Draw Proof Details - Draw #502765850

Draw Information
Draw ID:
#502765850
Game:
Rapid Riches
Draw Time:
2026-02-28 21:55:07 UTC
Result Published:
2026-02-28 21:55:09 UTC
Status: Verified & Complete
Winning Numbers
Main Numbers
11
19
21
28
Bonus Numbers
1
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: 502765850
Timestamp: 1772333707
Server Seed Commitment: d359eb5339f0be839c617b39b393aeb1115e84b7688bfe2fb5487d154b9cf4e9
Commitment Nonce: a32b9fc110a169336197a6a20ea0b615e77844a2718e0b0fafe74ba62e7add83
Merkle Root: 6bd755b55cd0c009821426525a30d4ee4bf4265d80118b5121af8ff878679798
Server Seed (revealed): bf5ab798f51b2050e77dabf07c1fcfcae6bc120bab78a82a83923fb5470f48a1
Combined Seed: b3c899a8d497fb4c49aba58834afb50d9976deb92cdeaeca788fa678021a60bf
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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