# David Chang ## Recent Posts - [From the Fed to the Chain #6](https://paragraph.com/@davidchang/from-the-fed-to-the-chain-6): BLS Signatures: The Crypto Magic That Slims Down Ethereum Transactions - [From the Fed to the Chain #5](https://paragraph.com/@davidchang/from-the-fed-to-the-chain-5): What’s the Real Value of Blockchain? - [From the Fed to the Chain #4](https://paragraph.com/@davidchang/from-the-fed-to-the-chain-4): Yield Curve Control (YCC) - [From the Fed to the Chain #3 | What is PeerDAS?](https://paragraph.com/@davidchang/from-the-fed-to-the-chain-3-or-what-is-peerdas): The Key Piece in Ethereum's Scaling Plan "The Surge" - [From the Fed to Blockchain #2](https://paragraph.com/@davidchang/from-the-fed-to-blockchain-2): Yen Carry Trade - [From the Fed to the Chain #1](https://paragraph.com/@davidchang/from-the-fed-to-the-chain-1): What Hayes and Vitalik are really telling us—and how to act on it - [行銷筆記](https://paragraph.com/@davidchang/%E8%A1%8C%E9%8A%B7%E7%AD%86%E8%A8%98) - [Note for Life Hacker.md](https://paragraph.com/@davidchang/note-for-life-hackermd) ## Blog Information - [Homepage](https://paragraph.com/@davidchang/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@davidchang): Subscribe to updates - [Twitter](https://twitter.com/all_weather_p): Follow on Twitter ## Optional - [All Posts](https://paragraph.com/@davidchang/): Complete post archive - [Sitemap](https://paragraph.com/@davidchang/sitemap-index.xml): XML sitemap for crawlers