Draw Proof Details - Draw #503916030
Prove this draw
The cryptographic inputs published before and after this draw deterministically produce the winning numbers. Click below to run the full verification in your own browser - no server round-trip, no trust required, just the maths.
Draw Information
#503916030
Fortune5M
2026-10-17 18:39:45 UTC
2026-10-17 18:39:47 UTC
Winning Numbers
Main Numbers
Bonus Numbers
Cryptographic Proof
Verification Steps:
- Server seed committed before any entries
- Client seeds collected from all entries
- Combined seed used for random generation
- Results can be independently verified
Proof Status:
Run the full verification above to confirm the server seed, combined seed and winning numbers all line up. The buttons inside the technical details below also let you re-check each piece individually.
Technical Information:
Timestamp: 1792280385
Server Seed Commitment: 6165ffef133cfa5d95ce38cd234dde7b2e7f8926a8c8453161d07c7e601f9e84
Commitment Nonce: 4584b82c534f43f458053bf68bad942a870289856cdf84df5329dd3e5d736e32
Merkle Root: f46db46323bae1c3a87015007a8042d7af7bcb2e5db81ce1126178eb95dc2006
Server Seed (revealed): ecf7421d59025dab4e71240df453c2ae44dedf88acdbb042d7cac3b964e60ce1
Combined Seed: 751ee9fd5b944c1e0afbf2e48d01c7b01204126bb0174cfe377db5dd7df1355c
Verification Instructions
- Copy the Server Seed (revealed after draw), Draw ID, Nonce, and other commitment data from below.
-
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. - Compute combined_seed = SHA256(server_seed + merkle_root).
-
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).firstGame config for this draw: MAIN_COUNT=40, PICK_COUNT=5, BONUS_COUNT=25 - Confirm the recomputed numbers exactly match the published result numbers.
- 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.
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
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.