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("9062808444322896736:set_01M6WDPXN7EHGVF0JK1XQW1J0N") = 5c3d26a0a1a78357..., 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_01M6WDPXNAE8MVFRACE59NRPKF: 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
2026-11-08T01:52:35.117Z
S1 59806, S2 60000
5028d8cd7c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T01:52:37.226Z
S1 59806, S2 59891
ae0fdb605e
5028d8cd7c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T01:52:39.299Z
S1 59733, S2 59891
cf8fc77c32
ae0fdb605e
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T01:52:41.335Z
S1 59733, S2 59855
6119a302b7
cf8fc77c32
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T01:52:43.332Z
S1 59736, S2 59855
cbf4088463
6119a302b7
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T01:52:45.298Z
S1 59736, S2 59889
da386bfd78
cbf4088463
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T01:52:47.327Z
S1 59707, S2 59889
93d17c93a7
da386bfd78
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T01:52:49.315Z
S1 59707, S2 59901
46ab8478dc
93d17c93a7
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T01:52:51.282Z
S1 59740, S2 59901
8ce41ae5e4
46ab8478dc
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T01:52:53.333Z
S1 59740, S2 59850
a0fdbb9c09
8ce41ae5e4
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T01:52:55.403Z
S1 59670, S2 59850
9bf50effe6
a0fdbb9c09
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T01:52:57.421Z
S1 59670, S2 59832
7726e4faaa
9bf50effe6
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T01:52:59.389Z
S1 59702, S2 59832
3be36b6348
7726e4faaa
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T01:53:01.416Z
S1 59702, S2 59805
a1cdf6d08c
3be36b6348
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T01:53:03.496Z
S1 59622, S2 59805
39d8cb9f30
a1cdf6d08c
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T01:53:05.433Z
S1 59622, S2 59868
597eb89b3c
39d8cb9f30
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T01:53:07.397Z
S1 59658, S2 59868
ef174937d8
597eb89b3c
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T01:53:09.396Z
S1 59658, S2 59869
f8f5564753
ef174937d8
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T01:53:11.396Z
S1 59658, S2 59869
da2f6c6683
f8f5564753
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T01:53:13.431Z
S1 59658, S2 59834
c073e1fbbb
da2f6c6683
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T01:53:15.420Z
S1 59669, S2 59834
69e5cd6e38
c073e1fbbb
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T01:53:17.383Z
S1 59669, S2 59871
5c2f9648e9
69e5cd6e38
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T01:53:19.407Z
S1 59645, S2 59871
58ca4e1e88
5c2f9648e9
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T01:53:21.406Z
S1 59645, S2 59872
8eb683100c
58ca4e1e88
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-08T01:53:23.403Z
S1 59648, S2 59872
4ae6c6fd4b
8eb683100c
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-08T01:53:25.328Z
S1 59648, S2 59947
cdcbb70495
4ae6c6fd4b
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-08T01:53:27.324Z
S1 59652, S2 59947
be82441225
cdcbb70495
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-08T01:53:29.278Z
S1 59652, S2 59993
c2654b9f2c
be82441225
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-08T01:53:31.214Z
S1 59716, S2 59993
84ff80e966
c2654b9f2c
sk_4707cd57
Game 2 m_01M6WDPXNCEDZT5SX94BP7G75P: verified
✓
signatures
24 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..24, every prev_hash links
✓
move log
24 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
24 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
24 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T01:52:35.114Z
S1 59809, S2 60000
f19919bdbd
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T01:52:37.119Z
S1 59809, S2 59995
99b6970da5
f19919bdbd
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T01:52:39.109Z
S1 59819, S2 59995
c3a6ea401c
99b6970da5
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T01:52:41.107Z
S1 59819, S2 59997
3599d8924c
c3a6ea401c
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T01:52:43.136Z
S1 59790, S2 59997
9f4af4ba81
3599d8924c
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T01:52:45.065Z
S1 59790, S2 60068
e45e098b4a
9f4af4ba81
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T01:52:47.098Z
S1 59757, S2 60068
b513679c00
e45e098b4a
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T01:52:49.107Z
S1 59757, S2 60059
2d7966a327
b513679c00
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T01:52:51.111Z
S1 59753, S2 60059
839d77f810
2d7966a327
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T01:52:53.102Z
S1 59753, S2 60068
10f253dec0
839d77f810
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T01:52:55.029Z
S1 59826, S2 60068
71589a5252
10f253dec0
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T01:52:57.123Z
S1 59826, S2 59974
f80a71c822
71589a5252
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T01:52:59.120Z
S1 59829, S2 59974
39207826a4
f80a71c822
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T01:53:01.104Z
S1 59829, S2 59990
1483ccba6a
39207826a4
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T01:53:03.233Z
S1 59700, S2 59990
349e1676d7
1483ccba6a
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T01:53:05.238Z
S1 59700, S2 59985
a7a0af6de1
349e1676d7
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T01:53:07.237Z
S1 59701, S2 59985
87293501ca
a7a0af6de1
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T01:53:09.203Z
S1 59701, S2 60019
19c8b927c5
87293501ca
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T01:53:11.199Z
S1 59705, S2 60019
d9aab5a094
19c8b927c5
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T01:53:13.220Z
S1 59705, S2 59998
e55564269f
d9aab5a094
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T01:53:15.147Z
S1 59778, S2 59998
f2d5a3c158
e55564269f
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T01:53:17.106Z
S1 59778, S2 60039
4a76b29684
f2d5a3c158
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T01:53:19.032Z
S1 59852, S2 60039
7263992ae9
4a76b29684
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T01:53:20.963Z
S1 59852, S2 60108
27e7c5967e
7263992ae9
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.