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("376359465695316097:set_01M7GQMQRYE5WB8SGX2KGM698T") = fdcb65c5cc7faea6..., 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_01M7GQMQS1EAMBX09J4FES3GVV: 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
2026-11-15T23:10:57.835Z
S1 59929, S2 60000
53678155f0
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T23:10:59.903Z
S1 59929, S2 59932
7ef68a23dc
53678155f0
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T23:11:02.814Z
S1 59018, S2 59932
37575b3455
7ef68a23dc
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T23:11:05.025Z
S1 59018, S2 59721
2c1c0b0171
37575b3455
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T23:11:07.131Z
S1 58912, S2 59721
ada96cf87e
2c1c0b0171
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T23:11:09.225Z
S1 58912, S2 59627
468c96b0cf
ada96cf87e
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T23:11:11.420Z
S1 58717, S2 59627
00006a46d2
468c96b0cf
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T23:11:13.498Z
S1 58717, S2 59549
678bc2cfa9
00006a46d2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T23:11:15.524Z
S1 58691, S2 59549
9a24a05d70
678bc2cfa9
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T23:11:17.451Z
S1 58691, S2 59622
50ec0c684f
9a24a05d70
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T23:11:19.506Z
S1 58636, S2 59622
733e5cae26
50ec0c684f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T23:11:21.600Z
S1 58636, S2 59528
25366a5273
733e5cae26
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T23:11:23.601Z
S1 58635, S2 59528
046e8abde7
25366a5273
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T23:11:25.539Z
S1 58635, S2 59590
4f7d7c82e4
046e8abde7
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T23:11:27.502Z
S1 58672, S2 59590
5b8d84aac4
4f7d7c82e4
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T23:11:29.527Z
S1 58672, S2 59565
344da0af5a
5b8d84aac4
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T23:11:31.452Z
S1 58747, S2 59565
79d00bf9e1
344da0af5a
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T23:11:33.380Z
S1 58747, S2 59637
e0edb3eda4
79d00bf9e1
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T23:11:35.404Z
S1 58723, S2 59637
b73ac38783
e0edb3eda4
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T23:11:37.331Z
S1 58723, S2 59710
5e81071ae0
b73ac38783
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T23:11:39.415Z
S1 58639, S2 59710
5b07462cfe
5e81071ae0
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T23:11:41.361Z
S1 58639, S2 59764
2dc57840fd
5b07462cfe
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T23:11:43.424Z
S1 58576, S2 59764
9d6dc2d486
2dc57840fd
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-15T23:11:45.599Z
S1 58576, S2 59589
f9965868eb
9d6dc2d486
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-15T23:11:47.599Z
S1 58576, S2 59589
ab5a19759e
f9965868eb
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-15T23:11:49.634Z
S1 58576, S2 59554
19c6afe8ae
ab5a19759e
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-15T23:11:51.605Z
S1 58605, S2 59554
d8cdcbb72d
19c6afe8ae
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-15T23:11:53.557Z
S1 58605, S2 59602
51cdcc98ea
d8cdcbb72d
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-15T23:11:55.518Z
S1 58644, S2 59602
de36170041
51cdcc98ea
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-15T23:11:57.459Z
S1 58644, S2 59661
ad0b95d3bb
de36170041
sk_4707cd57
Game 2 m_01M7GQMQS2E7YAC79HAQCVD9XC: verified
✓
signatures
43 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..43, every prev_hash links
✓
move log
43 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
43 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
43 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T23:10:57.904Z
S1 59860, S2 60000
e2608f1364
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T23:11:00.110Z
S1 59860, S2 59794
0fc5deb829
e2608f1364
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T23:11:02.827Z
S1 59143, S2 59794
6abdbcd7ae
0fc5deb829
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T23:11:05.029Z
S1 59143, S2 59592
0630b2c23d
6abdbcd7ae
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T23:11:07.199Z
