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Draw Details
Revealed
Drand Quicknet
API Turbo-Draw

Round ID: 00576b3e-bf27-4d14-95b1-ad8e72e92e45

474 Sold · 4,499 Max Tickets
Winning Ticket
1 winner
Draw #11
#1322
Verified by Drand distributed randomness beacon
Derived Numbers
11 numbers
1 winner
Attempt
Ticket
Outcome
Verify
0 4318
Unsold
1 347
Unsold
2 4053
Unsold
3 1057
Unsold
4 3089
Unsold
5 3484
Unsold
6 2424
Unsold
7 1475
Unsold
8 755
Unsold
9 3839
Unsold
10 1322
Winner
Verifiably Fair Data
Server Seed (Revealed)
Drand Signature (Public)

88e7ad1aa125fd566f90513b4c0abfd12c4e816ea7e30070d3335d415a133bb2aa41a9aea2b11d6acc6d2e5aad40bb55

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): 1792962642529
Index 1, 2, 3... (subsequent numbers): 1792962642529: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: 33386428
View Raw Beacon Data (API)
Draw Information
External ID 484
Numbers Derived 1,000
Pool Size 4,499
Status
Completed
Company Information
Name Cobra Competitions
Number SC746386
Draw Timeline
Committed
Drand Round
Revealed