TrueNorth
Toggle sidebar
Draw Details
Revealed
Drand Quicknet
API Turbo-Draw

Round ID: d174ac1e-4f8e-494c-ab6f-fa85aa979971

521 Sold · 1,999 Max Tickets
Winning Ticket
1 winner
Draw #11
#533
Verified by Drand distributed randomness beacon
Derived Numbers
11 numbers
1 winner
Attempt
Ticket
Outcome
Verify
0 537
Unsold
1 1849
Unsold
2 1408
Unsold
3 310
Unsold
4 1450
Unsold
5 1002
Unsold
6 1915
Unsold
7 647
Unsold
8 1571
Unsold
9 869
Unsold
10 533
Winner
Verifiably Fair Data
Server Seed (Revealed)
Drand Signature (Public)

8c420caf1a32d6232c654bbc6093c02304ea1372d8fb04a324edc1f83854bc217f0ec8938485b83d7a1f74d970d8a2a1

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): 1791758420767
Index 1, 2, 3... (subsequent numbers): 1791758420767: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: 32985021
View Raw Beacon Data (API)
Draw Information
External ID 31
Numbers Derived 1,000
Pool Size 1,999
Status
Completed
Company Information
Name The Collectors Club Competitions LTD
Number SC751692
Draw Timeline
Committed
Drand Round
Revealed