, which includes global stablecoins. The social media post, despite its low authority as a source, provides a crucial piece of direct evidence by displaying the cover of a definitive Basel Committee on Banking Supervision document titled 'Prudential treatment of cryptoasset exposures'. The Bank for International Settlements (BIS) is the host of the Basel Committee, making its website the authoritative source for such publications. The existence of this specific, detailed standard confirms that the Committee has undergone a thorough process of developing, consulting on, and finalizing rules for how banks should treat cryptoasset exposures. This process is synonymous with 'reviewing upcoming rules'. Global stablecoins are a significant category within the broader 'cryptoasset' classification addressed by these standards. The law firm blog, while less relevant as it focuses on a different regulator, corroborates the general theme that stablecoin regulation is a major focus for financial authorities worldwide. There are no contradictions in the evidence provided. The high-authority primary source (BIS) and the evidence pointing to its specific work (the document cover) align perfectly to confirm the statement's accuracy.