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Crypto lottery guides

Everything you need to play with confidence: how fair draws work, how to check them, how to get started, and how to tell a good crypto lottery from a bad one.

What is a provably fair lottery, and how do you check one? What "provably fair" really means for a crypto lottery, how on-chain randomness works, and how to verify any draw yourself in seconds. Read the guide →
Chainlink VRF explained: how a lottery winner is picked on-chain How Chainlink VRF v2.5 delivers verifiable randomness with an on-chain proof, why nobody can predict or alter it, and how winning lottery tickets are computed. Read the guide →
How to get USDT on Arbitrum One, step by step Step-by-step 2026 guide: how to get USDT & ETH on Arbitrum One. Lowest exchange withdrawal fees, official token contract address, and common mistakes to avoid. Read the guide →
Crypto lottery vs national lottery: odds, payouts and fees Statistical comparison of crypto lottery vs national lottery: odds of winning, payout percentages (RTP), house edge, and transparency of on-chain draws. Read the guide →
Is a crypto lottery legit? 7 checks before you play Seven concrete checks to tell a fair crypto lottery from a risky one: verified smart contract code, non-custodial funds, Chainlink VRF randomness, and fee caps. Read the guide →
USDT crypto lottery vs native-token lotteries: why stablecoin pools win Why playing a pure USDT smart contract lottery on Arbitrum beats native-token lotteries: zero token crash risk, no DEX buy/sell taxes, and DELO disambiguation. Read the guide →