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("1967131507880039260:set_01M68C00MWERPR8R63AANXAGJE") = dfd4fa34dd400a5c..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M68C00MYERFTCKZQA3KY7BNN: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-10-31T06:57:47.215Z
S1 59891, S2 60000
55bab4b763
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-10-31T06:57:49.326Z
S1 59891, S2 59889
408af247d7
55bab4b763
sk_4707cd57
3
move
S1 Exhibition1
3
2026-10-31T06:57:51.305Z
S1 59912, S2 59889
9402ccbf7d
408af247d7
sk_4707cd57
4
move
S2 Exhibition2
4
2026-10-31T06:57:53.269Z
S1 59912, S2 59925
009a86064d
9402ccbf7d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-10-31T06:57:55.255Z
S1 59926, S2 59925
dd452b55f3
009a86064d
sk_4707cd57
6
move
S2 Exhibition2
6
2026-10-31T06:57:57.303Z
S1 59926, S2 59877
c1d66b2b01
dd452b55f3
sk_4707cd57
7
move
S1 Exhibition1
7
2026-10-31T06:57:59.303Z
S1 59926, S2 59877
51ae4cfad7
c1d66b2b01
sk_4707cd57
8
move
S2 Exhibition2
8
2026-10-31T06:58:01.340Z
S1 59926, S2 59840
60cf24c130
51ae4cfad7
sk_4707cd57
9
move
S1 Exhibition1
9
2026-10-31T06:58:03.600Z
S1 59666, S2 59840
f2d4d6f56b
60cf24c130
sk_4707cd57
10
move
S2 Exhibition2
10
2026-10-31T06:58:05.802Z
S1 59666, S2 59638
26c8f08214
f2d4d6f56b
sk_4707cd57
11
move
S1 Exhibition1
11
2026-10-31T06:58:07.902Z
S1 59566, S2 59638
05f7bcf96a
26c8f08214
sk_4707cd57
12
move
S2 Exhibition2
12
2026-10-31T06:58:09.843Z
S1 59566, S2 59697
43647e71cc
05f7bcf96a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-10-31T06:58:11.931Z
S1 59478, S2 59697
0745c7b1c1
43647e71cc
sk_4707cd57
14
move
S2 Exhibition2
14
2026-10-31T06:58:13.921Z
S1 59478, S2 59707
f26875b1cc
0745c7b1c1
sk_4707cd57
15
move
S1 Exhibition1
15
2026-10-31T06:58:16.196Z
S1 59203, S2 59707
21167d418e
f26875b1cc
sk_4707cd57
16
move
S2 Exhibition2
16
2026-10-31T06:58:18.414Z
S1 59203, S2 59489
5dc7626de3
21167d418e
sk_4707cd57
17
move
S1 Exhibition1
17
2026-10-31T06:58:20.382Z
S1 59235, S2 59489
5992ae5885
5dc7626de3
sk_4707cd57
18
move
S2 Exhibition2
18
2026-10-31T06:58:22.341Z
S1 59235, S2 59530
8648ed862f
5992ae5885
sk_4707cd57
19
move
S1 Exhibition1
19
2026-10-31T06:58:24.319Z
S1 59257, S2 59530
1a77be580c
8648ed862f
sk_4707cd57
20
move
S2 Exhibition2
20
2026-10-31T06:58:26.315Z
S1 59257, S2 59534
ed3a146c52
1a77be580c
sk_4707cd57
21
move
S1 Exhibition1
21
2026-10-31T06:58:28.260Z
S1 59312, S2 59534
f7d445f645
ed3a146c52
sk_4707cd57
22
move
S2 Exhibition2
22
2026-10-31T06:58:30.200Z
S1 59312, S2 59594
eb0bbe6ed0
f7d445f645
sk_4707cd57
Game 2 m_01M68C00N0FA5SFX0YM7PFEY5C: 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 Exhibition2
1
2026-10-31T06:57:47.230Z
S1 59876, S2 60000
2bffc9e735
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-10-31T06:57:49.322Z
S1 59876, S2 59908
22084f3c72
2bffc9e735
sk_4707cd57
3
move
S1 Exhibition2
3
2026-10-31T06:57:51.340Z
S1 59858, S2 59908
6481a93626
22084f3c72
sk_4707cd57
4
move
