The old Bitcoin casino world leans on rules and outside checks to earn trust. The crypto space does things in a new way. Trust grows through clear maths and strong cryptographic tools. Roobet uses this model to show each player that every game has a fair base. The system that makes this work is called Provably Fair.
Core concept: Trust earned with math
The Provably Fair core idea removes the need for players to trust the site blindly. A secure commitment fixes the result of every spin or wager before you make a bet. The casino cannot change this result. The SHA256 code secures this outcome. Before a new game round starts, the server makes a secret string of data, known as the Server Seed.
The casino codes this seed with the SHA256 algorithm. The result is an encrypted hash. Roobet shows you this encrypted hash at once. This hash is a one-way code; you cannot use it to find the secret seed. When the game ends, you can match the seed to the hash. If they are the same, the bitcoin casino kept its commitment.
Three essential ingredients
Roobet shapes each game outcome through three inputs. Two come from you or sources outside Roobet. This makes the process clear and open:
- Server seed: It is a hidden, encrypted number (represented by the SHA256 hash) that commits the casino to a fixed sequence of outcomes before the game starts. You can see the hash in the provably fair section of the game, but not the seed.
- Client seed: This number is crucial for mixing up the outcomes. Roobet uses an external public source (like a block hash from the Bitcoin blockchain) that is completely outside the casino’s control.
- Nonce: It is a simple counter that starts at 1 and increases by 1 for every single bet placed. The Nonce ensures that even if the Server and Client Seeds remain the same, every game round generates a unique result. It acts as the game round number.
The game uses the hidden server seed, the known client seed, and the nonce to find the final result. If the casino tries to change just one part, the entire result shifts.
Two paths to guaranteed randomness
Randomness must be true. Roobet uses two main ways to make sure the Client Seed is safe from change. These methods keep the system truly fair and secure:
- The Blockchain-Seeded Randomness: Games that need a public source use a recent Bitcoin block hash as the Client Seed. The global blockchain network makes this hash. The casino can’t predict or move this value.
- Player-Controlled Randomness: For most play, Roobet lets players change their Client Seed at any time. If a player feels any doubt, they can quickly swap the seed for their own. This move forces the system to start a completely new set of outcomes.
You run these three parts through the same algorithm that the game used. If the new result matches the result you had (like the exact card drawn), the game was proven fair by maths. This clear and open proof is the new standard for top crypto casino sites.
You have the power to verify Roobet’s fairness
The Provably Fair system boasts real strength in its speed. It makes the check-up process fast and open to every player. You do not need to be a coder to check a game’s fairness. Once you complete your crypto casino login, you can access your full game history.
