Draw Details
Round ID: 9a172f2d-bbae-4231-9084-bdd6035b6169
Penny Avalanche - £500 End Prize
https://speedcompetitions.co.uk/competition/penny-avalanche-ps500-end-prize
2,999,999 Sold
·
2,999,999 Max Tickets
Verifiably Fair Data
Server Seed (Revealed)
Drand Signature (Public)
b8e5abdc264d93e1b86b17d5b5f1edbbdb93832055490330c1a8738f9e6e0a9506f26014f1bd8183079e3f0d5395e243
Client Seed
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
How to Verify Each Number
To manually verify each number, use the verification form with these client seeds:
Index 0 (first number):
1792960716721
Index 1, 2, 3... (subsequent numbers):
1792960716721: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 FormDrand Proof
This round was generated using the Drand Quicknet beacon.
Drand Round:
33385786
Draw Information
External ID
product-558-4IlfaPlV
Numbers Derived
1
Pool Size
2,999,999
Status
Company Information
Draw Timeline
Committed
Drand Round
Revealed