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General design

Overview​

The core service of Bridgeless operates as a decentralized ledger, facilitating the storage of information related to cross-chain operations. The core employs the Delegated Proof of Stake (DPoS) consensus algorithm and utilizes CosmosSDK as the framework to meet its requirements. CosmosSDK offers a modular architecture and tools for creating custom blockchains that are interoperable within the Cosmos ecosystem. While leveraged on ethermint, in a couple with EVM compatibility, Bridgeless core provides additional or extended functionality for NFTs, staking, rewarding, etc.

CosmosSDK​

CosmosSDK provides a vanilla edition with default modules that cover fundamental blockchain functionality, including:

  • User account and balance management.
  • Issuance of fungible and non-fungible tokens.
  • Staking mechanisms.
  • etc.

For Bridgeless’s unique business needs, some custom modules have been developed, and some default modules have been modified:

By leveraging CosmosSDK, Bridgeless’s core service ensures a robust, modular, and extensible architecture capable of handling complex cross-chain operations. With a focus on compatibility, deterministic behavior, and future-proofing, the custom modules and modifications to existing modules are aligned with the highest standards of decentralized application development.