Draw Details
Round ID: e2b6e211-42ec-48d0-87d8-4295e8176596
🔑 50/50 BINGO 🔐 - £500 END PRIZE
https://optimisedodds.com/admin/products/5050-bingo-ps500-end-prize
541 Sold
·
20,000 Max Tickets
Verifiably Fair Data
Server Seed (Revealed)
Drand Signature (Public)
b8ccba0a3be0733a7d6f7066c4d8ca32bbc45fd1fbfacbd5e58a03052822cb3631153d085a55a439e1ccdd6a22261bd5
Client Seed
May 12, 2026 08:10:40.269 PM
Round ID
Static Salt
Tickets Sold
Max Tickets
All Together
Pre-hash String
This is the combination of all the above data then provided to a
HMAC-SHA256 hashing algorithm, using the Server Seed as the key.
Combined as: client_seed:round_id:static_salt:tickets_sold:max_tickets
Hash
The below hash is the result of the above pre-hashed string.
Verification
How to Verify Each Number
To manually verify each number, use the verification form with these client seeds:
Index 0 (first number):
1778616640269
Index 1, 2, 3... (subsequent numbers):
1778616640269:N
Replace N with the index number (1, 2, 3, etc.)
Use the verify button next to each number in the attempts table, or manually verify using the data below.
Open Verification FormDrand Proof
This round was generated using the Drand Quicknet beacon.
Drand Round:
28604428
Draw Information
External ID
66
Numbers Derived
1,000
Pool Size
20,000
Status
Company Information
Draw Timeline
Committed
May 12, 2026 20:10:40
Drand Round
May 12, 2026 21:10:48
Revealed
May 12, 2026 20:10:48