S1 58973, S2 59592
e6e90fecd7
0630b2c23d
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T23:11:09.220Z
S1 58973, S2 59571
261bd94005
e6e90fecd7
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T23:11:11.311Z
S1 58882, S2 59571
9f959f6c96
261bd94005
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T23:11:13.433Z
S1 58882, S2 59449
265baf49cf
9f959f6c96
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T23:11:15.402Z
S1 58913, S2 59449
09a9e6c161
265baf49cf
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T23:11:17.397Z
S1 58913, S2 59454
fa5abc84bb
09a9e6c161
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T23:11:19.367Z
S1 58943, S2 59454
cf2d87db7c
fa5abc84bb
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T23:11:21.419Z
S1 58943, S2 59402
cd35bfa49c
cf2d87db7c
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T23:11:23.403Z
S1 58959, S2 59402
dbc2fc4dae
cd35bfa49c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T23:11:25.333Z
S1 58959, S2 59472
40b61fb157
dbc2fc4dae
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T23:11:27.271Z
S1 59021, S2 59472
869009dbd1
40b61fb157
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T23:11:29.234Z
S1 59021, S2 59509
4869415bbb
869009dbd1
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T23:11:31.235Z
S1 59020, S2 59509
429a90d1b3
4869415bbb
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T23:11:33.202Z
S1 59020, S2 59542
0bf2929293
429a90d1b3
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T23:11:35.221Z
S1 59001, S2 59542
989511aa9c
0bf2929293
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T23:11:37.204Z
S1 59001, S2 59559
5ea29c9f7a
989511aa9c
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T23:11:39.262Z
S1 58943, S2 59559
9b43743b0d
5ea29c9f7a
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T23:11:41.333Z
S1 58943, S2 59488
8aef6379d7
9b43743b0d
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T23:11:43.399Z
S1 58877, S2 59488
d2211c2c7e
8aef6379d7
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T23:11:45.531Z
S1 58877, S2 59356
7c34f46422
d2211c2c7e
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T23:11:47.600Z
S1 58808, S2 59356
11806e9698
7c34f46422
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T23:11:49.702Z
S1 58808, S2 59254
16e643d1f8
11806e9698
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T23:11:51.643Z
S1 58867, S2 59254
fc9f519b03
16e643d1f8
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T23:11:53.631Z
S1 58867, S2 59266
1ecd1e61e0
fc9f519b03
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T23:11:55.701Z
S1 58797, S2 59266
333ab83676
1ecd1e61e0
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T23:11:57.641Z
S1 58797, S2 59326
7e5a6ef103
333ab83676
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T23:11:59.594Z
S1 58844, S2 59326
e763c324eb
7e5a6ef103
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T23:12:02.312Z
S1 58844, S2 58608
fd749d56ec
e763c324eb
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-15T23:12:04.506Z
S1 58650, S2 58608
456a6b3478
fd749d56ec
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-15T23:12:06.469Z
S1 58650, S2 58645
a4116a8eec
456a6b3478
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-15T23:12:08.426Z
S1 58693, S2 58645
0adc0faa72
a4116a8eec
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-15T23:12:10.382Z
S1 58693, S2 58689
2dad071b6b
0adc0faa72
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-15T23:12:12.330Z
S1 58745, S2 58689
8b4c3f6065
2dad071b6b
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-15T23:12:14.264Z
S1 58745, S2 58755
7ffb132e40
8b4c3f6065
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-15T23:12:16.192Z
S1 58817, S2 58755
b82eff7e8e
7ffb132e40
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-15T23:12:18.121Z
S1 58817, S2 58826
9d316aae85
b82eff7e8e
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-15T23:12:20.049Z
S1 58889, S2 58826
550929a7f2
9d316aae85
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-15T23:12:21.974Z
S1 58889, S2 58901
687eea1549
550929a7f2
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-15T23:12:23.901Z
S1 58962, S2 58901
b8552eef6b
687eea1549
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.