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("2479671860714250126:set_01M6X39026F23SFXFFCCFATCR6") = b7329fb22c4f73fc..., 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_01M6X39028E3D87036FEYVWES7: verified
✓
signatures
38 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..38, every prev_hash links
✓
move log
38 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
38 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
38 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-08T08:09:27.512Z
S1 59795, S2 60000
4dd87b6dd5
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T08:09:29.602Z
S1 59795, S2 59910
47f3408fbc
4dd87b6dd5
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T08:09:31.701Z
S1 59696, S2 59910
c5a1930c55
47f3408fbc
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T08:09:33.702Z
S1 59696, S2 59909
eeca78b1b2
c5a1930c55
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T08:09:35.805Z
S1 59593, S2 59909
69462e9335
eeca78b1b2
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T08:09:37.798Z
S1 59593, S2 59916
5ae708c1f9
69462e9335
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T08:09:39.729Z
S1 59662, S2 59916
ecbc2e03f0
5ae708c1f9
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T08:09:41.724Z
S1 59662, S2 59921
bf85594818
ecbc2e03f0
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T08:09:43.696Z
S1 59690, S2 59921
4d9b8f3a0a
bf85594818
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T08:09:45.704Z
S1 59690, S2 59913
5bb7d0f910
4d9b8f3a0a
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T08:09:47.733Z
S1 59661, S2 59913
4e36da2433
5bb7d0f910
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T08:09:49.703Z
S1 59661, S2 59943
3cf02978c9
4e36da2433
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T08:09:51.711Z
S1 59653, S2 59943
792c4b6042
3cf02978c9
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T08:09:53.647Z
S1 59653, S2 60007
f5a1c64554
792c4b6042
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T08:09:55.615Z
S1 59685, S2 60007
4da1d97385
f5a1c64554
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T08:09:57.550Z
S1 59685, S2 60072
208a74e5db
4da1d97385
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T08:09:59.502Z
S1 59733, S2 60072
d0075ec0a3
208a74e5db
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T08:10:01.559Z
S1 59733, S2 60015
4ea34815e4
d0075ec0a3
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T08:10:04.266Z
S1 59026, S2 60015
8673e3bdb4
4ea34815e4
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T08:10:06.209Z
S1 59026, S2 60072
c9366eeb57
8673e3bdb4
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T08:10:08.211Z
S1 59024, S2 60072
98e40dc630
c9366eeb57
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T08:10:10.219Z
S1 59024, S2 60064
4a708dee85
98e40dc630
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T08:10:12.150Z
S1 59093, S2 60064
9aae588514
4a708dee85
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T08:10:14.121Z
S1 59093, S2 60093
708f0b2dfc
9aae588514
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-08T08:10:16.065Z
S1 59149, S2 60093
04a72a2a89
708f0b2dfc
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-08T08:10:18.103Z
S1 59149, S2 60055
3ac36899eb
04a72a2a89
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-08T08:10:20.033Z
S1 59219, S2 60055
2194e7acb7
3ac36899eb
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-08T08:10:22.031Z
S1 59219, S2 60057
e8164cd02c
2194e7acb7
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-08T08:10:23.968Z
S1 59282, S2 60057
b457d8e789
e8164cd02c
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-08T08:10:26.106Z
S1 59282, S2 59919
2e4ce12142
b457d8e789
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-08T08:10:28.042Z
S1 59346, S2 59919
5d10c35c33
2e4ce12142
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-08T08:10:30.011Z
S1 59346, S2 59950
fbdc0bf994
5d10c35c33
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-08T08:10:31.941Z
S1 59416, S2 59950
d32531d5ce
fbdc0bf994
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-08T08:10:33.902Z
S1 59416, S2 59989
0d35ae6824
d32531d5ce
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-08T08:10:35.837Z
S1 59481, S2 59989
d3aa3a353b
0d35ae6824
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-08T08:10:37.778Z
S1 59481, S2 60048
35b0d28663
d3aa3a353b
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-08T08:10:39.706Z
S1 59553, S2 60048
e728328e44
35b0d28663
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-08T08:10:41.641Z
S1 59553, S2 60113
6fb38c061c
e728328e44
sk_4707cd57
Game 2 m_01M6X3902AF4S86KY3SEZWPG63: 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 Exhibition2
1
2026-11-08T08:09:27.505Z
S1 59802, S2 60000
bab31f1bfb
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T08:09:29.532Z
S1 59802, S2 59973
66a49f72bc
bab31f1bfb
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T08:09:31.629Z
S1 59705, S2 59973
187a490a2e
66a49f72bc
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T08:09:33.640Z
S1 59705, S2 59962
ceb4a14b15
187a490a2e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T08:09:35.608Z
S1 59737, S2 59962
6a2c28b265
ceb4a14b15
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T08:09:37.585Z
S1 59737, S2 59985
a723ba010c
6a2c28b265
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T08:09:39.513Z
S1 59809, S2 59985
25c696d3a9
a723ba010c
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T08:09:41.523Z
S1 59809, S2 59975
fc04f2d59d
25c696d3a9
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T08:09:43.495Z
S1 59837, S2 59975
e78655e103
fc04f2d59d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T08:09:45.522Z
S1 59837, S2 59948
1aeb8229ad
e78655e103
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T08:09:47.526Z
S1 59833, S2 59948
d8818f112b
1aeb8229ad
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T08:09:49.460Z
S1 59833, S2 60014
a5dac6af1b
d8818f112b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T08:09:51.500Z
S1 59793, S2 60014
ae9b70391a
a5dac6af1b
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T08:09:53.442Z
S1 59793, S2 60072
181b6e1207
ae9b70391a
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T08:09:55.421Z
S1 59814, S2 60072
31397bc6fa
181b6e1207
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T08:09:57.367Z
S1 59814, S2 60126
dfd2fe99bf
31397bc6fa
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T08:09:59.314Z
S1 59867, S2 60126
fd3be73aea
dfd2fe99bf
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T08:10:01.262Z
S1 59867, S2 60178
2c9ec8a074
fd3be73aea
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T08:10:03.498Z
S1 59631, S2 60178
fa8113c70f
2c9ec8a074
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T08:10:05.702Z
S1 59631, S2 59974
0f454a22f3
fa8113c70f
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T08:10:07.665Z
S1 59668, S2 59974
cb8a615a92
0f454a22f3
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T08:10:09.728Z
S1 59668, S2 59911
cb701f4106
cb8a615a92
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T08:10:11.658Z
S1 59738, S2 59911
0e6aa0d292
cb701f4106
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T08:10:13.621Z
S1 59738, S2 59948
d5084c8aba
0e6aa0d292
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T08:10:15.557Z
S1 59802, S2 59948
94757c4cf5
d5084c8aba
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T08:10:17.501Z
S1 59802, S2 60004
7cbf645800
94757c4cf5
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T08:10:19.439Z
S1 59864, S2 60004
63af46583f
7cbf645800
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T08:10:21.367Z
S1 59864, S2 60076
153e3bd8a0
63af46583f
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.