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("5630185647565356619:set_01M6NJ2E5CF4M92NV5RQEWSAQ7") = ba618c69f300e2d4..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6NJ2E5WE7ZRSPMJWZYD2EJN: verified
✓
signatures
15 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..15, every prev_hash links
✓
move log
15 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
15 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
15 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T09:54:05.805Z
S1 59735, S2 60000
686adce0c6
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T09:54:07.903Z
S1 59735, S2 59902
f29b36d84e
686adce0c6
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T09:54:10.000Z
S1 59638, S2 59902
738556138b
f29b36d84e
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T09:54:12.108Z
S1 59638, S2 59794
ea7ab058b4
738556138b
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T09:54:14.298Z
S1 59448, S2 59794
822d9a2efe
ea7ab058b4
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T09:54:16.424Z
S1 59448, S2 59668
3e502158c5
822d9a2efe
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T09:54:18.413Z
S1 59459, S2 59668
22b748bc27
3e502158c5
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T09:54:20.497Z
S1 59459, S2 59584
c9475de39e
22b748bc27
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T09:54:22.758Z
S1 59198, S2 59584
02d9f2172c
c9475de39e
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T09:54:24.839Z
S1 59198, S2 59503
4ed943bee7
02d9f2172c
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T09:54:27.012Z
S1 59025, S2 59503
93ac869ff3
4ed943bee7
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T09:54:29.099Z
S1 59025, S2 59416
612895de64
93ac869ff3
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T09:54:31.232Z
S1 58892, S2 59416
72faec7fc9
612895de64
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T09:54:33.227Z
S1 58892, S2 59421
7fce9c5756
72faec7fc9
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T09:54:35.206Z
S1 58913, S2 59421
8a56ef9d82
7fce9c5756
sk_4707cd57
Game 2 m_01M6NJ2E60EAEBJMTRTQ1JWJC7: verified
✓
signatures
62 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..62, every prev_hash links
✓
move log
62 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
62 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
62 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T09:54:05.807Z
S1 59733, S2 60000
bc973c53d8
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T09:54:07.904Z
S1 59733, S2 59903
6557fc5c41
bc973c53d8
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T09:54:09.999Z
S1 59638, S2 59903
d6a81cd5af
6557fc5c41
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T09:54:12.203Z
S1 59638, S2 59699
43951986c1
d6a81cd5af
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T09:54:14.305Z
S1 59536, S2 59699
ccb660f0cc
43951986c1
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T09:54:16.433Z
S1 59536, S2 59571
a177d2c094
ccb660f0cc
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T09:54:18.422Z
S1 59547, S2 59571
afe00a6526
a177d2c094
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T09:54:20.504Z
S1 59547, S2 59489
bde3e98fc3
afe00a6526
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T09:54:22.801Z
S1 59250, S2 59489
f31eb7fad0
bde3e98fc3
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T09:54:24.833Z
S1 59250, S2 59457
4140e0306a
f31eb7fad0
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T09:54:26.907Z
S1 59176, S2 59457
d8c95e26b7
4140e0306a
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T09:54:29.109Z
S1 59176, S2 59255
09d0ea0a27
d8c95e26b7
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T09:54:31.106Z
S1 59179, S2 59255
f3102ba0de
09d0ea0a27
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T09:54:33.224Z
S1 59179, S2 59137
4a90655711
f3102ba0de
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T09:54:35.193Z
S1 59210, S2 59137
ca216ea084
4a90655711
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T09:54:37.207Z
S1 59210, S2 59123
62a235b6ae
ca216ea084
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T09:54:39.221Z
S1 59196, S2 59123
7f2587a1cc
62a235b6ae
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T09:54:41.196Z
S1 59196, S2 59148
08c057887d
7f2587a1cc
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T09:54:43.223Z
S1 59169, S2 59148
c5ac3f6ce5
08c057887d
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T09:54:45.220Z
S1 59169, S2 59151
8730e2df38
c5ac3f6ce5
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T09:54:47.231Z
S1 59158, S2 59151
06059841a1
8730e2df38
