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("3849689329928982671:set_01M6X44E5XE5DRKC289B9GMQ2V") = c1f588156721afd1..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6X44E5ZE0MBYS7HPRX4SAKQ: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-08T08:24:26.798Z
S1 59701, S2 60000
d7b1185bdd
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T08:24:28.924Z
S1 59701, S2 59874
c4369035f1
d7b1185bdd
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T08:24:31.011Z
S1 59614, S2 59874
2bcfbe7341
c4369035f1
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T08:24:33.109Z
S1 59614, S2 59776
ac1c1ce560
2bcfbe7341
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T08:24:35.104Z
S1 59619, S2 59776
f8ba60cd36
ac1c1ce560
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T08:24:37.133Z
S1 59619, S2 59747
d0bd1a801e
f8ba60cd36
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T08:24:39.102Z
S1 59650, S2 59747
fe38a780d6
d0bd1a801e
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T08:24:41.040Z
S1 59650, S2 59809
46bda9bd78
fe38a780d6
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T08:24:43.018Z
S1 59672, S2 59809
ab18b5f1ab
46bda9bd78
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T08:24:45.024Z
S1 59672, S2 59803
7c041b10b2
ab18b5f1ab
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T08:24:47.048Z
S1 59648, S2 59803
39fb512ec2
7c041b10b2
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T08:24:49.118Z
S1 59648, S2 59733
6bf5decd14
39fb512ec2
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T08:24:51.047Z
S1 59719, S2 59733
d60bc0219a
6bf5decd14
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T08:24:52.976Z
S1 59719, S2 59804
f1a51a9a72
d60bc0219a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T08:24:55.018Z
S1 59677, S2 59804
adf2f4f2b1
f1a51a9a72
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T08:24:56.960Z
S1 59677, S2 59862
eb511c5b8e
adf2f4f2b1
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T08:24:58.912Z
S1 59725, S2 59862
172fa8c688
eb511c5b8e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T08:25:00.998Z
S1 59725, S2 59776
fc28b2eb31
172fa8c688
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T08:25:03.108Z
S1 59615, S2 59776
2709301621
fc28b2eb31
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T08:25:05.176Z
S1 59615, S2 59708
5a45dc9bb3
2709301621
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T08:25:07.118Z
S1 59673, S2 59708
cbb262212a
5a45dc9bb3
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T08:25:09.052Z
S1 59673, S2 59774
ebed9132c3
cbb262212a
sk_4707cd57
Game 2 m_01M6X44E60EHTTRPD4PA8T0PT9: verified
✓
signatures
72 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..72, every prev_hash links
✓
move log
72 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
72 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
72 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T08:24:26.729Z
S1 59770, S2 60000
9a16529e08
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T08:24:28.903Z
S1 59770, S2 59826
de4bfe030e
9a16529e08
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T08:24:31.007Z
S1 59666, S2 59826
e46ce97e30
de4bfe030e
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T08:24:32.994Z
S1 59666, S2 59839
1b0099a00f
e46ce97e30
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T08:24:35.006Z
S1 59654, S2 59839
df46f95f50
1b0099a00f
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T08:24:37.005Z
S1 59654, S2 59840
279d9bb83f
df46f95f50
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T08:24:38.930Z
S1 59729, S2 59840
4f64bcabb2
279d9bb83f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T08:24:40.904Z
S1 59729, S2 59866
e1e0589131
4f64bcabb2
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T08:24:42.908Z
S1 59725, S2 59866
50bf8a6ff4
e1e0589131
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T08:24:44.835Z
S1 59725, S2 59939
b3e29d54ed
50bf8a6ff4
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T08:24:46.831Z
S1 59729, S2 59939
dd29ec986c
b3e29d54ed
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T08:24:48.797Z
S1 59729, S2 59973
c3a870e3e6
dd29ec986c
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T08:24:50.802Z
S1 59724, S2 59973
b82a152d51
c3a870e3e6
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T08:24:52.831Z
S1 59724, S2 59944
9cfdd77e0e
b82a152d51
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T08:24:54.760Z
S1 59795, S2 59944
e6900751dd
9cfdd77e0e
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T08:24:56.829Z
S1 59795, S2 59875
b437153202
e6900751dd
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T08:24:58.911Z
S1 59713, S2 59875
229a13c8ba
b437153202
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T08:25:00.936Z
S1 59713, S2 59850
11a3c0f938
229a13c8ba
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T08:25:03.156Z
S1 59493, S2 59850
8e41e1f438
11a3c0f938
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T08:25:05.226Z
S1 59493, S2 59780
45f23b977d
8e41e1f438
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T08:25:07.232Z
S1 59487, S2 59780
1fa0144460
45f23b977d
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T08:25:09.215Z
S1 59487, S2 59797
a755fb2a75
1fa0144460
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T08:25:11.156Z
S1 59546, S2 59797
3c0e88e321
a755fb2a75
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T08:25:13.123Z
