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("8363607531432816270:set_01M6BTPJJPE7KA7J7N5X85GE4D") = 58ec42e2539e7638..., 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_01M6BTPJJREF8S613P4Z4YB0YW: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T15:12:29.910Z
S1 59816, S2 60000
ebad482cb4
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T15:12:32.012Z
S1 59816, S2 59898
680ad8d5cb
ebad482cb4
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T15:12:34.004Z
S1 59824, S2 59898
ee27fbe35d
680ad8d5cb
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T15:12:35.999Z
S1 59824, S2 59903
913a35c3c6
ee27fbe35d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T15:12:37.998Z
S1 59825, S2 59903
dcfc7fb140
913a35c3c6
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T15:12:40.027Z
S1 59825, S2 59874
0f0dcd7a90
dcfc7fb140
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T15:12:42.097Z
S1 59755, S2 59874
5d31f378e2
0f0dcd7a90
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T15:12:44.125Z
S1 59755, S2 59846
5297740956
5d31f378e2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T15:12:46.087Z
S1 59793, S2 59846
f082ce4ec3
5297740956
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T15:12:48.028Z
S1 59793, S2 59905
7941c802ef
f082ce4ec3
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T15:12:50.017Z
S1 59804, S2 59905
9e904087c1
7941c802ef
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T15:12:51.961Z
S1 59804, S2 59961
0494d765df
9e904087c1
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T15:12:53.997Z
S1 59768, S2 59961
4e02ba3341
0494d765df
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T15:12:55.941Z
S1 59768, S2 60017
b628c1000f
4e02ba3341
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T15:12:57.921Z
S1 59788, S2 60017
70102dc625
b628c1000f
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T15:12:59.924Z
S1 59788, S2 60014
00b9a507a7
70102dc625
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T15:13:02.046Z
S1 59666, S2 60014
cdd871a754
00b9a507a7
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T15:13:04.121Z
S1 59666, S2 59939
39337e655e
cdd871a754
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T15:13:06.055Z
S1 59732, S2 59939
36944aa5cf
39337e655e
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T15:13:07.984Z
S1 59732, S2 60010
6755e65630
36944aa5cf
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T15:13:09.942Z
S1 59774, S2 60010
b72c216a39
6755e65630
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T15:13:11.868Z
S1 59774, S2 60084
1aa9729cc4
b72c216a39
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T15:13:13.796Z
S1 59846, S2 60084
12e2953af6
1aa9729cc4
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-01T15:13:15.812Z
S1 59846, S2 60068
3e4aaa4404
12e2953af6
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-01T15:13:17.738Z
S1 59920, S2 60068
e419b1f091
3e4aaa4404
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-01T15:13:19.806Z
S1 59920, S2 60000
32b0630151
e419b1f091
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-01T15:13:21.746Z
S1 59980, S2 60000
373281a83d
32b0630151
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-01T15:13:23.672Z
S1 59980, S2 60074
742e0c0919
373281a83d
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-01T15:13:25.600Z
S1 60052, S2 60074
9185f85b3e
742e0c0919
sk_4707cd57
Game 2 m_01M6BTPJJTF889F14F6M8MTNMF: verified
✓
signatures
66 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..66, every prev_hash links
✓
move log
66 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
66 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
66 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-01T15:12:29.916Z
S1 59810, S2 60000
f680d1d24f
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T15:12:32.019Z
S1 59810, S2 59897
bbf23e7bed
f680d1d24f
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T15:12:34.122Z
S1 59707, S2 59897
f3f0d56094
bbf23e7bed
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T15:12:36.195Z
S1 59707, S2 59824
343b88ed8e
f3f0d56094
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T15:12:38.206Z
S1 59696, S2 59824
492000c12e
343b88ed8e
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T15:12:40.208Z
S1 59696, S2 59822
ed1589d651
492000c12e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T15:12:42.234Z
S1 59670, S2 59822
556eb47c6c
ed1589d651
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T15:12:44.205Z
S1 59670, S2 59851
5add819558
556eb47c6c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T15:12:46.223Z
S1 59652, S2 59851
6dc71c1b45
5add819558
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T15:12:48.209Z
S1 59652, S2 59865
56ff779628
6dc71c1b45
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T15:12:50.272Z
S1 59589, S2 59865
ba0c8a9324
56ff779628
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T15:12:52.307Z
S1 59589, S2 59830
bbed8ed301
ba0c8a9324
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T15:12:54.304Z
S1 59592, S2 59830
f596cc9d9d
bbed8ed301
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T15:12:56.304Z
S1 59592, S2 59830
8dfb1df050
f596cc9d9d
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T15:12:58.301Z
S1 59595, S2 59830
cd4ffd29dc
8dfb1df050
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T15:13:00.300Z
S1 59595, S2 59831
44cd7e07d5
cd4ffd29dc
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T15:13:02.651Z
S1 59244, S2 59831
09d577fbdf
44cd7e07d5
