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("7419468463936441486:set_01M7610ADTEZE99JY5BX1AQ5NV") = 50efe85d1eaee35a..., 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_01M7610ADWFNYTMYDQM8KG72ZW: verified
✓
signatures
14 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..14, every prev_hash links
✓
move log
14 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
14 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
14 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-11T19:22:55.901Z
S1 59843, S2 60000
1bdd546822
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-11T19:22:58.104Z
S1 59843, S2 59797
e2665d39dc
1bdd546822
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-11T19:23:00.297Z
S1 59650, S2 59797
32761e6455
e2665d39dc
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-11T19:23:02.280Z
S1 59650, S2 59814
dc22838c5b
32761e6455
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-11T19:23:04.408Z
S1 59522, S2 59814
4b2de04afe
dc22838c5b
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-11T19:23:06.603Z
S1 59522, S2 59619
e4d2b9bc6d
4b2de04afe
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-11T19:23:08.715Z
S1 59410, S2 59619
ffb246a429
e4d2b9bc6d
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-11T19:23:10.923Z
S1 59410, S2 59411
9c190d32ba
ffb246a429
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-11T19:23:12.866Z
S1 59467, S2 59411
d5c6c909e1
9c190d32ba
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-11T19:23:14.896Z
S1 59467, S2 59381
58d65562a1
d5c6c909e1
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-11T19:23:16.902Z
S1 59461, S2 59381
10bcfa96b4
58d65562a1
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-11T19:23:18.845Z
S1 59461, S2 59438
e7098f1dc2
10bcfa96b4
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-11T19:23:20.770Z
S1 59536, S2 59438
7ec2c984a9
e7098f1dc2
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-11T19:23:22.704Z
S1 59536, S2 59504
3999d3d1c1
7ec2c984a9
sk_4707cd57
Game 2 m_01M7610ADXE288GC18R9RV26ZB: verified
✓
signatures
61 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..61, every prev_hash links
✓
move log
61 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
61 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
61 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-11T19:22:55.833Z
S1 59911, S2 60000
e0efe1ae4b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-11T19:22:58.114Z
S1 59911, S2 59719
00f46de550
e0efe1ae4b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-11T19:23:00.324Z
S1 59701, S2 59719
d38cc61921
00f46de550
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-11T19:23:02.287Z
S1 59701, S2 59756
598543e492
d38cc61921
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-11T19:23:04.438Z
S1 59550, S2 59756
98865967b6
598543e492
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-11T19:23:06.535Z
S1 59550, S2 59659
e9381d42a5
98865967b6
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-11T19:23:08.714Z
S1 59371, S2 59659
1b5062c183
e9381d42a5
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-11T19:23:10.931Z
S1 59371, S2 59442
3295d9915f
1b5062c183
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-11T19:23:12.908Z
S1 59394, S2 59442
8c29b5f159
3295d9915f
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-11T19:23:15.026Z
S1 59394, S2 59324
b3e6d2ebca
8c29b5f159
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-11T19:23:16.958Z
S1 59462, S2 59324
d78a24f9cf
b3e6d2ebca
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-11T19:23:19.000Z
S1 59462, S2 59282
1fe92a0bdf
d78a24f9cf
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-11T19:23:21.013Z
S1 59449, S2 59282
f68a28548d
1fe92a0bdf
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-11T19:23:23.019Z
S1 59449, S2 59276
3253a7bb8c
f68a28548d
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-11T19:23:25.008Z
S1 59460, S2 59276
fc7a5c2427
3253a7bb8c
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-11T19:23:27.008Z
S1 59460, S2 59276
f1b3adb9a9
fc7a5c2427
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-11T19:23:28.998Z
S1 59470, S2 59276
35aa93c81d
f1b3adb9a9
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-11T19:23:30.921Z
S1 59470, S2 59353
447c7b4fc1
35aa93c81d
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-11T19:23:32.928Z
S1 59463, S2 59353
d849f922b9
447c7b4fc1
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-11T19:23:34.897Z
S1 59463, S2 59384
9deb2d5d90
d849f922b9
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-11T19:23:36.866Z