S2 Exhibition1
4
2026-10-31T06:57:53.412Z
S1 59858, S2 59836
3a0576cc08
6481a93626
sk_4707cd57
5
move
S1 Exhibition2
5
2026-10-31T06:57:55.413Z
S1 59857, S2 59836
e7cc4d3bb8
3a0576cc08
sk_4707cd57
6
move
S2 Exhibition1
6
2026-10-31T06:57:57.422Z
S1 59857, S2 59827
e2bfd6b96c
e7cc4d3bb8
sk_4707cd57
7
move
S1 Exhibition2
7
2026-10-31T06:57:59.421Z
S1 59858, S2 59827
14de754469
e2bfd6b96c
sk_4707cd57
8
move
S2 Exhibition1
8
2026-10-31T06:58:01.416Z
S1 59858, S2 59832
546063e6bd
14de754469
sk_4707cd57
9
move
S1 Exhibition2
9
2026-10-31T06:58:03.534Z
S1 59740, S2 59832
17e70372ec
546063e6bd
sk_4707cd57
10
move
S2 Exhibition1
10
2026-10-31T06:58:05.726Z
S1 59740, S2 59640
6eda4468ac
17e70372ec
sk_4707cd57
11
move
S1 Exhibition2
11
2026-10-31T06:58:07.831Z
S1 59635, S2 59640
29c5f7fede
6eda4468ac
sk_4707cd57
12
move
S2 Exhibition1
12
2026-10-31T06:58:09.805Z
S1 59635, S2 59666
348703b596
29c5f7fede
sk_4707cd57
13
move
S1 Exhibition2
13
2026-10-31T06:58:11.918Z
S1 59522, S2 59666
e91d9369f6
348703b596
sk_4707cd57
14
move
S2 Exhibition1
14
2026-10-31T06:58:14.009Z
S1 59522, S2 59575
fc4795d852
e91d9369f6
sk_4707cd57
15
move
S1 Exhibition2
15
2026-10-31T06:58:16.125Z
S1 59406, S2 59575
c17115aacc
fc4795d852
sk_4707cd57
16
move
S2 Exhibition1
16
2026-10-31T06:58:18.346Z
S1 59406, S2 59354
9836f1b45a
c17115aacc
sk_4707cd57
17
move
S1 Exhibition2
17
2026-10-31T06:58:20.338Z
S1 59414, S2 59354
60273e288a
9836f1b45a
sk_4707cd57
18
move
S2 Exhibition1
18
2026-10-31T06:58:22.331Z
S1 59414, S2 59361
87ec006dba
60273e288a
sk_4707cd57
19
move
S1 Exhibition2
19
2026-10-31T06:58:24.316Z
S1 59429, S2 59361
b03f78ffdf
87ec006dba
sk_4707cd57
20
move
S2 Exhibition1
20
2026-10-31T06:58:26.319Z
S1 59429, S2 59358
039878ac55
b03f78ffdf
sk_4707cd57
21
move
S1 Exhibition2
21
2026-10-31T06:58:28.327Z
S1 59421, S2 59358
873f9a27d2
039878ac55
sk_4707cd57
22
move
S2 Exhibition1
22
2026-10-31T06:58:30.404Z
S1 59421, S2 59281
689dfc80cc
873f9a27d2
sk_4707cd57
23
move
S1 Exhibition2
23
2026-10-31T06:58:32.400Z
S1 59425, S2 59281
c07ca9c49f
689dfc80cc
sk_4707cd57
24
move
S2 Exhibition1
24
2026-10-31T06:58:34.405Z
S1 59425, S2 59276
286829100b
c07ca9c49f
sk_4707cd57
25
move
S1 Exhibition2
25
2026-10-31T06:58:36.400Z
S1 59430, S2 59276
e6359db449
286829100b
sk_4707cd57
26
move
S2 Exhibition1
26
2026-10-31T06:58:38.398Z
S1 59430, S2 59278
d1cacca58c
e6359db449
sk_4707cd57
27
move
S1 Exhibition2
27
2026-10-31T06:58:40.438Z
S1 59390, S2 59278
d8e9c34004
d1cacca58c
sk_4707cd57
28
move
S2 Exhibition1
28
2026-10-31T06:58:42.524Z
S1 59390, S2 59192
14ce5653b8
d8e9c34004
sk_4707cd57
29
move
S1 Exhibition2
29
2026-10-31T06:58:44.631Z
S1 59283, S2 59192
631a666f4e
14ce5653b8
sk_4707cd57
30
move
S2 Exhibition1
30
2026-10-31T06:58:46.704Z
S1 59283, S2 59119
7dbb1dd7b2
631a666f4e
sk_4707cd57
31
move
S1 Exhibition2
31
2026-10-31T06:58:48.728Z
S1 59259, S2 59119
8bb0392c68
7dbb1dd7b2
sk_4707cd57
32
move
S2 Exhibition1
32
