Draw Details
Round ID: 94615b1e-fdad-4410-9c65-8bc3bf81d934
Two Penny Tumble - £250 End Prize
https://speedcompetitions.co.uk/competition/two-penny-tumble-ps250-end-prize
1,000,000 Sold
·
1,000,000 Max Tickets
Verifiably Fair Data
Server Seed (Revealed)
Drand Signature (Public)
a73e7f736e2b58c72ea654260e8b0a3b557c5860571ab298b3d1f23f7172075de84906d4b15c1f99add6852a6195e4bf
Client Seed
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):
1787773066897
Index 1, 2, 3... (subsequent numbers):
1787773066897: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:
31656570
Draw Information
External ID
product-462-0MLANJ0D
Numbers Derived
1
Pool Size
1,000,000
Status
Company Information
Draw Timeline
Committed
Drand Round
Revealed