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Coin Flip Cash Comp!

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
8f704cb3f4d95fcf93a1f38907647eb07451fc22cfb06e610f9a10ba30dde13e

Aug 28, 2026 at 9:00 PM

SHA-256

Grand Prize Winner

Verified

Winning Ticket Ref

TKT-001032
£100

£100

Draw position #76Dorit V.

Calculated via seed-based selection

Instant Winners

72
50p

50p

Draw position #80Gina M.

Ticket ref TKT-002186

50p

50p

Draw position #87Amanda F.

Ticket ref TKT-001188

£1

£1

Draw position #90Daniel C.

Ticket ref TKT-003132

£1

£1

Draw position #93Daniel C.

Ticket ref TKT-002775

50p

50p

Draw position #91Daniel C.

Ticket ref TKT-001517

£1

£1

Draw position #92Daniel C.

Ticket ref TKT-000445

50p

50p

Draw position #100Amanda F.

Ticket ref TKT-001768

£1

£1

Draw position #99Amanda F.

Ticket ref TKT-002346

£1

£1

Draw position #105Mariah F.

Ticket ref TKT-001673

50p

50p

Draw position #106Mariah F.

Ticket ref TKT-002988

All Winning Positions

1,350

Every instant win position, sealed before sales, claimed or not. A position is claimed when the ticket at that draw position was bought; unclaimed positions fell on tickets that were never sold. This is the same list the commitment hash above proves.

All (1,350)Claimed (72)Unclaimed (1,278)
  • #1050pTKT-002864
  • #1150pTKT-002693
  • #1450pTKT-000269
  • #1950pTKT-001937
  • #2350pTKT-003076
  • #2550pTKT-000894
  • #28£20TKT-001879
  • #3150pTKT-002446
  • #36£1TKT-003111
  • #4050pTKT-002924
  • #4250pTKT-002569
  • #44£1TKT-002424
  • #4650pTKT-001099
  • #4750pTKT-000824
  • #4850pTKT-000817
  • #5150pTKT-000011
  • #5750pTKT-000866
  • #6150pTKT-002829
  • #63£10TKT-001073
  • #6450pTKT-000415
  • #6550pTKT-000769
  • #6650pTKT-000902
  • #6750pTKT-002827
  • #7150pTKT-002808
  • #7250pTKT-001815
  • #7350pTKT-002308
  • #7550pTKT-002927
  • #7650pTKT-001032
  • #77£10TKT-000019
  • #7950pTKT-000757
  • #8050pTKT-002186
  • #8750pTKT-001188
  • #90£1TKT-003132
  • #9150pTKT-001517
  • #92£1TKT-000445
  • #93£1TKT-002775
  • #99£1TKT-002346
  • #10050pTKT-001768
  • #105£1TKT-001673
  • #10650pTKT-002988
  • #11850pTKT-002601
  • #11950pTKT-002122
  • #122£1TKT-002960
  • #127£1TKT-001063
  • #130£1TKT-001795
  • #13650pTKT-002990
  • #139£1TKT-001638
  • #14150pTKT-000065
  • #14250pTKT-001070
  • #14450pTKT-002671
VERIFICATION PASSED
1
Original Commitment (BEFORE Draw)
8f704cb3f4d95fcf93a1f38907647eb07451fc22cfb06e610f9a10ba30dde13e

Created: Aug 28, 2026 at 9:00 PM (before ticket sales)

2
Revealed Data (AFTER Draw)
[10, 11, 14, 19, 23, 25, 28, 31, 36, 40, 42, 44, 46, 47, 48, 51, 57, 61, 63, 64, ... +1,330 more]

Every position, claimed and unclaimed, is listed under All Winning Positions above, and in the download below

|SEED:00ce429bb772b364c335e9e4bd7a4bc6c6d033e7a145e3f344857199bca5ce8e
647cf55abac06bb9122048f8e13d1c0b
raffle_8Ytq5Jrvo4YvdhU542tr9
3
Recalculate Hash

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

8f704cb3f4d95fcf93a1f38907647eb07451fc22cfb06e610f9a10ba30dde13eMATCHES
4
Verify Seed (Grand Prize)
CommittedSHA256(salt:seed)
Revealed seedf5e73289531434165ab30d4c5cb0faf3
Verify
SHA256(c6ceda7f832c6be3241214b26f004a0d:f5e73289531434165ab30d4c5cb0faf3)MATCHES
5
Winner Calculation
Formulaseed % ticket_count = winner_index
Calculationf5e73289531434165ab30d4c5cb0faf3 % 212 = 75
Winner
Draw position #76(ticket ref TKT-001032)
Valid ticket number 76 counting from the lowest draw position (0-indexed: 75)
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 seed8b51cde184c0f393c7aa4ebd173baf66
Verification Summary
Winners Match
No Unauthorized
Seed Verified
Total Winners73
Verify It Yourself

Due to the large number of instant wins, the input string is too long to display. Download the file below to verify with a SHA-256 calculator.

Preview (first 500 characters):
{"instant_wins":[{"position":10,"prize_id":"prz_m4v4X59hX7jE0FdYCfI0z"},{"position":11,"prize_id":"prz_m4v4X59hX7jE0FdYCfI0z"},{"position":14,"prize_id":"prz_m4v4X59hX7jE0FdYCfI0z"},{"position":19,"prize_id":"prz_m4v4X59hX7jE0FdYCfI0z"},{"position":23,"prize_id":"prz_m4v4X59hX7jE0FdYCfI0z"},{"position":25,"prize_id":"prz_m4v4X59hX7jE0FdYCfI0z"},{"position":28,"prize_id":"prz_9kuS9oiHK4bdKf9PM3gx1"},{"position":31,"prize_id":"prz_m4v4X59hX7jE0FdYCfI0z"},{"position":36,"prize_id":"prz_NIJ8MJglEWBl...
Download Input String
8f704cb3f4d95fcf93a1f38907647eb07451fc22cfb06e610f9a10ba30dde13e
Open SHA-256 Calculator