Verified Fair

Provably Fair Tether Casinos

5 casinos with cryptographically verified games

How Provably Fair Works

1
Server Seed

Casino generates a secret seed before your bet

2
Client Seed

You provide or accept a random client seed

3
Hash Result

Seeds combine via SHA-256 to determine outcome

4
Verify

Independently verify the result was fair

Popular Provably Fair Games

All Provably Fair Tether Casinos (5)

1
7bit
7bit Provably Fair
4.7
Instant to 1 hour for crypto

325% up to 5.25 BTC + 250 Free Spins

2
BC.Game
BC.Game Provably Fair Exclusive
4.7
5 minutes to 1 hour for crypto

470% up to $1,600 total (casino), $2,195.10 total (sports)

3
BitStarz
BitStarz Provably Fair
4.7
Instant to 10 minutes (crypto)

100% up to 5 BTC or €500 + 180 Free Spins

4
Spin Samurai
Spin Samurai Provably Fair
4.5
Fast (typically within 24 hour

100% up to $1,200

5
Winz.io
Winz.io Provably Fair
4.4
Instant

What is Provably Fair Gaming?

Provably fair gaming is a cryptographic verification system that allows players to independently verify that game outcomes were determined fairly. Using the same SHA-256 hashing algorithm that secures the Tether blockchain, provably fair games provide mathematical proof that results weren't manipulated.

Why Provably Fair Matters

Cryptographic Proof

Mathematical certainty that outcomes are predetermined and fair

Full Transparency

See exactly how each result was generated

No Manipulation

Casinos cannot alter outcomes after bets are placed

Player Influence

Your client seed affects the outcome generation

How to Verify Your Results

After each bet, you can verify the outcome was fair:

  1. Get the server seed: After the round, the casino reveals the unhashed server seed
  2. Combine seeds: Concatenate server seed + client seed + nonce
  3. Hash the result: Run SHA-256 on the combined string
  4. Calculate outcome: Convert the hash to the game result
  5. Compare: Verify it matches what you experienced

Tether and Provably Fair: Perfect Match

Tether and provably fair gaming share the same cryptographic foundations. Both use SHA-256 hashing and rely on mathematical certainty rather than trust. When you play provably fair games with USDT, you're experiencing the purest form of transparent, verifiable digital gambling possible.

Verification Example

// Combine seeds

const combined = serverSeed + clientSeed + nonce;

// Generate hash

const hash = SHA256(combined);

// Convert to game result

const result = hashToResult(hash);