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("6593493388115795636:set_01M75KY5EWERRR0X7R4V8DBWEN") = 4eae31b9529bb4a8..., 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_01M75KY5EZF0N8VMXEQX0T1SH1: verified
✓
signatures
28 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..28, every prev_hash links
✓
move log
28 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
28 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
28 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-11T15:34:33.816Z
S1 59815, S2 60000
bcca78c2c1
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-11T15:34:35.922Z
S1 59815, S2 59894
30154beb96
bcca78c2c1
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-11T15:34:38.025Z
S1 59712, S2 59894
336be69b6e
30154beb96
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-11T15:34:40.137Z
S1 59712, S2 59782
de9db6a348
336be69b6e
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-11T15:34:42.202Z
S1 59647, S2 59782
03bdf80284
de9db6a348
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-11T15:34:44.202Z
S1 59647, S2 59782
2dd3892f81
03bdf80284
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-11T15:34:46.195Z
S1 59654, S2 59782
43fdd6640b
2dd3892f81
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-11T15:34:48.197Z
S1 59654, S2 59780
86721e6fa2
43fdd6640b
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-11T15:34:50.121Z
S1 59730, S2 59780
8b327f7a5d
86721e6fa2
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-11T15:34:52.097Z
S1 59730, S2 59804
687b830941
8b327f7a5d
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-11T15:34:54.129Z
S1 59698, S2 59804
9c64f0c737
687b830941
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-11T15:34:56.058Z
S1 59698, S2 59875
54aef32281
9c64f0c737
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-11T15:34:58.021Z
S1 59735, S2 59875
3d34d245ec
54aef32281
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-11T15:35:00.040Z
S1 59735, S2 59856
4132524b55
3d34d245ec
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-11T15:35:03.227Z
S1 58548, S2 59856
ae29ec9497
4132524b55
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-11T15:35:05.324Z
S1 58548, S2 59759
c0611e425d
ae29ec9497
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-11T15:35:07.322Z
S1 58550, S2 59759
30c4615c0b
c0611e425d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-11T15:35:09.326Z
S1 58550, S2 59755
e7aaed65ad
30c4615c0b
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-11T15:35:11.345Z
S1 58531, S2 59755
3c45653d6e
e7aaed65ad
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-11T15:35:13.311Z
S1 58531, S2 59789
4db2d8cc25
3c45653d6e
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-11T15:35:15.297Z
S1 58545, S2 59789
cf12348a09
4db2d8cc25
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-11T15:35:17.300Z
S1 58545, S2 59786
5cc0cf1c98
cf12348a09
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-11T15:35:19.228Z
S1 58617, S2 59786
2c9a406a93
5cc0cf1c98
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-11T15:35:21.198Z
S1 58617, S2 59816
8ea9cacc4b
2c9a406a93
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-11T15:35:23.224Z
S1 58591, S2 59816
4ff5b8ae1e
8ea9cacc4b
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-11T15:35:25.165Z
S1 58591, S2 59875
beff22ae43
4ff5b8ae1e
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-11T15:35:27.091Z
S1 58665, S2 59875
90975eaee2
beff22ae43
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-11T15:35:29.015Z
S1 58665, S2 59951
e46db934d5
90975eaee2
sk_4707cd57
Game 2 m_01M75KY5F1FSZRYJ00SP79SS6J: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-11T15:34:33.809Z
S1 59822, S2 60000
56b9c1a174
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-11T15:34:35.808Z
S1 59822, S2 60001
77b5b57d9c
56b9c1a174
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-11T15:34:38.023Z
S1 59607, S2 60001
ff022ec91d
77b5b57d9c
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-11T15:34:40.003Z
S1 59607, S2 60021
5da36fa9ef
ff022ec91d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-11T15:34:41.965Z
S1 59645, S2 60021
d5e0e79b65
5da36fa9ef
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-11T15:34:43.926Z
S1 59645, S2 60060
5daeac28c6
d5e0e79b65
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-11T15:34:45.897Z
S1 59674, S2 60060
df3e9af05e
5daeac28c6
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-11T15:34:47.825Z
S1 59674, S2 60132
74e1455386
df3e9af05e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-11T15:34:49.816Z
S1 59683, S2 60132
2ab235577f
74e1455386
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-11T15:34:51.796Z
S1 59683, S2 60152
c5b8283894
2ab235577f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-11T15:34:53.797Z
S1 59682, S2 60152
8799fa24ea
c5b8283894
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-11T15:34:55.796Z
S1 59682, S2 60153
679f8e6109
8799fa24ea
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-11T15:34:57.833Z
S1 59645, S2 60153
c1714d1352
679f8e6109
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-11T15:34:59.820Z
S1 59645, S2 60166
1b2976b631
c1714d1352
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-11T15:35:01.895Z
S1 59570, S2 60166
2dc7667315
1b2976b631
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-11T15:35:04.110Z
S1 59570, S2 59951
39b1010f6c
2dc7667315
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-11T15:35:06.048Z
S1 59632, S2 59951
ca40afc9c2
39b1010f6c
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.