The challenge introduces the Hemi Digital Machine and leverages Proof-of-Proof consensus to inherit safety from Bitcoin.
Jeff Garzik, a former Bitcoin core developer who beforehand labored alongside Satoshi Nakamoto, is launching a Layer 2 community.
On July 24, Hemi Labs, a improvement workforce co-founded by Garzik, introduced Hemi Community, a modular Layer 2 community facilitating Ethereum sensible contract performance secured by the Bitcoin community.
“By approaching Bitcoin and Ethereum as components of a single supernetwork, Hemi delivers the capabilities of both,” Hemi Labs stated. “Attempts to integrate and scale Bitcoin and Ethereum have tended to address the problem within their respective communities, resulting in a fractured ecosystem.”
Hemi’s incentivized testnet is already dwell, whereas Hemi Community will launch on mainnet through the Bitcoin 2024 convention in Nashville — which kicks off on July 25. Hemi is designed to host decentralized finance and synthetic intelligence functions.
Hemi Community
Hemi Labs was additionally co-founded by Maxwell Sanchez, the co-founder of VeriBlock, a blockchain safety and software program improvement firm.
The chain introduces the Hemi Digital Machine (hVM), which integrates a full Bitcoin node throughout the Ethereum Digital Machine (EVM) — Ethereum’s core sensible contract engine.
HVM permits builders to create sensible contracts that work together with Bitcoin’s state, unlocking Bitcoin-based DeFi functions together with staking, lending markets, and “democratized MEV marketplaces.” Hemi Labs described trustlessly launching stated Bitcoin-based functions as beforehand being “impractical or impossible.”
The community makes use of the Proof-of-Proof (PoP) consensus mechanism, which Sanchez pioneered, permitting Hemi to inherit its safety from Bitcoin’s Proof of Work miners.
“Hemi inherits Bitcoin’s full security in a truly decentralized and permissionless manner, achieving better-than-Bitcoin finality, or ‘superfinality’ in just a few hours,” Hemi Labs stated. “PoP’s modular nature enables Hemi to extend this security efficiently to other blockchains.”
Hemi Labs stated its Tunnels protocol permits cross-chain asset transfers with out utilizing typical bridges.
Bitcoin Layer 2s develop
Hemi’s launch comes because the race to deliver DeFi performance to Bitcoin is heating up.
Bitlayer not too long ago emerged as the most important Bitcoin L2 by whole worth locked (TVL), with 15 protocols internet hosting $394.4 million, in keeping with DeFi Llama. On July 23, Bitlayer introduced the completion of an $11 million Sequence A funding spherical led by Franklin Templeton and ABCDE.
Merlin is available in second with $306 million, adopted by the sidechains Stacks with $211.3 million, and Rootstock sidechain with $178.5 million. Bouncebit, a Bitcoin staking protocol, additionally boasts a TVL of $318.6 million.
Different Layer 2 initiatives promising to launch EVM performance on Bitcoin embody Citrea, Bitfinity, Botanix, and Conflux — all of that are presently dwell on testnet.
