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("7280371663784577833:set_01M6H3CFECEND85Z99MFX8QQ24") = f2f01bb9aae1e061..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6H3CFEEFTKRQEGEJ05DMCWG: verified
✓
signatures
15 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..15, every prev_hash links
✓
move log
15 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
15 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
15 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T16:20:28.402Z
S1 59769, S2 60000
055b28b297
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T16:20:30.360Z
S1 59769, S2 60042
567d26bae2
055b28b297
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T16:20:32.501Z
S1 59628, S2 60042
4e6c4eb492
567d26bae2
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T16:20:34.533Z
S1 59628, S2 60010
5c83616e1f
4e6c4eb492
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T16:20:36.816Z
S1 59345, S2 60010
59a577c790
5c83616e1f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T16:20:38.804Z
S1 59345, S2 60022
1df1edf502
59a577c790
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T16:20:40.907Z
S1 59242, S2 60022
ac5d8cd55d
1df1edf502
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T16:20:43.028Z
S1 59242, S2 59901
55d48031df
ac5d8cd55d
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T16:20:45.121Z
S1 59149, S2 59901
a4c51d0599
55d48031df
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T16:20:47.202Z
S1 59149, S2 59820
e447ffc65e
a4c51d0599
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T16:20:49.217Z
S1 59134, S2 59820
7c987984e4
e447ffc65e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T16:20:51.197Z
S1 59134, S2 59840
97435ca31c
7c987984e4
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T16:20:53.155Z
S1 59176, S2 59840
aac19fdfe8
97435ca31c
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T16:20:55.118Z
S1 59176, S2 59877
e0a46c87a9
aac19fdfe8
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T16:20:57.056Z
S1 59238, S2 59877
b4d4edeabd
e0a46c87a9
sk_4707cd57
Game 2 m_01M6H3CFEGF859AKN9JA692H5S: 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 Exhibition2
1
2026-11-03T16:20:28.402Z
S1 59769, S2 60000
c666346f28
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T16:20:30.336Z
S1 59769, S2 60066
89b2982776
c666346f28
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T16:20:32.403Z
S1 59702, S2 60066
10d6434de5
89b2982776
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T16:20:34.600Z
S1 59702, S2 59869
2001b1eeaa
10d6434de5
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T16:20:36.813Z
S1 59489, S2 59869
7c77370374
2001b1eeaa
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T16:20:38.758Z
S1 59489, S2 59924
0228a8539d
7c77370374
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T16:20:40.828Z
S1 59419, S2 59924
b3e5287a75
0228a8539d
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T16:20:43.015Z
S1 59419, S2 59737
e09672c389
b3e5287a75
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T16:20:45.122Z
S1 59312, S2 59737
2ba7a1d137
e09672c389
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T16:20:47.203Z
S1 59312, S2 59656
6a55c76119
2ba7a1d137
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T16:20:49.220Z
S1 59295, S2 59656
6b43b3a46b
6a55c76119
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T16:20:51.208Z
S1 59295, S2 59668
7971e2a0c5
6b43b3a46b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T16:20:53.229Z
S1 59274, S2 59668
63de561a49
7971e2a0c5
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T16:20:55.239Z
S1 59274, S2 59658
99f4f7fb8d
63de561a49
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T16:20:57.300Z
S1 59213, S2 59658
d01a57b13f
99f4f7fb8d
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T16:20:59.298Z
S1 59213, S2 59660
d26df91892
d01a57b13f
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T16:21:01.438Z
S1 59073, S2 59660
f798650790
d26df91892
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T16:21:03.420Z
S1 59073, S2 59678
e1701af554
f798650790
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T16:21:05.382Z
S1 59111, S2 59678
968c13f372
e1701af554
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T16:21:07.409Z
S1 59111, S2 59651
6c2562f891
968c13f372
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-03T16:21:09.422Z
S1 59098, S2 59651
a76886e970
6c2562f891
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-03T16:21:11.400Z
S1 59098, S2 59673
da23c5159d
a76886e970
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-03T16:21:13.358Z
S1 59140, S2 59673
731c14b4d5
da23c5159d
