| name | description | docs |
|---|---|---|
| btc.xsat | BTC Token Contract | |
| exsat.xsat | XSAT Contract | |
| poolreg.xsat | Pool Register Contract | poolreg.xsat document |
| rescmng.xsat | Resource Manage Contract | rescmng.xsat document |
| utxomng.xsat | UTXO Manage Contract | utxomng.xsat document |
| rwddist.xsat | Reward Distribution Contract | rwddist.xsat document |
| blkendt.xsat | Block Consensus Contract | blkendt.xsat document |
| blksync.xsat | Block Synchronization Contract | blksync.xsat document |
| endrmng.xsat | Validator Manage Contract | endrmng.xsat document |
| staking.xsat | Staking Contract | staking.xsat document |
| custody.xsat | Custody Contract | custody.xsat document |
exSat a scaling solution to the critical challenges of trust, functionality, scalability, utility and interoperability faced by the Bitcoin ecosystem. This novel Docking Layer solution, as a first-of-its-kind, aims to build trust by extending the data consensus of the Bitcoin ecosystem with a hybrid consensus mechanism; to achieve functionality by bridging the gap of smart contracts; to enhance utility by unifying BTC across diverse blockchain ecosystems; and to drive multichain interoperability by intent-centric omnichain DApps.
exSat introduces several key innovations to realize its vision including:
Data Consensus + BTC Staking to Extend Trust of BTC: Extends Bitcoin's data consensus through a Hybrid Consensus Mechanism, combining Proof of Work (PoW) and Proof of Stake (PoS).
Decentralized State Data Indexing for Easy On-chain Operation: Critical for smart contracts to operate easily, and the support of diverse assets through multi-indexing capabilities including BTC, Ordinals, Runes and more potential protocols.
Scaling Bitcoin Ecosystem with Smart Contract Platform: Extends full support for Ethereum Virtual Machine-based (EVM) application development, enabling a broader range of decentralized application (DApp) functionalities, further bridging the capabilities between Bitcoin and advanced smart contract platforms.
The Modular Scaling Solution for the Bitcoin Ecosystem: exSat empowers developers to enhance the scalability of the Bitcoin ecosystem efficiently and securely, leveraging the robust trust and security of exSat. It simplifies the creation of customizable BTC Layer 2 (L2) solutions incorporating Zero-Knowledge (ZK) rollups, or side chains using the latest implementation of the Antelope protocol, facilitating easy, quick, and seamless development
exSat forges a trustworthy and secure pathway to enhance Bitcoin's scalability and enable smart contract capabilities, unlocking additional utility value for BTC beyond its role as a store of value. In the long run, exSat aims to streamline the process of deploying a Bitcoin scaling solution, making it as straightforward as deploying a contract on-chain. This pioneering effort will pave the way for a flourishing Bitcoin ecosystem and drive mass adoption of blockchain technology.
Through exSat's innovative approach, users and developers from diverse backgrounds will experience the convenience of intent-centric operations and unified liquidity. By abstracting away complexities, exSat empowers a broader audience to leverage the power of Bitcoin and its L2 solutions seamlessly, fostering a more inclusive and accessible blockchain landscape.
Embracing a modular and extensible architecture, exSat's trustworthy and secure solution lays the foundation for a vibrant ecosystem built upon Bitcoin's robust security model. As the adoption of blockchain technology continues to accelerate, exSat's vision positions Bitcoin at the forefront of this revolution, enabling a vast array of DApps and services to thrive within its decentralized and transparent framework.