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("3593890233231901716:set_01M6JNKBPPEZ8R4E9T4DCJRPSQ") = 10d3990fdd39e75c..., 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_01M6JNKBPRFVYRP2JVWG4MD8XX: 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
2026-11-04T06:58:02.937Z
S1 59586, S2 60000
15983b02a9
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T06:58:04.904Z
S1 59586, S2 60033
782471708f
15983b02a9
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T06:58:07.113Z
S1 59377, S2 60033
b238401ba4
782471708f
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T06:58:09.207Z
S1 59377, S2 59939
36d1845bd0
b238401ba4
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T06:58:11.303Z
S1 59281, S2 59939
b560952759
36d1845bd0
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T06:58:13.400Z
S1 59281, S2 59842
20ecad2a96
b560952759
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T06:58:15.401Z
S1 59280, S2 59842
ba0097557d
20ecad2a96
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T06:58:17.519Z
S1 59280, S2 59724
22cb85343a
ba0097557d
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T06:58:19.527Z
S1 59272, S2 59724
7950f78d0f
22cb85343a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T06:58:21.698Z
S1 59272, S2 59553
75a014e6e6
7950f78d0f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T06:58:23.734Z
S1 59236, S2 59553
10976b5ec5
75a014e6e6
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T06:58:25.707Z
S1 59236, S2 59580
1f940829ae
10976b5ec5
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T06:58:27.710Z
S1 59233, S2 59580
cfd509259b
1f940829ae
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T06:58:29.711Z
S1 59233, S2 59579
863e877b02
cfd509259b
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T06:58:31.638Z
S1 59306, S2 59579
56a56370b1
863e877b02
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T06:58:33.564Z
S1 59306, S2 59653
1e66725457
56a56370b1
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T06:58:35.490Z
S1 59380, S2 59653
6f56bc628a
1e66725457
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T06:58:37.507Z
S1 59380, S2 59636
c19b28fcde
6f56bc628a
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T06:58:39.443Z
S1 59444, S2 59636
9b480cfa70
c19b28fcde
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T06:58:41.382Z
S1 59444, S2 59697
e9d84be7d4
9b480cfa70
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T06:58:43.306Z
S1 59520, S2 59697
624c33ebcf
e9d84be7d4
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T06:58:45.233Z
S1 59520, S2 59770
436bf359ea
624c33ebcf
sk_4707cd57
Game 2 m_01M6JNKBPTE00TNM8S9VS25JZQ: verified
✓
signatures
52 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..52, every prev_hash links
✓
move log
52 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
52 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
52 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T06:58:03.006Z
S1 59517, S2 60000
df996984ef
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T06:58:04.968Z
S1 59517, S2 60038
4d6cca1b55
df996984ef
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T06:58:07.103Z
S1 59382, S2 60038
ddf8b035d8
4d6cca1b55
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T06:58:09.208Z
S1 59382, S2 59933
01ad75a35e
ddf8b035d8
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T06:58:11.299Z
S1 59291, S2 59933
64c82d259a
01ad75a35e
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T06:58:13.400Z
S1 59291, S2 59832
df0f08466e
64c82d259a
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T06:58:15.404Z
S1 59287, S2 59832
ef9e450c36
df0f08466e
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T06:58:17.518Z
S1 59287, S2 59718
53a54b6bbb
ef9e450c36
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T06:58:19.458Z
S1 59347, S2 59718
bd105aea97
53a54b6bbb
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T06:58:21.703Z
S1 59347, S2 59473
39bec5a0e0
bd105aea97
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T06:58:23.806Z
S1 59244, S2 59473
ff98c361cd
39bec5a0e0
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T06:58:25.826Z
S1 59244, S2 59453
28e41b50ce
ff98c361cd
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T06:58:27.834Z
S1 59236, S2 59453
95aac69fa2
28e41b50ce
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T06:58:29.802Z
