The Provide implementation of the Baseline Protocol uses a third network layer,
Provide.Network. The core purpose of this final layer is to add a governance function to the organizations within the Provide ecosystem, which allows for said participants to decide on the future direction the entire ecosystem will be taking. This ensures extreme flexibility and longevity, as the entire ecosystem has a representative say in what happens. This will involve changing supported networks, contract architecture and specifics, and core Provide implementation choices, as well as an untold number of other predictable and unpredictable circumstances that may arise.