Draw Proof Details - Draw #502764970

Draw Information
Draw ID:
#502764970
Game:
Rapid Riches
Draw Time:
2026-02-28 14:19:34 UTC
Result Published:
2026-02-28 14:19:36 UTC
Status: Verified & Complete
Winning Numbers
Main Numbers
13
15
18
30
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: 502764970
Timestamp: 1772320774
Server Seed Commitment: a3ea3b84621c079287a06b480b463f5986ebfaed4904592b13b538f1a82d1585
Commitment Nonce: 668cb3f80e99d37284b00396fda8f7fc86d4b8098aeed91554a4f630b3360f47
Merkle Root: 1d4a170156b5117f4d88784fda37fdb73f2bde0c979764c51abf9bf93c8d6779
Server Seed (revealed): 097fc8858644a32556f8f23c2203353257d1f81bb408fa6aee73290c12ed2234
Combined Seed: f243680d018bf6274a97bc2a7a177fc6dec044cf4c8224dac0f8a2c87fbbbe9f
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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