Dymension (DYM) is a Delegated Proof-of-Stake Layer-1 that serves as a hub and factory for RollApps, specialized decentralized applications with an application-specific blockchain, making them easy to deploy and fast to run. With RollApps and a multi-layered structure, Dymension aims to reduce resource consumption, enabling scalability, security, interoperability, and liquidity without traditional blockchain limitations.
Dymension acts as a facilitator for RollApps, providing developers with the necessary tools and infrastructure to actualize their ideas in the decentralized world.
Rollup Factory - RollApp Development Kit (RDK)
Dymension's Rollup Factory serves as a workshop equipped with the essential tools for building RollApps. Developers can utilize the RollApp Development Kit (RDK) to develop and deploy RollApps in a straightforward process. The RDK comprises pre-packaged modules for common features like account creation and token management to simplify the development process.
Dymension Settlement Layer - Dymension Hub
The Dymension Hub, also known as the Settlement Layer, is tailored to meet the requirements of RollApps. When RollApp Sequencers suggest changes to the blockchain, the Hub initially assumes these updates are valid and doesn't question them immediately. However, if it later discovers that an update was incorrect or fraudulent, it can undo any changes made based on that update. Updating the current state of the blockchain in this way allows for lightweight devices like smartphones to connect to the blockchain easily and enables different blockchains to communicate with each other with ease.
Inter-Rollup Communication (IRC)
Inter-Rollup Communication (IRC) protocol allows RollApps to communicate with each other. Built on the foundation of Inter-Blockchain Communication (IBC) of Cosmos SDK, IRC provides secure message transfer between different RollApps on the Dymension network. By using the Settlement Layer as a common communication ground, IRC ensures efficient and reliable communication channels for RollApps.
RollApp Virtual Machine (RVM)
For RollApp execution integrity and reliability, Dymension introduces the RollApp Virtual Machine (RVM). The RVM simulates the execution environment of a RollApp within the Settlement Layer, providing deterministic outputs for transaction processing. By supporting various execution environments, the RVM enhances the versatility and adaptability of RollApps in Dymension.
Embedded Hub Automated Market Maker (AMM)
The Embedded Hub Automated Market Maker (AMM) is integrated into the Settlement Layer, providing shared liquidity and security for RollApps. The Embedded Hub AMM facilitates efficient asset routing and price discovery, serving as the backbone of Dymension's ecosystem, ensuring seamless and frictionless transactions for users.
DYM has a total supply of 1,000,000,000. The current circulating supply of DYM is 146,000,000.
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