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("7290048788143541958:set_01M6P7WE6WFJBAJ6WFYSVJ4N17") = 9c3b26358c3b030f..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6P7WE6YE1WVV740YQ0K9FVA: verified
✓
signatures
49 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..49, every prev_hash links
✓
move log
49 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
49 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
49 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T16:15:17.813Z
S1 59853, S2 60000
12c74db75f
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T16:15:19.759Z
S1 59853, S2 60054
94c48ea4f9
12c74db75f
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T16:15:21.725Z
S1 59887, S2 60054
330504b57e
94c48ea4f9
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T16:15:23.797Z
S1 59887, S2 59982
f62eb8df69
330504b57e
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T16:15:25.798Z
S1 59886, S2 59982
f66574529a
f62eb8df69
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T16:15:27.761Z
S1 59886, S2 60019
fcdda8e07c
f66574529a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T16:15:29.797Z
S1 59850, S2 60019
a328d6a7d4
fcdda8e07c
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T16:15:31.814Z
S1 59850, S2 60002
6f9a0691c0
a328d6a7d4
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T16:15:33.770Z
S1 59894, S2 60002
e4a6d2544f
6f9a0691c0
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T16:15:35.728Z
S1 59894, S2 60044
e7dc0c559b
e4a6d2544f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T16:15:37.657Z
S1 59965, S2 60044
ca60891169
e7dc0c559b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T16:15:39.705Z
S1 59965, S2 59996
afbed2d53d
ca60891169
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T16:15:41.650Z
S1 60020, S2 59996
f0a4316ffe
afbed2d53d
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T16:15:43.593Z
S1 60020, S2 60053
1b736c6213
f0a4316ffe
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T16:15:45.523Z
S1 60090, S2 60053
935b616246
1b736c6213
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T16:15:47.495Z
S1 60090, S2 60081
71f19cf9ce
935b616246
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T16:15:49.529Z
S1 60056, S2 60081
2f18555b90
71f19cf9ce
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T16:15:51.636Z
S1 60056, S2 59974
5be65600e0
2f18555b90
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T16:15:53.659Z
S1 60033, S2 59974
8baf2e171e
5be65600e0
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T16:15:55.587Z
S1 60033, S2 60046
e07835fc60
8baf2e171e
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T16:15:57.622Z
S1 59998, S2 60046
3ffd593fc3
e07835fc60
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-05T16:15:59.564Z
S1 59998, S2 60104
08f2809e9d
3ffd593fc3
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-05T16:16:02.120Z
S1 59442, S2 60104
c518436ed7
08f2809e9d
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-05T16:16:04.212Z
S1 59442, S2 60012
ec2ba0fcf4
c518436ed7
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-05T16:16:06.200Z
S1 59454, S2 60012
95cf87c4c6
ec2ba0fcf4
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-05T16:16:08.219Z
S1 59454, S2 59993
78421cea1b
95cf87c4c6
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-05T16:16:10.314Z
S1 59359, S2 59993
a4bf3cc097
78421cea1b
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-05T16:16:12.277Z
S1 59359, S2 60030
edf0d7d3a7
a4bf3cc097
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-05T16:16:14.204Z
S1 59432, S2 60030
a05308d8f4
edf0d7d3a7
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-05T16:16:16.162Z
S1 59432, S2 60072
16d2c7284d
a05308d8f4
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-05T16:16:18.099Z
S1 59495, S2 60072
763f6e5bf9
16d2c7284d
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-05T16:16:20.031Z
S1 59495, S2 60140
1762412988
763f6e5bf9
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-05T16:16:22.023Z
S1 59503, S2 60140
8ce3690728
1762412988
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-05T16:16:24.018Z
S1 59503, S2 60145
5601835682
8ce3690728
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-05T16:16:26.026Z
S1 59495, S2 60145
b1f90f446d
5601835682
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-05T16:16:27.959Z
S1 59495, S2 60212
877927aba4
b1f90f446d
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-05T16:16:30.005Z
S1 59449, S2 60212
df319f6e08
877927aba4
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-05T16:16:31.989Z
S1 59449, S2 60228
5955554c37
df319f6e08
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-05T16:16:33.919Z
S1 59519, S2 60228
433508b3ff
5955554c37
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-05T16:16:35.879Z
S1 59519, S2 60268
942ccc18d9
433508b3ff
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-05T16:16:37.803Z
