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("3929368981738577099:set_01M7422Z9NE0JT3537HPBTAW4C") = e5d556db1bcbe894..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7422Z9PFT8AW1ERMTN2GY8G: verified
✓
signatures
38 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..38, every prev_hash links
✓
move log
38 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
38 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
38 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-11T01:03:22.525Z
S1 59838, S2 60000
63ee877bfc
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-11T01:03:24.711Z
S1 59838, S2 59814
5a12849e1e
63ee877bfc
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-11T01:03:26.836Z
S1 59713, S2 59814
e14b36d6c4
5a12849e1e
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-11T01:03:28.843Z
S1 59713, S2 59807
eeb50a285d
e14b36d6c4
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-11T01:03:30.938Z
S1 59618, S2 59807
40fa3302cb
eeb50a285d
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-11T01:03:33.038Z
S1 59618, S2 59707
f649c72813
40fa3302cb
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-11T01:03:35.255Z
S1 59401, S2 59707
fb29ca9da2
f649c72813
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-11T01:03:37.332Z
S1 59401, S2 59630
6deee9563f
fb29ca9da2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-11T01:03:39.522Z
S1 59211, S2 59630
28a0551827
6deee9563f
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-11T01:03:41.618Z
S1 59211, S2 59534
30cf843c06
28a0551827
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-11T01:03:43.805Z
S1 59024, S2 59534
b3155a2ffe
30cf843c06
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-11T01:03:45.803Z
S1 59024, S2 59536
fa010efc85
b3155a2ffe
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-11T01:03:47.915Z
S1 58912, S2 59536
37a1841535
fa010efc85
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-11T01:03:50.008Z
S1 58912, S2 59443
7cffba18e7
37a1841535
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-11T01:03:52.125Z
S1 58795, S2 59443
32003525b9
7cffba18e7
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-11T01:03:54.223Z
S1 58795, S2 59345
df9946a633
32003525b9
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-11T01:03:56.302Z
S1 58716, S2 59345
cc7b50e68d
df9946a633
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-11T01:03:58.298Z
S1 58716, S2 59349
2698fbe2fe
cc7b50e68d
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-11T01:04:00.507Z
S1 58507, S2 59349
7c096f857c
2698fbe2fe
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-11T01:04:03.004Z
S1 58507, S2 58852
3a21d3066a
7c096f857c
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-11T01:04:05.027Z
S1 58484, S2 58852
1c17c48f1c
3a21d3066a
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-11T01:04:07.021Z
S1 58484, S2 58858
4330dcc5aa
1c17c48f1c
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-11T01:04:08.946Z
S1 58559, S2 58858
3ca46326f6
4330dcc5aa
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-11T01:04:11.011Z
S1 58559, S2 58793
d3514e4ebe
3ca46326f6
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-11T01:04:13.014Z
S1 58556, S2 58793
3edf315bc3
d3514e4ebe
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-11T01:04:15.007Z
S1 58556, S2 58800
bfe27e50ae
3edf315bc3
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-11T01:04:17.013Z
S1 58550, S2 58800
e7c573a300
bfe27e50ae
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-11T01:04:18.997Z
S1 58550, S2 58816
cc27dc32e6
e7c573a300
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-11T01:04:21.001Z
S1 58546, S2 58816
33e4578e54
cc27dc32e6
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-11T01:04:22.967Z
S1 58546, S2 58850
085ddfc2ac
33e4578e54
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-11T01:04:25.003Z
S1 58510, S2 58850
d7e1755022
085ddfc2ac
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-11T01:04:26.957Z
S1 58510, S2 58896
cdc18f388e
d7e1755022
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-11T01:04:28.888Z
S1 58579, S2 58896
e31d305d60
cdc18f388e
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-11T01:04:30.839Z
S1 58579, S2 58945
086149b56d
e31d305d60
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-11T01:04:32.898Z
S1 58520, S2 58945
3cdc9f9294
086149b56d
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-11T01:04:34.866Z
S1 58520, S2 58977
f2c84b718c
3cdc9f9294
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-11T01:04:36.818Z
S1 58568, S2 58977
05106bb3fd
f2c84b718c
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-11T01:04:38.745Z
S1 58568, S2 59050
0b62874664
05106bb3fd
sk_4707cd57
Game 2 m_01M7422Z9RE7QRQFW6FZ60MD4W: 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 Exhibition2
