Mega Evolution! Choose an ETB!

Verification

Provably Fair Competition

Before ticket sales begin, the instant win positions are generated at random and sealed, so nobody knows which tickets will win them. The method for picking any grand prize winner is sealed too, but that winner can't be known until the competition closes. The fingerprint below was published before sales, so nothing can be changed without it showing.

Commitment Hash

Sealed
6bcbf61025c6783d355d412f74ed40a362d48ea56483a0c8d58a1c1f9c27dca9

Oct 2, 2026 at 9:00 PM

SHA-256

Recorded in Bitcoin

Recorded in Bitcoin block 970,474 on Oct 8, 2026 at 11:01 AM (before sales closed).

This hash is timestamped with OpenTimestamps, which anchors it in the Bitcoin blockchain. Nobody, including us, can change or backdate it. To check: download the receipt, open opentimestamps.org, and drop in the receipt and, after the draw, the input file from the proof below.

Grand Prize Winner

Verified

Winning Ticket Ref

TKT-000744
Mega Evolution! Choose an ETB!

Mega Evolution! Choose an ETB!

Draw position #145Sally M.

Calculated via seed-based selection

VERIFICATION PASSED
1
Original Commitment (BEFORE Draw)
6bcbf61025c6783d355d412f74ed40a362d48ea56483a0c8d58a1c1f9c27dca9

Created: Oct 2, 2026 at 9:00 PM (before ticket sales)

2
Revealed Data (AFTER Draw)
|SEED:849b5b11ebc3fb9f7bcbb62785659d5f274d472cbffa0184fc0f10c5f772a217
7655a08bf0cc15189785e5ff87567883
raffle_A2VRs1o6bus9PYtCwWgUf
3
Recalculate Hash

Input: [positions_json] + [seed_hash] + [salt] + [raffle_id]

6bcbf61025c6783d355d412f74ed40a362d48ea56483a0c8d58a1c1f9c27dca9MATCHES
4
Verify Seed (Grand Prize)
CommittedSHA256(salt:seed)
Revealed seed4d55232d1a2d1ba7d327b52c6084ef00
Verify
SHA256(2af1f4c7b70e2ea819b65c4d14594a9a:4d55232d1a2d1ba7d327b52c6084ef00)MATCHES
5
Winner Calculation
Formulaseed % ticket_count = winner_index
Calculation4d55232d1a2d1ba7d327b52c6084ef00 % 460 = 144
Winner
Draw position #145(ticket ref TKT-000744)
Valid ticket number 145 counting from the lowest draw position (0-indexed: 144)
Ticket Number Mapping

Displayed ticket numbers are a scrambled one-to-one mapping of draw positions, so sales volume can't be inferred while tickets are on sale. The mapping seed is revealed after the draw, letting anyone recompute the draw position behind every displayed ticket number and confirm the winners above.

Mapping seedce6d97224939160e72f65687ee280568
Verification Summary
Winners Match
No Unauthorized
Seed Verified
Total Winners1
Verify It Yourself

Copy the input string below, paste it into any SHA-256 calculator, and compare the result to our commitment hash. If they match, it proves nothing was changed since the commitment was published before ticket sales began.

{"instant_wins":[],"main_prize":null}|SEED:849b5b11ebc3fb9f7bcbb62785659d5f274d472cbffa0184fc0f10c5f772a2177655a08bf0cc15189785e5ff87567883raffle_A2VRs1o6bus9PYtCwWgUf
6bcbf61025c6783d355d412f74ed40a362d48ea56483a0c8d58a1c1f9c27dca9