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("5862727869816495254:set_01M6SJ4KJDEDV90QVZ6H8QZH6G") = 6eaa3ff4084e8dcb..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6SJ4KJFF6PAS4412EEP2A0K: verified
✓
signatures
39 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..39, every prev_hash links
✓
move log
39 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
39 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
39 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T23:12:14.420Z
S1 59935, S2 60000
d48e85e974
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T23:12:16.422Z
S1 59935, S2 59998
15b5e63ef1
d48e85e974
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T23:12:18.503Z
S1 59854, S2 59998
49c2249788
15b5e63ef1
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T23:12:20.532Z
S1 59854, S2 59969
600b91e901
49c2249788
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T23:12:22.471Z
S1 59915, S2 59969
61328d760f
600b91e901
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T23:12:24.500Z
S1 59915, S2 59940
8a39ff56fa
61328d760f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T23:12:26.496Z
S1 59919, S2 59940
f6320180ae
8a39ff56fa
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T23:12:28.511Z
S1 59919, S2 59925
53a6d1bb46
f6320180ae
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T23:12:30.502Z
S1 59928, S2 59925
05482cbc35
53a6d1bb46
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T23:12:32.467Z
S1 59928, S2 59960
d1b93c63fd
05482cbc35
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T23:12:34.525Z
S1 59870, S2 59960
1cb132c599
d1b93c63fd
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T23:12:36.465Z
S1 59870, S2 60020
5c739bd28f
1cb132c599
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T23:12:38.427Z
S1 59908, S2 60020
a73da49e39
5c739bd28f
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T23:12:40.397Z
S1 59908, S2 60050
e49891b4f0
a73da49e39
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T23:12:42.402Z
S1 59903, S2 60050
5320dff81e
e49891b4f0
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T23:12:44.397Z
S1 59903, S2 60055
d59660bdf0
5320dff81e
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T23:12:46.415Z
S1 59885, S2 60055
f438186b0e
d59660bdf0
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T23:12:48.433Z
S1 59885, S2 60037
c4aa11c9bb
f438186b0e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T23:12:50.498Z
S1 59820, S2 60037
0d04ff97b3
c4aa11c9bb
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T23:12:52.502Z
S1 59820, S2 60033
2e75dd706d
0d04ff97b3
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T23:12:54.500Z
S1 59822, S2 60033
5a1155bcc6
2e75dd706d
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-06T23:12:56.465Z
S1 59822, S2 60068
9b0d7b3106
5a1155bcc6
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-06T23:12:58.497Z
S1 59790, S2 60068
02b4c163ac
9b0d7b3106
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-06T23:13:00.504Z
S1 59790, S2 60061
2112ea607f
02b4c163ac
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-06T23:13:02.621Z
S1 59673, S2 60061
77a6afc1b6
2112ea607f
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-06T23:13:04.924Z
S1 59673, S2 59758
f00a14c6e0
77a6afc1b6
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-06T23:13:06.866Z
S1 59731, S2 59758
084f4bdff5
f00a14c6e0
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-06T23:13:08.911Z
S1 59731, S2 59713
db65d4671f
084f4bdff5
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-06T23:13:10.903Z
S1 59739, S2 59713
9721771a6f
db65d4671f
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-06T23:13:12.926Z
S1 59739, S2 59690
4395458a96
9721771a6f
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-06T23:13:14.906Z
S1 59759, S2 59690
a6bf06ee28
4395458a96
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-06T23:13:16.906Z
S1 59759, S2 59690
16be5da72c
a6bf06ee28
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-06T23:13:18.838Z
S1 59827, S2 59690
27edf1bb39
16be5da72c
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-06T23:13:20.788Z
S1 59827, S2 59740
c70d3e1e0e
27edf1bb39
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-06T23:13:22.767Z
S1 59848, S2 59740
bdf7eaa096
c70d3e1e0e
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-06T23:13:24.829Z
S1 59848, S2 59678
cf062c3881
bdf7eaa096
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-06T23:13:26.899Z
S1 59778, S2 59678
479a9ef8b0
cf062c3881
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-06T23:13:28.832Z
S1 59778, S2 59745
894a2b0579
479a9ef8b0
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-06T23:13:30.762Z
S1 59848, S2 59745
99e0bb67b3
894a2b0579
sk_4707cd57
Game 2 m_01M6SJ4KJGFEEB1S74DYK7842T: verified
✓
signatures
64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..64, every prev_hash links
✓
move log
64 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
64 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
64 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T23:12:14.418Z
S1 59937, S2 60000
a618550f27
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T23:12:16.353Z
S1 59937, S2 60065
aa8853d97a
a618550f27
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T23:12:18.316Z
S1 59974, S2 60065
bc1dc5e951
aa8853d97a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T23:12:20.312Z
S1 59974, S2 60069
ca6523467f
bc1dc5e951
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T23:12:22.242Z
S1 60044, S2 60069
c59b35f743
ca6523467f
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T23:12:24.205Z
S1 60044, S2 60106
5530ef6f8f
c59b35f743
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T23:12:26.209Z
S1 60040, S2 60106
387400efca
5530ef6f8f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T23:12:28.205Z
S1 60040, S2 60110
3b3fd431c9
387400efca
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T23:12:30.198Z
S1 60047, S2 60110
21c94ad9d4
3b3fd431c9
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T23:12:32.207Z
S1 60047, S2 60101
3a75a4307d
