Draw Details

Revealed

Drand Quicknet

API Turbo-Draw

Round ID: 83f55d86-5d79-4abc-bca5-d15dcb737895

Win a REVVI 16 or REVVI 12 + £50 https://sparkcompetitions.com/admin/products/win-a-revvi-16-or-revvi-12-ps50

431 Sold · 949 Max Tickets

Winning Ticket

1 winner

Draw #2

#929

Verified by Drand distributed randomness beacon

Derived Numbers

2 numbers

1 winner

Attempt	Ticket	Outcome	Verify
0	752	Unsold
1	929	Winner

Verifiably Fair Data

Server Seed (Revealed)

Drand Signature (Public)

a3f29ab424c9eb4b23bdcd8b4e9143b6a1c3b577c3020dc88a6b9b05a73622974b94d31bba7401920f2f076382160096

Client Seed

Draw Timestamp

Oct 15, 2026 10:10:11.752 PM BST

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): 1792098611752

Index 1, 2, 3... (subsequent numbers): 1792098611752: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: 33098418

View Raw Beacon Data (API)

Draw Information

External ID 98

Numbers Derived 1,000

Pool Size 949

Status

Completed