Understand Provably Fair Technology in Online Gambling

The exciting universe of crypto gambling, where digital currencies and cryptographic algorithms reshape how we engage in online gaming. Amid the various technologies driving this revolution, none are as impactful as “Provably Fair Technology.” So, what exactly is this technology, and why should it matter to you as a player? Let’s dive in!

Imagine this: You’re engaged in a high-stakes game at one of the many online casinos. The tension builds as you place your bet, your coins at the ready. But then, the unthinkable happens – you lose, and the same thing keeps happening. A creeping doubt enters your mind: Was that round fair, or was the game rigged against you?

Provably fair technology solves such doubts and concerns, providing a transparent and fair gaming experience that gives the player verifiable assurance. It’s a revolutionary concept that is redefining online gambling norms.

This comprehensive guide explores the ins and outs of provably fair technology in gambling. You’ll discover the magic behind the algorithms, understand how to verify your bets and learn how this technology differs from traditional RNG games. Not only that, but we’ll also introduce you to the most popular provably fair games, and guide you toward reliable online platforms.

The benefits of understanding provably fair technology are immense. It provides peace of mind in knowing you’re not being cheated and also levels the playing field, making your gaming experience more about strategy and skill than pure luck. Moreover, it empowers you to protect yourself against unscrupulous practices in an industry where transparency isn’t always a given.

What is Provably Fair Technology?

Provably Fair technology is a groundbreaking system based on cryptography that assures you, the player, of an online casino’s fairness. Born out of blockchain technology, Provably Fair rose to prominence in 2011 and soon found its application in verifying the algorithms of online bookmakers and digital lotteries.

Here’s an interesting fact: The technology that drives Bitcoin, known as SHA-256 encryption, is also at the heart of Provably Fair. But instead of managing cryptocurrencies, it guarantees that the online casino can’t rig the game outcomes. How does it do that? Let’s explore.

Provably Fair is based on three main components:

Server Seed: This is a random number generated by the online casino. Before you place a bet, you can only access the hash of this number, which is a condensed representation of the number encrypted with SHA-256.
Client Seed: This is a random number that you, the player, generate before making a bet.
Nonce: This is a cryptographic value that increases with each bet. When the Server Seed resets, the nonce also goes back to zero.

Sounds technical? Let’s break it down with a simple analogy. Imagine you’re playing a game of online cards. The Server Seed is like the casino’s deck of cards, while the Client Seed is like your deck. The casino shuffles its deck (Server Seed) and gives you a scrambled version (hash) to hold. Meanwhile, you shuffle your deck (Client Seed). The game begins, and both decks are used to determine the outcome. At the end of the game, the casino shows you its original, unshuffled deck, allowing you to verify if the game was fair.

In essence, Provably Fair technology is like a trusted referee, ensuring a fair game between you and the online casino. It gives you the power to verify each bet’s fairness in real-time, offering an unprecedented level of transparency.

However, it’s important to note that Provably Fair technology does not safeguard the security of the service code or the funds players deposit. For this, third-party security audits are crucial to establish trust in the platform.

Provably Fair isn’t just limited to casino games. In sports betting, the technology can be integrated into smart contracts, automating bet placements and payout processes. It ensures the betting conditions are verifiable and that there is no room for manipulation of bets or contracts post-facto.

Understand Provably Fair Algorithm with a Practical Example

Imagine this: You’re taking part in a crypto lottery game at an online casino called Duelbits. You pick your lucky numbers, hold your breath, and wait for the draw. While the suspense builds up, have you ever wondered how the casino ensures the game’s fairness? Let’s clear up the magic behind this process using their Provably Fair algorithm.

At Duelbits, every crypto lottery game operates using three primary components:

  1. Client Seed: The system generates a sequence of 6 pairs of random numbers ranging from 00 to 39 for each lottery game. Think of these as your lottery numbers.
  2. Server Seed: This complex series of numbers and letters, a hashed code generated using a highly secure cryptographic process. It’s like the casino’s secret lottery numbers.
  3. Nonce: This is the unique identifier of the lottery game, increasing by 1 for each game. You can think of it as the label for each lottery round.

