Core Insights - The article discusses the emergence of "crypto blockchain stocks" as a significant market segment driven by the blockchain revolution and its application to real-world assets and financial infrastructure [1][2]. Group 1: Definition and Scope - "Crypto blockchain stocks" refer to companies whose business models are linked to both the digital-asset ecosystem and blockchain technology, extending beyond just cryptocurrency mining or exchanges [2][4]. - Companies involved in building blockchain infrastructure, providing services, tokenizing assets, or integrating crypto payments qualify as crypto blockchain stocks [4]. Group 2: Market Dynamics - Analysts have begun to compile curated lists of publicly traded firms that provide exposure to the crypto blockchain theme, which includes a diverse range of companies from payment firms to mining operations [5]. - Notable examples of companies in this space include Block, Inc., which has invested in Bitcoin and created a crypto-friendly payment ecosystem, and Amazon.com, Inc., which offers blockchain-as-a-service through its AWS unit [5].