Draw Proof Details - Draw #503538065
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
#503538065
Instant Million
2026-07-19 03:52:17 UTC
2026-07-19 03:52:18 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: 1784465537
Server Seed Commitment: 9e382e533826d5808fdb7cbdd660e53369eb9a9453ea789a4f08dea30b94013e
Commitment Nonce: df0728e9cbe582b83a59f23269e8db994fe62bec4de62621e593817b5aa4b620
Merkle Root: f7dab64effacb5ac695a56f252c1165c0cfc2cde4e5a68097d5212818006459f
Server Seed (revealed): c7ff3d54c873bf4a4d9aad44477e8bf6305f48e8ccc6f4d0fbed1feb1a57d795
Combined Seed: 1a5e0ecb15c43f018260b3797f4134fcac1d7652f377f4f1931090fc5e0179d4
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.