S1 59236, S2 59485
6a76cf0396
95aac69fa2
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T06:58:31.776Z
S1 59262, S2 59485
54ca0ad006
6a76cf0396
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T06:58:33.825Z
S1 59262, S2 59436
86adfa2f43
54ca0ad006
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T06:58:35.903Z
S1 59184, S2 59436
f4857d3c9b
86adfa2f43
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T06:58:37.929Z
S1 59184, S2 59410
b08096fe94
f4857d3c9b
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T06:58:40.003Z
S1 59110, S2 59410
ea4fb25eab
b08096fe94
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T06:58:42.011Z
S1 59110, S2 59402
b5dc8b587e
ea4fb25eab
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T06:58:44.005Z
S1 59116, S2 59402
3a308ff1a5
b5dc8b587e
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T06:58:46.005Z
S1 59116, S2 59402
bb9e537605
3a308ff1a5
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T06:58:47.995Z
S1 59126, S2 59402
4207bb005c
bb9e537605
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T06:58:49.996Z
S1 59126, S2 59401
59a1b08f65
4207bb005c
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T06:58:51.954Z
S1 59168, S2 59401
5ad365bc58
59a1b08f65
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T06:58:53.920Z
S1 59168, S2 59435
b245d965f8
5ad365bc58
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T06:58:55.873Z
S1 59215, S2 59435
a7c7640c32
b245d965f8
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T06:58:57.823Z
S1 59215, S2 59485
33a90d925f
a7c7640c32
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T06:58:59.761Z
S1 59277, S2 59485
7b79890e6b
33a90d925f
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-04T06:59:01.737Z
S1 59277, S2 59509
9e50c66569
7b79890e6b
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-04T06:59:03.689Z
S1 59325, S2 59509
c9a2c2b5a1
9e50c66569
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-04T06:59:05.630Z
S1 59325, S2 59568
afb36d3bdf
c9a2c2b5a1
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-04T06:59:07.564Z
S1 59391, S2 59568
380dcf5760
afb36d3bdf
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-04T06:59:09.489Z
S1 59391, S2 59643
f8a204c32b
380dcf5760
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-04T06:59:11.435Z
S1 59445, S2 59643
d6458c27c5
f8a204c32b
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-04T06:59:13.377Z
S1 59445, S2 59701
2d8b8ad9d6
d6458c27c5
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-04T06:59:15.322Z
S1 59500, S2 59701
98d16aa1cf
2d8b8ad9d6
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-04T06:59:17.247Z
S1 59500, S2 59776
95917e98b4
98d16aa1cf
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-04T06:59:19.170Z
S1 59577, S2 59776
5162cb6c0a
95917e98b4
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-04T06:59:21.114Z
S1 59577, S2 59832
9474935049
5162cb6c0a
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-04T06:59:23.058Z
S1 59633, S2 59832
3e41658a4e
9474935049
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-04T06:59:25.012Z
S1 59633, S2 59878
205ac5679d
3e41658a4e
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-04T06:59:26.972Z
S1 59673, S2 59878
44ed8ecabd
205ac5679d
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-04T06:59:28.915Z
S1 59673, S2 59935
f28e02fee4
44ed8ecabd
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-04T06:59:30.848Z
S1 59740, S2 59935
16b49c3d47
f28e02fee4
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-04T06:59:32.782Z
S1 59740, S2 60001
bf9205c04b
16b49c3d47
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-04T06:59:34.725Z
S1 59797, S2 60001
e11272f478
bf9205c04b
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-04T06:59:36.660Z
S1 59797, S2 60066
63f7c83546
e11272f478
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-04T06:59:38.599Z
S1 59858, S2 60066
49a95e9cfc
63f7c83546
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-04T06:59:40.566Z
S1 59858, S2 60099
1687386d61
49a95e9cfc
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-04T06:59:42.494Z
S1 59930, S2 60099
e122703d32
1687386d61
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-04T06:59:44.422Z
S1 59930, S2 60171
1e76ebe407
e122703d32
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.