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("4787087135433670646:set_01M6T5CQADE2FA1CV0HJG362EK") = 01070326811bd041..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6T5CQAFEMMVC25AKGGXPF07: 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
2026-11-07T04:48:43.405Z
S1 59879, S2 60000
6f3d7f5b3d
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T04:48:45.501Z
S1 59879, S2 59904
c2d6994fb6
6f3d7f5b3d
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T04:48:47.639Z
S1 59741, S2 59904
41dc645a69
c2d6994fb6
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T04:48:49.636Z
S1 59741, S2 59907
8e4a92510e
41dc645a69
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T04:48:51.716Z
S1 59661, S2 59907
22a2a896b8
8e4a92510e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T04:48:53.902Z
S1 59661, S2 59721
c0c84a3de6
22a2a896b8
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T04:48:55.845Z
S1 59718, S2 59721
f17217daf9
c0c84a3de6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T04:48:57.821Z
S1 59718, S2 59745
18b985ea28
f17217daf9
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T04:48:59.824Z
S1 59715, S2 59745
c88fc74bf2
18b985ea28
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T04:49:01.830Z
S1 59715, S2 59739
bb34a4736d
c88fc74bf2
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T04:49:04.098Z
S1 59447, S2 59739
7c96f42a6f
bb34a4736d
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T04:49:06.111Z
S1 59447, S2 59726
0ac1ad1d87
7c96f42a6f
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T04:49:08.122Z
S1 59436, S2 59726
44f5993185
0ac1ad1d87
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T04:49:10.114Z
S1 59436, S2 59734
6def8fe64f
44f5993185
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T04:49:12.117Z
S1 59433, S2 59734
d45e576db3
6def8fe64f
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T04:49:14.111Z
S1 59433, S2 59740
1ac541ac40
d45e576db3
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T04:49:16.038Z
S1 59506, S2 59740
a3dc33885d
1ac541ac40
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T04:49:18.006Z
S1 59506, S2 59772
fa7023f3ac
a3dc33885d
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T04:49:19.940Z
S1 59572, S2 59772
ade2adbde7
fa7023f3ac
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T04:49:21.922Z
S1 59572, S2 59790
bfa4ad9d3f
ade2adbde7
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T04:49:23.912Z
S1 59582, S2 59790
5db5961804
bfa4ad9d3f
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T04:49:25.843Z
S1 59582, S2 59859
2e0b8ed296
5db5961804
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T04:49:27.907Z
S1 59518, S2 59859
7f0f6c2392
2e0b8ed296
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T04:49:29.929Z
S1 59518, S2 59837
40291842f4
7f0f6c2392
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T04:49:31.926Z
S1 59521, S2 59837
c26f5de06c
40291842f4
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T04:49:33.858Z
S1 59521, S2 59905
b3d9af7bce
c26f5de06c
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-07T04:49:35.784Z
S1 59595, S2 59905
26c92ad80e
b3d9af7bce
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-07T04:49:37.710Z
S1 59595, S2 59979
17ad1616bc
26c92ad80e
sk_4707cd57
Game 2 m_01M6T5CQAHE8X902QZHMQFEYVJ: 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
2026-11-07T04:48:43.410Z
S1 59874, S2 60000
5cfec2bf41
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T04:48:45.505Z
S1 59874, S2 59905
b4e75425f3
5cfec2bf41
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T04:48:47.712Z
S1 59667, S2 59905
d0e7dfb779
b4e75425f3
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T04:48:49.655Z
S1 59667, S2 59962
b430a91d85
d0e7dfb779
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T04:48:51.735Z
S1 59587, S2 59962
07e40d5c3e
b430a91d85
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T04:48:53.918Z
S1 59587, S2 59779
a67834ea32
07e40d5c3e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T04:48:55.909Z
S1 59596, S2 59779
6ac4a33754
a67834ea32
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T04:48:57.998Z
S1 59596, S2 59690
fde8f96778
6ac4a33754
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T04:48:59.935Z
S1 59659, S2 59690
8d85753a83
fde8f96778
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T04:49:02.536Z
S1 59659, S2 59089
4def9237bd
8d85753a83
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T04:49:04.623Z
S1 59572, S2 59089
8398cf693d
4def9237bd
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T04:49:06.627Z
S1 59572, S2 59085
968f52e70a
8398cf693d
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T04:49:08.596Z
S1 59603, S2 59085
cc183718bf
968f52e70a
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T04:49:10.529Z
S1 59603, S2 59152
a0a14c310c
cc183718bf
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T04:49:12.492Z
S1 59640, S2 59152
ad5b985398
a0a14c310c
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T04:49:14.423Z
S1 59640, S2 59221
1b26da61bb
ad5b985398
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T04:49:16.350Z
S1 59713, S2 59221
2ce3d58b50
1b26da61bb
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.