Miden Raffle - Blockchain Lottery

About

Miden Raffle – Fair & Transparent Blockchain-Powered Lottery

Run provably fair raffles using Miden blockchain technology.
Miden Raffle ensures complete transparency and verifiability for every draw.
Perfect for giveaways, contests, and any selection process that demands trust.

Key Features:

• Blockchain Verification: Uses Miden Testnet block hashes as randomness source
• Transparent Process: Every draw is cryptographically verifiable
• Easy Setup: Create draws in seconds with simple participant lists
• Time-Based Draws: Set cutoff times for automatic winner selection
• Verification Files: Download proof files that anyone can verify independently
• Multi-Language: Full support for English and Korean

Why Choose Miden Raffle?
• Tamper-proof results backed by blockchain technology
• No server-side manipulation – all data stored locally
• Clean, intuitive interface with 400x600 popup design
• Real-time block explorer integration
• Completely free and open for community use

How It Works:

1. Create Draw – Enter name, participants, and cutoff time
2. Run Draw – Extension fetches the first block after cutoff
3. Fair Selection – Block hash generates cryptographically secure randomness
4. Verify Results – Anyone can verify using downloaded proof files

Data You Control:

• Draw Name & Cutoff Time
• Participant List
• Number of Winners
• Block Hash & Timestamp
• Verification Data (JSON format)

Perfect For:
• Social media giveaways
• Community contests
• Fair team selections
• Random sampling
• Any scenario requiring transparent selection

Privacy & Security:
• No data sent to external servers
• All processing happens locally in your browser
• Direct API calls to Miden blockchain only
• Open verification for complete transparency