# Jory Sabourin ## Recent Posts - [Beyond the Signature](https://paragraph.com/@cryptocardia/beyond-the-signature): Most crypto systems assume that once a transaction is validly signed, execution is safe... - [Privacy Isn’t the Endgame — Transaction Governance Is](https://paragraph.com/@cryptocardia/privacy-isnt-the-endgame-transaction-governance-is) ## Blog Information - [Homepage](https://paragraph.com/@cryptocardia/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@cryptocardia): Subscribe to updates ## Optional - [All Posts](https://paragraph.com/@cryptocardia/): Complete post archive - [Sitemap](https://paragraph.com/@cryptocardia/sitemap-index.xml): XML sitemap for crawlers