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("6083920485214372301:set_01M7G8J3CYFSQVMR2GD2A4WFQ5") = 215b469f2e504b2d..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7G8J3D1EM0SSD95DFN53TBM: verified
✓
signatures
31 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..31, every prev_hash links
✓
move log
31 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
31 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
31 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-15T18:47:22.909Z
S1 59815, S2 60000
298db40bef
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T18:47:25.001Z
S1 59815, S2 59908
c3c03cf1d6
298db40bef
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T18:47:27.133Z
S1 59683, S2 59908
0e1d9bca91
c3c03cf1d6
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T18:47:29.220Z
S1 59683, S2 59821
f56909a121
0e1d9bca91
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T18:47:31.296Z
S1 59607, S2 59821
c5ed874339
f56909a121
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T18:47:33.296Z
S1 59607, S2 59821
58a1285753
c5ed874339
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T18:47:35.326Z
S1 59577, S2 59821
5446c093c9
58a1285753
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T18:47:37.418Z
S1 59577, S2 59729
2bd85e6021
5446c093c9
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T18:47:39.448Z
S1 59547, S2 59729
649eb30fc4
2bd85e6021
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T18:47:41.428Z
S1 59547, S2 59749
b255febd76
649eb30fc4
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T18:47:43.422Z
S1 59553, S2 59749
010aaacb97
b255febd76
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T18:47:45.529Z
S1 59553, S2 59642
b8cdc8c784
010aaacb97
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T18:47:47.605Z
S1 59477, S2 59642
0d620e6caa
b8cdc8c784
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T18:47:49.633Z
S1 59477, S2 59614
31d996591d
0d620e6caa
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T18:47:51.636Z
S1 59474, S2 59614
16dbb5fad4
31d996591d
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T18:47:53.567Z
S1 59474, S2 59683
6c3d3af35a
16dbb5fad4
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T18:47:55.596Z
S1 59445, S2 59683
b3a295a2bb
6c3d3af35a
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T18:47:57.608Z
S1 59445, S2 59671
9ba6254cdc
b3a295a2bb
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T18:47:59.608Z
S1 59445, S2 59671
dcd3679055
9ba6254cdc
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T18:48:02.637Z
S1 59445, S2 58642
5004108e58
dcd3679055
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T18:48:04.842Z
S1 59240, S2 58642
6d0c2bae77
5004108e58
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T18:48:06.833Z
S1 59240, S2 58651
4e9a9a81e6
6d0c2bae77
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T18:48:08.767Z
S1 59306, S2 58651
f9b42071db
4e9a9a81e6
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-15T18:48:10.734Z
S1 59306, S2 58684
2f47dc4d1b
f9b42071db
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-15T18:48:12.806Z
S1 59234, S2 58684
4a156737e0
2f47dc4d1b
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-15T18:48:14.795Z
S1 59234, S2 58695
68898ced9c
4a156737e0
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-15T18:48:16.828Z
S1 59201, S2 58695
4954520e2c
68898ced9c
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-15T18:48:18.842Z
S1 59201, S2 58681
bcd1585889
4954520e2c
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-15T18:48:20.831Z
S1 59212, S2 58681
a3a84ccbc7
bcd1585889
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-15T18:48:22.759Z
S1 59212, S2 58753
bb16db070a
a3a84ccbc7
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-15T18:48:24.692Z
S1 59279, S2 58753
7b1f2046a5
bb16db070a
sk_4707cd57
Game 2 m_01M7G8J3D2FXAB05MCV4GPYDHS: verified
✓
signatures
63 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..63, every prev_hash links
✓
move log
63 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
63 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
63 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T18:47:22.908Z
S1 59816, S2 60000
4d9e51863d
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T18:47:24.996Z
S1 59816, S2 59912
b550bb76e0
4d9e51863d
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T18:47:27.016Z
S1 59796, S2 59912
6692dfe534
b550bb76e0
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T18:47:29.104Z
S1 59796, S2 59824
858bfd0d85
6692dfe534
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T18:47:31.044Z
S1 59856, S2 59824
7f72286d4e
858bfd0d85
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T18:47:33.024Z
S1 59856, S2 59844
6f9b73b1cf
7f72286d4e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T18:47:35.237Z
S1 59643, S2 59844
ba0e297ccb
6f9b73b1cf
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T18:47:37.290Z
S1 59643, S2 59791
5b6cc8b7b9
ba0e297ccb
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T18:47:39.311Z
S1 59622, S2 59791
52ce0431cf
5b6cc8b7b9
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T18:47:41.298Z
S1 59622, S2 59804
8bd74cad93
52ce0431cf
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T18:47:43.298Z
S1 59622, S2 59804
45525db33a
8bd74cad93
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T18:47:45.322Z
S1 59622, S2 59780
3d83f89976
45525db33a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T18:47:47.435Z
S1 59509, S2 59780
29c9e63254
3d83f89976
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T18:47:49.421Z
