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("3139390417782518099:set_01M6Q0Y592EYVRBF85MJ58X77W") = 3f7b1e5fa53561cd..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6Q0Y594F4892D8EVPGAA2ZJ: verified
✓
signatures
25 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..25, every prev_hash links
✓
move log
25 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
25 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
25 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T23:33:08.520Z
S1 59934, S2 60000
4a026009ce
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T23:33:10.455Z
S1 59934, S2 60065
414c44256e
4a026009ce
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T23:33:12.528Z
S1 59861, S2 60065
4a3348fee4
414c44256e
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T23:33:14.698Z
S1 59861, S2 59895
acaacd9534
4a3348fee4
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T23:33:16.647Z
S1 59912, S2 59895
62233ef6f7
acaacd9534
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T23:33:18.725Z
S1 59912, S2 59817
4856975b91
62233ef6f7
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T23:33:20.902Z
S1 59735, S2 59817
b88132ab2c
4856975b91
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T23:33:22.857Z
S1 59735, S2 59862
51946872e9
b88132ab2c
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T23:33:25.003Z
S1 59589, S2 59862
585f3d6fa5
51946872e9
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T23:33:27.101Z
S1 59589, S2 59764
a4356973a3
585f3d6fa5
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T23:33:29.215Z
S1 59475, S2 59764
3f0db0bbd6
a4356973a3
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T23:33:31.328Z
S1 59475, S2 59651
45bd2b3a83
3f0db0bbd6
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T23:33:33.325Z
S1 59478, S2 59651
8b24854124
45bd2b3a83
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T23:33:35.309Z
S1 59478, S2 59667
8a4d95b52a
8b24854124
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T23:33:37.268Z
S1 59519, S2 59667
42250b4967
8a4d95b52a
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T23:33:39.202Z
S1 59519, S2 59733
cc2d515714
42250b4967
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T23:33:41.151Z
S1 59570, S2 59733
cab0e0b938
cc2d515714
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T23:33:43.080Z
S1 59570, S2 59804
7f32c31f9d
cab0e0b938
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T23:33:45.098Z
S1 59552, S2 59804
7a96758240
7f32c31f9d
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T23:33:47.115Z
S1 59552, S2 59787
1a0bc3d71b
7a96758240
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T23:33:49.079Z
S1 59588, S2 59787
e88c333e77
1a0bc3d71b
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-05T23:33:51.008Z
S1 59588, S2 59858
b27d90cf3f
e88c333e77
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-05T23:33:52.986Z
S1 59610, S2 59858
61d858bb8a
b27d90cf3f
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-05T23:33:54.919Z
S1 59610, S2 59925
5e9be82de1
61d858bb8a
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-05T23:33:56.859Z
S1 59670, S2 59925
74b6339534
5e9be82de1
sk_4707cd57
Game 2 m_01M6Q0Y595ETGBSJN7V5C64979: verified
✓
signatures
31 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..31, every prev_hash links
✓
move log
31 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
31 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
31 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T23:33:08.522Z
S1 59932, S2 60000
b86699f213
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T23:33:10.475Z
S1 59932, S2 60047
109fe9ef39
b86699f213
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T23:33:12.526Z
S1 59881, S2 60047
c4c3c9634a
109fe9ef39
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T23:33:14.723Z
S1 59881, S2 59850
30681208af
c4c3c9634a
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T23:33:16.674Z
S1 59930, S2 59850
7668d80083
30681208af
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T23:33:18.800Z
S1 59930, S2 59724
7b5e31de42
7668d80083
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T23:33:20.907Z
S1 59823, S2 59724
d882892a2c
7b5e31de42
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T23:33:22.869Z
S1 59823, S2 59762
195c35240f
d882892a2c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T23:33:25.007Z
S1 59685, S2 59762
f449b83fb4
195c35240f
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T23:33:27.035Z
S1 59685, S2 59734
cf034266d9
f449b83fb4
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T23:33:29.232Z
S1 59488, S2 59734
7bd4e79e7d
cf034266d9
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T23:33:31.326Z
S1 59488, S2 59640
14cc514c66
7bd4e79e7d
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T23:33:33.428Z
S1 59386, S2 59640
6695abc855
14cc514c66
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T23:33:35.496Z
S1 59386, S2 59572
aaab87ef7e
6695abc855
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T23:33:37.426Z
S1 59456, S2 59572
04e95533bb
aaab87ef7e
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T23:33:39.423Z
S1 59456, S2 59575
d9ecb0a6a7
04e95533bb
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T23:33:41.355Z
S1 59524, S2 59575
de589b9e59
d9ecb0a6a7
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T23:33:43.320Z
S1 59524, S2 59610
8153563b1e
de589b9e59
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T23:33:45.256Z
S1 59588, S2 59610
94778bf011
8153563b1e
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T23:33:47.188Z
S1 59588, S2 59678
53a9e4c281
94778bf011
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T23:33:49.315Z
S1 59461, S2 59678
05cad89260
53a9e4c281
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T23:33:51.323Z
S1 59461, S2 59670
95afaa3b61
05cad89260
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-05T23:33:53.327Z
S1 59457, S2 59670
d710cf846b
95afaa3b61
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-05T23:33:55.288Z
S1 59457, S2 59709
802edb7e7b
d710cf846b
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-05T23:33:57.328Z
S1 59417, S2 59709
5b61e950f0
802edb7e7b
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-05T23:33:59.422Z
S1 59417, S2 59615
a61a737b23
5b61e950f0
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-05T23:34:01.442Z
S1 59397, S2 59615
35bc41df38
a61a737b23
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-05T23:34:03.583Z
S1 59397, S2 59474
05d73237f0
35bc41df38
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-05T23:34:05.519Z
S1 59461, S2 59474
511447f73d
05d73237f0
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-05T23:34:07.448Z
S1 59461, S2 59545
5532f96905
511447f73d
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-05T23:34:09.377Z
S1 59532, S2 59545
cfaf80497c
5532f96905
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.