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("5408144263918444150:set_01M6J2D4V3EGNAYXC2JM5SZDMH") = 0a23b79861d23708..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 10 each, fee 0
Game 1 m_01M6J2D4V6FCNR42C4YBA54S1M: verified
✓
signatures
30 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..30, every prev_hash links
✓
move log
30 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
30 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
30 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T01:22:36.120Z
S1 59824, S2 60000
65306ec503
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T01:22:38.095Z
S1 59824, S2 60025
f102fe8fb0
65306ec503
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T01:22:40.076Z
S1 59843, S2 60025
49e381b567
f102fe8fb0
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T01:22:42.324Z
S1 59843, S2 59777
224a05856e
49e381b567
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T01:22:44.430Z
S1 59737, S2 59777
1ba9e386a0
224a05856e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T01:22:46.612Z
S1 59737, S2 59595
04dec1ccdb
1ba9e386a0
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T01:22:48.627Z
S1 59722, S2 59595
18d9555c5e
04dec1ccdb
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T01:22:50.612Z
S1 59722, S2 59610
40d15f9a36
18d9555c5e
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T01:22:52.630Z
S1 59704, S2 59610
931d6c3e39
40d15f9a36
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T01:22:54.815Z
S1 59704, S2 59425
de5355eed0
931d6c3e39
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T01:22:56.902Z
S1 59617, S2 59425
6598a0d774
de5355eed0
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T01:22:59.010Z
S1 59617, S2 59317
6143530d53
6598a0d774
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T01:23:01.122Z
S1 59505, S2 59317
fd2f297c2e
6143530d53
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T01:23:03.526Z
S1 59505, S2 58913
ce3ff1f117
fd2f297c2e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T01:23:06.123Z
S1 58908, S2 58913
1dfcb4fa3c
ce3ff1f117
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T01:23:08.418Z
S1 58908, S2 58618
ceea41f5c9
1dfcb4fa3c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T01:23:10.699Z
S1 58627, S2 58618
dbceaa47bb
ceea41f5c9
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T01:23:12.736Z
S1 58627, S2 58581
c0af71c101
dbceaa47bb
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T01:23:14.912Z
S1 58451, S2 58581
3918914525
c0af71c101
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T01:23:17.003Z
S1 58451, S2 58490
2a8dbfdb1f
3918914525
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T01:23:19.211Z
S1 58243, S2 58490
3fd4699412
2a8dbfdb1f
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T01:23:21.313Z
S1 58243, S2 58388
2889f724d3
3fd4699412
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T01:23:23.428Z
S1 58128, S2 58388
8dd8b0759f
2889f724d3
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T01:23:25.530Z
S1 58128, S2 58286
e51c9343f4
8dd8b0759f
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T01:23:27.492Z
S1 58166, S2 58286
823e752aef
e51c9343f4
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T01:23:29.457Z
S1 58166, S2 58321
742d7112bf
823e752aef
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T01:23:31.514Z
S1 58109, S2 58321
dc84850fc7
742d7112bf
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-04T01:23:33.541Z
S1 58109, S2 58294
057b4ecbcb
dc84850fc7
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-04T01:23:35.477Z
S1 58173, S2 58294
c958e3384c
057b4ecbcb
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-04T01:23:37.409Z
S1 58173, S2 58362
6ebdbed16c
c958e3384c
sk_4707cd57
Game 2 m_01M6J2D4V7E919GRVWAP788R1A: verified
✓
signatures
30 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..30, every prev_hash links
✓
move log
30 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
30 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
30 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T01:22:36.122Z
S1 59822, S2 60000
cfbdb30efe
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T01:22:38.209Z
S1 59822, S2 59913
58f5e68197
cfbdb30efe
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T01:22:40.212Z
S1 59819, S2 59913
840028d32f
58f5e68197
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T01:22:42.310Z
S1 59819, S2 59815
35dc7e427f
840028d32f
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T01:22:44.433Z
S1 59696, S2 59815
559b1cb9b1
35dc7e427f
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T01:22:46.607Z
S1 59696, S2 59641
dda5915036
559b1cb9b1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T01:22:48.627Z
S1 59676, S2 59641
adbd2328e9
dda5915036
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T01:22:50.613Z
S1 59676, S2 59655
dd3e6acb16
adbd2328e9
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T01:22:52.633Z
S1 59656, S2 59655
2fc7596a4e
dd3e6acb16
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T01:22:54.814Z
S1 59656, S2 59474
e84e8d84a3
2fc7596a4e
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T01:22:56.908Z
S1 59562, S2 59474
36b1dfb5e8
e84e8d84a3
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T01:22:59.001Z
S1 59562, S2 59381
688b75f5a4
36b1dfb5e8
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T01:23:01.111Z
S1 59452, S2 59381
6f8d49f065
688b75f5a4
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T01:23:03.443Z
S1 59452, S2 59049
6054ab5988
6f8d49f065
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T01:23:06.031Z
S1 58864, S2 59049
5ec97d2659
6054ab5988
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T01:23:08.421Z
S1 58864, S2 58659
0f1d412649
5ec97d2659
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T01:23:10.701Z
S1 58584, S2 58659
0571f3b54c
0f1d412649
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T01:23:12.802Z
S1 58584, S2 58558
b319d792db
0571f3b54c
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T01:23:14.920Z
S1 58466, S2 58558
bf71d4884e
b319d792db
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T01:23:17.005Z
S1 58466, S2 58473
b6db2413c2
bf71d4884e
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T01:23:19.213Z
S1 58258, S2 58473
02d6ab57b1
b6db2413c2
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T01:23:21.320Z
S1 58258, S2 58366
165794f795
02d6ab57b1
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T01:23:23.426Z
S1 58152, S2 58366
5e5046c105
165794f795
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T01:23:25.597Z
S1 58152, S2 58195
a4ec3e0b11
5e5046c105
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T01:23:27.608Z
S1 58141, S2 58195
e604d633f4
a4ec3e0b11
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T01:23:29.555Z
S1 58141, S2 58248
66d71a38ca
e604d633f4
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T01:23:31.610Z
S1 58086, S2 58248
d31d308ffc
66d71a38ca
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T01:23:33.601Z
S1 58086, S2 58257
83c1eca49c
d31d308ffc
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T01:23:35.541Z
S1 58146, S2 58257
e3eb0b3a70
83c1eca49c
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-04T01:23:37.469Z
S1 58146, S2 58329
d91b5521e4
e3eb0b3a70
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.