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("4586386654501162080:set_01M6N1E1SDFS99ZYGYYWXHNVPS") = 4293d2cb6a7ed8ae..., 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_01M6N1E1SFECTSSJWD6ES480H8: verified
✓
signatures
42 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..42, every prev_hash links
✓
move log
42 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
42 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
42 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T05:03:20.502Z
S1 59805, S2 60000
f7f4d62fd7
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T05:03:22.518Z
S1 59805, S2 59984
6613e29679
f7f4d62fd7
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T05:03:24.520Z
S1 59803, S2 59984
c8c8f4a8e3
6613e29679
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T05:03:26.448Z
S1 59803, S2 60056
dd930ac18f
c8c8f4a8e3
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T05:03:28.602Z
S1 59649, S2 60056
f1cb0c756a
dd930ac18f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T05:03:30.706Z
S1 59649, S2 59952
dc67de13cb
f1cb0c756a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T05:03:32.801Z
S1 59554, S2 59952
7d60e66e23
dc67de13cb
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T05:03:34.931Z
S1 59554, S2 59822
2d480a7cd5
7d60e66e23
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T05:03:36.949Z
S1 59536, S2 59822
989d3688fa
2d480a7cd5
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T05:03:39.015Z
S1 59536, S2 59756
cac583be22
989d3688fa
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T05:03:41.205Z
S1 59346, S2 59756
b4418de782
cac583be22
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T05:03:43.318Z
S1 59346, S2 59643
f465702c0c
b4418de782
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T05:03:45.407Z
S1 59257, S2 59643
cd0014941c
f465702c0c
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T05:03:47.515Z
S1 59257, S2 59535
42634f208a
cd0014941c
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T05:03:49.618Z
S1 59154, S2 59535
eba0f578a1
42634f208a
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T05:03:51.713Z
S1 59154, S2 59440
80dae71ae1
eba0f578a1
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T05:03:53.913Z
S1 58954, S2 59440
813176704c
80dae71ae1
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T05:03:56.113Z
S1 58954, S2 59240
de2949a20e
813176704c
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T05:03:58.202Z
S1 58865, S2 59240
c71a5e2db8
de2949a20e
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T05:04:00.298Z
S1 58865, S2 59144
e38d43f625
c71a5e2db8
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T05:04:02.700Z
S1 58463, S2 59144
a9652e68ae
e38d43f625
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-05T05:04:04.798Z
S1 58463, S2 59046
ea12220d8a
a9652e68ae
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-05T05:04:07.000Z
S1 58261, S2 59046
aa0386daa9
ea12220d8a
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-05T05:04:08.954Z
S1 58261, S2 59092
9d754e30a2
aa0386daa9
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-05T05:04:10.913Z
S1 58302, S2 59092
ab35b66140
9d754e30a2
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-05T05:04:12.839Z
S1 58302, S2 59166
389797d6ec
ab35b66140
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-05T05:04:14.820Z
S1 58321, S2 59166
3a016925d4
389797d6ec
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-05T05:04:16.746Z
S1 58321, S2 59240
5c6b85f9ac
3a016925d4
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-05T05:04:18.721Z
S1 58346, S2 59240
5558c55b59
5c6b85f9ac
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-05T05:04:20.713Z
S1 58346, S2 59248
817f09c112
5558c55b59
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-05T05:04:22.702Z
S1 58357, S2 59248
3494337551
817f09c112
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-05T05:04:24.708Z
S1 58357, S2 59242
6dfda7f63a
3494337551
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-05T05:04:26.640Z
S1 58425, S2 59242
e2cf0f66d1
6dfda7f63a
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-05T05:04:28.611Z
S1 58425, S2 59271
3e20f19a97
e2cf0f66d1
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-05T05:04:30.574Z
S1 58462, S2 59271
f3502eab74
3e20f19a97
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-05T05:04:32.540Z
S1 58462, S2 59305
42805a61f3
f3502eab74
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-05T05:04:34.504Z
S1 58498, S2 59305
06b0114f36
42805a61f3
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-05T05:04:36.444Z
S1 58498, S2 59365
fdd6fd73ac
06b0114f36
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-05T05:04:38.371Z
S1 58571, S2 59365
b8899d468c
fdd6fd73ac
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-05T05:04:40.329Z
S1 58571, S2 59407
0fa20989b7
b8899d468c
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-05T05:04:42.259Z
S1 58641, S2 59407
83ff9db966
0fa20989b7