Now, this is where it gets interesting. Before the draw, Duelbits shares a scrambled version (a hashed code) of the Server Seed. Why? To assure you that the seed (the casino’s lottery numbers) won’t change after you’ve entered the game. This way, you are confident that the game isn’t being rigged.

After the draw, Duelbits reveals the original, unscrambled Server Seed. But why do they do this? It’s so you can check that the Server Seed they used during the game was indeed the same one they shared beforehand. In essence, you can verify for yourself that the draw was fair.

But how do you do this? Duelbits provides a piece of code that allows you to reproduce any past lottery round. While it may look daunting, this code simply uses the Server Seed, Client Seed, and Nonce to generate the lottery game results. You can then compare these results with the outcome presented to you in the game, affirming the fairness of the draw.

In plain language, this is similar to a friendly game of cards. Before the game, everyone agrees on the deck to use (the Server Seed). The game then proceeds with the deck kept in full view (the public seed), and at the end of the game, the deck is checked to ensure no cards were added or removed (the unhashed server seed).

Benefits of Using Provably Fair Technology for Gambling

The implementation of Provably Fair technology in the world of online gambling has revolutionized the way we play and interact with digital casinos. Here are the key benefits that Provably Fair technology brings to the table:

Transparency: With provably fair technology, players can easily verify the fairness of each game round. This level of transparency eradicates doubts about potential manipulation, providing a reassurance previously unattainable in traditional online casinos.
Trust: Provably fair technology promotes trust, which is fundamental in online gambling. Players can be confident that the online casino can’t rig the game results because the technology confirms the absence of interference.
Empowerment: It empowers players by involving them in the validation process. Players don’t just participate in the game, they also play a role in ensuring its fairness.
Security: Provably fair technology operates on advanced cryptographic techniques (like SHA-256), making it extremely secure. While it doesn’t directly secure deposits or personal data, its use indicates that a platform takes security seriously.
Better User Experience: The confidence inspired by provably fair systems leads to a better overall user experience. Players can concentrate on enjoying the game, knowing the outcomes are random and fair.
Appeal for Cryptocurrency Users: Many provably fair casinos accept digital coins, making them an ideal choice for crypto enthusiasts. Blockchain technology’s decentralized and provable nature aligns perfectly with the ethos of provably fair gambling.
Accountability: Online casinos that use provably fair systems are held accountable for their actions. Any attempts to manipulate the outcome can be easily detected as a strong deterrent against unfair practices.

How Do You Verify Your Bets?

Verifying your bets on online casinos gives you peace of mind that the game you’re playing is indeed fair. The exact steps can vary depending on the specific online casino, but we’ll provide an example using the Crash Game by BCGAME, which uses provably fair technology.

Step-by-Step Guide to Verify Your Bets on Crash Game by BCGAME

  1. Understand the Fairness Mechanism: BCGAME generates a total of 10 million hashes for the Crash Game. Each hash corresponds to a crash multiplier. The crash number of each turn already exists and is not calculated after the game starts.
  2. Check the Integrity Value: The integrity check value is crucial for verifying if there’s any manipulation. This is essentially a test algorithm that is provided on the platform.
  3. Access the Verification Code: For BCGAME, the code for the Crash Game Verification Script can be found on their GitHub page. This script is used to verify the games on the Crash Game.
  4. Understand the Game Result Formula: The formula for calculating the game result is in the GitHub page code. It’s a series of mathematical steps that use cryptographic functions and the seed and salt values. If you have coding knowledge, you can even run this formula to check the game result for yourself.
  5. Keep an Eye on Updates: Like in BCGAME’s case, online casinos may update their algorithms to improve fairness. They typically announce it and provide a new verification code when this happens.
  6. Use the Hash Value for Verification: In the Crash Game, the hash value used in the game is in reverse order. The subsequent hash can be calculated from the previous hash using the SHA256 algorithm. This means the entire hash chain is generated at the beginning and cannot be changed once generated.

