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("3824845769512081072:set_01M6TSQMWTETMSM04WD7TGK8JE") = efc43108558634d3..., 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_01M6TSQMWWEZC8K1QH17ERK2D0: verified
✓
signatures
16 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..16, every prev_hash links
✓
move log
16 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
16 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
16 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T10:44:12.912Z
S1 59856, S2 60000
3777860d19
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T10:44:15.011Z
S1 59856, S2 59901
8d1d75bad0
3777860d19
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T10:44:17.198Z
S1 59669, S2 59901
5103432122
8d1d75bad0
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T10:44:19.312Z
S1 59669, S2 59787
be3eaf2b04
5103432122
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T10:44:21.429Z
S1 59552, S2 59787
64980d67aa
be3eaf2b04
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T10:44:23.426Z
S1 59552, S2 59790
1e4a10bdbf
64980d67aa
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T10:44:25.656Z
S1 59322, S2 59790
37cd0fefad
1e4a10bdbf
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T10:44:27.708Z
S1 59322, S2 59738
4aca418f85
37cd0fefad
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T10:44:29.673Z
S1 59357, S2 59738
f37a241564
4aca418f85
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T10:44:31.606Z
S1 59357, S2 59805
6c4433f3eb
f37a241564
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T10:44:33.632Z
S1 59331, S2 59805
d344bf4564
6c4433f3eb
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T10:44:35.695Z
S1 59331, S2 59742
6a75b4848b
d344bf4564
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T10:44:37.662Z
S1 59364, S2 59742
8f0907d8e9
6a75b4848b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T10:44:39.638Z
S1 59364, S2 59766
fdc0d520c9
8f0907d8e9
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T10:44:41.604Z
S1 59398, S2 59766
8d5e389eef
fdc0d520c9
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T10:44:43.540Z
S1 59398, S2 59830
1d28fe289b
8d5e389eef
sk_4707cd57
Game 2 m_01M6TSQMWYEC5BAY7KK24ZYF4K: verified
✓
signatures
63 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..63, every prev_hash links
✓
move log
63 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
63 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
63 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T10:44:12.905Z
S1 59863, S2 60000
8104beeed4
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T10:44:15.010Z
S1 59863, S2 59895
26999c17c2
8104beeed4
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T10:44:17.135Z
S1 59738, S2 59895
9b30c5ccff
26999c17c2
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T10:44:19.301Z
S1 59738, S2 59729
c10f32ea49
9b30c5ccff
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T10:44:21.402Z
S1 59637, S2 59729
26d9bcc177
c10f32ea49
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T10:44:23.370Z
S1 59637, S2 59761
a0a73555f4
26d9bcc177
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T10:44:25.531Z
S1 59476, S2 59761
448676547b
a0a73555f4
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T10:44:27.537Z
S1 59476, S2 59755
c207468c88
448676547b
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T10:44:29.503Z
S1 59510, S2 59755
444f16f1be
c207468c88
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T10:44:31.514Z
S1 59510, S2 59744
60f5e0387f
444f16f1be
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T10:44:33.510Z
S1 59514, S2 59744
1c44d1d659
60f5e0387f
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T10:44:35.510Z
S1 59514, S2 59744
ff7411ce57
1c44d1d659
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T10:44:37.509Z
S1 59515, S2 59744
7b39717827
ff7411ce57
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T10:44:39.514Z
S1 59515, S2 59739
8cdfad71a7
7b39717827
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T10:44:41.518Z
S1 59511, S2 59739
2a3ca69281
8cdfad71a7
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T10:44:43.503Z
S1 59511, S2 59754
d2770d07d6
2a3ca69281
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T10:44:45.513Z
S1 59501, S2 59754
8891bf3f40
d2770d07d6
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T10:44:47.443Z
S1 59501, S2 59824
c89c3bdf1e
8891bf3f40
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T10:44:49.405Z
S1 59539, S2 59824
a1b25b5d7f
c89c3bdf1e
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T10:44:51.396Z
S1 59539, S2 59833
42aa308c86
a1b25b5d7f
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T10:44:53.425Z
S1 59510, S2 59833
