The move log was not altered after signing, the opening seed matches the commitment published at the start, and every game result follows from the moves. Not proven: that the platform's timestamps are honest.
Set checks
✓
seed commitment
sha256("7945079635967686773:set_01M75BGQMPE64V6XRHF5NNJZBQ") = f6c2fdf8883b7940..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M75BGQMSFYGVYW15TGXGPYBK: verified
✓
signatures
24 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..24, every prev_hash links
✓
move log
24 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
24 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
24 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-11T13:07:24.944Z
S1 59948, S2 60000
577c27cc05
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-11T13:07:26.908Z
S1 59948, S2 60036
b533fe2b9c
577c27cc05
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-11T13:07:29.007Z
S1 59849, S2 60036
06cfb61280
b533fe2b9c
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-11T13:07:31.218Z
S1 59849, S2 59825
def7b118e8
06cfb61280
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-11T13:07:33.301Z
S1 59766, S2 59825
557647f84f
def7b118e8
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-11T13:07:35.308Z
S1 59766, S2 59818
adc80119b5
557647f84f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-11T13:07:37.334Z
S1 59740, S2 59818
ed6cdb66fa
adc80119b5
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-11T13:07:39.519Z
S1 59740, S2 59633
07e27a327f
ed6cdb66fa
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-11T13:07:41.712Z
S1 59547, S2 59633
4fa712cf51
07e27a327f
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-11T13:07:43.716Z
S1 59547, S2 59629
6ef6db7bd5
4fa712cf51
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-11T13:07:45.648Z
S1 59615, S2 59629
47cbc158b1
6ef6db7bd5
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-11T13:07:47.619Z
S1 59615, S2 59658
76d3748c72
47cbc158b1
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-11T13:07:49.608Z
S1 59626, S2 59658
23f56b29c7
76d3748c72
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-11T13:07:51.596Z
S1 59626, S2 59670
94deef1851
23f56b29c7
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-11T13:07:53.557Z
S1 59665, S2 59670
b2194609d2
94deef1851
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-11T13:07:55.635Z
S1 59665, S2 59592
60d2617fb0
b2194609d2
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-11T13:07:57.708Z
S1 59592, S2 59592
439248c03e
60d2617fb0
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-11T13:07:59.635Z
S1 59592, S2 59665
19a068b8e2
439248c03e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-11T13:08:01.727Z
S1 59500, S2 59665
ff955c6a6a
19a068b8e2
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-11T13:08:03.807Z
S1 59500, S2 59585
b7e22b69cf
ff955c6a6a
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-11T13:08:05.830Z
S1 59477, S2 59585
e38d8c95c6
b7e22b69cf
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-11T13:08:07.783Z
S1 59477, S2 59632
e2a85c57e4
e38d8c95c6
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-11T13:08:09.715Z
S1 59545, S2 59632
d38732db1b
e2a85c57e4
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-11T13:08:11.639Z
S1 59545, S2 59708
14d30773d1
d38732db1b
sk_4707cd57
Game 2 m_01M75BGQMTFQGA0RBQCK855Y0X: verified
✓
signatures
66 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..66, every prev_hash links
✓
move log
66 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
66 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
66 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-11T13:07:24.936Z
S1 59956, S2 60000
334406377e
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-11T13:07:26.908Z
S1 59956, S2 60028
a17b806fe4
334406377e
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-11T13:07:29.031Z
S1 59833, S2 60028
416ac3f13f
a17b806fe4
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-11T13:07:31.217Z
S1 59833, S2 59842
48c99f4d39
416ac3f13f
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-11T13:07:33.301Z
S1 59749, S2 59842
a5447d336b
48c99f4d39
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-11T13:07:35.309Z
S1 59749, S2 59834
2c18cfcb68
a5447d336b
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-11T13:07:37.402Z
S1 59656, S2 59834
6ab8bf307b
2c18cfcb68
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-11T13:07:39.541Z
S1 59656, S2 59695
85cebed694
6ab8bf307b
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-11T13:07:41.602Z
S1 59595, S2 59695
fa012b64ca
85cebed694
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-11T13:07:43.716Z
S1 59595, S2 59581
b19aa9b937
fa012b64ca
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-11T13:07:45.714Z
S1 59597, S2 59581
fc4aacb71b
b19aa9b937
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-11T13:07:47.650Z
S1 59597, S2 59645
f708c76747
fc4aacb71b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-11T13:07:49.711Z
S1 59536, S2 59645
906907c6c3
f708c76747
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-11T13:07:51.705Z
S1 59536, S2 59651
f873a66745
906907c6c3
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-11T13:07:53.724Z
S1 59517, S2 59651
b65a518ad8
f873a66745
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-11T13:07:55.819Z
S1 59517, S2 59556
63edc7ea8f
b65a518ad8
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-11T13:07:57.827Z
S1 59509, S2 59556
bf836a7042
63edc7ea8f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-11T13:07:59.804Z
S1 59509, S2 59579
f1e9a2de97
bf836a7042
