# alextsig.eth ## Recent Posts - [Merged Mining vs Proof-of-Proof: What Makes Hemi’s Approach Better for Bitcoin?](https://paragraph.com/@alextsig/merged-mining-vs-proof-of-proof-what-makes-hemi-s-approach-better-for-bitcoin) - [Beyond Trust: How Proof-of-Proof (PoP) Replaces Bridges with Bitcoin-Time Anchors](https://paragraph.com/@alextsig/beyond-trust-how-proof-of-proof-pop-replaces-bridges-with-bitcoin-time-anchors) - [Finality on Hemi: When Is a Transaction Truly Final?](https://paragraph.com/@alextsig/finality-on-hemi-when-is-a-transaction-truly-final) - [Proof-of-Proof: How Hemi Anchors L2 Security in Bitcoin Itself](https://paragraph.com/@alextsig/proof-of-proof-how-hemi-anchors-l2-security-in-bitcoin-itself) ## Blog Information - [Homepage](https://paragraph.com/@alextsig/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@alextsig): Subscribe to updates ## Optional - [All Posts](https://paragraph.com/@alextsig/): Complete post archive - [Sitemap](https://paragraph.com/@alextsig/sitemap-index.xml): XML sitemap for crawlers