1
2026-11-11T01:03:22.528Z
S1 59835, S2 60000
59a61bc275
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-11T01:03:24.635Z
S1 59835, S2 59893
83efaca984
59a61bc275
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-11T01:03:26.732Z
S1 59738, S2 59893
43184b9b2c
83efaca984
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-11T01:03:28.808Z
S1 59738, S2 59817
9c34a569b9
43184b9b2c
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-11T01:03:30.935Z
S1 59611, S2 59817
bf7bddf377
9c34a569b9
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-11T01:03:33.100Z
S1 59611, S2 59652
111d813a78
bf7bddf377
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-11T01:03:35.299Z
S1 59412, S2 59652
4c80d6216a
111d813a78
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-11T01:03:37.400Z
S1 59412, S2 59551
58e100d1cf
4c80d6216a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-11T01:03:39.511Z
S1 59301, S2 59551
8761fd2b5f
58e100d1cf
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-11T01:03:41.609Z
S1 59301, S2 59453
2fe851e8ff
8761fd2b5f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-11T01:03:43.734Z
S1 59176, S2 59453
e29a0900b9
2fe851e8ff
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-11T01:03:45.743Z
S1 59176, S2 59444
04209b347c
e29a0900b9
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-11T01:03:47.909Z
S1 59010, S2 59444
142966a150
04209b347c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-11T01:03:50.003Z
S1 59010, S2 59350
8c6d086195
142966a150
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-11T01:03:52.015Z
S1 58998, S2 59350
68d2898679
8c6d086195
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-11T01:03:54.102Z
S1 58998, S2 59263
26b2f9f665
68d2898679
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-11T01:03:56.097Z
S1 59003, S2 59263
498e9ae562
26b2f9f665
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-11T01:03:58.100Z
S1 59003, S2 59260
a75179f8e8
498e9ae562
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-11T01:04:00.397Z
S1 58706, S2 59260
49fe742aec
a75179f8e8
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-11T01:04:02.830Z
S1 58706, S2 58827
3a0d5ca3c7
49fe742aec
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-11T01:04:04.909Z
S1 58627, S2 58827
5d5c1e66fb
3a0d5ca3c7
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-11T01:04:06.904Z
S1 58627, S2 58832
3413aff1f3
5d5c1e66fb
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-11T01:04:08.833Z
S1 58698, S2 58832
17b75bdfb6
3413aff1f3
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-11T01:04:10.824Z
S1 58698, S2 58841
6e78928841
17b75bdfb6
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-11T01:04:12.828Z
S1 58694, S2 58841
476a78ce90
6e78928841
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-11T01:04:14.832Z
S1 58694, S2 58837
7ea55cf404
476a78ce90
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-11T01:04:16.796Z
S1 58730, S2 58837
b1fe84bd1e
7ea55cf404
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-11T01:04:18.797Z
S1 58730, S2 58836
9805cfb02c
b1fe84bd1e
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-11T01:04:20.799Z
S1 58728, S2 58836
2b42312fc5
9805cfb02c
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-11T01:04:22.768Z
S1 58728, S2 58867
de3d622528
2b42312fc5
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-11T01:04:24.800Z
S1 58696, S2 58867
78bfcf464e
de3d622528
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-11T01:04:26.805Z
S1 58696, S2 58862
696d13aad9
78bfcf464e
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-11T01:04:28.816Z
S1 58685, S2 58862
82daa0ed7e
696d13aad9
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-11T01:04:30.832Z
S1 58685, S2 58846
63d8cfdc30
82daa0ed7e
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-11T01:04:32.903Z
S1 58614, S2 58846
9b0b700363
63d8cfdc30
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-11T01:04:34.921Z
S1 58614, S2 58828
a620f4ca25
9b0b700363
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-11T01:04:36.859Z
S1 58676, S2 58828
d0b50b4ed4
a620f4ca25
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-11T01:04:38.815Z
S1 58676, S2 58872
60435e9d3f
d0b50b4ed4
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-11T01:04:40.740Z
S1 58751, S2 58872
2954fb6ddd
60435e9d3f
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-11T01:04:42.675Z
S1 58751, S2 58937
1164cad5e5
2954fb6ddd
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-11T01:04:44.601Z
S1 58825, S2 58937
dbf022366a
1164cad5e5
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-11T01:04:46.528Z
S1 58825, S2 59010
dddb8195aa
dbf022366a
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.