How is the transition away from charity created/managed?
Need to decentralize.
Lets assume that sometime in the future the charity will no longer purchase the currency. Hence the crypto-currency will no longer be geographically confined. Therefore a new mechanism is needed to keep the currency mainly used within the country. This implies a need for capital controls. A static geographical component is needed that has strong control over the currency. This component needs to be defined and decentralized.
So what possible types of control are there? Supply control, demand control and movement control. Supply control is equivalent to issuance control. Demand control is akin to creating the artificial demand outlined prior. Movement control is equivalent to controlling transaction processing.
Supply and movement control could be done with a territorial embedded computer/s. This means constructing a computing object that is geographically confined. This computing object could be extremely heavy, extremely fragile, could be buried, could be sunk to the bottom of water collection, attached to a mountain, etc. Several of these computing objects could be embedded within a territory. Each one would play an important role in processing the block-chain. Communication between the embedded computers could be done via wireless and some novel energy supply would be used. A locator system within each embedded computer could shut the system down if movement was 'inappropriate'. If the embedded system is destroyed then the block-chain could not be processed. Issuance of new currency can not be done without communicating with the embedded computers.
Therefore capital movement would be controlled by the embedded computers. This is unlikely to be a sustainable solution but for under-developed countries to acquire control of the embedded computers would be technologically demanding. If such an event were to occur then this would imply that the country is no longer under-developed.