The currency does not exist to serve the technology
GFC therefore does not need to operate its own blockchain at launch. The system may use secure, widely supported digital infrastructure selected on the basis of security, reliability, cost, liquidity, custody availability, usability and regulatory practicality.
The GFC monetary model should not be permanently bound to one blockchain, one token standard or one technology provider. Constitutional and economic rules should remain portable enough to evolve if technology, regulation, security conditions or market infrastructure change.