# David ## Recent Posts - [一文速览2022年a16z领投的27个加密项目5月9日](https://paragraph.com/@david-23/2022-a16z-27-5-9) - [7个步骤助你在以太坊合并前拿到最多空投](https://paragraph.com/@david-23/7) - [10个最好的免费“加密alpha”工具](https://paragraph.com/@david-23/10-alpha) - [一文读懂Layer2和ETH2.0关系](https://paragraph.com/@david-23/layer2-eth2-0) - [硬分叉对以太坊生态有何影响,普通用户可以做些什么?](https://paragraph.com/@david-23/C7jtSislX8NoP1Fp6a1b) - [CC0与商业IP:哪个更好?](https://paragraph.com/@david-23/cc0-ip) - [一文梳理ETH Merge、ETC迁徙的技术细节和背后原因](https://paragraph.com/@david-23/eth-merge-etc) ## Blog Information - [Homepage](https://paragraph.com/@david-23/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@david-23): Subscribe to updates ## Optional - [All Posts](https://paragraph.com/@david-23/): Complete post archive - [Sitemap](https://paragraph.com/@david-23/sitemap-index.xml): XML sitemap for crawlers