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("733527373254535607:set_01M6BFY1RJF10B03SZGH4G1P96") = a52898327daa18d3..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6BFY1RKE8JBJSBNWD5QP64W: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T12:04:20.502Z
S1 59809, S2 60000
65c73eb9aa
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T12:04:22.597Z
S1 59809, S2 59905
8871b8abb8
65c73eb9aa
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T12:04:24.704Z
S1 59702, S2 59905
3578ca4b3d
8871b8abb8
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T12:04:26.807Z
S1 59702, S2 59802
1cd5caa17c
3578ca4b3d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T12:04:28.924Z
S1 59585, S2 59802
4e9d46a66e
1cd5caa17c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T12:04:31.121Z
S1 59585, S2 59605
0cb5b217a6
4e9d46a66e
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T12:04:33.226Z
S1 59480, S2 59605
7911660872
0cb5b217a6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T12:04:35.229Z
S1 59480, S2 59602
69791a3568
7911660872
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T12:04:37.398Z
S1 59311, S2 59602
7be9e60ebe
69791a3568
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T12:04:39.404Z
S1 59311, S2 59596
3336958997
7be9e60ebe
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T12:04:41.503Z
S1 59212, S2 59596
0c708d02b7
3336958997
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T12:04:43.535Z
S1 59212, S2 59564
c4e1d20cd5
0c708d02b7
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T12:04:45.503Z
S1 59244, S2 59564
dfbf60188a
c4e1d20cd5
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T12:04:47.520Z
S1 59244, S2 59547
b2559855fb
dfbf60188a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T12:04:49.481Z
S1 59283, S2 59547
b5a3d00428
b2559855fb
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T12:04:51.409Z
S1 59283, S2 59619
52ff1e1c6f
b5a3d00428
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T12:04:53.334Z
S1 59358, S2 59619
14266c41bd
52ff1e1c6f
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T12:04:55.266Z
S1 59358, S2 59687
181f8ca786
14266c41bd
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T12:04:57.192Z
S1 59432, S2 59687
53da72d420
181f8ca786
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T12:04:59.132Z
S1 59432, S2 59747
552b178952
53da72d420
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T12:05:01.066Z
S1 59498, S2 59747
04bf25ef3d
552b178952
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T12:05:03.011Z
S1 59498, S2 59802
56900ee7d0
04bf25ef3d
sk_4707cd57
Game 2 m_01M6BFY1RMFVMB5JQGAR3JKJZY: verified
✓
signatures
74 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..74, every prev_hash links
✓
move log
74 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
74 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
74 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-01T12:04:20.500Z
S1 59811, S2 60000
865750f438
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T12:04:22.531Z
S1 59811, S2 59969
452b98ce3c
865750f438
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T12:04:24.707Z
S1 59635, S2 59969
157eb5a5fe
452b98ce3c
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T12:04:26.816Z
S1 59635, S2 59860
5fcbe3ef0e
157eb5a5fe
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T12:04:28.908Z
S1 59543, S2 59860
e5e9308eb2
5fcbe3ef0e
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T12:04:31.114Z
S1 59543, S2 59654
5e061d45ff
e5e9308eb2
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T12:04:33.107Z
S1 59550, S2 59654
d0b7df03f8
5e061d45ff
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T12:04:35.234Z
S1 59550, S2 59527
959a297013
d0b7df03f8
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T12:04:37.333Z
S1 59451, S2 59527
c8a4ec8455
959a297013
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T12:04:39.401Z
S1 59451, S2 59459
d23ad0dfc7
c8a4ec8455
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T12:04:41.434Z
S1 59418, S2 59459
f83dc41616
d23ad0dfc7
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T12:04:43.604Z
S1 59418, S2 59289
b11e6df325
f83dc41616
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T12:04:45.628Z
S1 59394, S2 59289
0d164e6f72
b11e6df325
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T12:04:47.699Z
S1 59394, S2 59218
a1901a1dad
0d164e6f72
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T12:04:49.632Z
S1 59461, S2 59218
3f9ebd574a
a1901a1dad
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T12:04:51.608Z
S1 59461, S2 59242
6225e3c1f8
3f9ebd574a
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T12:04:53.598Z
S1 59471, S2 59242
9241067864
6225e3c1f8
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T12:04:55.631Z
S1 59471, S2 59209
929ba5c422
9241067864
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T12:04:57.695Z
S1 59407, S2 59209
78c6a814a7
929ba5c422
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T12:04:59.697Z
S1 59407, S2 59207
698762809f
78c6a814a7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T12:05:02.224Z
S1 58880, S2 59207
47bc6341e5
698762809f
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T12:05:04.211Z
S1 58880, S2 59220
29415131fe
47bc6341e5
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T12:05:06.181Z
S1 58910, S2 59220
cacbaf986c
29415131fe
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T12:05:08.211Z
S1 58910, S2 59190
e102b8f835
cacbaf986c
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-01T12:05:10.176Z
