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("8586289084597798890:set_01M7DZBCKVFPSVEVNHK5VX69PA") = 728777b932832fd7..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7DZBCKXE608KBF393WPM866: verified
✓
signatures
27 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..27, every prev_hash links
✓
move log
27 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
27 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
27 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-14T21:27:56.905Z
S1 59832, S2 60000
2b15c5e1a0
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T21:27:59.002Z
S1 59832, S2 59903
5fb990758c
2b15c5e1a0
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T21:28:00.997Z
S1 59837, S2 59903
9ec5d54d7e
5fb990758c
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T21:28:03.036Z
S1 59837, S2 59864
92fa03c2e5
9ec5d54d7e
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T21:28:05.105Z
S1 59768, S2 59864
1b6214554b
92fa03c2e5
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T21:28:07.120Z
S1 59768, S2 59849
cb8f32c89a
1b6214554b
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T21:28:09.051Z
S1 59837, S2 59849
f63a2569e9
cb8f32c89a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T21:28:11.035Z
S1 59837, S2 59865
03af110d44
f63a2569e9
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T21:28:13.000Z
S1 59872, S2 59865
702d83b7a9
03af110d44
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T21:28:14.931Z
S1 59872, S2 59934
a38b7e5288
702d83b7a9
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T21:28:16.930Z
S1 59873, S2 59934
6fab37a578
a38b7e5288
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T21:28:18.901Z
S1 59873, S2 59963
870641375c
6fab37a578
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T21:28:20.864Z
S1 59910, S2 59963
b3816ff4cb
870641375c
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T21:28:22.839Z
S1 59910, S2 59988
70ee7274d7
b3816ff4cb
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T21:28:24.839Z
S1 59910, S2 59988
9e27479b1b
70ee7274d7
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T21:28:26.925Z
S1 59910, S2 59902
b8748c496d
9e27479b1b
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T21:28:28.996Z
S1 59839, S2 59902
65b3537961
b8748c496d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T21:28:30.997Z
S1 59839, S2 59901
f8376bd790
65b3537961
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T21:28:32.958Z
S1 59878, S2 59901
9f0da9f9f4
f8376bd790
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-14T21:28:35.013Z
S1 59878, S2 59846
9a88fa9dd7
9f0da9f9f4
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-14T21:28:37.217Z
S1 59674, S2 59846
d32f76bfb2
9a88fa9dd7
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-14T21:28:39.327Z
S1 59674, S2 59736
d2240f3620
d32f76bfb2
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-14T21:28:41.396Z
S1 59605, S2 59736
7e78508fa9
d2240f3620
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-14T21:28:43.332Z
S1 59605, S2 59800
029a085174
7e78508fa9
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-14T21:28:45.267Z
S1 59670, S2 59800
d543de65b2
029a085174
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-14T21:28:47.194Z
S1 59670, S2 59873
5dad93fd18
d543de65b2
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-14T21:28:49.126Z
S1 59738, S2 59873
f31dc27d9e
5dad93fd18
sk_4707cd57
Game 2 m_01M7DZBCKZEJPRDH1QS3SAYD2K: verified
✓
signatures
70 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..70, every prev_hash links
✓
move log
70 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
70 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
70 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T21:27:56.910Z
S1 59827, S2 60000
8811e61900
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T21:27:59.003Z
S1 59827, S2 59907
5b120cebd9
8811e61900
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T21:28:01.115Z
S1 59715, S2 59907
ce147810bb
5b120cebd9
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T21:28:03.242Z
S1 59715, S2 59780
e921de6f9c
ce147810bb
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T21:28:05.269Z
S1 59688, S2 59780
f08d709fa7
e921de6f9c
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T21:28:07.204Z
S1 59688, S2 59845
31ceff1a72
f08d709fa7
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T21:28:09.197Z
S1 59695, S2 59845
0472fc6528
31ceff1a72
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T21:28:11.210Z
S1 59695, S2 59832
27051864ec
0472fc6528
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T21:28:13.200Z
S1 59705, S2 59832
704994a635
27051864ec
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T21:28:15.196Z
S1 59705, S2 59836
4f0fdecd12
704994a635
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T21:28:17.198Z
S1 59703, S2 59836
8afaa70731
4f0fdecd12
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T21:28:19.196Z
S1 59703, S2 59838
8944bcc0db
8afaa70731
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T21:28:21.130Z
S1 59769, S2 59838
e51df24337
8944bcc0db
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T21:28:23.109Z
S1 59769, S2 59859
fb1e50ffc2
e51df24337
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T21:28:25.104Z
S1 59774, S2 59859
75f2c64ada
fb1e50ffc2
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T21:28:27.108Z
S1 59774, S2 59855
3151fd545f
75f2c64ada
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T21:28:29.124Z
S1 59758, S2 59855
e98e21b79c
3151fd545f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T21:28:31.115Z
S1 59758, S2 59864
8f726e0b89
e98e21b79c
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T21:28:33.107Z
S1 59766, S2 59864
edabf080fc
8f726e0b89
