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("6921922832187236833:set_01M6KXQ63KFJQA8PCFBEZM6HTR") = 20abc53bc8b8baa4..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6KXQ63NFD4A7CQB3S2JD31A: verified
✓
signatures
64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..64, every prev_hash links
✓
move log
64 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
64 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
64 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T18:39:11.031Z
S1 59872, S2 60000
0c8da07843
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T18:39:13.208Z
S1 59872, S2 59823
008076014d
0c8da07843
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T18:39:15.300Z
S1 59780, S2 59823
778b5c1f79
008076014d
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T18:39:17.508Z
S1 59780, S2 59615
1ab462f48a
778b5c1f79
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T18:39:19.530Z
S1 59758, S2 59615
dc3d6fe7b3
1ab462f48a
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T18:39:21.632Z
S1 59758, S2 59513
c53d659aa2
dc3d6fe7b3
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T18:39:23.557Z
S1 59833, S2 59513
2e7f136760
c53d659aa2
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T18:39:25.526Z
S1 59833, S2 59544
063d1f4538
2e7f136760
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T18:39:27.492Z
S1 59867, S2 59544
5aea2c9a6b
063d1f4538
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T18:39:29.500Z
S1 59867, S2 59536
3928be4811
5aea2c9a6b
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T18:39:31.495Z
S1 59872, S2 59536
11b4b0a9df
3928be4811
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T18:39:33.509Z
S1 59872, S2 59522
42dd9ea066
11b4b0a9df
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T18:39:35.531Z
S1 59850, S2 59522
a2fdb261ed
42dd9ea066
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T18:39:37.494Z
S1 59850, S2 59559
bf395363f5
a2fdb261ed
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T18:39:39.527Z
S1 59817, S2 59559
a87c45326e
bf395363f5
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T18:39:41.489Z
S1 59817, S2 59597
7cebbef47c
a87c45326e
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T18:39:43.532Z
S1 59774, S2 59597
ede1ac6179
7cebbef47c
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T18:39:45.623Z
S1 59774, S2 59506
c970170a50
ede1ac6179
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T18:39:47.598Z
S1 59799, S2 59506
14c3130958
c970170a50
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T18:39:49.614Z
S1 59799, S2 59490
76dec796d4
14c3130958
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T18:39:51.622Z
S1 59791, S2 59490
6496658fe5
76dec796d4
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T18:39:53.549Z
S1 59791, S2 59563
8b849788a3
6496658fe5
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T18:39:55.538Z
S1 59802, S2 59563
c619b7f67e
8b849788a3
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T18:39:57.617Z
S1 59802, S2 59484
95a63184f1
c619b7f67e
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T18:39:59.616Z
S1 59803, S2 59484
437cb5594b
95a63184f1
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T18:40:02.578Z
S1 59803, S2 58522
92e580d74a
437cb5594b
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T18:40:05.215Z
S1 59166, S2 58522
1425a452c9
92e580d74a
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-04T18:40:07.209Z
S1 59166, S2 58528
f427ab6f34
1425a452c9
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-04T18:40:09.299Z
S1 59076, S2 58528
81894e3033
f427ab6f34
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-04T18:40:11.274Z
S1 59076, S2 58553
38619939e3
81894e3033
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-04T18:40:13.228Z
S1 59122, S2 58553
3b2ad1cbf9
38619939e3
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-04T18:40:15.188Z
S1 59122, S2 58593
1b38a3f0c5
3b2ad1cbf9
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-04T18:40:17.162Z
S1 59148, S2 58593
fe89ac2010
1b38a3f0c5
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-04T18:40:19.121Z
S1 59148, S2 58634
cfd6a94a3d
fe89ac2010
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-04T18:40:21.080Z
S1 59189, S2 58634
4bc90f2721
cfd6a94a3d
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-04T18:40:23.107Z
S1 59189, S2 58607
0295514f6d
4bc90f2721
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-04T18:40:25.123Z
S1 59173, S2 58607
4954ee610d
0295514f6d
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-04T18:40:27.070Z
S1 59173, S2 58660
68b83fa4ac
4954ee610d
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-04T18:40:29.020Z
S1 59223, S2 58660
0ab6947966
68b83fa4ac
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-04T18:40:30.966Z
S1 59223, S2 58714
3432e8b736
0ab6947966
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-04T18:40:32.913Z
S1 59276, S2 58714
3ef86e584e
3432e8b736
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-04T18:40:34.859Z