2026-10-31T06:58:50.698Z
S1 59259, S2 59149
17f4c01789
8bb0392c68
sk_4707cd57
33
move
S1 Exhibition2
33
2026-10-31T06:58:52.710Z
S1 59247, S2 59149
ccfbf31637
17f4c01789
sk_4707cd57
34
move
S2 Exhibition1
34
2026-10-31T06:58:54.694Z
S1 59247, S2 59165
edab33fa4b
ccfbf31637
sk_4707cd57
35
move
S1 Exhibition2
35
2026-10-31T06:58:56.642Z
S1 59299, S2 59165
cc6f17cf26
edab33fa4b
sk_4707cd57
36
move
S2 Exhibition1
36
2026-10-31T06:58:58.584Z
S1 59299, S2 59223
dec31625f1
cc6f17cf26
sk_4707cd57
37
move
S1 Exhibition2
37
2026-10-31T06:59:00.528Z
S1 59355, S2 59223
e3e8f8d9a3
dec31625f1
sk_4707cd57
38
move
S2 Exhibition1
38
2026-10-31T06:59:02.603Z
S1 59355, S2 59148
effe7c8cac
e3e8f8d9a3
sk_4707cd57
39
move
S1 Exhibition2
39
2026-10-31T06:59:04.594Z
S1 59364, S2 59148
1d4867d1f5
effe7c8cac
sk_4707cd57
40
move
S2 Exhibition1
40
2026-10-31T06:59:06.539Z
S1 59364, S2 59203
fa0ced8fe7
1d4867d1f5
sk_4707cd57
41
move
S1 Exhibition2
41
2026-10-31T06:59:08.464Z
S1 59439, S2 59203
41be611736
fa0ced8fe7
sk_4707cd57
42
move
S2 Exhibition1
42
2026-10-31T06:59:10.400Z
S1 59439, S2 59267
3ae4f9ce46
41be611736
sk_4707cd57
43
move
S1 Exhibition2
43
2026-10-31T06:59:12.342Z
S1 59497, S2 59267
9c93989c99
3ae4f9ce46
sk_4707cd57
44
move
S2 Exhibition1
44
2026-10-31T06:59:14.277Z
S1 59497, S2 59332
c6815e1a53
9c93989c99
sk_4707cd57
45
move
S1 Exhibition2
45
2026-10-31T06:59:16.215Z
S1 59559, S2 59332
946a3a7f9d
c6815e1a53
sk_4707cd57
46
move
S2 Exhibition1
46
2026-10-31T06:59:18.165Z
S1 59559, S2 59382
8bfd587266
946a3a7f9d
sk_4707cd57
47
move
S1 Exhibition2
47
2026-10-31T06:59:20.104Z
S1 59620, S2 59382
225da67e9f
8bfd587266
sk_4707cd57
48
move
S2 Exhibition1
48
2026-10-31T06:59:22.041Z
S1 59620, S2 59445
e6f99aae73
225da67e9f
sk_4707cd57
49
move
S1 Exhibition2
49
2026-10-31T06:59:23.982Z
S1 59679, S2 59445
c4f1d49adc
e6f99aae73
sk_4707cd57
50
move
S2 Exhibition1
50
2026-10-31T06:59:25.912Z
S1 59679, S2 59515
baa938cc0d
c4f1d49adc
sk_4707cd57
51
move
S1 Exhibition2
51
2026-10-31T06:59:27.844Z
S1 59747, S2 59515
fdc9c3eda1
baa938cc0d
sk_4707cd57
52
move
S2 Exhibition1
52
2026-10-31T06:59:29.772Z
S1 59747, S2 59587
a5f369593a
fdc9c3eda1
sk_4707cd57
53
move
S1 Exhibition2
53
2026-10-31T06:59:31.700Z
S1 59819, S2 59587
0d3f552434
a5f369593a
sk_4707cd57
54
move
S2 Exhibition1
54
2026-10-31T06:59:33.627Z
S1 59819, S2 59660
77ed4fec65
0d3f552434
sk_4707cd57
55
move
S1 Exhibition2
55
2026-10-31T06:59:35.557Z
S1 59889, S2 59660
6e4c25f37d
77ed4fec65
sk_4707cd57
56
move
S2 Exhibition1
56
2026-10-31T06:59:37.484Z
S1 59889, S2 59733
0c6c1112f7
6e4c25f37d
sk_4707cd57
57
move
S1 Exhibition2
57
2026-10-31T06:59:39.412Z
S1 59961, S2 59733
772b620e3f
0c6c1112f7
sk_4707cd57
58
move
S2 Exhibition1
58
2026-10-31T06:59:41.338Z
S1 59961, S2 59807
0f48f34336
772b620e3f
sk_4707cd57
59
move
S1 Exhibition2
59
2026-10-31T06:59:43.274Z
S1 60025, S2 59807
5e6bdbcb81
0f48f34336
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.