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Draw Details
Revealed
Drand Quicknet
API Turbo-Draw

Round ID: b74a4139-8478-4964-8571-21ee7d57b64d

549 Sold · 5,000 Max Tickets
Winning Ticket
1 winner
Draw #18
#4449
Verified by Drand distributed randomness beacon
Derived Numbers
18 numbers
1 winner
Attempt
Ticket
Outcome
Verify
0 3617
Unsold
1 4383
Unsold
2 3222
Unsold
3 3537
Unsold
4 586
Unsold
5 4416
Unsold
6 97
Unsold
7 3034
Unsold
8 2211
Unsold
9 109
Unsold
10 1408
Unsold
11 1372
Unsold
12 113
Unsold
13 2598
Unsold
14 3036
Unsold
15 3077
Unsold
16 1111
Unsold
17 4449
Winner
Verifiably Fair Data
Server Seed (Revealed)
Drand Signature (Public)

a0ebb609b0dc70f348cc3e3319da93d58947cd469e5bf48657efa963d0ec0be6c8326608a3f7ad92a738bf1e2c22c507

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): 1791749437781
Index 1, 2, 3... (subsequent numbers): 1791749437781: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: 32982027
View Raw Beacon Data (API)
Draw Information
External ID 15
Numbers Derived 1,000
Pool Size 5,000
Status
Completed
Company Information
Name Grease Monkey Competitions Ltd
Number 17064428
Draw Timeline
Committed
Drand Round
Revealed