S1 59276, S2 58768
6a8195df54
3ef86e584e
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-04T18:40:36.801Z
S1 59334, S2 58768
0588abf33b
6a8195df54
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-04T18:40:38.744Z
S1 59334, S2 58825
e3c3ccb6ac
0588abf33b
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-04T18:40:40.686Z
S1 59392, S2 58825
991b162802
e3c3ccb6ac
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-04T18:40:42.623Z
S1 59392, S2 58888
ef477f9a03
991b162802
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-04T18:40:44.555Z
S1 59460, S2 58888
788a7a86d9
ef477f9a03
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-04T18:40:46.483Z
S1 59460, S2 58960
2bd1e6c066
788a7a86d9
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-04T18:40:48.414Z
S1 59529, S2 58960
481180228a
2bd1e6c066
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-04T18:40:50.342Z
S1 59529, S2 59032
1dfa50cd9c
481180228a
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-04T18:40:52.273Z
S1 59598, S2 59032
622796d4d4
1dfa50cd9c
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-04T18:40:54.199Z
S1 59598, S2 59106
ebafb8bcd4
622796d4d4
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-04T18:40:56.129Z
S1 59668, S2 59106
fe93722221
ebafb8bcd4
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-04T18:40:58.059Z
S1 59668, S2 59176
4b29d8959f
fe93722221
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-04T18:40:59.990Z
S1 59737, S2 59176
72784f0e3d
4b29d8959f
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-04T18:41:02.047Z
S1 59737, S2 59119
7fcc94348c
72784f0e3d
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-04T18:41:04.311Z
S1 59473, S2 59119
15d9cdb538
7fcc94348c
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-04T18:41:06.248Z
S1 59473, S2 59182
6515cd4f34
15d9cdb538
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-04T18:41:08.181Z
S1 59540, S2 59182
351311c0d2
6515cd4f34
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-04T18:41:10.114Z
S1 59540, S2 59249
d7da161ee4
351311c0d2
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-04T18:41:12.043Z
S1 59611, S2 59249
457f909923
d7da161ee4
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-04T18:41:13.968Z
S1 59611, S2 59324
71e009cb84
457f909923
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-04T18:41:15.906Z
S1 59673, S2 59324
4055313246
71e009cb84
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-04T18:41:17.835Z
S1 59673, S2 59395
b8d010248c
4055313246
sk_4707cd57
Game 2 m_01M6KXQ63PE2WB9X3JRH2MFGBA: verified
✓
signatures
65 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..65, every prev_hash links
✓
move log
65 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
65 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
65 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T18:39:11.100Z
S1 59803, S2 60000
b1538e2aa9
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T18:39:13.202Z
S1 59803, S2 59898
2ad0e77e6a
b1538e2aa9
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T18:39:15.298Z
S1 59707, S2 59898
849a45371f
2ad0e77e6a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T18:39:17.432Z
S1 59707, S2 59764
c7fac896c6
849a45371f
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T18:39:19.601Z
S1 59538, S2 59764
934fcf1772
c7fac896c6
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T18:39:21.700Z
S1 59538, S2 59665
70b4bcffe3
934fcf1772
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T18:39:23.639Z
S1 59599, S2 59665
e68e08c3ac
70b4bcffe3
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T18:39:25.701Z
S1 59599, S2 59603
589e8e9a40
e68e08c3ac
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T18:39:27.697Z
S1 59603, S2 59603
9f5271c733
589e8e9a40
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T18:39:29.697Z
S1 59603, S2 59603
33073bf103
9f5271c733
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T18:39:31.732Z
S1 59568, S2 59603
2b5cf99a58
33073bf103
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T18:39:33.719Z
S1 59568, S2 59616
3fb9b9fee7
2b5cf99a58
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T18:39:35.711Z
S1 59576, S2 59616
87822ac914
3fb9b9fee7
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T18:39:37.699Z
S1 59576, S2 59628
5f3de8a789
87822ac914
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T18:39:39.698Z
S1 59577, S2 59628
3fba3b8f1d
5f3de8a789
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T18:39:41.626Z
S1 59577, S2 59700
6d8502ccc4
3fba3b8f1d
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T18:39:43.723Z
S1 59480, S2 59700
fb7f470cfa
6d8502ccc4
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T18:39:45.800Z
S1 59480, S2 59623
3ab3cd6c63
fb7f470cfa
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T18:39:47.807Z
S1 59473, S2 59623
4aaa34af56
3ab3cd6c63
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T18:39:49.801Z
S1 59473, S2 59629
1a0b6c1621
4aaa34af56
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T18:39:51.796Z
