VanillaCrypto

Crypto Casino Glossary

Joanna LaineMia Morin
Maintained by Joanna Laine·Fact-checked by Mia Morin·Updated September 2026

20 key terms every crypto gambler should know. Plain English, no jargon. We cover game mechanics, bonus structures, blockchain technology, compliance terms and responsible gambling concepts.

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Blockchain

Technology

A distributed, immutable ledger that records all cryptocurrency transactions across a network of computers.

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Cold Wallet

Security

A cryptocurrency wallet that stores funds offline, disconnected from the internet.

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Crypto Casino

Fundamentals

An online casino that primarily accepts cryptocurrency for deposits and withdrawals.

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Fiat Currency

Fundamentals

Government-issued currency such as AUD, USD, or EUR, as opposed to cryptocurrency.

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Hot Wallet

Security

A cryptocurrency wallet connected to the internet, used for active transactions.

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House Edge

Fundamentals

The mathematical advantage a casino holds over players on any given game, expressed as a percentage.

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KYC (Know Your Customer)

Compliance

Identity verification process where casinos require government-issued ID to verify player identity.

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Minimum Deposit

Payments

The smallest amount of cryptocurrency you can deposit to fund your casino account.

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No Deposit Bonus

Bonuses

Free bonus money or spins given to players without requiring a real money deposit.

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Play-through (Wagering)

Bonuses

Another term for wagering requirements — the total amount you must bet before withdrawing bonus funds.

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Provably Fair

Technology

A cryptographic method used by crypto casinos that allows players to independently verify that each game outcome was fair and not manipulated by the casino.

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Reload Bonus

Bonuses

A bonus offered to existing players when they make a subsequent deposit after their first.

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Responsible Gambling

Safety

A set of practices and tools designed to help players maintain control over their gambling habits.

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RTP (Return to Player)

Fundamentals

RTP is the percentage of all wagered money a game pays back to players over time, expressed as a percentage.

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Smart Contract

Technology

Self-executing code on a blockchain that automatically enforces agreement terms when conditions are met.

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Stablecoin

Cryptocurrency

A cryptocurrency designed to maintain a stable value, typically pegged 1:1 to a fiat currency like USD.

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Variance

Fundamentals

The degree of risk and reward fluctuation in a gambling game. High variance means big wins but less frequently.

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VIP Program

Bonuses

A loyalty scheme rewarding high-volume players with cashback, personal account managers, and exclusive bonuses.

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Wagering Requirements

Bonuses

The number of times you must bet your bonus amount before you can withdraw winnings derived from it.

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Withdrawal Speed

Payments

How long it takes for a casino to process and send your winnings after you request a withdrawal.

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Common Questions

What does wagering requirement mean?

A wagering requirement (also called playthrough) is the number of times you must bet your bonus amount before you can withdraw winnings. A 100 AUD bonus with 30x wagering means you must place 3,000 AUD in bets before cashing out. Lower is better. Industry standard sits between 25x and 40x.

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What is provably fair?

Provably fair is a cryptographic verification system that lets you confirm a game result was not manipulated. The casino commits to a server seed before each round. After the round, you can hash the seeds together and verify the outcome. It applies to in-house games like crash, dice and plinko, not third-party slots.

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What does KYC mean at a casino?

KYC stands for Know Your Customer. Casinos use it to verify your identity, usually by requesting a passport or driving licence plus proof of address. No-KYC casinos skip this process, allowing faster account setup. However, no-KYC means fewer consumer protections if a dispute arises.

What is RTP?

RTP stands for Return to Player. It is the percentage of all wagered money a pokie machine returns to players over time. A 96% RTP pokie returns 96 AUD for every 100 AUD wagered, on average, over millions of spins. It is not a prediction of your personal session results.

What is a house edge?

The house edge is the mathematical advantage the casino holds over the player. A 1% house edge means the casino keeps 1 AUD of every 100 AUD wagered over time. Table games typically have lower house edges than pokies. Blackjack with basic strategy is under 0.5%. Pokies range from 3% to 10%.

If gambling is affecting you or someone you know, call the National Gambling Helpline on 1800 858 858 (free, 24/7) or register with BetStop to self-exclude.