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-11T13:08:02.475Z
S1 58838, S2 59579
92a14c98db
f1e9a2de97
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-11T13:08:04.646Z
S1 58838, S2 59408
fab7e04794
92a14c98db
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-11T13:08:06.720Z
S1 58764, S2 59408
af87ad641c
fab7e04794
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-11T13:08:08.730Z
S1 58764, S2 59398
33570211e9
af87ad641c
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-11T13:08:10.739Z
S1 58755, S2 59398
90c70830e9
33570211e9
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-11T13:08:12.687Z
S1 58755, S2 59450
3c91e50bd0
90c70830e9
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-11T13:08:14.648Z
S1 58794, S2 59450
ff341173a8
3c91e50bd0
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-11T13:08:16.586Z
S1 58794, S2 59512
3e947717af
ff341173a8
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-11T13:08:18.519Z
S1 58861, S2 59512
1d536ab579
3e947717af
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-11T13:08:20.445Z
S1 58861, S2 59586
9222766f88
1d536ab579
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-11T13:08:22.538Z
S1 58768, S2 59586
8438b3f279
9222766f88
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-11T13:08:24.788Z
S1 58768, S2 59336
186aabcd77
8438b3f279
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-11T13:08:26.716Z
S1 58840, S2 59336
6862c5bbc4
186aabcd77
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-11T13:08:28.670Z
S1 58840, S2 59382
78cfa37039
6862c5bbc4
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-11T13:08:30.617Z
S1 58893, S2 59382
923cf4f18a
78cfa37039
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-11T13:08:32.568Z
S1 58893, S2 59431
a24a3e9691
923cf4f18a
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-11T13:08:34.500Z
S1 58961, S2 59431
f34ee9025d
a24a3e9691
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-11T13:08:36.458Z
S1 58961, S2 59473
400538a6cf
f34ee9025d
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-11T13:08:38.403Z
S1 59016, S2 59473
6bd9be086d
400538a6cf
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-11T13:08:40.345Z
S1 59016, S2 59531
5bf9a3f609
6bd9be086d
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-11T13:08:42.280Z
S1 59081, S2 59531
5b2e5257e5
5bf9a3f609
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-11T13:08:44.220Z
S1 59081, S2 59591
b77ab054e1
5b2e5257e5
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-11T13:08:46.169Z
S1 59132, S2 59591
410fafe62e
b77ab054e1
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-11T13:08:48.100Z
S1 59132, S2 59660
7bf462d9ce
410fafe62e
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-11T13:08:50.029Z
S1 59203, S2 59660
0eb2f93fe1
7bf462d9ce
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-11T13:08:51.959Z
S1 59203, S2 59730
ae600bb682
0eb2f93fe1
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-11T13:08:53.883Z
S1 59279, S2 59730
d87efbf8a3
ae600bb682
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-11T13:08:55.809Z
S1 59279, S2 59804
8025fefa1e
d87efbf8a3
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-11T13:08:57.739Z
S1 59349, S2 59804
c567ed2c37
8025fefa1e
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-11T13:08:59.667Z
S1 59349, S2 59876
db0f99d0e9
c567ed2c37
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-11T13:09:01.651Z
S1 59365, S2 59876
8d12af7b9e
db0f99d0e9
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-11T13:09:03.652Z
S1 59365, S2 59875
2940d0ce45
8d12af7b9e
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-11T13:09:05.587Z
S1 59430, S2 59875
cbb2c5c5a3
2940d0ce45
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-11T13:09:07.513Z
S1 59430, S2 59949
2568179ece
cbb2c5c5a3
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-11T13:09:09.439Z
S1 59504, S2 59949
6af0843f30
2568179ece
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-11T13:09:11.363Z
S1 59504, S2 60025
918cf2897e
6af0843f30
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-11T13:09:13.292Z
S1 59575, S2 60025
7eca57b515
918cf2897e
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-11T13:09:15.230Z
S1 59575, S2 60087
593d79c70f
7eca57b515
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-11T13:09:17.164Z
S1 59641, S2 60087
9397cf7854
593d79c70f
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-11T13:09:19.101Z
S1 59641, S2 60150
5453745eb3
9397cf7854
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-11T13:09:21.041Z
S1 59701, S2 60150
741f9ca374
5453745eb3
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-11T13:09:22.970Z
S1 59701, S2 60221
ce8bd0bfc5
741f9ca374
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-11T13:09:24.895Z
S1 59776, S2 60221
0bf08d0411
ce8bd0bfc5
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-11T13:09:26.821Z
S1 59776, S2 60295
3dacf73db3
0bf08d0411
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-11T13:09:28.791Z
S1 59806, S2 60295
2a016ec71a
3dacf73db3
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-11T13:09:30.727Z
S1 59806, S2 60359
4776c362d3
2a016ec71a
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-11T13:09:32.652Z
S1 59881, S2 60359
de3c07b4d8
4776c362d3
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-11T13:09:34.579Z
S1 59881, S2 60432
475905d8b3
de3c07b4d8
sk_4707cd57
Check it yourself
This page runs the checker on the server, which only shows what the platform says about itself. Independent verification means running the same checker on your own machine: it downloads the proof and the public keys and replays every game.