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("5851326464857600214:set_01M7DQ0RWKEXDB3M8B34PT25V5") = efe360b978c528dc..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7DQ0RWQF1AR6CAAC4Q08GER: verified
✓
signatures
18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..18, every prev_hash links
✓
move log
18 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
18 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
18 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-14T19:02:20.398Z
S1 59849, S2 60000
a46a93af0d
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T19:02:22.611Z
S1 59849, S2 59787
abcaec1008
a46a93af0d
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T19:02:24.702Z
S1 59758, S2 59787
caf5e84ea9
abcaec1008
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T19:02:26.657Z
S1 59758, S2 59832
09c639ccb8
caf5e84ea9
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T19:02:28.803Z
S1 59612, S2 59832
ee9773be07
09c639ccb8
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T19:02:30.900Z
S1 59612, S2 59735
fc04af55f0
ee9773be07
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T19:02:33.098Z
S1 59414, S2 59735
b137aeba0e
fc04af55f0
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T19:02:35.210Z
S1 59414, S2 59623
2f3b361c14
b137aeba0e
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T19:02:37.167Z
S1 59457, S2 59623
f2aea58ac6
2f3b361c14
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T19:02:39.571Z
S1 59457, S2 59219
46e970c53f
f2aea58ac6
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T19:02:41.619Z
S1 59409, S2 59219
0f293c2881
46e970c53f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T19:02:43.614Z
S1 59409, S2 59224
f5da2aba3d
0f293c2881
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T19:02:45.574Z
S1 59449, S2 59224
fa897952e5
f5da2aba3d
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T19:02:47.530Z
S1 59449, S2 59268
6b27b13a33
fa897952e5
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T19:02:49.462Z
S1 59517, S2 59268
3735ba0e89
6b27b13a33
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T19:02:51.397Z
S1 59517, S2 59333
9e5b47099f
3735ba0e89
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T19:02:53.330Z
S1 59584, S2 59333
2878364d9f
9e5b47099f
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T19:02:55.281Z
S1 59584, S2 59382
aa1e71ca6b
2878364d9f
sk_4707cd57
Game 2 m_01M7DQ0RWTFNEBGXM16A9BC9YB: verified
✓
signatures
72 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..72, every prev_hash links
✓
move log
72 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
72 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
72 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T19:02:20.336Z
S1 59911, S2 60000
564d4389c0
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T19:02:22.610Z
S1 59911, S2 59726
88966c22cf
564d4389c0
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T19:02:24.634Z
S1 59887, S2 59726
2b5f3c57e6
88966c22cf
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T19:02:26.603Z
S1 59887, S2 59757
1073b2f0fc
2b5f3c57e6
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T19:02:28.702Z
S1 59788, S2 59757
7097a39654
1073b2f0fc
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T19:02:30.831Z
S1 59788, S2 59628
b93cc9aa8b
7097a39654
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T19:02:33.097Z
S1 59522, S2 59628
dbcc390c0c
b93cc9aa8b
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T19:02:35.201Z
S1 59522, S2 59524
13084953f6
dbcc390c0c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T19:02:37.161Z
S1 59562, S2 59524
6ce0b01b4c
13084953f6
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T19:02:39.570Z
S1 59562, S2 59115
1f69a22933
6ce0b01b4c
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T19:02:41.706Z
S1 59426, S2 59115
96361d6808
1f69a22933
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T19:02:43.739Z
S1 59426, S2 59082
86ff680d93
96361d6808
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T19:02:45.681Z
S1 59484, S2 59082
09b14d9665
86ff680d93
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T19:02:47.713Z
S1 59484, S2 59050
6bbb2e8bed
09b14d9665
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T19:02:49.819Z
S1 59378, S2 59050
585e1b8277
6bbb2e8bed
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T19:02:51.829Z
S1 59378, S2 59040
42bed51d24
585e1b8277
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T19:02:53.858Z
S1 59349, S2 59040
27c4db08cc
42bed51d24
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T19:02:55.917Z
S1 59349, S2 58981
19f8789b50
27c4db08cc
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T19:02:57.900Z
S1 59366, S2 58981
627d77f6b5
19f8789b50
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T19:02:59.932Z
S1 59366, S2 58949
c220a5d1fa
627d77f6b5
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T19:03:02.619Z
S1 58679, S2 58949
15b742224a
c220a5d1fa
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T19:03:04.722Z
S1 58679, S2 58846
9110396a23
15b742224a
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T19:03:06.697Z
S1 58704, S2 58846
0a598364ed
9110396a23
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T19:03:08.667Z
S1 58704, S2 58876
445f554b77
0a598364ed
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T19:03:10.802Z
