Ethereum remains central to the blockchain ecosystem, powering decentralized applications (dApps) and facing challenges like transaction speed and costs, which Layer-2 solutions like Base aim to address (source: https://cryptoinfonet.com/nft-news/the-ultimate-handbook-for-understanding-the-basics-of-blockchain-technology/). Peter Smith, co-founder and CEO of Blockchain.com, has played a pivotal role in making it a leading crypto platform, inspired by his experiences with global money transfer difficulties (source: https://www.crypto-news-flash.com/peter-smith-the-pioneer-behind-the-success-of-blockchain-com/?utm_source%5C%5Cu003drss%5C%5Cu0026utm_medium%5C%5Cu003drss%5C%5Cu0026utm_campaign%5C%5Cu003dpeter-smith-the-pioneer-behind-the-success-of-blockchain-com=). Other notable blockchain projects include VeChain, which enhances supply chain transparency, Stellar, which streamlines cross-border transactions, and Terra, known for its innovative stablecoins (source: https://cryptosheadlines.com/vechain-stellar-and-terra-must-know-blockchain-innovations/). Additionally, the Qi Blockchain airdrop is gaining traction, allowing crypto holders to claim free tokens through platforms like DappRadar (source: https://medium.com/@IvypoWerari/%D8%A5%D9%8A%D8%B1%D8%AF%D8%B1%D9%88%D8%A8%D8%A7%D8%AA-qi-blockchain-%D8%AF%D9%84%D9%8A%D9%84-%D9%83%D8%A7%D9%85%D9%84-%D9%84%D9%84%D9%85%D8%B7%D8%A7%D9%84%D8%A8%D8%A9-cc9e5a2576e4). These developments underscore the evolving landscape of blockchain technology and its applications in finance and supply chain management.