How does Provably Fair differ from RNG?

Provably Fair technology and Random Number Generators (RNG) are two methodologies employed in online gaming and gambling to ensure the outcomes of games are fair and random. The primary difference between these two systems is the level of transparency they offer to the users and how the fairness is validated.

Provably Fair TechnologyRandom Number Generators (RNG)
Method of GenerationCryptographic hash functionsAlgorithms based on physical or pseudo-random process
TransparencyLower trust is needed in the service providerLower requires trust in service providers and auditors
ValidationDone by the playersDone by third-party auditors
Trust LevelLower requires trust in service provider and auditorsRequires trust in service provider and auditors
Risk of ManipulationNear impossible, any change is detectable by playerExtremely low, but possible theoretically with access to seed and algorithm
Comparison Table between Provably Fair and RNG

Provably Fair Technology

  1. Method of Generation: Provably Fair games use cryptographic hash functions. They generate a seed for the game, which is hashed and sent to the player before the game begins.
  2. Transparency: Provably Fair technology offers a higher level of transparency than RNG. It allows the players themselves to verify the fairness of each game outcome.
  3. Validation: The fairness of a game is validated by the players. After each game, the players can use the initial seed and the secret seed (revealed after the game) to verify the fairness of the outcome.
  4. Trust Level: Provably Fair technology reduces the trust needed in the service provider because the service cannot manipulate the outcome without being caught by the player.
  5. Manipulation: Even if the service provider wants to manipulate the outcome, it’s impossible without changing the initial hashed seed, which the player can check and verify.

Random Number Generators (RNG)

  1. Method of Generation: RNGs use algorithms to generate random numbers. The numbers can be generated using a truly random process based on physical phenomena or a pseudo-random process using a deterministic algorithm.
  2. Transparency: RNGs provide less transparency compared to Provably Fair technology. The users have to trust the service provider and the independent auditing agencies for the fairness of the game outcomes.
  3. Validation: The fairness of a game is validated by third-party auditors such as eCOGRA and TST. The service provider can’t interfere in this process, ensuring fairness.
  4. Trust Level: Players must trust the service provider and the third-party auditing agencies.
  5. Manipulation: Although extremely unlikely, it is theoretically possible for a highly skilled hacker to predict or reverse-engineer the random number sequence if they gain access to the seed and the algorithm. However, RNGs are well protected and regularly audited to prevent such events.

With the boom of crypto casinos online, a new breed of games that use provably fair technology started gaining popularity. These games allowed players to verify the fairness of the game outcome themselves, which was a significant shift from traditional online casino games that rely on third-party auditors. These provably fair Bitcoin games became extremely popular, particularly among cryptocurrency enthusiasts. The rise in popularity was also fueled by influencers promoting these games, leading to a rapid increase in the player base.

Let’s take a closer look at some of the most popular provably fair games:

  • Dice
  • Crash
  • Plinko
  • Slots
  • Blackjack
  • Roulette
  • Hilo
  • Lottery

These games, coupled with the potential of instant wins and massive multipliers, have made provably fair games a popular choice among players in the crypto gambling world. Furthermore, the decentralized nature of these games, coupled with the promise of anonymous gambling, has attracted even more players to these platforms. With software providers integrating these games into more traditional online casinos, their popularity continues to grow, transforming the online gambling landscape.

Where to play games with provably fair technology?

Provably fair gambling has taken the online gaming world by storm, and as a result, numerous platforms are now offering these games. However, not all of these sites are created equal. While the technology behind provably fair games ensures transparency and fairness, a casino’s overall experience, reliability, and trustworthiness can vary greatly.