S1 59478, S2 59629
10c52f1546
1a0b6c1621
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T18:39:53.828Z
S1 59478, S2 59597
c8b133b481
10c52f1546
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T18:39:55.915Z
S1 59391, S2 59597
25956d9869
c8b133b481
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T18:39:57.910Z
S1 59391, S2 59602
7a9af74a03
25956d9869
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T18:39:59.913Z
S1 59388, S2 59602
b3360984d6
7a9af74a03
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T18:40:02.646Z
S1 59388, S2 58869
e5635030dc
b3360984d6
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T18:40:05.406Z
S1 58628, S2 58869
4b8fcdb375
e5635030dc
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T18:40:07.412Z
S1 58628, S2 58863
318dc17e2c
4b8fcdb375
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T18:40:09.427Z
S1 58613, S2 58863
3e239df3af
318dc17e2c
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-04T18:40:11.411Z
S1 58613, S2 58879
5e6442ef9d
3e239df3af
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-04T18:40:13.384Z
S1 58640, S2 58879
c432c910ec
5e6442ef9d
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-04T18:40:15.382Z
S1 58640, S2 58881
5f125e32a3
c432c910ec
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-04T18:40:17.355Z
S1 58667, S2 58881
2a4c63f405
5f125e32a3
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-04T18:40:19.328Z
S1 58667, S2 58908
d97fc1995a
2a4c63f405
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-04T18:40:21.282Z
S1 58713, S2 58908
5bbb65dbd5
d97fc1995a
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-04T18:40:23.306Z
S1 58713, S2 58884
1cd2c011a0
5bbb65dbd5
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-04T18:40:25.251Z
S1 58768, S2 58884
8bdfcf9fcb
1cd2c011a0
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-04T18:40:27.194Z
S1 58768, S2 58941
5d3cff5b7a
8bdfcf9fcb
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-04T18:40:29.135Z
S1 58827, S2 58941
ed1cbd8aa4
5d3cff5b7a
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-04T18:40:31.064Z
S1 58827, S2 59012
eb0b9a9e53
ed1cbd8aa4
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-04T18:40:32.994Z
S1 58897, S2 59012
b2c5f14a0d
eb0b9a9e53
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-04T18:40:34.943Z
S1 58897, S2 59063
52df0d59b8
b2c5f14a0d
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-04T18:40:36.897Z
S1 58943, S2 59063
7f145a8f99
52df0d59b8
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-04T18:40:38.837Z
S1 58943, S2 59123
72c65d64ec
7f145a8f99
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-04T18:40:40.771Z
S1 59009, S2 59123
d35ccd39a4
72c65d64ec
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-04T18:40:42.705Z
S1 59009, S2 59189
954b3d2314
d35ccd39a4
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-04T18:40:44.638Z
S1 59076, S2 59189
e0f83b0ccb
954b3d2314
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-04T18:40:46.571Z
S1 59076, S2 59256
06bf5dd649
e0f83b0ccb
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-04T18:40:48.505Z
S1 59142, S2 59256
7479de21b3
06bf5dd649
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-04T18:40:50.434Z
S1 59142, S2 59327
844b37d5b0
7479de21b3
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-04T18:40:52.363Z
S1 59213, S2 59327
1805538f7e
844b37d5b0
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-04T18:40:54.292Z
S1 59213, S2 59398
6d1a7b94e5
1805538f7e
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-04T18:40:56.221Z
S1 59284, S2 59398
50c768ce35
6d1a7b94e5
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-04T18:40:58.145Z
S1 59284, S2 59474
41bd8f85e6
50c768ce35
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-04T18:41:00.095Z
S1 59334, S2 59474
ecff9553b3
41bd8f85e6
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-04T18:41:02.299Z
S1 59334, S2 59270
82eb14e3e7
ecff9553b3
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-04T18:41:04.412Z
S1 59221, S2 59270
5b7f8f1134
82eb14e3e7
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-04T18:41:06.351Z
S1 59221, S2 59331
c73a169627
5b7f8f1134
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-04T18:41:08.284Z
S1 59288, S2 59331
47d4c1b3be
c73a169627
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-04T18:41:10.212Z
S1 59288, S2 59403
1a499099c9
47d4c1b3be
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-04T18:41:12.145Z
S1 59355, S2 59403
03f27a314d
1a499099c9
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-04T18:41:14.070Z
S1 59355, S2 59478
ba66830ce6
03f27a314d
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-04T18:41:16.001Z
S1 59424, S2 59478
591024e1a6
ba66830ce6
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-04T18:41:17.936Z
S1 59424, S2 59543
24e5b944a6
591024e1a6
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-04T18:41:19.862Z
S1 59498, S2 59543
1ab42ab909
24e5b944a6
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.