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("8776464790068454268:set_01M79AJS0YE6KB2JY9FSPHAMF9") = 98f7b668058bc42c..., 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_01M79AJS10F2NB09VTPZ5QFC3F: 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
2026-11-13T02:08:01.119Z
S1 59877, S2 60000
b5696556ce
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T02:08:03.512Z
S1 59877, S2 59607
bb40f118f5
b5696556ce
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T02:08:05.618Z
S1 59771, S2 59607
b8b3c92772
bb40f118f5
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-13T02:08:07.714Z
S1 59771, S2 59511
4315c6f2d1
b8b3c92772
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-13T02:08:09.721Z
S1 59764, S2 59511
ec86a02cd8
4315c6f2d1
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-13T02:08:11.721Z
S1 59764, S2 59511
cabd16799a
ec86a02cd8
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-13T02:08:13.709Z
S1 59776, S2 59511
d48358de64
cabd16799a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-13T02:08:15.671Z
S1 59776, S2 59549
fbb93485d9
d48358de64
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-13T02:08:17.640Z
S1 59807, S2 59549
4154e2f525
fbb93485d9
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-13T02:08:19.602Z
S1 59807, S2 59587
5960fac49b
4154e2f525
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-13T02:08:21.576Z
S1 59833, S2 59587
c923d8bfcf
5960fac49b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-13T02:08:23.628Z
S1 59833, S2 59535
be918403b8
c923d8bfcf
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-13T02:08:25.823Z
S1 59638, S2 59535
aba801e2cf
be918403b8
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-13T02:08:27.928Z
S1 59638, S2 59430
d54cff34d2
aba801e2cf
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-13T02:08:29.929Z
S1 59637, S2 59430
74e3f7dfd8
d54cff34d2
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-13T02:08:32.038Z
S1 59637, S2 59321
f8a9b0c17e
74e3f7dfd8
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-13T02:08:34.216Z
S1 59459, S2 59321
9b509de9a5
f8a9b0c17e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-13T02:08:36.312Z
S1 59459, S2 59225
3e89fe4914
9b509de9a5
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-13T02:08:38.308Z
S1 59463, S2 59225
6e85ac90a7
3e89fe4914
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-13T02:08:40.269Z
S1 59463, S2 59264
7555bd1d65
6e85ac90a7
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-13T02:08:42.242Z
S1 59490, S2 59264
d229194200
7555bd1d65
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-13T02:08:44.216Z
S1 59490, S2 59290
6817db9b28
d229194200
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-13T02:08:46.199Z
S1 59507, S2 59290
01735e73be
6817db9b28
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-13T02:08:48.213Z
S1 59507, S2 59276
e674542a38
01735e73be
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-13T02:08:50.222Z
S1 59498, S2 59276
b8b1538eb8
e674542a38
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-13T02:08:52.172Z
S1 59498, S2 59326
e68b8da290
b8b1538eb8
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-13T02:08:54.105Z
S1 59565, S2 59326
1e19fb7628
e68b8da290
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-13T02:08:56.051Z
S1 59565, S2 59380
69da93883d
1e19fb7628
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-13T02:08:57.976Z
S1 59640, S2 59380
92b5543b65
69da93883d
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-13T02:08:59.918Z
S1 59640, S2 59438
23b9c10722
92b5543b65
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-13T02:09:01.878Z
S1 59680, S2 59438
9cfa1bd3d5
23b9c10722
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-13T02:09:04.442Z
S1 59680, S2 58874
f5a30a2900
9cfa1bd3d5
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-13T02:09:06.379Z
S1 59743, S2 58874
048a7781c4
f5a30a2900
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-13T02:09:08.324Z
S1 59743, S2 58929
3dacfdfb82
048a7781c4
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-13T02:09:10.252Z
S1 59815, S2 58929
6ff5fc1ef9
3dacfdfb82
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-13T02:09:12.185Z
S1 59815, S2 58996
a478ec3ca0
6ff5fc1ef9
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-13T02:09:14.109Z
S1 59891, S2 58996
7bd4e54158
a478ec3ca0
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-13T02:09:16.038Z
S1 59891, S2 59067
1ff175a8d7
7bd4e54158
sk_4707cd57
Game 2 m_01M79AJS11E28VTP9M4A2NKV4M: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-13T02:08:01.114Z
S1 59882, S2 60000
e0069efcf5
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T02:08:03.507Z
S1 59882, S2 59607
d52d7b80a5
e0069efcf5
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T02:08:05.533Z
S1 59856, S2 59607
03ba96ac92
d52d7b80a5
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-13T02:08:07.604Z
S1 59856, S2 59536
3df9de01e5
03ba96ac92
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-13T02:08:09.606Z
S1 59854, S2 59536
e98ef9453e
3df9de01e5
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-13T02:08:11.607Z
S1 59854, S2 59535
b69b6902c1
e98ef9453e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-13T02:08:13.533Z
S1 59928, S2 59535
058c813e39
b69b6902c1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-13T02:08:15.499Z
S1 59928, S2 59569
23c3c2f621
058c813e39
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-13T02:08:17.498Z
S1 59929, S2 59569
c1ef5e5f2e
23c3c2f621
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-13T02:08:19.425Z
S1 59929, S2 59642
f21f3c293e
c1ef5e5f2e
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-13T02:08:21.397Z
S1 59957, S2 59642
aaa4dbce28
f21f3c293e
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-13T02:08:23.624Z
S1 59957, S2 59415
0d47888038
aaa4dbce28
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-13T02:08:25.830Z
S1 59751, S2 59415
654628bf85
0d47888038
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-13T02:08:27.928Z
S1 59751, S2 59317
998be2bfc4
654628bf85
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-13T02:08:29.961Z
S1 59718, S2 59317
b04627f9a5
998be2bfc4
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-13T02:08:32.029Z
S1 59718, S2 59249
abf12cb813
b04627f9a5
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-13T02:08:34.300Z
S1 59447, S2 59249
3c810cfb59
abf12cb813
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-13T02:08:36.302Z
S1 59447, S2 59247
fe54ed8daa
3c810cfb59
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-13T02:08:38.236Z
S1 59513, S2 59247
6cadb989c5
fe54ed8daa
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.