S1 59494, S2 59384
60d13a3d7a
9deb2d5d90
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-11T19:23:38.805Z
S1 59494, S2 59445
65e8d7bca7
60d13a3d7a
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-11T19:23:40.774Z
S1 59525, S2 59445
58f5323775
65e8d7bca7
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-11T19:23:42.830Z
S1 59525, S2 59389
dd1c7f3914
58f5323775
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-11T19:23:44.847Z
S1 59508, S2 59389
c52bbb6440
dd1c7f3914
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-11T19:23:46.803Z
S1 59508, S2 59433
f80c3cc027
c52bbb6440
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-11T19:23:48.805Z
S1 59506, S2 59433
4b5f9c3bb1
f80c3cc027
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-11T19:23:50.825Z
S1 59506, S2 59413
86b00d27e5
4b5f9c3bb1
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-11T19:23:52.804Z
S1 59527, S2 59413
51c3e011a8
86b00d27e5
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-11T19:23:54.763Z
S1 59527, S2 59454
5c1f7bf145
51c3e011a8
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-11T19:23:56.703Z
S1 59587, S2 59454
d885a858c5
5c1f7bf145
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-11T19:23:58.633Z
S1 59587, S2 59524
70105a060d
d885a858c5
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-11T19:24:00.590Z
S1 59630, S2 59524
34de176caa
70105a060d
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-11T19:24:02.716Z
S1 59630, S2 59398
f9d4c24e89
34de176caa
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-11T19:24:04.723Z
S1 59623, S2 59398
3b71f17f6e
f9d4c24e89
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-11T19:24:06.668Z
S1 59623, S2 59453
0beec35b89
3b71f17f6e
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-11T19:24:08.611Z
S1 59680, S2 59453
67a4b4f6f1
0beec35b89
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-11T19:24:10.550Z
S1 59680, S2 59514
ee59b6fbbd
67a4b4f6f1
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-11T19:24:12.490Z
S1 59740, S2 59514
a9393f3a64
ee59b6fbbd
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-11T19:24:14.439Z
S1 59740, S2 59565
5b5464c241
a9393f3a64
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-11T19:24:16.383Z
S1 59796, S2 59565
32717befcf
5b5464c241
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-11T19:24:18.319Z
S1 59796, S2 59629
5d6886751d
32717befcf
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-11T19:24:20.262Z
S1 59853, S2 59629
d4cc19008a
5d6886751d
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-11T19:24:22.194Z
S1 59853, S2 59697
7fc2441c0b
d4cc19008a
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-11T19:24:24.132Z
S1 59915, S2 59697
9de8c247ac
7fc2441c0b
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-11T19:24:26.063Z
S1 59915, S2 59766
0bdaf1d8f1
9de8c247ac
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-11T19:24:28.002Z
S1 59976, S2 59766
ad6d8e640d
0bdaf1d8f1
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-11T19:24:29.940Z
S1 59976, S2 59828
0a6ca7a18b
ad6d8e640d
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-11T19:24:31.872Z
S1 60044, S2 59828
7bc5d41c6e
0a6ca7a18b
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-11T19:24:33.802Z
S1 60044, S2 59898
5407aaacec
7bc5d41c6e
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-11T19:24:35.728Z
S1 60118, S2 59898
7ff48b28a0
5407aaacec
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-11T19:24:37.656Z
S1 60118, S2 59970
cd8ffc3b83
7ff48b28a0
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-11T19:24:39.585Z
S1 60189, S2 59970
440a3f00c2
cd8ffc3b83
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-11T19:24:41.513Z
S1 60189, S2 60042
605a6359b3
440a3f00c2
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-11T19:24:43.438Z
S1 60264, S2 60042
7ba71ae696
605a6359b3
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-11T19:24:45.368Z
S1 60264, S2 60112
6964e22066
7ba71ae696
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-11T19:24:47.299Z
S1 60333, S2 60112
25772b856b
6964e22066
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-11T19:24:49.223Z
S1 60333, S2 60188
7614664c83
25772b856b
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-11T19:24:51.152Z
S1 60404, S2 60188
dec4fbbfa3
7614664c83
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-11T19:24:53.086Z
S1 60404, S2 60254
4939bf6f75
dec4fbbfa3
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-11T19:24:55.014Z
S1 60476, S2 60254
f75479e913
4939bf6f75
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.