S1 59546, S2 59830
3a1a4a02a3
3c0e88e321
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T08:25:15.050Z
S1 59619, S2 59830
b29f9cd19b
3a1a4a02a3
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T08:25:17.103Z
S1 59619, S2 59777
222957d448
b29f9cd19b
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T08:25:19.097Z
S1 59625, S2 59777
6d5d9186ae
222957d448
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T08:25:21.123Z
S1 59625, S2 59751
ea6318c203
6d5d9186ae
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-08T08:25:23.098Z
S1 59650, S2 59751
5b4cadf603
ea6318c203
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-08T08:25:25.105Z
S1 59650, S2 59744
c6678e8495
5b4cadf603
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-08T08:25:27.110Z
S1 59645, S2 59744
2ffe06e419
c6678e8495
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-08T08:25:29.065Z
S1 59645, S2 59789
8e8d1c2594
2ffe06e419
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-08T08:25:31.018Z
S1 59692, S2 59789
9610b6c7c8
8e8d1c2594
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-08T08:25:32.975Z
S1 59692, S2 59832
78477a7306
9610b6c7c8
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-08T08:25:34.921Z
S1 59746, S2 59832
0b0d527596
78477a7306
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-08T08:25:36.879Z
S1 59746, S2 59874
923640c7de
0b0d527596
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-08T08:25:38.832Z
S1 59793, S2 59874
2301248cdd
923640c7de
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-08T08:25:40.787Z
S1 59793, S2 59919
9e59f6b149
2301248cdd
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-08T08:25:42.730Z
S1 59850, S2 59919
184546dd9f
9e59f6b149
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-08T08:25:44.674Z
S1 59850, S2 59975
3934410733
184546dd9f
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-08T08:25:46.606Z
S1 59918, S2 59975
007c99cf7c
3934410733
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-08T08:25:48.547Z
S1 59918, S2 60034
bad654f8b6
007c99cf7c
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-08T08:25:50.473Z
S1 59992, S2 60034
9df45015be
bad654f8b6
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-08T08:25:52.410Z
S1 59992, S2 60097
3d132a758c
9df45015be
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-08T08:25:54.345Z
S1 60057, S2 60097
dec1ba5046
3d132a758c
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-08T08:25:56.282Z
S1 60057, S2 60160
d7177de88e
dec1ba5046
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-08T08:25:58.218Z
S1 60121, S2 60160
95d10d6aaa
d7177de88e
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-08T08:26:00.174Z
S1 60121, S2 60204
b1b6778213
95d10d6aaa
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-08T08:26:02.223Z
S1 60072, S2 60204
587bcfb211
b1b6778213
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-08T08:26:04.271Z
S1 60072, S2 60156
c6ddf0e8c6
587bcfb211
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-08T08:26:06.209Z
S1 60134, S2 60156
ef803e7cd9
c6ddf0e8c6
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-08T08:26:08.143Z
S1 60134, S2 60222
af44fc9b81
ef803e7cd9
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-08T08:26:10.074Z
S1 60203, S2 60222
a31ebc129c
af44fc9b81
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-08T08:26:12.012Z
S1 60203, S2 60284
264f21d989
a31ebc129c
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-08T08:26:13.946Z
S1 60269, S2 60284
cf5cbff5d7
264f21d989
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-08T08:26:15.878Z
S1 60269, S2 60352
b1bcc0c725
cf5cbff5d7
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-08T08:26:17.807Z
S1 60340, S2 60352
0b47a4be20
b1bcc0c725
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-08T08:26:19.740Z
S1 60340, S2 60419
f0b1b9c5e5
0b47a4be20
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-08T08:26:21.675Z
S1 60405, S2 60419
1ba7326aef
f0b1b9c5e5
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-08T08:26:23.606Z
S1 60405, S2 60488
790cae6b04
1ba7326aef
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-08T08:26:25.545Z
S1 60466, S2 60488
2f090d2335
790cae6b04
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-08T08:26:27.471Z
S1 60466, S2 60562
22a0703bdd
2f090d2335
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-08T08:26:29.403Z
S1 60534, S2 60562
83f113a9ce
22a0703bdd
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-08T08:26:31.332Z
S1 60534, S2 60633
3b7a73ee8e
83f113a9ce
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-08T08:26:33.264Z
S1 60602, S2 60633
1624922fd0
3b7a73ee8e
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-08T08:26:35.194Z
S1 60602, S2 60703
c1aa985b0c
1624922fd0
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-08T08:26:37.126Z
S1 60670, S2 60703
2401c66f4b
c1aa985b0c
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-08T08:26:39.054Z
S1 60670, S2 60775
d34f58bc84
2401c66f4b
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-08T08:26:40.981Z
S1 60743, S2 60775
97c112ae1b
d34f58bc84
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-08T08:26:42.909Z
S1 60743, S2 60847
2936596e86
97c112ae1b
sk_4707cd57
71
move
S1 Exhibition2
71
2026-11-08T08:26:44.836Z
S1 60816, S2 60847
ea5e1562c2
2936596e86
sk_4707cd57
72
move
S2 Exhibition1
72
2026-11-08T08:26:46.770Z
S1 60816, S2 60913
a322fe5b63
ea5e1562c2
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.