Draw Details
Round ID: 0421fbf5-fdbb-4745-ba5b-5db100c3c86a
Scratch For Gold - £5000 End Prize
https://speedcompetitions.co.uk/competition/scratch-for-gold-ps5000-end-prize
237,223 Sold
·
239,999 Max Tickets
Verifiably Fair Data
Server Seed (Revealed)
Drand Signature (Public)
890acf558a7e9c6453b2a2befe45542213d11717da6f2e7eec2301ee5e5f61734ab1731112fc86432a9750a7295b5644
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):
1787773174170
Index 1, 2, 3... (subsequent numbers):
1787773174170: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:
31656606
Draw Information
External ID
product-416-LqJZWBYn
Numbers Derived
1
Pool Size
239,999
Status
Company Information
Draw Timeline
Committed
Drand Round
Revealed