1a7a4914f2
42aa308c86
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T10:44:55.396Z
S1 59510, S2 59862
a13b23e25d
1a7a4914f2
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T10:44:57.352Z
S1 59554, S2 59862
2197607a71
a13b23e25d
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T10:44:59.323Z
S1 59554, S2 59891
9a39469902
2197607a71
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T10:45:01.536Z
S1 59341, S2 59891
2cc25fa99d
9a39469902
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T10:45:03.828Z
S1 59341, S2 59599
966cfed6a7
2cc25fa99d
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T10:45:05.814Z
S1 59355, S2 59599
0e4866705a
966cfed6a7
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T10:45:07.785Z
S1 59355, S2 59628
639964b5eb
0e4866705a
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T10:45:09.744Z
S1 59396, S2 59628
0d194783f1
639964b5eb
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T10:45:11.699Z
S1 59396, S2 59673
ec553b6a13
0d194783f1
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T10:45:13.635Z
S1 59460, S2 59673
b07d5745dc
ec553b6a13
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T10:45:15.585Z
S1 59460, S2 59723
aca8f5e4a5
b07d5745dc
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T10:45:17.546Z
S1 59499, S2 59723
60ce900447
aca8f5e4a5
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T10:45:19.483Z
S1 59499, S2 59786
f81e97fcd5
60ce900447
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T10:45:21.425Z
S1 59557, S2 59786
82fcb59a51
f81e97fcd5
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T10:45:23.382Z
S1 59557, S2 59829
2465480d07
82fcb59a51
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T10:45:25.324Z
S1 59615, S2 59829
72d6ade76f
2465480d07
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T10:45:27.250Z
S1 59615, S2 59903
5628b74d20
72d6ade76f
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T10:45:29.209Z
S1 59656, S2 59903
69a42325a6
5628b74d20
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-07T10:45:31.164Z
S1 59656, S2 59948
9733bd06c5
69a42325a6
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-07T10:45:33.102Z
S1 59718, S2 59948
40351941d5
9733bd06c5
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-07T10:45:35.043Z
S1 59718, S2 60007
a4680bc377
40351941d5
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-07T10:45:36.976Z
S1 59785, S2 60007
8ef83b3366
a4680bc377
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-07T10:45:38.910Z
S1 59785, S2 60073
6933103adf
8ef83b3366
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-07T10:45:40.857Z
S1 59838, S2 60073
616aa261eb
6933103adf
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-07T10:45:42.791Z
S1 59838, S2 60139
f9ea31239b
616aa261eb
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-07T10:45:44.721Z
S1 59908, S2 60139
06b8cb7508
f9ea31239b
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-07T10:45:46.659Z
S1 59908, S2 60201
f633a552e2
06b8cb7508
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-07T10:45:48.598Z
S1 59969, S2 60201
10bd37782e
f633a552e2
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-07T10:45:50.534Z
S1 59969, S2 60265
46b953e039
10bd37782e
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-07T10:45:52.466Z
S1 60037, S2 60265
06573bcb56
46b953e039
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-07T10:45:54.397Z
S1 60037, S2 60334
22593b4338
06573bcb56
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-07T10:45:56.325Z
S1 60109, S2 60334
90e81e84d3
22593b4338
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-07T10:45:58.256Z
S1 60109, S2 60403
763fe24c70
90e81e84d3
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-07T10:46:00.215Z
S1 60150, S2 60403
e30f0bcd61
763fe24c70
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-07T10:46:02.219Z
S1 60150, S2 60399
8267a2a666
e30f0bcd61
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-07T10:46:04.497Z
S1 59872, S2 60399
64625d311e
8267a2a666
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-07T10:46:06.449Z
S1 59872, S2 60447
635e1613b2
64625d311e
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-07T10:46:08.376Z
S1 59945, S2 60447
0698a38b7c
635e1613b2
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-07T10:46:10.303Z
S1 59945, S2 60520
39549a54fb
0698a38b7c
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-07T10:46:12.237Z
S1 60011, S2 60520
82a620be3b
39549a54fb
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-07T10:46:14.169Z
S1 60011, S2 60588
ace92598aa
82a620be3b
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-07T10:46:16.099Z
S1 60081, S2 60588
5730ea9efa
ace92598aa
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.