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("5480986243222086012:set_01M6B68D81EMV8A6NFS5WCPE8A") = 78a25898572768a2..., 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_01M6B68D85E75S6KHJ0T7V1KBN: verified
✓
signatures
67 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..67, every prev_hash links
✓
move log
67 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
67 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
67 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T09:15:14.134Z
S1 59857, S2 60000
47bbbc9ad1
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T09:15:16.302Z
S1 59857, S2 59832
bde97caf43
47bbbc9ad1
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T09:15:18.402Z
S1 59757, S2 59832
a1b42906ac
bde97caf43
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T09:15:20.510Z
S1 59757, S2 59724
af970fdce4
a1b42906ac
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T09:15:22.697Z
S1 59570, S2 59724
e68dec2875
af970fdce4
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T09:15:24.652Z
S1 59570, S2 59769
448e79bd94
e68dec2875
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T09:15:26.633Z
S1 59589, S2 59769
1fffc089e5
448e79bd94
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T09:15:28.619Z
S1 59589, S2 59783
c870df03d7
1fffc089e5
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T09:15:30.607Z
S1 59601, S2 59783
72595c9b3d
c870df03d7
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T09:15:32.597Z
S1 59601, S2 59793
ec2e6aa571
72595c9b3d
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T09:15:34.809Z
S1 59389, S2 59793
e925d188fe
ec2e6aa571
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T09:15:36.815Z
S1 59389, S2 59787
32a9331e14
e925d188fe
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T09:15:38.899Z
S1 59305, S2 59787
689f240e04
32a9331e14
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T09:15:40.921Z
S1 59305, S2 59765
24e48f3872
689f240e04
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T09:15:42.884Z
S1 59342, S2 59765
6361cb3d16
24e48f3872
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T09:15:44.847Z
S1 59342, S2 59802
601c96cb8e
6361cb3d16
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T09:15:46.897Z
S1 59292, S2 59802
eca5e183f8
601c96cb8e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T09:15:48.914Z
S1 59292, S2 59785
c0cb493449
eca5e183f8
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T09:15:50.922Z
S1 59284, S2 59785
a16df991d9
c0cb493449
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T09:15:52.875Z
S1 59284, S2 59832
902f527d87
a16df991d9
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T09:15:54.995Z
S1 59164, S2 59832
312b56c0b0
902f527d87
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T09:15:56.952Z
S1 59164, S2 59875
ab84b0c8e2
312b56c0b0
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T09:15:58.929Z
S1 59187, S2 59875
fac29dd33f
ab84b0c8e2
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-01T09:16:00.895Z
S1 59187, S2 59909
9673ca3be3
fac29dd33f
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-01T09:16:03.007Z
S1 59075, S2 59909
157be81bf7
9673ca3be3
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-01T09:16:05.098Z
S1 59075, S2 59818
db82b62337
157be81bf7
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-01T09:16:07.223Z
S1 58950, S2 59818
d473d23a86
db82b62337
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-01T09:16:09.301Z
S1 58950, S2 59740
b9431f3d5f
d473d23a86
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-01T09:16:11.267Z
S1 58984, S2 59740
1a41c8998b
b9431f3d5f
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-01T09:16:13.227Z
S1 58984, S2 59780
c1af51bbe8
1a41c8998b
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-01T09:16:15.189Z
S1 59022, S2 59780
2ed190e838
c1af51bbe8
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-01T09:16:17.132Z
S1 59022, S2 59837
e37ca66351
2ed190e838
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-01T09:16:19.082Z
S1 59072, S2 59837
9d6df477d2
e37ca66351
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-01T09:16:21.037Z
S1 59072, S2 59882
7fc935391c
9d6df477d2
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-01T09:16:22.984Z
S1 59125, S2 59882
52ed9f01ec
7fc935391c
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-01T09:16:24.912Z
S1 59125, S2 59954
ec93a604e0
52ed9f01ec
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-01T09:16:26.895Z
S1 59142, S2 59954
f2e35d3a20
ec93a604e0
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-01T09:16:28.837Z
S1 59142, S2 60012
1197b992cb
f2e35d3a20
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-01T09:16:30.790Z
S1 59189, S2 60012
4a2909798f
1197b992cb
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-01T09:16:32.745Z
S1 59189, S2 60057
7c30d1f235
4a2909798f
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-01T09:16:34.692Z
S1 59242, S2 60057
db12b7c84e
7c30d1f235
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-01T09:16:36.630Z
S1 59242, S2 60119
f10306802e
db12b7c84e
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-01T09:16:38.566Z
S1 59306, S2 60119
d905a23c1e
f10306802e
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-01T09:16:40.497Z
S1 59306, S2 60188
b076a4cf3b
d905a23c1e
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-01T09:16:42.428Z
S1 59375, S2 60188
97abc61203
b076a4cf3b
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-01T09:16:44.362Z
S1 59375, S2 60254
756f052e5f
97abc61203
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-01T09:16:46.297Z
S1 59440, S2 60254
14987341b1
756f052e5f
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-01T09:16:48.231Z
S1 59440, S2 60320
6927dc8d55
14987341b1
