# Manage assets

### A) Creating/Using Data Packages

Preliminary Operations: Enterprise certification, linking wallet, deploying data rights contracts, and recharging assets in balance management.



#### 1. My Creation Module: Access this module through the console - My Data. This module displays the data packages you have currently created. Click “Create Data Package” to proceed.

**(1)** Enter the details for the data package you want to create and upload the user information data for the package. Below is a brief description of the information that needs to be filled in:

a. Select the Contract Series: The contract you select is the one called when creating the data package on the blockchain. Currently, only one contract is supported, so no selection is needed.

b. Choose Template: The platform provides templates for you. Each contract corresponds to different templates. After deploying the contract, you can choose the corresponding template to create the data package.

c. Upload Data: After selecting the template, you can download the corresponding “Download Template” to check and fill in the information for the data package, then upload the completed template here.

d. Name: You can give your created data package a name to help differentiate it and attract buyer interest.

e. Data Validity: You can select the acquisition time of your latest user data. This record will be included in your data package.

f. Data Location: You can select the country/region of your data source.

g. Language: You can select the language of your data source.

h. Data Type: You can choose the classification of your data package for categorization in the market.

i. Platform Fee: This is the default display ratio, a fixed fee that you must pay to the platform for each data package sold. The fee calculation method is: Data Package Sale Price \* Fee Ratio. This fee is only charged after your data NFT transaction is successful, and it is charged based on the quantity of successful transactions.

j. NFT Description: After your data package is on-chain, it will be displayed in NFT form. You can input a detailed description of the data package here.

k. NFT Image: You can upload an image representing the current data package as the NFT image for trading in the market. If you do not upload it here, the system will use the image you uploaded in your account information as the NFT image. If you have not uploaded an image in your account information, the platform will prepare a default image as the NFT image.

l. Payment: This is the fee required to put the current data package on-chain.



**(2)** After entering all the information, click the “Create” button to put it on-chain. If your balance is insufficient, please go to “Balance Management” to recharge.



**(3)** Identity Confirmation: You need to sign in your wallet to confirm your identity. Once confirmed, the system will deduct the fee from your balance, and you can wait for the data to be put on-chain.



**(4)** After the on-chain process is successful, the data package will be displayed in the list of this module, and you can perform listing and other operations. The NFT corresponding to the data package will be displayed in My NFT, where you can view it.

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&#xNAN;**(5)** Listing Data Package: The listing button will be displayed in the list operations. Clicking it will pop up a listing window where you can enter the sale price. Listing also requires signing to confirm your identity. Once authenticated, it will be displayed in the market (or listed for sale at the time you set).

a. After listing, the button will change to “Delist,” allowing you to delist your data package at any time.



**(6)** Editing Data Package: The edit button will be displayed in the list operations. You cannot edit while the package is listed; you must first delist the package to edit it. Some on-chain content cannot be edited.



#### 2. My Purchase: Access this module through the console - My Data. The data packages you purchased will be displayed in the list, where you can view the corresponding information. Click “Use” to jump to the airdrop module for further actions.

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### B) Managing NFTs

This module displays all NFT assets you have purchased and created, categorized by type.



**(1)** Data NFTs: Displays all NFT assets corresponding to the data packages you have purchased and created. You can quickly filter and search. Clicking on an NFT allows you to view the corresponding data details.

a. Clicking the “Airdrop” button on the details page enables you to airdrop to all users in your data package.

**(2)** Rights NFTs: Displays all NFTs created for user airdrops. You can quickly filter and search. Clicking on an NFT allows you to view the corresponding data details.

a. Clicking the “Airdrop” button on the details page allows you to airdrop this NFT to all users in your data package.



### C Managing Contracts

Preliminary Operations: Enterprise certification, linking wallet, recharging assets in balance management.

Currently, the platform has only two types of contracts. You must complete enterprise certification before deploying the corresponding contract. The contract is essential for creating data packages on the blockchain, so if you need to create a data package, you must deploy the contract first.

**(1)** View contract information. Select a contract and click “Deploy Contract” to enter the contract deployment page.

**(2)** Enter the information for the contract you want to deploy on the blockchain.

a. Contract Type: Displays the type of the current deployed contract.

b. Owner: Displays the address of your associated wallet account, which cannot be modified. If you have not linked a wallet, click “Link Wallet” to associate one. You must link a wallet before continuing with contract deployment.

c. Name: You can give your contract a name for identification purposes.

d. Symbol: You can input a simple English symbol for your contract for identification; symbols cannot be in Chinese!

e. Payment: You need to pay the fee for deploying the contract on the blockchain.

**(3)** After entering all the information, click “Deploy Contract” for identity confirmation.

**(4)** After identity confirmation, the system will deduct the contract on-chain fee from your balance. You can wait for the result.

**(5)** Once your contract is successfully deployed on the blockchain, you can click the “Create” button under different contracts to create data packages or NFTs.

a. Create Data Package: Clicking this will redirect you to the details page for creating a data package.

b. Create Rights NFT: Clicking this will redirect you to the details page for creating an NFT.

i. Rights NFT can be for coupons, etc.

ii. NFT Name: You can give this rights NFT a name.

iii. NFT Type: Default is ERC 1155, indicating that multiple NFTs with the same information can be created.

iv. Rights Type: You can choose whether the created rights need to be redeemed.

v. NFT Image: You need to upload an image for your rights, which can be a coupon style, etc.

vi. Rights Description: You can provide a detailed description of the rights content.

vii. Payment: You need to pay the fee for putting the rights NFT information on-chain. The process may involve identity verification, and upon successful on-chain, the corresponding NFT will be displayed in “My NFT - Rights NFT.”