21c94ad9d4
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T23:12:34.203Z
S1 60051, S2 60101
22a2b2a65e
3a75a4307d
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T23:12:36.132Z
S1 60051, S2 60172
4e68572d86
22a2b2a65e
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T23:12:38.097Z
S1 60086, S2 60172
26c633470f
4e68572d86
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T23:12:40.118Z
S1 60086, S2 60151
abc97e1921
26c633470f
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T23:12:42.118Z
S1 60086, S2 60151
721306bb16
abc97e1921
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T23:12:44.095Z
S1 60086, S2 60174
649f47ac12
721306bb16
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T23:12:46.035Z
S1 60146, S2 60174
016b712d41
649f47ac12
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T23:12:48.096Z
S1 60146, S2 60113
6db8ae0ee3
016b712d41
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T23:12:50.123Z
S1 60119, S2 60113
b0f4664b04
6db8ae0ee3
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-06T23:12:52.119Z
S1 60119, S2 60117
583bbeb7c7
b0f4664b04
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-06T23:12:54.104Z
S1 60134, S2 60117
a5c64edebb
583bbeb7c7
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-06T23:12:56.121Z
S1 60134, S2 60100
7fb0c5110f
a5c64edebb
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-06T23:12:58.053Z
S1 60202, S2 60100
a092cc16ff
7fb0c5110f
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-06T23:13:00.037Z
S1 60202, S2 60116
775b50d8d4
a092cc16ff
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-06T23:13:02.435Z
S1 59804, S2 60116
12c4d8943a
775b50d8d4
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-06T23:13:04.737Z
S1 59804, S2 59814
11811e2d83
12c4d8943a
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-06T23:13:06.815Z
S1 59726, S2 59814
3a9775330e
11811e2d83
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-06T23:13:08.764Z
S1 59726, S2 59865
28e8b57685
3a9775330e
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-06T23:13:10.737Z
S1 59753, S2 59865
4875f377d0
28e8b57685
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-06T23:13:12.810Z
S1 59753, S2 59792
0c2861d410
4875f377d0
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-06T23:13:14.866Z
S1 59697, S2 59792
5f275d1205
0c2861d410
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-06T23:13:16.795Z
S1 59697, S2 59863
31621fd131
5f275d1205
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-06T23:13:18.772Z
S1 59720, S2 59863
345ec14c95
31621fd131
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-06T23:13:20.704Z
S1 59720, S2 59931
57d26d6077
345ec14c95
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-06T23:13:22.661Z
S1 59763, S2 59931
af22f2c620
57d26d6077
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-06T23:13:24.631Z
S1 59763, S2 59961
56d2adf2d6
af22f2c620
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-06T23:13:26.609Z
S1 59785, S2 59961
a243a7f3a9
56d2adf2d6
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-06T23:13:28.562Z
S1 59785, S2 60008
6b75b5117e
a243a7f3a9
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-06T23:13:30.514Z
S1 59833, S2 60008
32c9675c50
6b75b5117e
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-06T23:13:32.459Z
S1 59833, S2 60063
18855c5491
32c9675c50
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-06T23:13:34.399Z
S1 59893, S2 60063
72f4f8c2bf
18855c5491
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-06T23:13:36.359Z
S1 59893, S2 60103
c6dec0bbb9
72f4f8c2bf
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-06T23:13:38.305Z
S1 59947, S2 60103
e10f19ad93
c6dec0bbb9
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-06T23:13:40.251Z
S1 59947, S2 60157
d42e667b39
e10f19ad93
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-06T23:13:42.190Z
S1 60008, S2 60157
7673442593
d42e667b39
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-06T23:13:44.134Z
S1 60008, S2 60213
07d8bdfe40
7673442593
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-06T23:13:46.085Z
S1 60057, S2 60213
aaf6ae58cd
07d8bdfe40
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-06T23:13:48.038Z
S1 60057, S2 60260
265449b83b
aaf6ae58cd
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-06T23:13:49.986Z
S1 60109, S2 60260
23c3f8c50c
265449b83b
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-06T23:13:51.922Z
S1 60109, S2 60324
c309dab982
23c3f8c50c
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-06T23:13:53.864Z
S1 60167, S2 60324
17e7143a6c
c309dab982
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-06T23:13:55.802Z
S1 60167, S2 60386
eb91d7ae30
17e7143a6c
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-06T23:13:57.734Z
S1 60235, S2 60386
0b80e55113
eb91d7ae30
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-06T23:13:59.668Z
S1 60235, S2 60452
4b5b5fc32b
0b80e55113
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-06T23:14:01.823Z
S1 60080, S2 60452
2312993f01
4b5b5fc32b
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-06T23:14:03.980Z
S1 60080, S2 60295
cc865c73b8
2312993f01
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-06T23:14:05.928Z
S1 60132, S2 60295
58543606ee
cc865c73b8
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-06T23:14:07.901Z
S1 60132, S2 60322
1b3e421e3b
58543606ee
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-06T23:14:09.828Z
S1 60205, S2 60322
5cddb47fef
1b3e421e3b
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-06T23:14:11.758Z
S1 60205, S2 60392
fcd6f473ef
5cddb47fef
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-06T23:14:13.683Z
S1 60280, S2 60392
15a9f290b3
fcd6f473ef
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-06T23:14:15.613Z
S1 60280, S2 60462
44c6468256
15a9f290b3
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-06T23:14:17.543Z
S1 60350, S2 60462
52a782c767
44c6468256
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-06T23:14:19.470Z
S1 60350, S2 60535
b9456e6264
52a782c767
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.