Here’s where CryptoGamble steps in. We’ve done the legwork for you by testing and compiling a list of the top provably fair casinos you can trust. We’ve not only played on these sites ourselves but have also considered a broad range of factors to recommend them. These factors include the overall user experience, the selection of games, the security measures in place, customer support, and the speed and ease of transactions.

Furthermore, we’ve made sure these casinos uphold the principles of provably fair gaming, assuring you that the games you play are genuinely fair and random. Whether you’re a fan of provably fair Bitcoin games such as dice, slots, or blackjack or looking for a reliable platform to engage in provably fair Bitcoin lottery or Hi-lo games, our list will provide you with a wealth of trustworthy options.


Throughout our exploration of provably fair technology, we’ve highlighted its key attributes, how it has revolutionized the online gambling scene, and why it has become the gold standard for fairness in the gaming world. By making the gaming process transparent, this innovative technology eliminates the doubt and uncertainty often associated with online gambling, giving players complete confidence in the integrity of the games they play.

We delved into the technical aspects of provably fair gaming, including the cryptographic hashing and algorithms it uses to ensure the randomness and fairness of each game. We highlighted that the technology allows players to verify the fairness of every roll, spin, or deal in their gaming session, unprecedented transparency in crypto gaming.

We also compared provably fair technology to traditional RNG-based games, outlining their key differences. While both RNG and provably fair games aim for randomness and fairness, the latter gives players the unique ability to verify the outcomes themselves, further boosting their trust in the gaming platform.

We identified some of the most popular provably fair games, including Dice, Crash, Plinko, Slots, Blackjack, Roulette, Hilo, and Lottery, explaining why they’ve become favorites among the online gaming community. The rise in popularity of these games can be attributed to several factors, including the increase in cryptocurrency usage, the endorsement by popular online influencers, and the inherent appeal of high multipliers and instant wins.

Finally, we guided where to engage with provably fair gambling, emphasizing the importance of choosing reliable and trusted platforms. We highlighted CryptoGamble’s curated list of provably fair casinos, which offers a wide array of trusted crypto casino sites for players to enjoy.

Cosmin Mesenschi

The one who started the CryptoGamble and brought the team together. He has a clear idea of what our brand is and should be and is tirelessly working on getting it closer to the forefront of the industry. When he’s not traveling and spreading the word about the brand, he enjoys playing video games, especially GTA, which inspired the website. It is worth mentioning that Cosmin trains boxing, which could be helpful when managing a team.

We will be happy to hear your thoughts

Leave a reply

Also seen on:
Logos media publications
USA Flag
Italian Flag
Russian Flag
German Flag
Spanish Flag

Your Crypto Playbook
for the Casino World

CryptoGamble Logo Vice City Style

Top Games

Best Casino Sites

New Crypto Casinos
Best Crypto Casino Sites
Metamask Casinos
NFT Casinos
Best Slot Sites
Crash Gambling Sites
Plinko Sites

Best Casino Sites

Anonymous Casinos
No KYC Casinos
VPN Friendly Casinos
Fast Payout Casinos
Live Crypto Casinos
Bitcoin Table Games
Play Bitcoin Slots
Find us on:
Twitter Logo
YouTube Logo

Casino Reviews

Casino Bonuses

Best Casino Sites

Web 3.0 Casinos
Decentralized Casinos
Provably Fair Games
No Account Casinos
Minimum Deposit Casinos
Rakeback Bonus
Solana Casinos
Tether Casinos
SaferGambling Logo
18+ icon
Betting is meant for amusement. Be mindful that there's always a chance you could lose the money you wager, so don't stake more than you're willing to lose. If you believe you might be facing an issue, seek help.
Copyright © CryptoGamble.tips 2019 - 2023, All Rights Reserved.
About Us / Editorial Guidelines / Advertising Disclosure / Jobs / List your Casino / Privacy Policy / Responsible Gambling