Draw Proof Details - Draw #502765821

Draw Information
Draw ID:
#502765821
Game:
Rapid Riches
Draw Time:
2026-02-28 21:49:29 UTC
Result Published:
2026-02-28 21:50:07 UTC
Status: Verified & Complete
Winning Numbers
Main Numbers
9
12
17
26
Bonus Numbers
3
Cryptographic Proof
This draw uses provably fair technology to ensure complete transparency and fairness. All random number generation is cryptographically verifiable.
Verification Steps:
  1. Server seed committed before any entries
  2. Client seeds collected from all entries
  3. Combined seed used for random generation
  4. Results can be independently verified
Proof Status:
Server Seed Committed
Client Seeds Collected
Results Generated
Independently Verifiable
Technical Information:
Draw ID: 502765821
Timestamp: 1772333369
Server Seed Commitment: fd1b56d9581109082b57a182d442625abb23164e0bbf94a35d79ac63e98ac4cd
Commitment Nonce: 98dffc9d948275b03c0126caf6f60085e9900fbcf1cf4b3fa6fcb7815e26b133
Merkle Root: 6f0e8ad95904134f6a00766832670b04ad8701ccde3759758bf215b3b6e351c9
Server Seed (revealed): f631dedef0a9e2ad227a3db5d4d71a337f91b8208916c26f80425ea829790671
Combined Seed: 406da4598194a19641e6bdf02d2408ffbfe8698a1088e47c449022aea49befbc
Verification Instructions
  1. Copy the Server Seed (revealed after draw), Draw ID, Nonce, and other commitment data from below.
  2. Verify the Server Seed Commitment by computing:
    SHA256("server_seed:" + draw_id + "|" + server_seed + "|" + nonce + "|" + entropy_sources + "|" + version + "|" + commitment_type)
    Confirm it equals the Server Seed Commitment hash shown below.
  3. Compute combined_seed = SHA256(server_seed + merkle_root).
  4. Generate winning numbers using this exact algorithm:
    seed_integer = combined_seed.to_i(16) # Convert hex to integer rng = Random.new(seed_integer) # Ruby's Mersenne Twister PRNG main_numbers = (1..MAIN_COUNT).to_a.sample(PICK_COUNT, random: rng).sort bonus_number = (1..BONUS_COUNT).to_a.sample(1, random: rng).first Game config for this draw: MAIN_COUNT=30, PICK_COUNT=4, BONUS_COUNT=9
  5. Confirm the recomputed numbers exactly match the published result numbers.
  6. To verify your ticket inclusion in the Merkle root: use the Inclusion Proofs section below, copy the Verifier JSON, and verify with the on-page script or a third-party tool.
This is the pre-image of the commitment. It was kept secret before the draw.
In-Browser Commitment Verifier

Verify the server seed commitment matches the revealed server seed. No data is sent anywhere; verification runs locally in your browser.

External Verification
Note: This system uses custom hashing with prefixes (leaf: and internal:). Standard Merkle tree tools will not work directly. You must implement the specific hashing format shown in the proof data above.
Standalone Ruby Verification Script

Copy this script and run it on jdoodle.com/execute-ruby-online (Ruby) to independently verify this draw.

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