Purple Kingdom decentralized currency system:

1. Institutions and individuals have the right to mint

2.100% margin

3. Free anchoring

4. Continuous credit can make currency circulate for a long time

5. Credit is to do what you say.

6. All minting markets circulate freely and compete freely, not controlled by the central bank or the government

7.100% issuance on the blockchain, open and transparent.

8. Using gold and Bitcoin as settlement units.