Commitment hash
Published up front so the reveal can be checked later.
Bevisligen rattvist spel
Varje spelutfall ar matematiskt verifierbart och manipulationsakert
Interactive walkthrough
See the proof chain react in real time
Change the client seed or nonce below and watch the commitment, HMAC, and outcome update. Same inputs always recreate the same round.
Nonce 7
Each increment creates a brand new round, even with the same seeds. Derived round secret
This is the secret material the verifier recomputes from the same inputs.
Game HMAC
The HMAC is the deterministic fingerprint the game logic reads from.
Sample outcome
A single deterministic roll from the same seeds every time.
Why this matters
Live preview readyIf you can reproduce the same outcome from the revealed data, the result was locked in before the round finished.
Hur provably fair fungerar
Vi genererar
Servern skapar en hemlig seed och visar dess hash fore insats
Du deltar
Lagg till din egen klientseed som paverkar utfallet
Spelet kors
Resultatet beraknas med bada seeds samt unik nonce
Verifiera resultat
Kontrollera matematiken sjalv for full transparens
Spel som stods
Alla spel anvander kryptografiskt saker provably fair-verifiering
33 Spel med verifieringsstöd
RNG Games
Single random number determines outcome
10 games in this group
3 core verification patterns
HMAC → Float → Roll value
HMAC → First byte parity
HMAC → Crash multiplier curve
Tarning
HMAC → Float → Roll value Myntkast
HMAC → First byte parity Crash
HMAC → Crash multiplier curve Limbo
HMAC → Target multiplier Hjul
HMAC → Segment selection Rocket
HMAC → Flight multiplier Roulette
HMAC → Number 0-36 Slots
HMAC → Reel positions Craps
HMAC → Two dice (1-6 each) Liar's Dice
HMAC → Dice set generationVarfor provably fair ar viktigt
Full transparens
Varje spelutfall kan oberoende verifieras kryptografiskt
Inget fortroende kravs
Du behover inte lita pa oss - matematiken bevisar rattvisa
Öppna standarder
Baserat pa branschstandardiserade hashfunktioner (SHA-256/512)
Bevisligen rattvist spel
Varje spelutfall ar matematiskt verifierbart och manipulationsakert