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T21:28:35.130Z
S1 59766, S2 59841
2471ac97d8
edabf080fc
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T21:28:37.234Z
S1 59662, S2 59841
858e0205eb
2471ac97d8
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T21:28:39.328Z
S1 59662, S2 59747
37689edb2e
858e0205eb
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T21:28:41.509Z
S1 59481, S2 59747
a93e2f6b8a
37689edb2e
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T21:28:43.477Z
S1 59481, S2 59779
20fcab1553
a93e2f6b8a
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T21:28:45.521Z
S1 59437, S2 59779
32d0593b00
20fcab1553
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T21:28:47.502Z
S1 59437, S2 59798
43425db71e
32d0593b00
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T21:28:49.512Z
S1 59427, S2 59798
31e61f2773
43425db71e
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T21:28:51.469Z
S1 59427, S2 59841
449e3f07e6
31e61f2773
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-14T21:28:53.422Z
S1 59474, S2 59841
54f301fd9f
449e3f07e6
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-14T21:28:55.358Z
S1 59474, S2 59905
4d4ea3ee85
54f301fd9f
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-14T21:28:57.293Z
S1 59539, S2 59905
acf3a42709
4d4ea3ee85
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-14T21:28:59.221Z
S1 59539, S2 59977
c8dbfd8252
acf3a42709
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-14T21:29:01.159Z
S1 59601, S2 59977
7e1e6eb96c
c8dbfd8252
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-14T21:29:03.093Z
S1 59601, S2 60043
6e20861319
7e1e6eb96c
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-14T21:29:05.047Z
S1 59647, S2 60043
71068cf98c
6e20861319
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-14T21:29:07.003Z
S1 59647, S2 60087
3f0ed4cb62
71068cf98c
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-14T21:29:08.950Z
S1 59700, S2 60087
2c0ba365fa
3f0ed4cb62
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-14T21:29:10.910Z
S1 59700, S2 60127
a0853d02eb
2c0ba365fa
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-14T21:29:12.838Z
S1 59772, S2 60127
43a01afc4f
a0853d02eb
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-14T21:29:14.790Z
S1 59772, S2 60175
898bc986c9
43a01afc4f
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-14T21:29:16.717Z
S1 59845, S2 60175
9af4cea526
898bc986c9
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-14T21:29:18.704Z
S1 59845, S2 60188
034c4b1e6e
9af4cea526
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-14T21:29:20.710Z
S1 59839, S2 60188
e520cedc9d
034c4b1e6e
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-14T21:29:22.655Z
S1 59839, S2 60243
cd422b02b9
e520cedc9d
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-14T21:29:24.585Z
S1 59909, S2 60243
a355bcb654
cd422b02b9
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-14T21:29:26.530Z
S1 59909, S2 60298
e10d5672a6
a355bcb654
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-14T21:29:28.475Z
S1 59964, S2 60298
75fc3543ed
e10d5672a6
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-14T21:29:30.421Z
S1 59964, S2 60352
bc1fdbb2a8
75fc3543ed
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-14T21:29:32.355Z
S1 60030, S2 60352
3b3000c387
bc1fdbb2a8
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-14T21:29:34.299Z
S1 60030, S2 60408
ff959c3dd2
3b3000c387
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-14T21:29:36.224Z
S1 60105, S2 60408
19e9171e23
ff959c3dd2
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-14T21:29:38.154Z
S1 60105, S2 60478
04ac64bf79
19e9171e23
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-14T21:29:40.085Z
S1 60174, S2 60478
5c1f08b4f8
04ac64bf79
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-14T21:29:42.017Z
S1 60174, S2 60546
bca700c8c2
5c1f08b4f8
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-14T21:29:43.949Z
S1 60242, S2 60546
6381325b51
bca700c8c2
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-14T21:29:45.875Z
S1 60242, S2 60620
3b35c515d6
6381325b51
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-14T21:29:47.807Z
S1 60310, S2 60620
f48c2fd359
3b35c515d6
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-14T21:29:49.735Z
S1 60310, S2 60692
d30cd05db9
f48c2fd359
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-14T21:29:51.664Z
S1 60381, S2 60692
d049237166
d30cd05db9
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-14T21:29:53.588Z
S1 60381, S2 60768
dca2f54612
d049237166
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-14T21:29:55.513Z
S1 60456, S2 60768
318f415421
dca2f54612
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-14T21:29:57.439Z
S1 60456, S2 60842
05fca805b0
318f415421
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-14T21:29:59.368Z
S1 60527, S2 60842
726dc9ac49
05fca805b0
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-14T21:30:01.329Z
S1 60527, S2 60881
1aa16616ae
726dc9ac49
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-14T21:30:03.319Z
S1 60537, S2 60881
127c93e01b
1aa16616ae
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-14T21:30:05.364Z
S1 60537, S2 60836
f76c2ff162
127c93e01b
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-14T21:30:07.316Z
S1 60585, S2 60836
43b5d0b31b
f76c2ff162
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-14T21:30:09.260Z
S1 60585, S2 60892
37bf8f9c23
43b5d0b31b
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-14T21:30:11.209Z
S1 60636, S2 60892
ff07ecb6b6
37bf8f9c23
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-14T21:30:13.149Z
S1 60636, S2 60952
46456d03ad
ff07ecb6b6
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.