S1 59595, S2 60268
ee194b28cd
942ccc18d9
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-05T16:16:39.769Z
S1 59595, S2 60302
4950fc8fdf
ee194b28cd
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-05T16:16:41.694Z
S1 59670, S2 60302
fe57ca04ec
4950fc8fdf
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-05T16:16:43.697Z
S1 59670, S2 60299
4233191da9
fe57ca04ec
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-05T16:16:45.621Z
S1 59746, S2 60299
4ee850b6be
4233191da9
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-05T16:16:47.548Z
S1 59746, S2 60372
e1f17a9027
4ee850b6be
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-05T16:16:49.510Z
S1 59784, S2 60372
0cfb158449
e1f17a9027
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-05T16:16:51.445Z
S1 59784, S2 60437
4d56e89ea7
0cfb158449
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-05T16:16:53.372Z
S1 59857, S2 60437
b921c532f1
4d56e89ea7
sk_4707cd57
Game 2 m_01M6P7WE71EBDA13PHRVCHRKDF: verified
✓
signatures
33 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..33, every prev_hash links
✓
move log
33 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
33 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
33 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T16:15:17.819Z
S1 59847, S2 60000
dbbf27cb07
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T16:15:19.806Z
S1 59847, S2 60013
8c9009f239
dbbf27cb07
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T16:15:21.912Z
S1 59741, S2 60013
4677b2a631
8c9009f239
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T16:15:23.914Z
S1 59741, S2 60011
c5a26f97be
4677b2a631
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T16:15:25.918Z
S1 59737, S2 60011
0682e4df53
c5a26f97be
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T16:15:27.906Z
S1 59737, S2 60023
bc36fb54f3
0682e4df53
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T16:15:29.926Z
S1 59717, S2 60023
0f5c7751bc
bc36fb54f3
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T16:15:31.928Z
S1 59717, S2 60021
3fc9d53f8d
0f5c7751bc
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T16:15:33.900Z
S1 59745, S2 60021
a874137172
3fc9d53f8d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T16:15:35.915Z
S1 59745, S2 60006
30949f95f6
a874137172
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T16:15:37.896Z
S1 59764, S2 60006
feed4926c0
30949f95f6
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T16:15:39.908Z
S1 59764, S2 59994
0de984a0e2
feed4926c0
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T16:15:41.837Z
S1 59835, S2 59994
49fc20a65c
0de984a0e2
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T16:15:43.802Z
S1 59835, S2 60029
ce785bba58
49fc20a65c
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T16:15:45.827Z
S1 59810, S2 60029
2d5c2ad233
ce785bba58
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T16:15:47.755Z
S1 59810, S2 60101
2f82177707
2d5c2ad233
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T16:15:49.719Z
S1 59846, S2 60101
cc286e4149
2f82177707
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T16:15:51.897Z
S1 59846, S2 59923
0090312115
cc286e4149
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T16:15:53.837Z
S1 59906, S2 59923
0077ad72cd
0090312115
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T16:15:55.836Z
S1 59906, S2 59924
37fa202938
0077ad72cd
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T16:15:57.765Z
S1 59977, S2 59924
0f777c1079
37fa202938
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T16:15:59.815Z
S1 59977, S2 59874
b0684ead3b
0f777c1079
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-05T16:16:02.408Z
S1 59384, S2 59874
120fb41841
b0684ead3b
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-05T16:16:04.527Z
S1 59384, S2 59755
40c8006faa
120fb41841
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-05T16:16:06.503Z
S1 59408, S2 59755
60e15dd09f
40c8006faa
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-05T16:16:08.434Z
S1 59408, S2 59824
14e6456feb
60e15dd09f
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-05T16:16:10.395Z
S1 59447, S2 59824
db8879134d
14e6456feb
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-05T16:16:12.325Z
S1 59447, S2 59894
d8c5715f27
db8879134d
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-05T16:16:14.316Z
S1 59456, S2 59894
75c7d1d6b9
d8c5715f27
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-05T16:16:16.242Z
S1 59456, S2 59968
4a262b82b8
75c7d1d6b9
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-05T16:16:18.192Z
S1 59506, S2 59968
6a4b24c497
4a262b82b8
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-05T16:16:20.128Z
S1 59506, S2 60032
cc57f26135
6a4b24c497
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-05T16:16:22.097Z
S1 59537, S2 60032
2c8556bebf
cc57f26135
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.