Ethereum Raffle — L2-Powered Raffles with Ethereum Security
NFT5050 delivers the best of both worlds: Ethereum's world-class security combined with Base Network's L2 speed and affordability. Every raffle is secured by Ethereum validators while costing under $0.01 in gas. Create 50/50 raffles, buy tickets, and earn ETH — powered by the Ethereum ecosystem.
Ethereum Security, L2 Affordability
Ethereum is the most secure smart contract platform in the world, backed by hundreds of billions of dollars in staked ETH and hundreds of thousands of validators. Base Network inherits this security as an L2 rollup — all Base transactions are posted to and secured by Ethereum mainnet.
For raffle participants, this means your tickets, your winnings, and the raffle results are protected by the same security infrastructure that secures hundreds of billions in DeFi value. The only difference from mainnet is cost and speed — both dramatically improved on Base.
Security Stack
- • Layer 1: Ethereum mainnet — 900,000+ validators securing the base layer
- • Layer 2: Base Network — optimistic rollup posting data to Ethereum
- • Application: NFT5050 smart contract — provably fair 50/50 raffles
- • Randomness: Multi-source on-chain entropy including block.prevrandao
Why L2 Over L1 for Raffles
Raffles are transaction-heavy by nature. Every ticket purchase, every pool contribution, and every payout is a separate transaction. On Ethereum mainnet, this means:
| Scenario | Ethereum Mainnet Cost | Base Network Cost |
|---|---|---|
| Buy 1 ticket | $5–$50 gas | ~$0.001 gas |
| Buy 10 tickets | $50–$500 gas | ~$0.01 gas |
| Raffle with 500 participants | $2,500–$25,000 total gas | ~$0.50 total gas |
| Creator runs 10 raffles/month | Prohibitively expensive | Negligible |
The cost savings are not marginal — they are orders of magnitude. Base L2 makes micro-transaction raffle tickets (0.0025 ETH) viable in a way that mainnet never could. This is why NFT5050 chose Base Network.
Ethereum-Native Randomness
NFT5050's winner selection uses Ethereum-native randomness sources. The core entropy comes from block.prevrandao — the randomness beacon introduced after Ethereum's Merge, generated by validators using cryptographic randomness from the Beacon Chain. This is combined with future block hashes, timestamps, and raffle-specific data.
No external oracles, no LINK tokens, no off-chain RNG. Just pure Ethereum randomness applied on Base L2 with full verifiability on BaseScan. Read the full breakdown on our Provably Fair page.
Get Started
Create Ethereum raffles: Mint for 0.02 ETH on Base and launch 50/50 raffles.
Join Ethereum raffles: Browse active raffles and buy tickets for 0.0025 ETH each.
Frequently Asked Questions
Ethereum Security. Base Speed. Your Raffle.
Create 50/50 raffles secured by Ethereum validators with gas under $0.01 on Base Network.
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