| This section has been updated to Bitcoin Core @ v23.0 |
Bitcoin Core v0.1 contained 26 source code and header files (*.h/cpp) with main.cpp containing the majority of the business logic. As of v23.0 there are more than 800 source files (excluding bench/, test/ and all subtrees), more than 200 benchmarking and cpp unit tests, and more than 200 python tests and lints.