Language: JAVA
1. Art sale: collection sale and purchase transaction
2. Secondary market: The user’s collection can be directly listed for sale in the secondary market mall
3. Blind box: Purchase a blind box and randomly select the collection
4. Synthesis: After purchasing fragments, you can synthesize the corresponding artwork, and the background can be flexibly set
5. Partners settle in: Artists can apply for residency and upload their works for sale
6. Marketing promotion: Invite friends to give artwork
7. You can choose to go on the chain, and support multiple chains