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Description

Hemi represents a revolutionary modular Layer-2 blockchain framework that effectively combines the robust security of Bitcoin with the flexible programmability of Ethereum by integrating a complete Bitcoin node into an Ethereum-compatible environment, referred to as the Hemi Virtual Machine (hVM). This innovative setup empowers developers to create Solidity smart contracts that can directly utilize Bitcoin data without the need for bridges or synthetic assets. Through its unique Proof-of-Proof (PoP) consensus mechanism, Hemi provides “superfinality,” anchoring transactions within Bitcoin blocks to ensure high integrity and resistance to reorganizations, while also enabling rapid finality. Additionally, the Hemi Bitcoin Kit (hBK) equips developers with essential tools to craft authentic Bitcoin-driven DeFi solutions, including lending, staking, automated market makers, MEV systems, and multi-chain DAOs, leveraging actual BTC for collateral or yield generation. As a result, Hemi not only enhances the capabilities of decentralized finance but also fosters greater integration between two of the most significant blockchains in the ecosystem.

Description

Enhancing both interoperability and scalability, zkBridge employs state-of-the-art zero-knowledge proof systems. By utilizing zkSNARKs, it allows a prover to effectively assure the receiving blockchain that a specific state transition has occurred on the originating blockchain. The zkBridge framework encompasses a block header relay network and an updater contract, which work in tandem to maintain system integrity. This relay network fetches block headers from the sender blockchain, creates validity proofs for these headers, and transmits them along with their proofs to the updater contract established on the receiver blockchain. The updater contract is responsible for upholding a light-client state, automatically incorporating block headers from the sender blockchain once their corresponding proofs are validated, while simultaneously refreshing the current main chain status of the sender. Additionally, the Polyhedra Network supports the development of infrastructure for seamless interoperability among diverse systems, ensuring robust security without imposing additional trust requirements. This innovative approach not only streamlines cross-chain communication but also fortifies the overall ecosystem against potential vulnerabilities.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Ethereum Yes 
LayerZero Yes 
UniSat Wallet Yes 
iZiSwap Yes 
Artura Yes 
Avalon Yes 
GitBook No 
Linea No 
NGC No 
Polygon No 
Pump Yes 
Pyth Yes 
Rabby Yes 
Rootstock Cloud ERP No 
SmallWins No 
Spectra Yes 
Taiko No 
The Graph Yes 
Unstoppable Domains No 
opBNB No 

Integrations

Ethereum Yes 
LayerZero Yes 
UniSat Wallet Yes 
iZiSwap Yes 
Artura No 
Avalon No 
GitBook Yes 
Linea Yes 
NGC Yes 
Polygon Yes 
Pump No 
Pyth No 
Rabby No 
Rootstock Cloud ERP Yes 
SmallWins Yes 
Spectra No 
Taiko Yes 
The Graph No 
Unstoppable Domains Yes 
opBNB Yes 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Hemi

Founded

2023

Country

United States

Website

hemi.xyz/

Vendor Details

Company Name

Polyhedra

Country

United States

Website

www.polyhedra.network/

Product Features

Product Features

Alternatives

Alternatives

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