Brewing your blockchain coffee experience...
Experience the complete journey of coffee from farm to cup using blockchain technology, NFT tracking, and automatic farmer royalties.
Connect your wallet to interact with the demo. This is a simulation showing how the real system works.
NFT ID: COFFEE_001_DEMO • Farmer: Alemayehu Tadesse
Batch Size
180kg (3 x 60kg export bags)
Origin
Yirgacheffe, Ethiopia
Variety
Heirloom Ethiopian
Processing
Washed
Harvest Date
12/15/2024
FarmR1234...abcd
Earned: $245.60
Proc5678...efgh
Ship9012...ijkl
Roast3456...mnop
Retail7890...qrst
Size: 180kg (3 x 60kg export bags)
Harvest Date: 2024-12-15
Processing: Washed
Altitude: 2100m
Rainfall: 1200-1500mm annually
Temperature: 15-25°C
Farm → Processing Station
12/16/2024, 8:00:00 AM
Farmer Royalty: $81.00
processingProcessing Station → Export Warehouse
12/20/2024, 2:30:00 PM
Farmer Royalty: $82.40
shippingExport Warehouse → International Shipping
12/22/2024, 10:15:00 AM
Farmer Royalty: $82.20
shipping2% of each transfer value is automatically sent to the original farmer
• Royalties are paid automatically on each NFT transfer
• Powered by Solana Token-2022 Transfer Fees extension
• No intermediaries or manual processes required
• Farmers receive payments instantly
1. Click "Simulate Next Transfer" to move the coffee through the supply chain
2. Watch as farmer royalties accumulate automatically
3. Explore different tabs to see metadata, participants, and transfer history
4. Use "Reset Demo" to start over
This demo simulates the real CoffeeChain system:
• Each coffee batch (typically 60-180kg) gets a unique NFT
• Small farmers process 3-5 export bags per harvest
• Transfer values: $3,000-5,000 per stage (realistic wholesale pricing)
• Farmer royalties: 2% per transfer (~$80-100 each)
• Smart contracts verify participants
• Royalties are distributed automatically
• All data is stored on Solana blockchain