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

Round ID: b18ae707-4093-47de-9839-864e817d9d66

7,461 Sold · 252,436 Max Tickets
Winning Ticket
1 winner
Draw #10
#51130
Verified by Drand distributed randomness beacon
Derived Numbers
10 numbers
1 winner
Attempt
Ticket
Outcome
Verify
0 172048
Unsold
1 107034
Unsold
2 165392
Unsold
3 195746
Unsold
4 86401
Unsold
5 89419
Unsold
6 205010
Unsold
7 86859
Unsold
8 50545
Unsold
9 51130
Winner
Verifiably Fair Data
Server Seed (Revealed)
Drand Signature (Public)

a65edf09e8612c51df6db336ef87d4e53bbcf5473a87b44b610a4dd3f82bd1cff023f0f439cb4debb1018cdc9b40d8a8

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): 1793398214398
Index 1, 2, 3... (subsequent numbers): 1793398214398: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: 33531619
View Raw Beacon Data (API)
Draw Information
External ID 811
Numbers Derived 1,000
Pool Size 252,436
Status
Completed
Company Information
Name Carp Gear Giveaways Ltd
Number 12385280
Draw Timeline
Committed
Drand Round
Revealed