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("6715908677282155513:set_01M6T331GQEXGVCJ0TS3JV3Q40") = ae3d3688c0e0fb15..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6T331GSF4HA820PTS80HVSZ: verified
✓
signatures
68 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..68, every prev_hash links
✓
move log
68 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
68 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
68 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T04:08:28.938Z
S1 59954, S2 60000
7fc69a689a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T04:08:31.103Z
S1 59954, S2 59835
692c3c7436
7fc69a689a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T04:08:33.093Z
S1 59964, S2 59835
b63b58aa58
692c3c7436
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T04:08:35.043Z
S1 59964, S2 59885
472c9fd8a0
b63b58aa58
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T04:08:37.008Z
S1 59999, S2 59885
91ff2e46a2
472c9fd8a0
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T04:08:39.027Z
S1 59999, S2 59866
3bfb5880e9
91ff2e46a2
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T04:08:40.954Z
S1 60072, S2 59866
f1dfc4e7b9
3bfb5880e9
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T04:08:43.023Z
S1 60072, S2 59797
73005737fa
f1dfc4e7b9
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T04:08:45.004Z
S1 60091, S2 59797
83253fa256
73005737fa
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T04:08:46.944Z
S1 60091, S2 59857
85eece384f
83253fa256
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T04:08:48.917Z
S1 60118, S2 59857
749ec15e38
85eece384f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T04:08:50.930Z
S1 60118, S2 59844
304e5f89d0
749ec15e38
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T04:08:52.856Z
S1 60192, S2 59844
8417c283ee
304e5f89d0
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T04:08:54.822Z
S1 60192, S2 59878
a8755e065c
8417c283ee
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T04:08:56.824Z
S1 60190, S2 59878
69822510fc
a8755e065c
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T04:08:58.752Z
S1 60190, S2 59950
9a65294cb8
69822510fc
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T04:09:00.730Z
S1 60212, S2 59950
2fb9e2bb36
9a65294cb8
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T04:09:02.753Z
S1 60212, S2 59927
b4835f6111
2fb9e2bb36
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T04:09:04.804Z
S1 60161, S2 59927
16dd840e0a
b4835f6111
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T04:09:06.737Z
S1 60161, S2 59994
1cc4b12d4e
16dd840e0a
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T04:09:08.722Z
S1 60176, S2 59994
5607a4f7bc
1cc4b12d4e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T04:09:10.648Z
S1 60176, S2 60068
372d631480
5607a4f7bc
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T04:09:12.632Z
S1 60192, S2 60068
2a22bfb43c
372d631480
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T04:09:14.559Z
S1 60192, S2 60141
881454a11e
2a22bfb43c
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T04:09:16.598Z
S1 60153, S2 60141
717f5c750a
881454a11e
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T04:09:18.543Z
S1 60153, S2 60196
e1ac1cbb83
717f5c750a
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-07T04:09:20.633Z
S1 60063, S2 60196
4a76288d0b
e1ac1cbb83
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-07T04:09:22.572Z
S1 60063, S2 60257
20bc3aaaa0
4a76288d0b
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-07T04:09:24.609Z
S1 60026, S2 60257
06772007ee
20bc3aaaa0
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-07T04:09:26.544Z
S1 60026, S2 60322
f634dc5032
06772007ee
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-07T04:09:28.519Z
S1 60051, S2 60322
32a342a72f
f634dc5032
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-07T04:09:30.458Z
S1 60051, S2 60383
e9f1ca13f1
32a342a72f
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-07T04:09:32.517Z
S1 59992, S2 60383
d83c570471
e9f1ca13f1
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-07T04:09:34.458Z
S1 59992, S2 60442
650dafe418
d83c570471
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-07T04:09:36.509Z
S1 59941, S2 60442
f784494e03
650dafe418
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-07T04:09:38.605Z
S1 59941, S2 60346
a69f7d6e0e
f784494e03
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-07T04:09:40.554Z
S1 59992, S2 60346
f19776b222
a69f7d6e0e
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-07T04:09:42.522Z
S1 59992, S2 60378
9963e67bd0
f19776b222
