How Do I Know Boxes on Lootbox.com Are Fair?

At Lootbox.com, our Boxes feature uses a Provably Fair system to ensure that every unboxing experience is genuinely random and unbiased. This system is built to provide full transparency, letting you verify that each product you unbox has been assigned fairly and without manipulation.

When you open a Box, each product inside is associated with a specific range of ticket numbers. Upon unboxing, our system generates a random ticket number that determines which product within the Box you receive. This randomization is achieved by using a combination of three critical elements:

  1. Server Seed: A secure, random string generated by us, which remains hidden until it's publicly revealed after several games. This seed is hashed and shown as the Hashed Server Seed so that you can verify results once it's disclosed.
  2. Client Seed: A random string created by your browser, unique to your session. You can change this seed anytime, giving you an element of control and ensuring the outcome is influenced by your input.
  3. Nonce: A counter starting at 1 that increments with each unboxing, ensuring each round has a distinct seed combination.

The system combines these three values into a unique seed for each unboxing, which then generates a random ticket number within a pre-set range for the Box products. Each product has its own ticket range, and the result of your unboxing is determined based on which range the generated ticket falls into.

This system uses the Seed Pair with Nonce mechanism explained in detail in the Overview section. Check there for an in-depth understanding of how each seed and the nonce work together to keep outcomes fair, transparent, and verifiable.

Verify Past Unboxings

Want to verify your past unboxings? Use the CodePen tool below. Simply enter your previous Server Seed, Hashed Server Seed, Client Seed, and Nonce values to confirm that each result you received was random and unbiased.

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