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("1168837397932850651:set_01M6C4RTAAEHST8ZQYE329V83Z") = be801656893c769f..., 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_01M6C4RTACENJ8B7FHNTGHR0Q8: verified
✓
signatures
36 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..36, every prev_hash links
✓
move log
36 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
36 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
36 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T18:08:29.214Z
S1 59726, S2 60000
8d5371b641
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T18:08:31.514Z
S1 59726, S2 59700
fe5b1612e5
8d5371b641
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T18:08:33.627Z
S1 59613, S2 59700
38e22164ec
fe5b1612e5
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T18:08:35.714Z
S1 59613, S2 59613
46bd46cdd4
38e22164ec
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T18:08:37.813Z
S1 59514, S2 59613
9db83f4591
46bd46cdd4
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T18:08:39.756Z
S1 59514, S2 59670
27cd1cc389
9db83f4591
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T18:08:41.828Z
S1 59442, S2 59670
97de72d526
27cd1cc389
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T18:08:43.911Z
S1 59442, S2 59587
d43153dc86
97de72d526
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T18:08:46.108Z
S1 59245, S2 59587
a62a37d0a2
d43153dc86
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T18:08:48.199Z
S1 59245, S2 59496
114edfe414
a62a37d0a2
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T18:08:50.324Z
S1 59120, S2 59496
5d38bcd3e1
114edfe414
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T18:08:52.402Z
S1 59120, S2 59418
b2c9abe5ae
5d38bcd3e1
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T18:08:54.433Z
S1 59089, S2 59418
0f825b801d
b2c9abe5ae
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T18:08:56.608Z
S1 59089, S2 59243
36ccd6bcca
0f825b801d
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T18:08:58.607Z
S1 59090, S2 59243
10b55c0339
36ccd6bcca
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T18:09:00.631Z
S1 59090, S2 59219
7390417663
10b55c0339
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T18:09:02.925Z
S1 58796, S2 59219
7e2ed695bc
7390417663
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T18:09:05.021Z
S1 58796, S2 59123
59d4b86e43
7e2ed695bc
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T18:09:07.208Z
S1 58609, S2 59123
11223078b9
59d4b86e43
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T18:09:09.208Z
S1 58609, S2 59123
61b6d3c046
11223078b9
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T18:09:11.138Z
S1 58679, S2 59123
c621373ef4
61b6d3c046
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T18:09:13.135Z
S1 58679, S2 59126
456a9ad950
c621373ef4
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T18:09:15.120Z
S1 58694, S2 59126
d28f2bb4e9
456a9ad950
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-01T18:09:17.045Z
S1 58694, S2 59201
ff71359790
d28f2bb4e9
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-01T18:09:18.994Z
S1 58745, S2 59201
ce82ee01b4
ff71359790
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-01T18:09:20.945Z
S1 58745, S2 59250
88e809c235
ce82ee01b4
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-01T18:09:22.881Z
S1 58809, S2 59250
96c0450d00
88e809c235
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-01T18:09:24.807Z
S1 58809, S2 59324
59d5077685
96c0450d00
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-01T18:09:26.736Z
S1 58880, S2 59324
dc228653fc
59d5077685
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-01T18:09:28.692Z
S1 58880, S2 59368
c16dd73763
dc228653fc
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-01T18:09:30.618Z
S1 58954, S2 59368
e41e02eac6
c16dd73763
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-01T18:09:32.544Z
S1 58954, S2 59442
f0af2bb800
e41e02eac6
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-01T18:09:34.468Z
S1 59030, S2 59442
36f64bd45e
f0af2bb800
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-01T18:09:36.404Z
S1 59030, S2 59506
2d8d24f078
36f64bd45e
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-01T18:09:38.330Z
S1 59104, S2 59506
6838863f02
2d8d24f078
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-01T18:09:40.257Z
S1 59104, S2 59579
8decf45cc6
6838863f02
sk_4707cd57
Game 2 m_01M6C4RTADEPYA72S9X4P2AAQX: 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
2026-11-01T18:08:29.144Z
S1 59796, S2 60000
5b1b5f6209
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T18:08:31.329Z
S1 59796, S2 59815
50050fcacd
5b1b5f6209
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T18:08:33.507Z
S1 59618, S2 59815
55b1e7446f
50050fcacd
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T18:08:35.603Z
S1 59618, S2 59719
29b541d991
55b1e7446f
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T18:08:37.697Z
S1 59524, S2 59719
00f12ec571
29b541d991
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T18:08:39.697Z
S1 59524, S2 59719
42770d54af
00f12ec571
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T18:08:41.707Z
S1 59514, S2 59719
1a9a6d2d30
42770d54af
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T18:08:43.905Z
S1 59514, S2 59521
70d1ebd24d
1a9a6d2d30
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T18:08:46.116Z
S1 59303, S2 59521
12723f9bd7
70d1ebd24d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T18:08:48.198Z
S1 59303, S2 59439
5b5bcee4d5
12723f9bd7
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T18:08:50.325Z
S1 59176, S2 59439
385a9cf8e4
5b5bcee4d5
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T18:08:52.410Z
S1 59176, S2 59354
ed2bec4184
385a9cf8e4
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T18:08:54.499Z
S1 59087, S2 59354
958a2b545a
ed2bec4184
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T18:08:56.600Z
S1 59087, S2 59253
2932697b31
958a2b545a
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T18:08:58.551Z
S1 59136, S2 59253
43aa1a8ed6
2932697b31
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T18:09:00.531Z
S1 59136, S2 59273
b0ad47a41b
43aa1a8ed6
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T18:09:02.912Z
S1 58755, S2 59273
6438207bda
b0ad47a41b
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T18:09:05.017Z
S1 58755, S2 59168
97e7d359f1
6438207bda
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T18:09:07.099Z
S1 58673, S2 59168
684d5596a0
97e7d359f1
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T18:09:09.097Z
S1 58673, S2 59170
309437cfa7
684d5596a0
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T18:09:11.064Z
S1 58706, S2 59170
cbb091cc7e
309437cfa7
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T18:09:13.133Z
S1 58706, S2 59101
380abf0506
cbb091cc7e
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T18:09:15.226Z
S1 58613, S2 59101
30d4931e49
380abf0506
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T18:09:17.185Z
S1 58613, S2 59142
07d9836455
30d4931e49
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-01T18:09:19.117Z
S1 58681, S2 59142
de798be863
07d9836455
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-01T18:09:21.045Z
S1 58681, S2 59214
b7495559cf
de798be863
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-01T18:09:22.995Z
S1 58731, S2 59214
a3947b12ee
b7495559cf
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-01T18:09:24.925Z
S1 58731, S2 59284
ae2b231e0e
a3947b12ee
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-01T18:09:26.873Z
S1 58783, S2 59284
11a61c7920
ae2b231e0e
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-01T18:09:28.802Z
S1 58783, S2 59355
9c61548613
11a61c7920
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-01T18:09:30.730Z
S1 58855, S2 59355
13a51106a2
9c61548613
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.