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("2812250492169678300:set_01M7DHBP4GFQJ8HEC3PPD1Z63K") = 975f5c0c79281aca..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M7DHBP4JFDH9XDBV36T7RWDQ: verified
✓
signatures
59 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..59, every prev_hash links
✓
move log
59 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
59 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
59 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-14T17:23:26.619Z
S1 59801, S2 60000
587597e259
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T17:23:28.729Z
S1 59801, S2 59890
137d7fc0b6
587597e259
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T17:23:30.836Z
S1 59694, S2 59890
e0c6182c2a
137d7fc0b6
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T17:23:33.007Z
S1 59694, S2 59719
9af8153822
e0c6182c2a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T17:23:35.233Z
S1 59468, S2 59719
25c63fe596
9af8153822
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T17:23:37.213Z
S1 59468, S2 59739
c14f8270e8
25c63fe596
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T17:23:39.332Z
S1 59349, S2 59739
03f9db85b8
c14f8270e8
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T17:23:41.508Z
S1 59349, S2 59563
09e955bd86
03f9db85b8
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T17:23:43.602Z
S1 59255, S2 59563
9c35533c32
09e955bd86
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T17:23:45.732Z
S1 59255, S2 59433
81236a217c
9c35533c32
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T17:23:47.905Z
S1 59082, S2 59433
f0c789026e
81236a217c
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T17:23:50.002Z
S1 59082, S2 59336
c15bb66751
f0c789026e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T17:23:51.929Z
S1 59155, S2 59336
9dff31eb89
c15bb66751
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T17:23:53.903Z
S1 59155, S2 59362
8d890ce207
9dff31eb89
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T17:23:55.927Z
S1 59131, S2 59362
805e7466c1
8d890ce207
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T17:23:57.897Z
S1 59131, S2 59392
4d277e50ed
805e7466c1
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T17:23:59.929Z
S1 59099, S2 59392
82608e77ea
4d277e50ed
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T17:24:02.529Z
S1 59099, S2 58792
67764224cc
82608e77ea
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T17:24:04.627Z
S1 59001, S2 58792
1313a43759
67764224cc
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-14T17:24:06.607Z
S1 59001, S2 58812
6db6832f24
1313a43759
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-14T17:24:08.556Z
S1 59052, S2 58812
e1141b9541
6db6832f24
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-14T17:24:10.528Z
S1 59052, S2 58840
c48300e6d3
e1141b9541
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-14T17:24:12.500Z
S1 59080, S2 58840
2b5fad8337
c48300e6d3
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-14T17:24:14.495Z
S1 59080, S2 58845
fdce16518f
2b5fad8337
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-14T17:24:16.422Z
S1 59153, S2 58845
42b5f0a0f2
fdce16518f
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-14T17:24:18.384Z
S1 59153, S2 58883
3699dbd7f6
42b5f0a0f2
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-14T17:24:20.312Z
S1 59225, S2 58883
b9078e0255
3699dbd7f6
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-14T17:24:22.267Z
S1 59225, S2 58928
fe55d4070e
b9078e0255
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-14T17:24:24.222Z
S1 59270, S2 58928
ed56b11865
fe55d4070e
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-14T17:24:26.167Z
S1 59270, S2 58983
bc4c4eb01d
ed56b11865
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-14T17:24:28.126Z
S1 59311, S2 58983
c1d184299a
bc4c4eb01d
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-14T17:24:30.084Z
S1 59311, S2 59025
d09e9f162b
c1d184299a
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-14T17:24:32.033Z
S1 59362, S2 59025
4d1abf34a1
d09e9f162b
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-14T17:24:33.960Z
S1 59362, S2 59098
542315b5ae
4d1abf34a1
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-14T17:24:35.909Z
S1 59413, S2 59098
a25b03e186
542315b5ae
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-14T17:24:37.845Z
S1 59413, S2 59162
1ef197fe94
a25b03e186
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-14T17:24:39.817Z
S1 59441, S2 59162
214864ba87
1ef197fe94
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-14T17:24:41.770Z
S1 59441, S2 59209
511052e44b
214864ba87
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-14T17:24:43.753Z
S1 59458, S2 59209