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-01T09:16:50.165Z
S1 59506, S2 60320
0ecf370f8c
6927dc8d55
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-01T09:16:52.093Z
S1 59506, S2 60392
44af9bc102
0ecf370f8c
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-01T09:16:54.024Z
S1 59575, S2 60392
2a002e0bb6
44af9bc102
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-01T09:16:55.949Z
S1 59575, S2 60467
4e03e6478a
2a002e0bb6
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-01T09:16:57.875Z
S1 59649, S2 60467
93bed1f039
4e03e6478a
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-01T09:16:59.801Z
S1 59649, S2 60541
4d8311c679
93bed1f039
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-01T09:17:01.796Z
S1 59654, S2 60541
a51465fd7b
4d8311c679
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-01T09:17:03.791Z
S1 59654, S2 60546
e1b5e32670
a51465fd7b
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-01T09:17:05.723Z
S1 59722, S2 60546
6402b23d91
e1b5e32670
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-01T09:17:07.650Z
S1 59722, S2 60619
7def9bf513
6402b23d91
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-01T09:17:09.576Z
S1 59796, S2 60619
e4e0a0031b
7def9bf513
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-01T09:17:11.503Z
S1 59796, S2 60692
476feedc19
e4e0a0031b
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-01T09:17:13.431Z
S1 59868, S2 60692
464a26df24
476feedc19
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-01T09:17:15.357Z
S1 59868, S2 60766
d39ff06582
464a26df24
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-01T09:17:17.333Z
S1 59892, S2 60766
a108d472dc
d39ff06582
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-01T09:17:19.258Z
S1 59892, S2 60841
318a249c90
a108d472dc
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-01T09:17:21.183Z
S1 59967, S2 60841
4324bb39b4
318a249c90
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-01T09:17:23.107Z
S1 59967, S2 60917
e639765b49
4324bb39b4
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-01T09:17:25.031Z
S1 60043, S2 60917
6edab149ae
e639765b49
sk_4707cd57
Game 2 m_01M6B68D87EAX8M0HC00YJNHN2: verified
✓
signatures
30 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..30, every prev_hash links
✓
move log
30 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
30 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
30 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-01T09:15:14.126Z
S1 59865, S2 60000
7cb06eba90
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T09:15:16.307Z
S1 59865, S2 59819
8a1cfda137
7cb06eba90
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T09:15:18.408Z
S1 59764, S2 59819
10aec86629
8a1cfda137
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T09:15:20.510Z
S1 59764, S2 59717
34663d7f7b
10aec86629
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T09:15:22.716Z
S1 59558, S2 59717
4886e1b34a
34663d7f7b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T09:15:24.718Z
S1 59558, S2 59715
7648091180
4886e1b34a
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T09:15:26.810Z
S1 59466, S2 59715
76a4cd61fd
7648091180
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T09:15:28.751Z
S1 59466, S2 59774
eee859a6c3
76a4cd61fd
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T09:15:30.722Z
S1 59495, S2 59774
66e6f62aab
eee859a6c3
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T09:15:32.649Z
S1 59495, S2 59847
a07a6ca494
66e6f62aab
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T09:15:34.800Z
S1 59344, S2 59847
3b04672eba
a07a6ca494
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T09:15:36.745Z
S1 59344, S2 59902
b830f04160
3b04672eba
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T09:15:38.723Z
S1 59366, S2 59902
ec6ab44e0f
b830f04160
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T09:15:40.650Z
S1 59366, S2 59975
bd6e08dda8
ec6ab44e0f
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T09:15:42.621Z
S1 59395, S2 59975
8a82c52fef
bd6e08dda8
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T09:15:44.637Z
S1 59395, S2 59959
b86ceaf49e
8a82c52fef
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T09:15:46.698Z
S1 59334, S2 59959
f5271acd3b
b86ceaf49e
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T09:15:48.702Z
S1 59334, S2 59955
9c1273acc6
f5271acd3b
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T09:15:50.702Z
S1 59334, S2 59955
cdab553086
9c1273acc6
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T09:15:52.697Z
S1 59334, S2 59960
e34930ce71
cdab553086
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T09:15:54.730Z
S1 59301, S2 59960
d4c4b36a32
e34930ce71
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T09:15:56.813Z
S1 59301, S2 59877
c297c1d938
d4c4b36a32
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T09:15:58.773Z
S1 59341, S2 59877
caf84fc13c
c297c1d938
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T09:16:00.735Z
S1 59341, S2 59915
3d57009d5b
caf84fc13c
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-01T09:16:02.812Z
S1 59264, S2 59915
f476334a7c
3d57009d5b
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-01T09:16:05.099Z
S1 59264, S2 59628
0bbe90f36f
f476334a7c
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-01T09:16:07.211Z
S1 59152, S2 59628
00f36acea7
0bbe90f36f
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-01T09:16:09.186Z
S1 59152, S2 59653
b5b677be71
00f36acea7
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-01T09:16:11.141Z
S1 59197, S2 59653
4966668b78
b5b677be71
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-01T09:16:13.079Z
S1 59197, S2 59715
f887421f75
4966668b78
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.