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Draw Details
Revealed
Drand Quicknet
API Turbo-Draw

Round ID: 21fbcc7b-4874-4c9b-9d3b-bb936669ae30

365,485 Sold · 530,000 Max Tickets
Winning Ticket
1 winner
Draw #3
#135436
Verified by Drand distributed randomness beacon
Derived Numbers
3 numbers
1 winner
Attempt
Ticket
Outcome
Verify
0 405128
Unsold
1 379562
Unsold
2 135436
Winner
Verifiably Fair Data
Server Seed (Revealed)
Drand Signature (Public)

857a21ec6179dcf52800412f484d3a51ee70f0b200ca746844f6d2df860da3a91036c5649ac17af7149287a9e877c8ea

Client Seed
Draw Timestamp
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
Multi-Number Draw
This is an API auto-draw that generated multiple numbers. Each number can be independently verified.
Index 0 Verified
The first number (index 0) matches the base round result. This confirms the draw is verifiably fair.
How to Verify Each Number

To manually verify each number, use the verification form with these client seeds:

Index 0 (first number): 1787056685752
Index 1, 2, 3... (subsequent numbers): 1787056685752: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 Form
Drand Proof

This round was generated using the Drand Quicknet beacon.

Drand Round: 31417776
View Raw Beacon Data (API)
Draw Information
External ID 185-Z3wjZBE4
Numbers Derived 1,000
Pool Size 530,000
Status
Completed
Company Information
Name Skyline Competitions ltd
Number 16072553
Draw Timeline
Committed
Drand Round
Revealed