80dfed75dd
511052e44b
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-14T17:24:45.717Z
S1 59458, S2 59245
a35caf1b38
80dfed75dd
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-14T17:24:47.650Z
S1 59525, S2 59245
6c4d8d24b8
a35caf1b38
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-14T17:24:49.579Z
S1 59525, S2 59316
7518c07dfe
6c4d8d24b8
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-14T17:24:51.515Z
S1 59589, S2 59316
74d98ae058
7518c07dfe
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-14T17:24:53.448Z
S1 59589, S2 59383
4bcb681e3d
74d98ae058
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-14T17:24:55.380Z
S1 59657, S2 59383
41d1148a93
4bcb681e3d
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-14T17:24:57.311Z
S1 59657, S2 59452
7d7126bbc3
41d1148a93
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-14T17:24:59.238Z
S1 59730, S2 59452
f0f4388617
7d7126bbc3
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-14T17:25:01.230Z
S1 59730, S2 59460
49a9cc5dc8
f0f4388617
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-14T17:25:03.195Z
S1 59765, S2 59460
61784281f0
49a9cc5dc8
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-14T17:25:05.128Z
S1 59765, S2 59527
e91ffc6f25
61784281f0
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-14T17:25:07.059Z
S1 59834, S2 59527
d32917f4a4
e91ffc6f25
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-14T17:25:08.992Z
S1 59834, S2 59594
ff77190ca4
d32917f4a4
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-14T17:25:10.921Z
S1 59905, S2 59594
dfa4229197
ff77190ca4
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-14T17:25:12.859Z
S1 59905, S2 59656
9f31358816
dfa4229197
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-14T17:25:14.792Z
S1 59972, S2 59656
331c228cff
9f31358816
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-14T17:25:16.719Z
S1 59972, S2 59729
4bb61ffa23
331c228cff
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-14T17:25:18.648Z
S1 60043, S2 59729
1a9cbd8c88
4bb61ffa23
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-14T17:25:20.573Z
S1 60043, S2 59804
f99920bd70
1a9cbd8c88
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-14T17:25:22.530Z
S1 60086, S2 59804
e0fb3c56e8
f99920bd70
sk_4707cd57
Game 2 m_01M7DHBP4ME7GV8DMJX2W2C834: 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
2026-11-14T17:23:26.619Z
S1 59801, S2 60000
6a3326736c
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T17:23:28.807Z
S1 59801, S2 59812
f79f17a84e
6a3326736c
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T17:23:30.901Z
S1 59707, S2 59812
16bb774c78
f79f17a84e
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T17:23:33.027Z
S1 59707, S2 59686
921f8cd6c1
16bb774c78
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T17:23:35.243Z
S1 59491, S2 59686
5abd7bd2a6
921f8cd6c1
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T17:23:37.238Z
S1 59491, S2 59691
7de5a54c28
5abd7bd2a6
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T17:23:39.336Z
S1 59393, S2 59691
6b98da377e
7de5a54c28
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T17:23:41.525Z
S1 59393, S2 59502
532c052742
6b98da377e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T17:23:43.599Z
S1 59319, S2 59502
7d6919da43
532c052742
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T17:23:45.710Z
S1 59319, S2 59391
b55d734b48
7d6919da43
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T17:23:47.914Z
S1 59115, S2 59391
40b7c6a672
b55d734b48
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T17:23:50.002Z
S1 59115, S2 59303
326ccb95cd
40b7c6a672
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T17:23:52.016Z
S1 59101, S2 59303
0c09d4b1c5
326ccb95cd
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T17:23:54.035Z
S1 59101, S2 59284
e46010fa56
0c09d4b1c5
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T17:23:56.035Z
S1 59101, S2 59284
dbc2313acb
e46010fa56
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T17:23:58.028Z
S1 59101, S2 59291
22d6f7d661
dbc2313acb
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T17:23:59.956Z
S1 59173, S2 59291
6324fe461f
22d6f7d661
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T17:24:02.804Z
S1 59173, S2 58443
18042e77f1
6324fe461f
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T17:24:04.926Z
S1 59051, S2 58443
532c808153
18042e77f1
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T17:24:06.918Z
S1 59051, S2 58451
3e8ff39607
532c808153
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T17:24:08.871Z
S1 59098, S2 58451
4fcdbc9f53
3e8ff39607
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T17:24:10.900Z
S1 59098, S2 58422
09faf36b2d
4fcdbc9f53