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T09:54:49.224Z
S1 59158, S2 59158
4e1538810e
06059841a1
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-05T09:54:51.227Z
S1 59155, S2 59158
8b2a6b6dee
4e1538810e
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-05T09:54:53.218Z
S1 59155, S2 59167
3cecc8f76c
8b2a6b6dee
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-05T09:54:55.198Z
S1 59175, S2 59167
5c99ff570a
3cecc8f76c
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-05T09:54:57.204Z
S1 59175, S2 59161
10d46e38d6
5c99ff570a
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-05T09:54:59.202Z
S1 59177, S2 59161
fb34468d2a
10d46e38d6
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-05T09:55:01.200Z
S1 59177, S2 59163
b73217f485
fb34468d2a
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-05T09:55:03.183Z
S1 59194, S2 59163
2ded4b2414
b73217f485
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-05T09:55:05.165Z
S1 59194, S2 59181
ef7ca9a8cd
2ded4b2414
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-05T09:55:07.133Z
S1 59226, S2 59181
e22ba945f7
ef7ca9a8cd
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-05T09:55:09.082Z
S1 59226, S2 59232
b5c7dfe6cd
e22ba945f7
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-05T09:55:11.031Z
S1 59277, S2 59232
46bd9be897
b5c7dfe6cd
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-05T09:55:12.979Z
S1 59277, S2 59284
876d9f1b3a
46bd9be897
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-05T09:55:14.927Z
S1 59329, S2 59284
766c954350
876d9f1b3a
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-05T09:55:16.866Z
S1 59329, S2 59345
ac6a4b8256
766c954350
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-05T09:55:18.799Z
S1 59396, S2 59345
8823da4cdc
ac6a4b8256
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-05T09:55:20.726Z
S1 59396, S2 59418
81a2502269
8823da4cdc
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-05T09:55:22.678Z
S1 59444, S2 59418
a170ba26d8
81a2502269
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-05T09:55:24.611Z
S1 59444, S2 59485
1b868a82a0
a170ba26d8
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-05T09:55:26.555Z
S1 59500, S2 59485
99c0c18996
1b868a82a0
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-05T09:55:28.499Z
S1 59500, S2 59541
97cb397ec1
99c0c18996
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-05T09:55:30.431Z
S1 59568, S2 59541
920826a0e3
97cb397ec1
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-05T09:55:32.362Z
S1 59568, S2 59610
8c29fea837
920826a0e3
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-05T09:55:34.298Z
S1 59632, S2 59610
5bd2816329
8c29fea837
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-05T09:55:36.227Z
S1 59632, S2 59681
20565de6f5
5bd2816329
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-05T09:55:38.156Z
S1 59703, S2 59681
4959c9af3d
20565de6f5
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-05T09:55:40.087Z
S1 59703, S2 59750
338195a3da
4959c9af3d
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-05T09:55:42.015Z
S1 59775, S2 59750
d5e004e1ed
338195a3da
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-05T09:55:43.943Z
S1 59775, S2 59822
1ed1d9b965
d5e004e1ed
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-05T09:55:45.871Z
S1 59847, S2 59822
9ee7c2a4aa
1ed1d9b965
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-05T09:55:47.804Z
S1 59847, S2 59889
bde1c11841
9ee7c2a4aa
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-05T09:55:49.730Z
S1 59921, S2 59889
b687276c3f
bde1c11841
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-05T09:55:51.656Z
S1 59921, S2 59963
ed667d968d
b687276c3f
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-05T09:55:53.583Z
S1 59994, S2 59963
b794ce41ed
ed667d968d
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-05T09:55:55.509Z
S1 59994, S2 60037
d6b7849e61
b794ce41ed
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-05T09:55:57.436Z
S1 60067, S2 60037
3511a0bd67
d6b7849e61
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-05T09:55:59.362Z
S1 60067, S2 60111
1adb78dc3d
3511a0bd67
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-05T09:56:01.367Z
S1 60062, S2 60111
8f8e0408c5
1adb78dc3d
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-05T09:56:03.475Z
S1 60062, S2 60003
d20bb72216
8f8e0408c5
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-05T09:56:05.409Z
S1 60128, S2 60003
ce6b1f33b0
d20bb72216
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-05T09:56:07.332Z
S1 60128, S2 60080
69838392bf
ce6b1f33b0
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.