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-07T04:09:44.477Z
S1 60037, S2 60378
78a42e78f5
9963e67bd0
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-07T04:09:46.443Z
S1 60037, S2 60412
d6abce11e9
78a42e78f5
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-07T04:09:48.424Z
S1 60056, S2 60412
3db62c93bd
d6abce11e9
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-07T04:09:50.380Z
S1 60056, S2 60456
08f5714a97
3db62c93bd
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-07T04:09:52.340Z
S1 60096, S2 60456
f7578a005d
08f5714a97
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-07T04:09:54.288Z
S1 60096, S2 60508
cf300c2603
f7578a005d
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-07T04:09:56.237Z
S1 60147, S2 60508
a43da33907
cf300c2603
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-07T04:09:58.166Z
S1 60147, S2 60579
edd46a1f90
a43da33907
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-07T04:10:00.250Z
S1 60063, S2 60579
0c31d964b4
edd46a1f90
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-07T04:10:02.363Z
S1 60063, S2 60466
1876fb927f
0c31d964b4
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-07T04:10:04.573Z
S1 59853, S2 60466
7863802fe4
1876fb927f
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-07T04:10:06.532Z
S1 59853, S2 60507
c097cb6216
7863802fe4
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-07T04:10:08.482Z
S1 59903, S2 60507
8a61d58005
c097cb6216
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-07T04:10:10.427Z
S1 59903, S2 60562
891e933bef
8a61d58005
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-07T04:10:12.363Z
S1 59967, S2 60562
05c692f10e
891e933bef
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-07T04:10:14.302Z
S1 59967, S2 60623
d009ef5128
05c692f10e
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-07T04:10:16.236Z
S1 60033, S2 60623
4992f378a9
d009ef5128
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-07T04:10:18.174Z
S1 60033, S2 60685
07d53270f1
4992f378a9
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-07T04:10:20.107Z
S1 60100, S2 60685
ae9dbb60f3
07d53270f1
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-07T04:10:22.045Z
S1 60100, S2 60747
85cb65dd53
ae9dbb60f3
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-07T04:10:23.982Z
S1 60163, S2 60747
bc210a5fdf
85cb65dd53
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-07T04:10:25.921Z
S1 60163, S2 60808
bd268c700a
bc210a5fdf
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-07T04:10:27.854Z
S1 60230, S2 60808
de0455f502
bd268c700a
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-07T04:10:29.792Z
S1 60230, S2 60870
70ef4d36c4
de0455f502
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-07T04:10:31.721Z
S1 60301, S2 60870
e8e79d4a8b
70ef4d36c4
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-07T04:10:33.651Z
S1 60301, S2 60940
04d790e64c
e8e79d4a8b
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-07T04:10:35.745Z
S1 60207, S2 60940
c7b54b3d1e
04d790e64c
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-07T04:10:37.711Z
S1 60207, S2 60974
bb4ff13439
c7b54b3d1e
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-07T04:10:39.641Z
S1 60277, S2 60974
fa3350a559
bb4ff13439
sk_4707cd57
68
move
S2 Exhibition2
68
2026-11-07T04:10:41.567Z
S1 60277, S2 61048
bad03147cd
fa3350a559
sk_4707cd57
Game 2 m_01M6T331GTERQ84626K6MTETB7: verified
✓
signatures
9 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..9, every prev_hash links
✓
move log
9 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
9 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
9 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T04:08:29.003Z
S1 59889, S2 60000
d0bcb23d9b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T04:08:31.103Z
S1 59889, S2 59900
0e1c0dbd77
d0bcb23d9b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T04:08:33.208Z
S1 59784, S2 59900
7135a6c6a0
0e1c0dbd77
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T04:08:35.196Z
S1 59784, S2 59912
77f5dd815f
7135a6c6a0
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T04:08:37.223Z
S1 59757, S2 59912
34e17cdd89
77f5dd815f
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T04:08:39.152Z
S1 59757, S2 59983
5a70abc8db
34e17cdd89
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T04:08:41.094Z
S1 59815, S2 59983
d181deb67e
5a70abc8db
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T04:08:43.026Z
S1 59815, S2 60051
60c616f926
d181deb67e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T04:08:45.000Z
S1 59841, S2 60051
b1cb60428d
60c616f926
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.