ether win

ether win – The Most Transparent, Provably Fair Lottery on Base

Supporting **St. Jude Children’s Research Hospital 

St. Jude leads the fight against childhood cancer and life-threatening diseases. Families never receive a bill for treatment, travel, housing, or food.

30% of every ticket goes directly to St. Jude  

Donations are sent automatically and transparently on-chain to their official wallet—fully verifiable.

Prize Structure – 10 Winners Per Draw!  

68.5% of revenue to prizes (multiple winners = better odds than single-winner lotteries):

– 1st Place (Jackpot): 50% of player pool

– 2nd Place: 10%

– 3rd–10th (8 winners): 7% total (split equally)

Provably Fair Randomness

– Chainlink VRF v2.5 for tamper-proof, verifiable randomness

– Optimized: 1 random word + hash chain derives 10 winners (90% lower costs)

– Chainlink Automation triggers draws automatically

– No one—not even the creator—can manipulate outcomes

Revenue Breakdown (100% transparent)  

– 68.5% Player prizes  

– 30% St. Jude charity  

– 1.5% Creator stipend (immutable wallet)

Rollover for Bigger Jackpots  

– < 5,000 tickets? Player pool rolls over + entries carry forward (no lost tickets!)

– St. Jude still gets paid every round

– Builds excitement and larger prizes over time

Ticket Price: 0.002 ETH (~$5–6)  

Threshold: 5,000 tickets  

Draw Interval: Every 3 days  

Play fair. Win big. Do good.