28,903 Instant Wins
£50,000 PRIZE BALL
£0.50 / ticket
How many tickets?
£0.50
1 : 700 odds
One Piece
ONE PIECE OP-15 Adventure of Kami's Island
🏴☠️ Adventure on Kami’s Island 🏴☠️
Competition ends in
00Days
00Hrs
00Min
00Sec
Draws Sunday, October 4, 2026 at 8:00 PM
Ticket price
£0.50
Maximum 105 tickets per person
Select Tickets
1
105
Total
· £ each
£
No purchase necessary - equal chance of winning
Each postal entry has exactly the same chance of winning as a paid entry.
How to enter
- Write your full name, email or phone number, and full postal address.
- You must be a registered customer - use your account email.
- Write the competition name or code you wish to enter.
- Add this line: "I wish to enter via the Free Postal Entry route."
- Post an unenclosed postcard or letter to the address below. One entry per submission.
Deadline
Postal entries close on Oct 3, 2026 at 8:00 PM.
Post entries to
WinWink Office
PO Box 6052
BATH · BA1 0GW
United Kingdom
Free postal entries have an equal chance to win. Entries must be from registered customers and are verified against your account. Do not enclose cash or cheques; incomplete or illegible entries are void.
Secure card payments · Provably-fair draw · Free postal entry available
★
GRAND PRIZE
★
ONE PIECE OP-15 Booster Box
5 people have entered
Latest: Jacob P., Finton G., Ryan M.
🏴☠️🔥 ONE PIECE CARD GAME – OP15-EB04 BOOSTER BOX: ADVENTURE ON KAMI’S ISLAND 🔥🏴☠️
Set sail for your next big pull with the One Piece Card Game OP15-EB04 Booster Box – Adventure on Kami’s Island. A must-have release for collectors and players, packed with powerful new cards, iconic characters, and high-impact chase pulls.
━━━━━━━━━━━━━━━━
✨ PRIZE INCLUDES:
• One Piece Card Game OP15-EB04 Booster Box – Adventure on Kami’s Island
• Brand New & Factory Sealed
• Official Japanese/English release depending on allocation
• Multiple booster packs inside (sealed box)
• Chance to pull leader cards, SRs, and rare alternate arts
━━━━━━━━━━━━━━━━
⚡ WHY THIS BOX IS A BIG HIT
• Features characters and storylines from the latest One Piece arcs
• High-value chase cards and alt-art designs
• Strong competitive meta relevance for players
• Highly collectible sealed product for long-term value
━━━━━━━━━━━━━━━━
🎟️ ENTER NOW
Get your tickets for a chance to win the OP15-EB04 Booster Box and dive into one of the most exciting One Piece Card Game sets yet!
Draw details
- Closes
- Sun 4 Oct 2026
- Draw time
- 20:00
- Max entries
- 700
- Per ticket
- £0.50
- Odds / ticket
- 1 : 700
One winner guaranteed in every draw - selected from a publicly committed random seed and contacted within 24 hours.
Provably fair competition
Winning positions are committed before sales begin.
Before a single ticket was sold, we published a cryptographic commitment to this draw. Once sales close we reveal the random seed - and anyone can confirm the winning ticket was fixed in advance and never altered.
SHA-256 Commitment Hash
Locked
76f58a1bdfff9cd1a9827a3fd72a493e962ae325f82c43c095baea907fcd8447
Committed 16 Sep 2026 · 12:36 - before sales opened
01
Commit
We hash the seed & publish it before any sale.
02
Sell
Tickets sell. The committed hash can't change.
03
Reveal
Seed is revealed; the hash & winner verify.
Provably Fair Competition
We use cryptographic commitments to prove that winning positions are predetermined before ticket sales begin. This ensures complete fairness - no manipulation is possible after the commitment is published.