S1 59509, S2 59794
4327cb18e8
29c9e63254
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T18:47:51.398Z
S1 59532, S2 59794
8a1a36c8b2
4327cb18e8
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T18:47:53.338Z
S1 59532, S2 59854
8f7ee51ccf
8a1a36c8b2
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T18:47:55.301Z
S1 59569, S2 59854
575fcba235
8f7ee51ccf
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T18:47:57.333Z
S1 59569, S2 59822
44de438c7f
575fcba235
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T18:47:59.318Z
S1 59584, S2 59822
4a67a781b7
44de438c7f
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T18:48:01.522Z
S1 59584, S2 59618
fde64ebffb
4a67a781b7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T18:48:04.436Z
S1 58670, S2 59618
e65361c86e
fde64ebffb
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T18:48:06.423Z
S1 58670, S2 59631
9d4f2bac44
e65361c86e
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T18:48:08.357Z
S1 58736, S2 59631
4329edd47b
9d4f2bac44
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T18:48:10.326Z
S1 58736, S2 59662
9ed5f3e471
4329edd47b
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T18:48:12.256Z
S1 58806, S2 59662
1665f35e45
9ed5f3e471
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T18:48:14.187Z
S1 58806, S2 59731
974f7a4954
1665f35e45
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T18:48:16.200Z
S1 58793, S2 59731
24eb5f0f85
974f7a4954
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T18:48:18.167Z
S1 58793, S2 59764
8a0a2fbc7c
24eb5f0f85
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T18:48:20.228Z
S1 58732, S2 59764
aed0c7e7ab
8a0a2fbc7c
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T18:48:22.235Z
S1 58732, S2 59757
5cca9d4a39
aed0c7e7ab
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T18:48:24.224Z
S1 58743, S2 59757
6a29c02725
5cca9d4a39
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T18:48:26.173Z
S1 58743, S2 59808
996275bd83
6a29c02725
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-15T18:48:28.205Z
S1 58711, S2 59808
64091513ee
996275bd83
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-15T18:48:30.159Z
S1 58711, S2 59854
2e0cfebe27
64091513ee
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-15T18:48:32.084Z
S1 58786, S2 59854
c89fbb9a3b
2e0cfebe27
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-15T18:48:34.030Z
S1 58786, S2 59908
069a103305
c89fbb9a3b
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-15T18:48:35.981Z
S1 58835, S2 59908
34b599a17a
069a103305
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-15T18:48:37.925Z
S1 58835, S2 59964
afb40d9b2d
34b599a17a
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-15T18:48:39.865Z
S1 58895, S2 59964
f9caf17cb8
afb40d9b2d
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-15T18:48:41.800Z
S1 58895, S2 60029
59b3fdb65f
f9caf17cb8
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-15T18:48:43.741Z
S1 58954, S2 60029
efee6a7318
59b3fdb65f
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-15T18:48:45.676Z
S1 58954, S2 60094
e6e97699eb
efee6a7318
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-15T18:48:47.611Z
S1 59019, S2 60094
54986bb324
e6e97699eb
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-15T18:48:49.542Z
S1 59019, S2 60163
b68c71e5c0
54986bb324
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-15T18:48:51.475Z
S1 59086, S2 60163
7ba0a1f50c
b68c71e5c0
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-15T18:48:53.411Z
S1 59086, S2 60227
645f252ba4
7ba0a1f50c
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-15T18:48:55.342Z
S1 59155, S2 60227
84b681f12e
645f252ba4
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-15T18:48:57.270Z
S1 59155, S2 60299
33948d8093
84b681f12e
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-15T18:48:59.205Z
S1 59220, S2 60299
32894120b2
33948d8093
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-15T18:49:01.138Z
S1 59220, S2 60366
b447b7b510
32894120b2
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-15T18:49:03.079Z
S1 59279, S2 60366
213673f150
b447b7b510
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-15T18:49:05.029Z
S1 59279, S2 60416
96855e7312
213673f150
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-15T18:49:06.967Z
S1 59341, S2 60416
f7babf925c
96855e7312
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-15T18:49:08.894Z
S1 59341, S2 60489
cee0bf51ee
f7babf925c
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-15T18:49:10.823Z
S1 59412, S2 60489
0c2c4c90e4
cee0bf51ee
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-15T18:49:12.759Z
S1 59412, S2 60553
3d5b8bd198
0c2c4c90e4
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-15T18:49:14.691Z
S1 59480, S2 60553
4506fd662e
3d5b8bd198
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-15T18:49:16.622Z
S1 59480, S2 60622
3de53bfe92
4506fd662e
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-15T18:49:18.547Z
S1 59555, S2 60622
0bba632bf2
3de53bfe92
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-15T18:49:20.474Z
S1 59555, S2 60695
c05555d4b5
0bba632bf2
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-15T18:49:22.414Z
S1 59615, S2 60695
a63caf00a0
c05555d4b5
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-15T18:49:24.341Z
S1 59615, S2 60768
c346e6ee79
a63caf00a0
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-15T18:49:26.271Z
S1 59685, S2 60768
df00ab7214
c346e6ee79
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.