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("1113986791827289403:set_01M6ZNEQS3E0T9J68ERPMFPQZ3") = 10ca74f611576f42..., 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_01M6ZNEQS4EHNVEFKVK0GMBGDE: verified
✓
signatures
59 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..59, every prev_hash links
✓
move log
59 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
59 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
59 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T08:05:38.817Z
S1 59848, S2 60000
90bce7a74a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T08:05:40.907Z
S1 59848, S2 59910
8604407b0c
90bce7a74a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T08:05:43.114Z
S1 59641, S2 59910
d894bec193
8604407b0c
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T08:05:45.221Z
S1 59641, S2 59803
a10d8a73c8
d894bec193
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T08:05:47.204Z
S1 59658, S2 59803
b823204ec1
a10d8a73c8
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T08:05:49.131Z
S1 59658, S2 59876
1cca940e29
b823204ec1
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T08:05:51.100Z
S1 59689, S2 59876
1399c0fb27
1cca940e29
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T08:05:53.100Z
S1 59689, S2 59876
75d4cadcd3
1399c0fb27
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T08:05:55.119Z
S1 59670, S2 59876
d90997333a
75d4cadcd3
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T08:05:57.101Z
S1 59670, S2 59894
bfa438505f
d90997333a
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T08:05:59.098Z
S1 59673, S2 59894
2f416ae6c0
bfa438505f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T08:06:01.099Z
S1 59673, S2 59893
bde136b4e3
2f416ae6c0
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T08:06:03.299Z
S1 59473, S2 59893
20aae20e95
bde136b4e3
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T08:06:05.407Z
S1 59473, S2 59785
84c0e78f59
20aae20e95
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T08:06:07.400Z
S1 59480, S2 59785
ce0e0c6e39
84c0e78f59
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T08:06:09.396Z
S1 59480, S2 59789
f5803b7104
ce0e0c6e39
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T08:06:11.362Z
S1 59514, S2 59789
d72a329231
f5803b7104
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T08:06:13.396Z
S1 59514, S2 59755
3cfba8e464
d72a329231
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T08:06:15.406Z
S1 59504, S2 59755
43bf8c2e05
3cfba8e464
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T08:06:17.497Z
S1 59504, S2 59664
88c10a4c3a
43bf8c2e05
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T08:06:19.520Z
S1 59481, S2 59664
2bfd4031e9
88c10a4c3a
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T08:06:21.527Z
S1 59481, S2 59657
da50fa4584
2bfd4031e9
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T08:06:23.510Z
S1 59498, S2 59657
a72aed29f6
da50fa4584
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T08:06:25.467Z
S1 59498, S2 59700
d534c1f94b
a72aed29f6
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T08:06:27.419Z
S1 59546, S2 59700
555a890a99
d534c1f94b
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-09T08:06:29.385Z
S1 59546, S2 59734
ec2a24c6ef
555a890a99
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-09T08:06:31.403Z
S1 59528, S2 59734
a2d6d58da0
ec2a24c6ef
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-09T08:06:33.409Z
S1 59528, S2 59728
487c08f435
a2d6d58da0
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-09T08:06:35.399Z
S1 59538, S2 59728
016c77b975
487c08f435
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-09T08:06:37.410Z
S1 59538, S2 59717
7a10a65129
016c77b975
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-09T08:06:39.366Z
S1 59582, S2 59717
58ac1ce7e8
7a10a65129
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-09T08:06:41.318Z
S1 59582, S2 59765
34e143346a
58ac1ce7e8
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-09T08:06:43.264Z
S1 59636, S2 59765
b52529715f
34e143346a
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-09T08:06:45.222Z
S1 59636, S2 59807
98c5b936d8
b52529715f
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-09T08:06:47.159Z
S1 59699, S2 59807
54e79ae8e4
98c5b936d8
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-09T08:06:49.095Z
S1 59699, S2 59871
0627a2a685
54e79ae8e4
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-09T08:06:51.035Z
S1 59759, S2 59871
4e5642dc48
0627a2a685
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-09T08:06:52.991Z
S1 59759, S2 59915
d94bf3acd9
4e5642dc48
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-09T08:06:54.939Z
S1 59811, S2 59915
42de9314b0
d94bf3acd9
