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SHOSHA

Mongolia's premier licensed mystery box and gaming platform. Excitement delivered to your door.

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  • Provably fair

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  • +976 7700-1234
  • support@shosha.mn
  • Central Tower, 5th Floor
    Sukhbaatar Square, Ulaanbaatar
    Mongolia 14200

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Provably Fair

Odds & Fairness

Complete transparency on how our system works and how you can verify every roll.

Rarity Distribution

50%
Common
Base weight
25%
Uncommon
Base weight
15%
Rare
Base weight
8%
Epic
Base weight
2%
Legendary
Base weight

Note: Actual probabilities vary per box based on specific item configurations.

Box Drop Rates

Tech Starter

Starter
Legendary1 items1%
Epic1 items4%
Rare2 items15%
Uncommon3 items25%
Common5 items55%
Expected Value8,500 ₮
House Edge15.0%

Gadget Pro

Pro
Legendary1 items2%
Epic2 items7%
Rare3 items18%
Uncommon4 items28%
Common4 items45%
Expected Value42,500 ₮
House Edge15.0%

Premium Collection

High Roller
Legendary2 items5%
Epic2 items10%
Rare3 items20%
Uncommon4 items30%
Common3 items35%
Expected Value85,000 ₮
House Edge15.0%

King Box

King
Legendary2 items7%
Epic3 items13%
Rare4 items25%
Uncommon3 items30%
Common2 items25%
Expected Value212,500 ₮
House Edge15.0%

Sneaker Drop

Pro
Legendary1 items3%
Epic2 items9%
Rare2 items18%
Uncommon3 items30%
Common4 items40%
Expected Value55,250 ₮
House Edge15.0%

Apple Box

High Roller
Legendary1 items6%
Epic2 items12%
Rare3 items22%
Uncommon3 items30%
Common3 items30%
Expected Value127,500 ₮
House Edge15.0%

How Provably Fair Works

1. Before the Roll

We generate a random server seed and show you its SHA-256 hash. You can also provide your own client seed.

2. The Roll

The outcome is determined by combining: HMAC-SHA256(server_seed, client_seed:nonce)

3. After the Roll

The server seed is revealed. You can verify:

  • The hash matches what was shown before
  • The outcome calculation is correct
  • We cannot have manipulated the result
Our Commitment

We cannot predict or manipulate outcomes. The cryptographic proof ensures every roll is fair and random.

Verify Your Roll

Paste your roll data below to independently verify the outcome was fair.

Have more questions about fairness?

Read the FAQ