Building Your Own Blockchain Creating a custom blockchain gives ultimate flexibility. You get: Choice of consensus algorithm. Your own balance of security, scalability, and decentralization to meet your needs.
What programming language is used for Blockchain?
Blockchain projects using C++ include: EOS — C++ is the main programming language of EOS preferred for its flexibility to run extensive applications on top of the blockchain. EOS also supports any language that compiles into WebAssembly (WASM)