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T15:13:04.711Z
S1 59244, S2 59771
d6ebb9ff8b
09d577fbdf
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T15:13:06.706Z
S1 59249, S2 59771
39b638eca4
d6ebb9ff8b
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T15:13:08.702Z
S1 59249, S2 59775
97be8dfb5f
39b638eca4
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T15:13:10.736Z
S1 59215, S2 59775
5846433326
97be8dfb5f
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T15:13:12.723Z
S1 59215, S2 59788
ebf14ff7b1
5846433326
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T15:13:14.650Z
S1 59288, S2 59788
fd8bd2e9d3
ebf14ff7b1
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T15:13:16.576Z
S1 59288, S2 59862
785bb9078c
fd8bd2e9d3
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-01T15:13:18.609Z
S1 59255, S2 59862
09f93e14ec
785bb9078c
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-01T15:13:20.619Z
S1 59255, S2 59852
043ae3e81e
09f93e14ec
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-01T15:13:22.618Z
S1 59256, S2 59852
6092346d6f
043ae3e81e
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-01T15:13:24.574Z
S1 59256, S2 59896
da45bfce61
6092346d6f
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-01T15:13:26.532Z
S1 59298, S2 59896
b4941ebdc5
da45bfce61
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-01T15:13:28.530Z
S1 59298, S2 59898
2357c70f82
b4941ebdc5
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-01T15:13:30.485Z
S1 59343, S2 59898
65760a56cf
2357c70f82
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-01T15:13:32.444Z
S1 59343, S2 59939
dccd23e347
65760a56cf
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-01T15:13:34.395Z
S1 59392, S2 59939
9bbfb61e78
dccd23e347
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-01T15:13:36.338Z
S1 59392, S2 59996
d6247a3db4
9bbfb61e78
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-01T15:13:38.291Z
S1 59439, S2 59996
42376dfacc
d6247a3db4
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-01T15:13:40.235Z
S1 59439, S2 60052
e52aee5ccd
42376dfacc
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-01T15:13:42.177Z
S1 59497, S2 60052
bd4fab1dad
e52aee5ccd
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-01T15:13:44.115Z
S1 59497, S2 60114
60e10d6522
bd4fab1dad
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-01T15:13:46.050Z
S1 59562, S2 60114
6ce78436d9
60e10d6522
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-01T15:13:47.990Z
S1 59562, S2 60174
04a39c1d8f
6ce78436d9
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-01T15:13:49.944Z
S1 59608, S2 60174
8e43674da2
04a39c1d8f
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-01T15:13:51.880Z
S1 59608, S2 60238
dee178cf01
8e43674da2
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-01T15:13:53.812Z
S1 59676, S2 60238
e335b14591
dee178cf01
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-01T15:13:55.750Z
S1 59676, S2 60300
9e5ee5d702
e335b14591
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-01T15:13:57.685Z
S1 59741, S2 60300
6b836491c3
9e5ee5d702
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-01T15:13:59.621Z
S1 59741, S2 60364
89e605fe9f
6b836491c3
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-01T15:14:01.721Z
S1 59641, S2 60364
d282d9c7b2
89e605fe9f
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-01T15:14:03.797Z
S1 59641, S2 60288
f0b49feabc
d282d9c7b2
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-01T15:14:05.736Z
S1 59702, S2 60288
fee2c6e875
f0b49feabc
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-01T15:14:07.662Z
S1 59702, S2 60362
dc63fb6757
fee2c6e875
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-01T15:14:09.589Z
S1 59775, S2 60362
f70167090d
dc63fb6757
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-01T15:14:11.520Z
S1 59775, S2 60431
41a1fd9a31
f70167090d
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-01T15:14:13.452Z
S1 59843, S2 60431
98bea5b183
41a1fd9a31
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-01T15:14:15.381Z
S1 59843, S2 60502
bb9fceeb2c
98bea5b183
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-01T15:14:17.309Z
S1 59915, S2 60502
4bb66d87a6
bb9fceeb2c
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-01T15:14:19.238Z
S1 59915, S2 60573
f88212d154
4bb66d87a6
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-01T15:14:21.173Z
S1 59980, S2 60573
a88a1a4b20
f88212d154
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-01T15:14:23.098Z
S1 59980, S2 60648
72ca7d4ccb
a88a1a4b20
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-01T15:14:25.024Z
S1 60054, S2 60648
cc8fd04622
72ca7d4ccb
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-01T15:14:26.953Z
S1 60054, S2 60719
2563554c4e
cc8fd04622
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-01T15:14:28.879Z
S1 60128, S2 60719
b442fed98e
2563554c4e
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-01T15:14:30.809Z
S1 60128, S2 60789
75d9094638
b442fed98e
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-01T15:14:32.739Z
S1 60198, S2 60789
9bc045e197
75d9094638
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-01T15:14:34.668Z
S1 60198, S2 60860
d8f0489b8b
9bc045e197
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-01T15:14:36.598Z
S1 60268, S2 60860
e0c5e9e5ca
d8f0489b8b
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-01T15:14:38.526Z
S1 60268, S2 60932
426e8ab19b
e0c5e9e5ca
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.