and SQL code. This uses some of the 'magic' properties of elliptic
curves to create related families of public and private keys.
Wallet encryption is not needed because the private keys do not
need to be stored.
Google's protocol buffers cannot be used for the inner portions of
signed/hashed objects.
This SQL database layout will facilitate a cache-based transaction
processing architecture that will scale to billions of accounts and dozens
of transactions per second.