# The defender

> Cryptocurrency practitioners

## Blog Information

- [Homepage](https://paragraph.com/@cosera/): Main blog page
- [RSS Feed](https://api.paragraph.com/blogs/rss/@cosera): Subscribe to updates
- [Twitter](https://twitter.com/zhuhai007): Follow on Twitter

## Optional

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