Draw Details
Round ID: 68bb4906-5f18-49fc-b67e-d9d9321021f7
Grand Central Hotel Stay for 10p
https://giveawaycompetition.com/admin/products/grand-central-hotel-stay-for-10p
3,815 Sold
·
5,000 Max Tickets
Verifiably Fair Data
Server Seed (Revealed)
Drand Signature (Public)
a17a7109561d568ce72fd006b0345d6ffed79e396a2722f3495899e53535e37282445fbd013c1d6f356eab2303f0b5fe
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):
1793656212081
Index 1, 2, 3... (subsequent numbers):
1793656212081: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:
33617618
Draw Information
External ID
60-8kNCOWrC
Numbers Derived
1
Pool Size
5,000
Status
Company Information
Draw Timeline
Committed
Drand Round
Revealed