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T17:24:12.826Z
S1 59172, S2 58422
6e5f8c7de1
09faf36b2d
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T17:24:14.808Z
S1 59172, S2 58440
a6616fd167
6e5f8c7de1
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T17:24:16.806Z
S1 59174, S2 58440
f43f26e596
a6616fd167
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T17:24:18.799Z
S1 59174, S2 58447
cfbf9da990
f43f26e596
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T17:24:20.750Z
S1 59223, S2 58447
1b952588d2
cfbf9da990
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T17:24:22.704Z
S1 59223, S2 58493
bcf9731c8f
1b952588d2
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-14T17:24:24.710Z
S1 59217, S2 58493
1568f62617
bcf9731c8f
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-14T17:24:26.660Z
S1 59217, S2 58543
bc4761fd5c
1568f62617
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-14T17:24:28.769Z
S1 59108, S2 58543
db6533e6d8
bc4761fd5c
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-14T17:24:31.508Z
S1 59108, S2 57804
af0f552d08
db6533e6d8
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-14T17:24:33.456Z
S1 59160, S2 57804
c0a7ada36f
af0f552d08
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-14T17:24:35.399Z
S1 59160, S2 57861
a2d8c262cc
c0a7ada36f
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-14T17:24:37.342Z
S1 59217, S2 57861
6e5dd2686c
a2d8c262cc
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-14T17:24:39.281Z
S1 59217, S2 57922
cad554febc
6e5dd2686c
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-14T17:24:41.219Z
S1 59279, S2 57922
fdb134efac
cad554febc
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-14T17:24:43.153Z
S1 59279, S2 57988
994921e2e9
fdb134efac
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-14T17:24:45.095Z
S1 59337, S2 57988
c5d642f930
994921e2e9
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-14T17:24:47.039Z
S1 59337, S2 58044
62b90632d9
c5d642f930
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-14T17:24:48.975Z
S1 59401, S2 58044
533a5b888e
62b90632d9
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-14T17:24:50.910Z
S1 59401, S2 58109
7c221e09fd
533a5b888e
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-14T17:24:52.840Z
S1 59471, S2 58109
1e271ed60d
7c221e09fd
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-14T17:24:54.770Z
S1 59471, S2 58179
d8222efc50
1e271ed60d
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-14T17:24:56.700Z
S1 59541, S2 58179
83f67daf7f
d8222efc50
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-14T17:24:58.628Z
S1 59541, S2 58251
4f8df5014a
83f67daf7f
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-14T17:25:00.563Z
S1 59606, S2 58251
7cebbe8a28
4f8df5014a
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-14T17:25:02.574Z
S1 59606, S2 58240
05b8a17ee7
7cebbe8a28
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-14T17:25:04.641Z
S1 59539, S2 58240
b96d9d02f8
05b8a17ee7
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-14T17:25:06.575Z
S1 59539, S2 58306
2c36250e54
b96d9d02f8
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-14T17:25:08.508Z
S1 59606, S2 58306
dd29002546
2c36250e54
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-14T17:25:10.438Z
S1 59606, S2 58376
a5144f79f8
dd29002546
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-14T17:25:12.367Z
S1 59677, S2 58376
f2e8190c68
a5144f79f8
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-14T17:25:14.294Z
S1 59677, S2 58449
e5376c87f7
f2e8190c68
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-14T17:25:16.227Z
S1 59744, S2 58449
512d584a2b
e5376c87f7
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-14T17:25:18.172Z
S1 59744, S2 58504
09a7b20f45
512d584a2b
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-14T17:25:20.118Z
S1 59798, S2 58504
b6edbab20f
09a7b20f45
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-14T17:25:22.162Z
S1 59798, S2 58460
5fc84b4efd
b6edbab20f
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-14T17:25:24.325Z
S1 59635, S2 58460
cc9709b99e
5fc84b4efd
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-14T17:25:26.256Z
S1 59635, S2 58529
ee97adb5e9
cc9709b99e
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-14T17:25:28.181Z
S1 59710, S2 58529
8e7f66a81e
ee97adb5e9
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-14T17:25:30.107Z
S1 59710, S2 58603
926c6d1ba9
8e7f66a81e
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-14T17:25:32.036Z
S1 59781, S2 58603
bdfe269cf0
926c6d1ba9
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-14T17:25:33.960Z
S1 59781, S2 58679
a804720fe8
bdfe269cf0
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.