Draw Details
Round ID: 543cf59b-041a-43d7-b7e7-8529baac6767
WIN 10 TICKETS ON THE STARK VARG!
https://sparkcompetitions.com/admin/products/win-10-tickets-on-the-stark-varg
200 Sold
·
200 Max Tickets
Verifiably Fair Data
Server Seed (Revealed)
Drand Signature (Public)
a9b5540575db604a88e7ea11fefd87779f82ed4c1d9b018e97e68938368f0186f9c93e11a877e9a2ceb6b249f57794d9
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):
1793724981086
Index 1, 2, 3... (subsequent numbers):
1793724981086: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:
33640541
Draw Information
External ID
110
Numbers Derived
1,000
Pool Size
200
Status
Company Information
Draw Timeline
Committed
Drand Round
Revealed