O-Wheel

Lucky spin feature of ONFA Wallet offers the opportunity to receive rewards regularly every hour with a simple, transparent, and fair participation method. With only 01 OFT per ticket, users can try their luck and receive attractive rewards immediately.

Main contents:

• Feature introduction.

• How to participate.

• Winning criteria & Reward calculation.

• Some important notes.

A. General Introduction

O-Wheel is a unique entertainment feature combining the element of a lucky wheel with blockchain technology, providing users the opportunity to win attractive prizes with a small investment. This feature operates based on a mechanism that is transparent, fair, and fully automated.

1. How to access:

• Step 1: Log in to ONFA Wallet

• Step 2: From the main menu, scroll down and select "O-wheel" (Lucky wheel)

• Step 3: The main O-wheel interface will display as follows:

2. Main areas on the interface:

• Current wheel: Displays the countdown time to the next draw.

  • Every 60 minutes, the system will refresh and perform a draw of a sequence of 6 random digits.

  • The winning number sequence will be displayed immediately after the countdown ends.

• The "Buy Ticket" button: For participating in ticket purchase.

  • Buy new ticket (01 OFT / ticket).

• "My Tickets" tab: View purchased tickets.

• Winning criteria and prize structure.

  • Clearly displays the number of matching digits required and the corresponding rewards.

  
• Information on the most recent lucky draw.

  • Includes the winning number sequence, draw time, and quick statistics.

  
• Results table:

  • Includes the following information:

    • Ticket: Ticket ID code.

    • Number: Ticket number sequence.

    • Received: Number of OFT received as reward.

    • Status: Ticket status (“Winning” / “Not winning”).

B. Instructions for participating in the lucky wheel ONFA

Step 1. Register to purchase a ticket:

• Press the "Buy Ticket" on the main interface.

• The system redirects to the ticket purchase page.

Step 2. Select ticket(s):

• Choose the number of tickets to purchase (each ticket 01 OFT)

• The system automatically generates a random number sequence.

Step 3. Confirm purchase:

• Press "Buy" to complete.

• The ticket will appear under "Pending Tickets".

Step 4. Wait for results: ⏳ Draw cycle:

• 50 first minutes: Ticket purchase time.

• 10 last minutes: Automatic drawing.

• Total time per round: 60 minutes.

Step 5. Check results:

• After the draw, go to My Tickets:

  • "Winning Tickets": List of winning tickets.

  • "Losing Tickets": List of non-winning tickets.

• Prizes are automatically transferred to the OFT wallet if won.

Important notes:

• Each number sequence may only be registered once per round.

• Multiple tickets can be purchased at the same time.

• Results are verified on the blockchain.

C. Winning Criteria and Reward Calculation

1. Principles of winning.

• The ticket number sequence must match in order from left to right with the draw result.

• The number of consecutive matching digits determines the prize level.

• Only the highest prize is awarded (not cumulative across multiple prizes).

2. Detailed prize table

*Starting from the first digit (from left to right)

3. Practical examples

• Draw result: 789012

• Ticket A: 789012 → Winning Special Prize

• Ticket B: 789011 → Winning First Prize (first 5 digits match)

• Ticket C: 789120 → Winning Third Prize (first 3 digits match)

• Ticket D: 089012 → Not winning (first digit does not match)

Important notes:

• Each ticket is valid only for a single draw round.

• Tickets cannot be undone or canceled after the purchase transaction is completed.

• Each ticket can only receive the highest achieved prize (no accumulation of lower prizes)

• Prizes are calculated automatically and transferred immediately to the OFT wallet.

• Results cannot be changed after the draw.

• All tickets have an equal chance of winning.

• Players should proactively check their ticket results after each round to avoid missing rewards.

D. Outstanding Benefits

✓ Transparency: All transactions are recorded on the blockchain ✓ Convenience: Simple operations with just a few clicks ✓ Fairness: Random mechanism without intervention ✓ Attractiveness: Valuable prizes with clear probabilities