According to Samson Mow (@Excellion), the definition of the smallest Bitcoin unit, satoshi (sat), emerged organically in the community without the need for a Bitcoin Improvement Proposal (BIP), and no BIP will alter this standard. This clarification provides stability for traders, as it confirms that the fundamental unit of Bitcoin remains unchanged and universally recognized, which is essential for accurate pricing, microtransaction strategies, and trading bot algorithms in the cryptocurrency market (Source: Twitter/@Excellion, May 18, 2025).