# David Yang

> Research on DeFi/NFT.

## Recent Posts

- [0x Protocol：跨币种的支付结算系统](https://paragraph.com/@davidyangplus/0x-protocol)
- [深入 ERC-20 标准 —— 币的基石](https://paragraph.com/@davidyangplus/erc-20)
- [NFT 抵押借贷中的清算问题](https://paragraph.com/@davidyangplus/nft)
- [Pawnfi：不只是 NFT 抵押借贷](https://paragraph.com/@davidyangplus/pawnfi-nft)
- [Arweave: 永久存储](https://paragraph.com/@davidyangplus/arweave)
- [躺着也能赚？Proof of Humanity 项目与 $UBI 通证分析报告](https://paragraph.com/@davidyangplus/proof-of-humanity-ubi)

## Blog Information

- [Homepage](https://paragraph.com/@davidyangplus/): Main blog page
- [RSS Feed](https://api.paragraph.com/blogs/rss/@davidyangplus): Subscribe to updates

## Optional

- [All Posts](https://paragraph.com/@davidyangplus/): Complete post archive
- [Sitemap](https://paragraph.com/@davidyangplus/sitemap-index.xml): XML sitemap for crawlers