Like Namecoin (supported by a separate currency) or Blockstore (uses the Bitcoin blockchain)?<p>Even if you have a central organizer&#x2F;bank, you are simply using their currency as the native token. You could use a native token which has external value _if_ you have the authority to issue that token (e.g. a fiat currency if a central bank decided to create their own blockchain), but that doesn&#x27;t remove the need for the network to have a native token.