S1 58945, S2 59190
449c566317
e102b8f835
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-01T12:05:12.232Z
S1 58945, S2 59134
c36e429003
449c566317
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-01T12:05:14.305Z
S1 58872, S2 59134
b077f45079
c36e429003
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-01T12:05:16.320Z
S1 58872, S2 59119
b49bccc19b
b077f45079
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-01T12:05:18.268Z
S1 58924, S2 59119
e4b0bce97a
b49bccc19b
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-01T12:05:20.298Z
S1 58924, S2 59089
07b5d8f71f
e4b0bce97a
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-01T12:05:22.236Z
S1 58986, S2 59089
b4621a74dc
07b5d8f71f
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-01T12:05:24.166Z
S1 58986, S2 59159
87a8de9b2d
b4621a74dc
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-01T12:05:26.119Z
S1 59033, S2 59159
22328acfcd
87a8de9b2d
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-01T12:05:28.119Z
S1 59033, S2 59159
35e48f53f5
22328acfcd
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-01T12:05:30.047Z
S1 59105, S2 59159
f90ac8e6d8
35e48f53f5
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-01T12:05:32.097Z
S1 59105, S2 59109
a8c3fc61dd
f90ac8e6d8
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-01T12:05:34.030Z
S1 59172, S2 59109
301bbc239c
a8c3fc61dd
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-01T12:05:36.016Z
S1 59172, S2 59123
18dfd09dfc
301bbc239c
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-01T12:05:37.969Z
S1 59219, S2 59123
43c6741dae
18dfd09dfc
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-01T12:05:39.893Z
S1 59219, S2 59199
1f237d0660
43c6741dae
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-01T12:05:41.850Z
S1 59262, S2 59199
cf2f28c2d3
1f237d0660
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-01T12:05:43.793Z
S1 59262, S2 59256
fd87e4b876
cf2f28c2d3
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-01T12:05:45.740Z
S1 59315, S2 59256
0005742166
fd87e4b876
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-01T12:05:47.664Z
S1 59315, S2 59332
7274195cd9
0005742166
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-01T12:05:49.589Z
S1 59390, S2 59332
8c5243a89f
7274195cd9
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-01T12:05:51.520Z
S1 59390, S2 59401
f86247a218
8c5243a89f
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-01T12:05:53.457Z
S1 59453, S2 59401
5d18739b39
f86247a218
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-01T12:05:55.381Z
S1 59453, S2 59477
8dff50784f
5d18739b39
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-01T12:05:57.315Z
S1 59519, S2 59477
d35add85c5
8dff50784f
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-01T12:05:59.289Z
S1 59519, S2 59503
0885f19d50
d35add85c5
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-01T12:06:01.276Z
S1 59532, S2 59503
a5851c5ccd
0885f19d50
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-01T12:06:03.521Z
S1 59532, S2 59258
f6610b02d3
a5851c5ccd
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-01T12:06:05.593Z
S1 59460, S2 59258
94c2608c7b
f6610b02d3
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-01T12:06:07.528Z
S1 59460, S2 59323
bae00343de
94c2608c7b
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-01T12:06:09.465Z
S1 59523, S2 59323
fa92e3292f
bae00343de
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-01T12:06:11.412Z
S1 59523, S2 59376
995f4cb422
fa92e3292f
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-01T12:06:13.343Z
S1 59592, S2 59376
7b2707cb4b
995f4cb422
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-01T12:06:15.274Z
S1 59592, S2 59445
4ef83c4113
7b2707cb4b
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-01T12:06:17.203Z
S1 59663, S2 59445
bf867cd32b
4ef83c4113
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-01T12:06:19.136Z
S1 59663, S2 59512
12d4e6c439
bf867cd32b
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-01T12:06:21.066Z
S1 59733, S2 59512
e137d1cd4b
12d4e6c439
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-01T12:06:22.999Z
S1 59733, S2 59579
f32e2ab86a
e137d1cd4b
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-01T12:06:24.926Z
S1 59806, S2 59579
8c60f3453f
f32e2ab86a
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-01T12:06:26.852Z
S1 59806, S2 59653
a5a283ffa2
8c60f3453f
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-01T12:06:28.780Z
S1 59878, S2 59653
065abebcf3
a5a283ffa2
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-01T12:06:30.707Z
S1 59878, S2 59726
f59e647de4
065abebcf3
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-01T12:06:32.631Z
S1 59954, S2 59726
7f747b3bd9
f59e647de4
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-01T12:06:34.554Z
S1 59954, S2 59803
d2aa9f9f5c
7f747b3bd9
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-01T12:06:36.481Z
S1 60027, S2 59803
d0f96a619b
d2aa9f9f5c
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-01T12:06:38.408Z
S1 60027, S2 59876
aa5307b56f
d0f96a619b
sk_4707cd57
71
move
S1 Exhibition2
71
2026-11-01T12:06:40.335Z
S1 60100, S2 59876
34eeaab955
aa5307b56f
sk_4707cd57
72
move
S2 Exhibition1
72
2026-11-01T12:06:42.261Z
S1 60100, S2 59950
bea7cc64c9
34eeaab955
sk_4707cd57
73
move
S1 Exhibition2
73
2026-11-01T12:06:44.185Z
S1 60176, S2 59950
39ecd879b1
bea7cc64c9
sk_4707cd57
74
move
S2 Exhibition1
74
2026-11-01T12:06:46.110Z
S1 60176, S2 60025
ce245f5f0a
39ecd879b1
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.