Commitment Hash
76f58a1bdfff9cd1a9827a3fd72a493e962ae325f82c43c095baea907fcd8447
Sep 16, 2026 at 12:36 PM
SHA-256
What's Been Committed
- 1 Grand Prize (seed-based selection)
- Total: 700 tickets
Winners Not Yet Drawn
The winning ticket numbers will be revealed here after the competition ends. You will be able to verify that they match the pre-committed hash above.
5 entrants 43 tickets
-
J
Jacob P.
× 1 11 hours ago -
F
Finton G.
× 25 12 hours ago -
R
Ryan M.
× 10 13 hours ago -
R
Rafal L.
× 5 14 hours ago -
N
nathan r.
× 2 15 hours ago
Secure payments with
VISA
MC
Pay
18+
Players must be 18 or older · BeGambleAware.org · GamCare.org.uk
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Questions
Frequently Asked Questions
Got questions? We have answers.
Every draw runs on BaseComp, the platform we use. Before any tickets go on sale, BaseComp seals away a random number and the exact method that will be used to pick the winner. The winning ticket itself isn't decided yet - it can't be, because it's worked out from the total number of tickets actually sold, which nobody knows until the competition closes. At that point, the sealed number and the final ticket count are combined to land on the winning ticket. So the method is fixed in advance, but the outcome stays open right up to the close.
Before the first ticket is sold, a set of ticket numbers is chosen at random to be instant winners, then encrypted and sealed. They stay locked and unreadable all the way through the competition - so not even we know which numbers hold an instant win. Which of those numbers actually get bought, and by whom, is entirely down to how the competition plays out. They're all live from the very start: the moment you buy a ticket, you'll know if it's one of them. Nothing can be moved, added, or held back, because nobody can see them to change them.
The method behind every draw is sealed before sales open, and the platform that seals it - BaseComp - is separate from the competition itself. Once it's locked in, the way the winner is chosen can't be altered by anyone. But the winner isn't predetermined: it's calculated only when sales close, from the final ticket count. So the process is fixed in advance while the outcome stays genuinely open. The fairness is built into the system, not something you have to take on trust.
Yes. The winning ticket is worked out using a number generated at random by the system, not chosen by anyone, combined with the total tickets sold once the competition closes. Because that number is sealed before anyone enters, and the final ticket count isn't known until the end, there's no way to steer the result towards any particular ticket or person. Instant-win numbers are drawn at random the same way.
Before sales, the ingredients of the draw - the random number behind the main prize, the instant-win numbers, and the method used to pick the winner - are scrambled so they can't be read, and turned into one unique code. That code is published on the competition page before any tickets sell. Change a single ingredient and the code no longer matches, so the way the draw works is fixed from the moment it goes live. The winning ticket itself is only calculated later, when sales close.
Absolutely, and you don't need to be technical. When a competition ends, everything that was sealed is revealed. You take those details, run them through any free SHA-256 tool, and confirm the code matches the one published before sales. Copy, paste, compare. If they match, you've proven the draw used exactly the method and the number sealed before anyone bought a ticket.
If you win a grand prize via a live draw or an auto draw. you'll be notified instantly - by email and in your account.
For instant-win prizes, once you've bought your tickets, head to the Tickets section of your account and reveal your numbers to see if any of them have won.
You can claim any prize in the Prizes section of your account. There you can confirm your delivery address, or choose to convert your prize into instant credit or cash instead. Once that's done, your win is passed to our fulfilment team, who'll keep you updated by email on its progress.
Most prizes are with our winners within 5 days, though it can take up to 10 days depending on the item and postal location. Pre-order items are shipped as close to release day as possible, unless otherwise stated. Wins received over the weekend won't be processed until Monday morning, when the team are back in the office.
If you've won a prize and haven't heard from us, or you can't see the win in your account, please email our winners team at [email protected].
BaseComp is the platform WinWink runs on. It seals and verifies every draw independently, which is what lets us offer competitions where the method is set and sealed up front, and the result is checkable by anyone. You can find out more at Basecomp.io
