Draw Details

Revealed

Drand Quicknet

API Turbo-Draw

Round ID: 16475c2d-d253-411f-b27c-8c1b07c00a36

Cobra Operation - £250 MAIN PRIZE via AUTODRAW https://cobra-competitions.co.uk/admin/products/cobra-operation-ps250-main-prize-via-autodraw

4,481 Sold · 99,999 Max Tickets

Winning Ticket

1 winner

Draw #4

#61187

Verified by Drand distributed randomness beacon

Derived Numbers

4 numbers

1 winner

Attempt	Ticket	Outcome
0	55268	Unsold
1	64157	Unsold
2	84064	Unsold
3	61187	Winner

Verifiably Fair Data

Server Seed (Revealed)

Drand Signature (Public)

a8c769d2329a97706b5f3164fe519baaf01fa5dc8b4431e908d403b98b0b8cf7911088c085b2add0b08ac41db9c519d2

Client Seed

Draw Timestamp

May 03, 2026 08:35:27.758 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): 1777840527758

Index 1, 2, 3... (subsequent numbers): 1777840527758: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: 28345724

View Raw Beacon Data (API)

Draw Information

External ID 265

Numbers Derived 1,000

Pool Size 99,999

Status

Completed