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Description

BitcoinOS (BOS) is a flexible, open-source smart contract framework aimed at enhancing Bitcoin's capabilities with scalability, interoperability, and programmability, all while preserving the integrity of its foundational layer. By leveraging zero-knowledge (ZK) proofs via the BitSNARK protocol, BOS allows for the implementation of smart contracts directly on Bitcoin's mainnet, thereby enabling the development of decentralized applications (dApps), decentralized finance (DeFi), and seamless cross-chain interactions. The architecture of BitcoinOS is structured into three distinct layers: the foundational Bitcoin Core layer, an execution layer that consolidates and optimizes transactions, and a computational layer made up of interoperable rollups known as Execution Environment Modules (EEMs). These EEMs are designed to accommodate a variety of virtual machines, including the Ethereum Virtual Machine (EVM) and environments based on Rust, which empowers developers to create applications using diverse programming languages. This innovative approach not only broadens the scope of what can be achieved on the Bitcoin network but also fosters a more collaborative ecosystem for developers and users alike.

Description

Ducat is a Bitcoin-native lending and stablecoin protocol that enables users to borrow against BTC without transferring custody to a centralized lender. The protocol places Bitcoin into a 2-of-2 Taproot vault and allows borrowers to mint UNIT or receive USDC against the value of their collateral. Loan creation, redemptions, liquidations, and other core mechanics are enforced through Bitcoin transactions and Script rather than through an external blockchain or Layer 2 network. Borrowers can select different collateral ratios based on their preferred risk level and can borrow up to 62.5% of the BTC value held in a vault. Ducat charges a one-time 7% minting fee and does not charge ongoing interest on the loan. A dashboard shows collateral ratios, liquidation prices, BTC price updates, and vault health so users can monitor and manage their borrowing positions. UNIT is a dollar-pegged stablecoin backed by overcollateralized Bitcoin and can be transferred through the protocol's ecash layer or exchanged for USDC. The protocol also includes a liquidation system in which participants can recapitalize undercollateralized vaults and receive discounted BTC. Ducat states that every vault and loan can be independently verified on Bitcoin and that the system can operate without custodians, bridges, or wrapped BTC. Ducat is intended for Bitcoin holders, BTC-focused investors, and decentralized finance users seeking non-custodial access to dollar-denominated liquidity.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

No images available

Integrations

Bitcoin Yes 
Arbitrum Yes 
BIMA Yes 
Cardano Yes 
Ethereum Yes 
MODE Yes 
Merlin Chain Yes 
Rust Yes 
Sovryn Yes 
aeternity Yes 

Integrations

Bitcoin Yes 
Arbitrum No 
BIMA No 
Cardano No 
Ethereum No 
MODE No 
Merlin Chain No 
Rust No 
Sovryn No 
aeternity No 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Pricing Details

No price information available.
Free Trial Yes 
Free Version Yes 

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 No 

Types of Training

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

Types of Training

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

Vendor Details

Company Name

BitcoinOS

Country

United States

Website

bitcoinos.build/

Vendor Details

Company Name

Ducat Protocol

Founded

2000

Country

United Kingdom

Website

ducatprotocol.com

Product Features

Product Features

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Alternatives

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