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-09T08:06:56.905Z
S1 59811, S2 59949
9643731e82
42de9314b0
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-09T08:06:58.866Z
S1 59850, S2 59949
ecae9335d4
9643731e82
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-09T08:07:00.821Z
S1 59850, S2 59994
827cc621d3
ecae9335d4
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-09T08:07:02.786Z
S1 59885, S2 59994
63d01e56c4
827cc621d3
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-09T08:07:04.746Z
S1 59885, S2 60034
b448641ee0
63d01e56c4
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-09T08:07:06.703Z
S1 59928, S2 60034
9d72aba92c
b448641ee0
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-09T08:07:08.697Z
S1 59928, S2 60040
33a137b25d
9d72aba92c
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-09T08:07:10.637Z
S1 59988, S2 60040
b915f67176
33a137b25d
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-09T08:07:12.572Z
S1 59988, S2 60105
a29e9c2a87
b915f67176
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-09T08:07:14.512Z
S1 60048, S2 60105
76d0d91467
a29e9c2a87
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-09T08:07:16.464Z
S1 60048, S2 60153
a29990af77
76d0d91467
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-09T08:07:18.407Z
S1 60105, S2 60153
746a95af80
a29990af77
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-09T08:07:20.343Z
S1 60105, S2 60217
92cc843913
746a95af80
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-09T08:07:22.287Z
S1 60161, S2 60217
2290d1ad5f
92cc843913
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-09T08:07:24.220Z
S1 60161, S2 60284
61b2fcc900
2290d1ad5f
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-09T08:07:26.155Z
S1 60226, S2 60284
3393784bc2
61b2fcc900
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-09T08:07:28.083Z
S1 60226, S2 60356
581641d225
3393784bc2
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-09T08:07:30.014Z
S1 60295, S2 60356
3db342fc5d
581641d225
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-09T08:07:31.946Z
S1 60295, S2 60424
dd460fdf08
3db342fc5d
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-09T08:07:33.876Z
S1 60365, S2 60424
83eac334da
dd460fdf08
sk_4707cd57
Game 2 m_01M6ZNEQS6FCD9NHVCCT72RJ00: 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 Exhibition2
1
2026-11-09T08:05:38.833Z
S1 59832, S2 60000
da3f15193a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T08:05:40.911Z
S1 59832, S2 59922
e87111ef23
da3f15193a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T08:05:43.128Z
S1 59615, S2 59922
abce9ef866
e87111ef23
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T08:05:45.302Z
S1 59615, S2 59748
6b6ea61b77
abce9ef866
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T08:05:47.320Z
S1 59597, S2 59748
f0fb66b3ce
6b6ea61b77
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T08:05:49.260Z
S1 59597, S2 59808
93765dce56
f0fb66b3ce
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T08:05:51.226Z
S1 59631, S2 59808
a9c0077068
93765dce56
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T08:05:53.216Z
S1 59631, S2 59818
89c7410aed
a9c0077068
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T08:05:55.396Z
S1 59451, S2 59818
fcdce8b569
89c7410aed
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T08:05:57.398Z
S1 59451, S2 59816
e6a9e15d0d
fcdce8b569
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T08:05:59.325Z
S1 59524, S2 59816
3ce52e32da
e6a9e15d0d
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T08:06:01.421Z
S1 59524, S2 59720
cbfafc210c
3ce52e32da
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T08:06:03.629Z
S1 59316, S2 59720
2633569887
cbfafc210c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T08:06:05.698Z
S1 59316, S2 59651
61e5621de1
2633569887
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T08:06:07.659Z
S1 59355, S2 59651
49ad7fee4d
61e5621de1
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T08:06:09.711Z
S1 59355, S2 59599
2da8213f36
49ad7fee4d
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T08:06:11.716Z
S1 59350, S2 59599
ea0e24aeaf
2da8213f36
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T08:06:13.669Z
S1 59350, S2 59646
fbc65feb49
ea0e24aeaf
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T08:06:15.597Z
S1 59422, S2 59646
8aafd5a346
fbc65feb49
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T08:06:17.598Z
S1 59422, S2 59645
cd6cab4d83
8aafd5a346
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T08:06:19.541Z
S1 59479, S2 59645
b195f46b17
cd6cab4d83
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T08:06:21.527Z
S1 59479, S2 59659
04ddf08b4c
b195f46b17
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.