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-05T05:04:44.185Z
S1 58641, S2 59481
8c517df2de
83ff9db966
sk_4707cd57
Game 2 m_01M6N1E1SGF7H8FN3QT62PS0QF: 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
2026-11-05T05:03:20.497Z
S1 59810, S2 60000
1f487d6fc3
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T05:03:22.435Z
S1 59810, S2 60062
0547e3db4c
1f487d6fc3
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T05:03:24.411Z
S1 59834, S2 60062
6c64c1fe86
0547e3db4c
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T05:03:26.397Z
S1 59834, S2 60076
2915c98707
6c64c1fe86
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T05:03:28.603Z
S1 59628, S2 60076
082db01b28
2915c98707
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T05:03:30.713Z
S1 59628, S2 59966
2a52c46be8
082db01b28
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T05:03:32.805Z
S1 59536, S2 59966
abfe64aa86
2a52c46be8
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T05:03:35.001Z
S1 59536, S2 59770
be562a7ed4
abfe64aa86
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T05:03:36.949Z
S1 59588, S2 59770
29b7bc7b31
be562a7ed4
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T05:03:39.031Z
S1 59588, S2 59688
ef7de429e4
29b7bc7b31
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T05:03:41.133Z
S1 59486, S2 59688
1afe5c81d9
ef7de429e4
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T05:03:43.308Z
S1 59486, S2 59513
20838391ed
1afe5c81d9
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T05:03:45.340Z
S1 59454, S2 59513
a7c896a1b6
20838391ed
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T05:03:47.404Z
S1 59454, S2 59449
e90a420795
a7c896a1b6
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T05:03:49.612Z
S1 59246, S2 59449
ccd039665b
e90a420795
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T05:03:51.732Z
S1 59246, S2 59329
699b60110a
ccd039665b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T05:03:54.001Z
S1 58977, S2 59329
5d78326cea
699b60110a
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T05:03:56.121Z
S1 58977, S2 59209
841f7619d3
5d78326cea
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T05:03:58.317Z
S1 58781, S2 59209
26dfedb260
841f7619d3
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T05:04:00.304Z
S1 58781, S2 59222
fb8fefe133
26dfedb260
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T05:04:02.699Z
S1 58386, S2 59222
ad176aa568
fb8fefe133
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T05:04:04.734Z
S1 58386, S2 59187
bc1a4f787f
ad176aa568
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-05T05:04:06.806Z
S1 58314, S2 59187
c8073946ea
bc1a4f787f
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-05T05:04:08.849Z
S1 58314, S2 59144
9e36cc0441
c8073946ea
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-05T05:04:10.806Z
S1 58357, S2 59144
93ae7e7af9
9e36cc0441
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-05T05:04:12.734Z
S1 58357, S2 59216
f2b34d0b0c
93ae7e7af9
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-05T05:04:14.711Z
S1 58380, S2 59216
032242a930
f2b34d0b0c
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-05T05:04:16.636Z
S1 58380, S2 59291
90c913cebf
032242a930
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-05T05:04:18.597Z
S1 58419, S2 59291
40a53a7df9
90c913cebf
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-05T05:04:20.611Z
S1 58419, S2 59277
f7be980d3e
40a53a7df9
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-05T05:04:22.607Z
S1 58423, S2 59277
04ae167c96
f7be980d3e
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-05T05:04:24.555Z
S1 58423, S2 59329
023f0f46aa
04ae167c96
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-05T05:04:26.505Z
S1 58473, S2 59329
df9a027183
023f0f46aa
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-05T05:04:28.460Z
S1 58473, S2 59374
dc70cf64cb
df9a027183
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-05T05:04:30.406Z
S1 58527, S2 59374
bc80710929
dc70cf64cb
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-05T05:04:32.357Z
S1 58527, S2 59423
bc38ca0c3c
bc80710929
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-05T05:04:34.302Z
S1 58582, S2 59423
2bccfe6519
bc38ca0c3c
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-05T05:04:36.242Z
S1 58582, S2 59483
024b8bc7de
2bccfe6519
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-05T05:04:38.179Z
S1 58645, S2 59483
7d47b63dd7
024b8bc7de
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-05T05:04:40.111Z
S1 58645, S2 59551
915db091ca
7d47b63dd7
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-05T05:04:42.044Z
S1 58712, S2 59551
937993c595
915db091ca
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-05T05:04:43.971Z
S1 58712, S2 59624
9d189b5514
937993c595
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-05T05:04:45.895Z
S1 58788, S2 59624
b29cf4512b
9d189b5514
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.