S1 58569, S2 58876
215cd58161
445f554b77
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T19:03:12.822Z
S1 58569, S2 58856
7ef27fce1d
215cd58161
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T19:03:14.821Z
S1 58570, S2 58856
b12c3b4da7
7ef27fce1d
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T19:03:16.811Z
S1 58570, S2 58866
d022c85ddf
b12c3b4da7
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-14T19:03:18.811Z
S1 58570, S2 58866
5ee1460fa3
d022c85ddf
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-14T19:03:20.777Z
S1 58570, S2 58900
62ee2686a2
5ee1460fa3
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-14T19:03:22.797Z
S1 58550, S2 58900
0a4dac8c38
62ee2686a2
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-14T19:03:24.743Z
S1 58550, S2 58954
540bbad3cc
0a4dac8c38
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-14T19:03:26.693Z
S1 58600, S2 58954
31d952cc8e
540bbad3cc
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-14T19:03:28.645Z
S1 58600, S2 59002
8f9a6457f7
31d952cc8e
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-14T19:03:30.616Z
S1 58629, S2 59002
3ea92a41ed
8f9a6457f7
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-14T19:03:32.722Z
S1 58629, S2 58896
ba10601432
3ea92a41ed
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-14T19:03:35.705Z
S1 57646, S2 58896
e601ff22aa
ba10601432
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-14T19:03:37.671Z
S1 57646, S2 58930
afb30d2b7b
e601ff22aa
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-14T19:03:39.634Z
S1 57683, S2 58930
9336329bcf
afb30d2b7b
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-14T19:03:41.592Z
S1 57683, S2 58972
83b6e4fb23
9336329bcf
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-14T19:03:43.556Z
S1 57719, S2 58972
0cbb1b3442
83b6e4fb23
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-14T19:03:45.482Z
S1 57719, S2 59046
903365751d
0cbb1b3442
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-14T19:03:47.440Z
S1 57761, S2 59046
73ea65fb7c
903365751d
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-14T19:03:49.391Z
S1 57761, S2 59095
13c9e48362
73ea65fb7c
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-14T19:03:51.347Z
S1 57805, S2 59095
e710d09759
13c9e48362
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-14T19:03:53.276Z
S1 57805, S2 59166
a4d4f1bfff
e710d09759
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-14T19:03:55.300Z
S1 57781, S2 59166
49f44a2030
a4d4f1bfff
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-14T19:03:57.703Z
S1 57781, S2 58763
9ff7d5d754
49f44a2030
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-14T19:04:00.442Z
S1 57042, S2 58763
20203a46f2
9ff7d5d754
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-14T19:04:02.458Z
S1 57042, S2 58747
2aecc41533
20203a46f2
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-14T19:04:04.479Z
S1 57021, S2 58747
59c068478e
2aecc41533
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-14T19:04:06.448Z
S1 57021, S2 58778
035872c055
59c068478e
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-14T19:04:08.385Z
S1 57084, S2 58778
321e6da2fc
035872c055
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-14T19:04:10.316Z
S1 57084, S2 58847
627e028bf3
321e6da2fc
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-14T19:04:12.245Z
S1 57155, S2 58847
85275203e3
627e028bf3
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-14T19:04:14.172Z
S1 57155, S2 58920
132db08b7b
85275203e3
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-14T19:04:16.104Z
S1 57223, S2 58920
8bf412dfdf
132db08b7b
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-14T19:04:18.330Z
S1 57223, S2 58694
62fefcc084
8bf412dfdf
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-14T19:04:20.344Z
S1 57209, S2 58694
29653411a3
62fefcc084
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-14T19:04:22.287Z
S1 57209, S2 58751
1b88023f95
29653411a3
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-14T19:04:24.223Z
S1 57273, S2 58751
79e3d9406e
1b88023f95
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-14T19:04:26.151Z
S1 57273, S2 58823
cfdf53acee
79e3d9406e
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-14T19:04:28.081Z
S1 57343, S2 58823
6d46b01478
cfdf53acee
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-14T19:04:30.007Z
S1 57343, S2 58897
6049f667c9
6d46b01478
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-14T19:04:31.940Z
S1 57410, S2 58897
cfd2958559
6049f667c9
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-14T19:04:33.867Z
S1 57410, S2 58970
6fe7eb5425
cfd2958559
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-14T19:04:35.798Z
S1 57479, S2 58970
ba140a2c42
6fe7eb5425
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-14T19:04:37.722Z
S1 57479, S2 59046
fbccc8c477
ba140a2c42
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-14T19:04:39.650Z
S1 57551, S2 59046
26381346d2
fbccc8c477
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-14T19:04:41.578Z
S1 57551, S2 59118
4cba4b5f08
26381346d2
sk_4707cd57
71
move
S1 Exhibition2
71
2026-11-14T19:04:43.509Z
S1 57620, S2 59118
0415df7470
4cba4b5f08
sk_4707cd57
72
move
S2 Exhibition1
72
2026-11-14T19:04:45.455Z
S1 57620, S2 59172
114c934bcb
0415df7470
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.