Application-Specific Blockchain
Also known as: App-Specific Chain, Custom Blockchain, Dedicated Protocol Chain
A custom-built blockchain designed to serve a single application or use case with tailored performance and governance.
An Application-Specific Blockchain is a blockchain infrastructure optimized for one application or protocol, offering full control over consensus, fees, and upgrades. Unlike general-purpose platforms like Ethereum, these chains are purpose-built to meet the exact needs of their target application—whether it's a DeFi protocol, game, or enterprise solution. Developers can optimize for speed, scalability, privacy, or compliance, often using toolkits like Cosmos SDK or Substrate. This model enhances sovereignty and isolation while sacrificing composability unless interoperability solutions like IBC or bridges are implemented.