Ox21 decentralized app, must have IPDB and IPFS

Ox21 app requirements 1st step, Create account for the new user The system creates wallet address for new user, System creates 12 authentication words for the client to write down as password in the future In the future, the system use fingerprint as password Only for the new phone, the user uses those 12 words to restore his account 2nd step, User Subscribes to channels The user will pick the language from drop down list Data from IPDB, Check the JSON file Check [login to view URL] for reference Then pick country/region from list Check the JSON file The system generates provinces/states for next step Check the JSON file After user pick the province/state, let the user to select city from list, The system show channels for user to subscribe, use can pick more than one channels, For independent channels, the user can search the key words and subscribe. Now we have these tables on IPDB Global channels Check the Excel file Language list Check the Excel file Country list Check the JSON file Country-province list Check the JSON file Province list Check the JSON file ProvinceID, cityID list Check the JSON file City list Check the JSON file 3rd step View advertisements under each channel and click Like/Dislike to gain Ox21 coins 4th step Sell Ox21 coins at our DEX, or any exchanges For original content creator Content creator must create an account first, same as regular users. And purchase a domain as his channel name. Then they can post text, images, and videos to IPFS and share the CID in his post. We suggest to use Pinata for free IPFS storage Decentralized database use [login to view URL] The tables in database, wallet-password table, wallet address and 24 words wallet-coin table, wallet address and Ox21 coin quantity wallet-ipfs table, wallet address IPFS hash code Created current_timestamp() Wallet-subscription table, Wallet address Language Country State City Channel Wallet-ipfs-like table Wallet address IPFS hash code Like-dislike, can only be number, -1,0,1 content table IPFS hash code Language Country State City Channel Ranking table IPFS hash code Coin-quantity The content provider can upload their images or videos to iPFS by themselves or use [login to view URL] which is a free IPFS storage for up to 1GB with free plan. For the display ranking, The content creator can prepay a certain amount of Ox21 coins to get a better ranking for his content. He can pay from his wallet, deducted from the table Wallet-coin table And added to the table Ranking table to the field of Coin-quantity Post ageing, Newer post display first, each post has its created timestamp, newer post has bigger timestamp value. Add created timestamp value to ranking number to reflect the ageing for the post. For each Like received for the content, get 1 Ox21 coin For each Dislike received for the content, get -1 Ox21 coin Top banner ownership NFT NFT table, LanguageID CountryID ProvinceID CityID ChannelID Page number Current owner wallet address Original owner wallet address Language table languageID language name country table languageID countryID country name province table languageID countryID provinceID province name city table languageID countryID provinceID cityID city name channel table languageID countryID provinceID cityID channelID channel name independent media languageID domain Purchase NFT from ox21 NFT bidding site. Login to the Ox21 app to post to the top banners If the top banner has not been occupied, show the text, This top banner for bidding, and link to the bidding site. Each purchased NFT has a IPFS profile page, very simple, with all the content provide by the owner of the NFT Function Create account and login Create account like imtoken wallet, no email required Wallet address as userID System creates 12 authentication words for the client to write down Login by faceID(iOS) or fingerprint (Android), no need to remember the password Please check the attached documents.