Draw Details

Revealed

Drand Quicknet

API Turbo-Draw

Round ID: fac45368-a44b-431a-9d2b-e68cbe8e9d73

Double Up https://chaotic.co.uk/competition/double-up-3284

800 Sold · 800 Max Tickets

Winning Ticket

1 winner

Draw #1

#516

Verified by Drand distributed randomness beacon

Derived Numbers

1 numbers

1 winner

Attempt	Ticket	Outcome	Verify
0	516	Winner

Verifiably Fair Data

Server Seed (Revealed)

Drand Signature (Public)

90862a5b19b52db21104a86d52447395d6d915f8129fd16bf40a5a5c2f95e91907fe6f5324eb0dc82887f1d4a77e99d5

Client Seed

Draw Timestamp

Jun 03, 2026 07:35:58.184 PM

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): 1780515358184

Index 1, 2, 3... (subsequent numbers): 1780515358184: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: 29237334

View Raw Beacon Data (API)

Draw Information

External ID product-1616-draw-1780515358

Numbers Derived 1

Pool Size 800

Status

Completed