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-03T16:21:15.316Z
S1 59140, S2 59715
43db04cbe0
731c14b4d5
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-03T16:21:17.297Z
S1 59159, S2 59715
e7cc3d7357
43db04cbe0
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-03T16:21:19.305Z
S1 59159, S2 59707
e92363f7e6
e7cc3d7357
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-03T16:21:21.298Z
S1 59166, S2 59707
1d0d29e7da
e92363f7e6
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-03T16:21:23.256Z
S1 59166, S2 59749
2a5dc0fc43
1d0d29e7da
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-03T16:21:25.224Z
S1 59198, S2 59749
692659b194
2a5dc0fc43
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-03T16:21:27.182Z
S1 59198, S2 59791
ac2637a9c6
692659b194
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-03T16:21:29.149Z
S1 59231, S2 59791
f6c34e4787
ac2637a9c6
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-03T16:21:31.092Z
S1 59231, S2 59848
6b901d16c6
f6c34e4787
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-03T16:21:33.039Z
S1 59284, S2 59848
93d12f1370
6b901d16c6
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-03T16:21:34.978Z
S1 59284, S2 59909
64d85ecce5
93d12f1370
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-03T16:21:36.901Z
S1 59361, S2 59909
201ec8fae4
64d85ecce5
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-03T16:21:38.837Z
S1 59361, S2 59973
317e6d42ce
201ec8fae4
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-03T16:21:40.771Z
S1 59427, S2 59973
080e8a21c6
317e6d42ce
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-03T16:21:42.705Z
S1 59427, S2 60039
4e1ba6abb9
080e8a21c6
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-03T16:21:44.636Z
S1 59496, S2 60039
52a0701794
4e1ba6abb9
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-03T16:21:46.568Z
S1 59496, S2 60107
2e005f66ca
52a0701794
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-03T16:21:48.495Z
S1 59569, S2 60107
11ec4adbb3
2e005f66ca
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-03T16:21:50.422Z
S1 59569, S2 60180
e1bb884a85
11ec4adbb3
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-03T16:21:52.357Z
S1 59634, S2 60180
a8e0488fb1
e1bb884a85
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-03T16:21:54.288Z
S1 59634, S2 60249
be57dc9623
a8e0488fb1
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-03T16:21:56.223Z
S1 59699, S2 60249
9383f72d63
be57dc9623
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-03T16:21:58.151Z
S1 59699, S2 60321
2bc01f74c7
9383f72d63
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-03T16:22:00.099Z
S1 59751, S2 60321
8b49980478
2bc01f74c7
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-03T16:22:02.153Z
S1 59751, S2 60267
df3db038f0
8b49980478
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-03T16:22:04.149Z
S1 59755, S2 60267
887480eaca
df3db038f0
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-03T16:22:06.075Z
S1 59755, S2 60341
efffd10a0c
887480eaca
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-03T16:22:08.015Z
S1 59815, S2 60341
d220a6019b
efffd10a0c
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-03T16:22:09.945Z
S1 59815, S2 60411
ec714f943b
d220a6019b
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-03T16:22:11.876Z
S1 59884, S2 60411
497da113e4
ec714f943b
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-03T16:22:13.804Z
S1 59884, S2 60483
6c8f62ee78
497da113e4
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-03T16:22:15.728Z
S1 59960, S2 60483
129a9e2a04
6c8f62ee78
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-03T16:22:17.655Z
S1 59960, S2 60556
3423cf31a5
129a9e2a04
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-03T16:22:19.590Z
S1 60025, S2 60556
16d429d6b4
3423cf31a5
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-03T16:22:21.523Z
S1 60025, S2 60623
86fe2e90b5
16d429d6b4
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-03T16:22:23.451Z
S1 60097, S2 60623
c5522dd827
86fe2e90b5
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-03T16:22:25.377Z
S1 60097, S2 60697
f9bd9c9651
c5522dd827
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-03T16:22:27.311Z
S1 60163, S2 60697
f2317a16c9
f9bd9c9651
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-03T16:22:29.236Z
S1 60163, S2 60772
a2a7a02c19
f2317a16c9
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-03T16:22:31.169Z
S1 60230, S2 60772
8cf93893f1
a2a7a02c19
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-03T16:22:33.100Z
S1 60230, S2 60841
bc697fc2f0
8cf93893f1
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.