Draw Proof Details - Draw #503538116
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
#503538116
Instant Million
2026-07-19 09:10:17 UTC
2026-07-19 09:10:19 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: 1784466617
Server Seed Commitment: c4fd45d13560b3dcdf322be92509a35f3eb344f81a80cdf2354bc3bff7c8fd55
Commitment Nonce: 920a3b1f21d21472d2e9f472465c5f59436925662a8ec3c59699f245f681081b
Merkle Root: 6a598fcd33154655a76dea8f7eee1d39d3ade332e76ab55da4ce254e04b15c68
Server Seed (revealed): 17616e60e7f6ced165e8102b0596977aa622f842de8a99579d406770c4633509
Combined Seed: bb3bef3cd57c3fba905e34379e1343de51d22802a1f5d8b364e79ce201b2f334
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.