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Draw Details
Revealed
Drand Quicknet
API Turbo-Draw

Round ID: 892ba02f-1614-4645-b4e3-d800b228e7e1

3,120 Sold · 99,999 Max Tickets
Winning Ticket
1 winner
Draw #86
#14292
Verified by Drand distributed randomness beacon
Derived Numbers
86 numbers
1 winner
Attempt
Ticket
Outcome
Verify
0 84500
Unsold
1 49296
Unsold
2 23963
Unsold
3 31090
Unsold
4 12981
Unsold
5 54302
Unsold
6 73626
Unsold
7 73122
Unsold
8 8458
Unsold
9 89632
Unsold
10 33582
Unsold
11 5405
Unsold
12 33358
Unsold
13 62793
Unsold
14 56516
Unsold
15 71611
Unsold
16 55237
Unsold
17 19559
Unsold
18 82689
Unsold
19 98999
Unsold
20 13736
Unsold
21 52718
Unsold
22 33492
Unsold
23 95965
Unsold
24 76145
Unsold
25 11695
Unsold
26 56096
Unsold
27 83183
Unsold
28 99396
Unsold
29 45526
Unsold
30 3962
Unsold
31 8317
Unsold
32 48821
Unsold
33 4468
Unsold
34 98547
Unsold
35 14158
Unsold
36 63605
Unsold
37 13518
Unsold
38 68419
Unsold
39 91370
Unsold
40 51498
Unsold
41 92397
Unsold
42 84158
Unsold
43 35361
Unsold
44 54902
Unsold
45 95844
Unsold
46 48595
Unsold
47 9347
Unsold
48 31331
Unsold
49 59453
Unsold
50 5591
Unsold
51 40662
Unsold
52 90818
Unsold
53 68024
Unsold
54 71931
Unsold
55 59609
Unsold
56 4316
Unsold
57 81866
Unsold
58 20445
Unsold
59 27833
Unsold
60 84911
Unsold
61 16790
Unsold
62 30718
Unsold
63 4322
Unsold
64 33618
Unsold
65 27925
Unsold
66 4326
Unsold
67 28291
Unsold
68 95701
Unsold
69 73691
Unsold
70 55139
Unsold
71 56457
Unsold
72 17384
Unsold
73 22572
Unsold
74 41391
Unsold
75 63233
Unsold
76 41772
Unsold
77 99101
Unsold
78 30104
Unsold
79 93600
Unsold
80 94563
Unsold
81 62740
Unsold
82 27852
Unsold
83 81789
Unsold
84 88415
Unsold
85 14292
Winner
Verifiably Fair Data
Server Seed (Revealed)
Drand Signature (Public)

b674f509bc73b4989a854b14e8d43dfb22624c52a21b24ee61cd19442a58eef900c271972bb9ec3e2c805c8bbeed7135

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): 1786911054677
Index 1, 2, 3... (subsequent numbers): 1786911054677: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: 31369232
View Raw Beacon Data (API)
Draw Information
External ID 388
Numbers Derived 1,000
Pool Size 99,999
Status
Completed
Company Information
Name Cobra Competitions
Number SC746386
Draw Timeline
Committed
Drand Round
Revealed