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("7629377927856240124:set_01M7CSR8WJF4F8FQF4G6KN0GHM") = 2afac88ef565b8d4..., 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_01M7CSR8WNE8AV1XVC35DM41N3: verified
✓
signatures
23 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..23, every prev_hash links
✓
move log
23 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
23 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
23 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-14T10:30:53.213Z
S1 59802, S2 60000
8b9ae3f47a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T10:30:55.431Z
S1 59802, S2 59782
28c0681a0a
8b9ae3f47a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T10:30:57.598Z
S1 59635, S2 59782
f000edb877
28c0681a0a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T10:30:59.720Z
S1 59635, S2 59660
5e194f483e
f000edb877
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T10:31:02.143Z
S1 59212, S2 59660
25b3f97a15
5e194f483e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T10:31:04.317Z
S1 59212, S2 59486
634b89acad
25b3f97a15
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T10:31:06.506Z
S1 59023, S2 59486
09d879fa5e
634b89acad
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T10:31:08.879Z
S1 59023, S2 59113
e93059503d
09d879fa5e
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T10:31:10.926Z
S1 58976, S2 59113
7fe8c090de
e93059503d
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T10:31:13.117Z
S1 58976, S2 58922
7cacc107ec
7fe8c090de
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T10:31:15.203Z
S1 58890, S2 58922
e298af8416
7cacc107ec
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T10:31:17.232Z
S1 58890, S2 58893
fce012c046
e298af8416
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T10:31:19.311Z
S1 58811, S2 58893
dccef14dd9
fce012c046
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T10:31:21.298Z
S1 58811, S2 58906
189b4f6d9b
dccef14dd9
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T10:31:23.295Z
S1 58814, S2 58906
b4afa9fd9a
189b4f6d9b
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T10:31:25.315Z
S1 58814, S2 58886
a361cbbae3
b4afa9fd9a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T10:31:27.302Z
S1 58827, S2 58886
0ea5fb85c3
a361cbbae3
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T10:31:29.306Z
S1 58827, S2 58882
ddbce98bac
0ea5fb85c3
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T10:31:31.296Z
S1 58837, S2 58882
5b137e68c9
ddbce98bac
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-14T10:31:33.326Z
S1 58837, S2 58852
64f46f94be
5b137e68c9
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-14T10:31:35.283Z
S1 58880, S2 58852
d63a57479c
64f46f94be
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-14T10:31:37.217Z
S1 58880, S2 58918
11a53a584a
d63a57479c
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-14T10:31:39.151Z
S1 58946, S2 58918
7e1bc765e2
11a53a584a
sk_4707cd57
Game 2 m_01M7CSR8WPECV96E6438YFQJHM: verified
✓
signatures
60 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..60, every prev_hash links
✓
move log
60 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
60 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
60 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T10:30:53.202Z
S1 59813, S2 60000
dd5c1d531b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T10:30:55.404Z
S1 59813, S2 59798
c883ac24a7
dd5c1d531b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T10:30:57.599Z
S1 59618, S2 59798
b6ad52f91e
c883ac24a7
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T10:30:59.710Z
S1 59618, S2 59687
d0426eb09b
b6ad52f91e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T10:31:02.025Z
S1 59303, S2 59687
2e7dfb6cd1
d0426eb09b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T10:31:04.204Z
S1 59303, S2 59508
bf6ab26d24
2e7dfb6cd1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T10:31:06.501Z
S1 59006, S2 59508
8b57ee6dcf
bf6ab26d24
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T10:31:08.876Z
S1 59006, S2 59133
88a1630405
8b57ee6dcf
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T10:31:10.923Z
S1 58959, S2 59133
620ec087e5
88a1630405
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T10:31:13.097Z
S1 58959, S2 58959
7c0ad318ea
620ec087e5
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T10:31:15.052Z
S1 59004, S2 58959
76cd008318
7c0ad318ea
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T10:31:17.117Z
S1 59004, S2 58894
287bbe1c6d
76cd008318
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T10:31:19.123Z
S1 58998, S2 58894
4f036fdce3
287bbe1c6d
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T10:31:21.055Z
S1 58998, S2 58962
1fd94b9f38
4f036fdce3
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T10:31:23.120Z
S1 58933, S2 58962
33beb90d4f
1fd94b9f38
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T10:31:25.114Z
S1 58933, S2 58968
d7f855e024
33beb90d4f
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T10:31:27.130Z
S1 58917, S2 58968
2540f77f5f
d7f855e024
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T10:31:29.060Z
S1 58917, S2 59038
6f8daeb522
2540f77f5f
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T10:31:31.033Z
S1 58944, S2 59038
aabf4a78e9
6f8daeb522
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T10:31:32.996Z
S1 58944, S2 59075
1b5c593499
aabf4a78e9
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T10:31:35.018Z
S1 58922, S2 59075
f06dfbb6ef
1b5c593499
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T10:31:36.949Z
S1 58922, S2 59144
4932b9d6dc
f06dfbb6ef
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T10:31:38.923Z
S1 58948, S2 59144
61e6992172
4932b9d6dc
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T10:31:40.910Z
S1 58948, S2 59157
f670488ebb
61e6992172
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T10:31:42.866Z
S1 58992, S2 59157
090f122304
f670488ebb
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T10:31:44.812Z
S1 58992, S2 59211
6aadaa7171
090f122304
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T10:31:46.753Z
S1 59051, S2 59211
cf15ed4b33
6aadaa7171
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T10:31:48.693Z
S1 59051, S2 59271
9d7c6d4085
cf15ed4b33
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-14T10:31:50.649Z
S1 59095, S2 59271
087c6617dc
9d7c6d4085
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-14T10:31:52.592Z
S1 59095, S2 59328
5932f8159e
087c6617dc
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-14T10:31:54.538Z
S1 59149, S2 59328
ca2d872893
5932f8159e
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-14T10:31:56.484Z
S1 59149, S2 59382
da94bb2f25
ca2d872893
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-14T10:31:58.426Z
S1 59207, S2 59382
203a156058
da94bb2f25
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-14T10:32:00.381Z
S1 59207, S2 59427
a3255284dd
203a156058
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-14T10:32:02.413Z
S1 59175, S2 59427
24474c9350
a3255284dd
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-14T10:32:04.373Z
S1 59175, S2 59467
8d21d0ed74
24474c9350
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-14T10:32:06.314Z
S1 59234, S2 59467
c0e9fed000
8d21d0ed74
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-14T10:32:08.253Z
S1 59234, S2 59528
b5bb6f374d
c0e9fed000
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-14T10:32:10.212Z
S1 59275, S2 59528
323c4b1ede
b5bb6f374d
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-14T10:32:12.161Z
S1 59275, S2 59579
8bff95730c
323c4b1ede
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-14T10:32:14.098Z
S1 59338, S2 59579
c1b6f300b0
8bff95730c
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-14T10:32:16.023Z
S1 59338, S2 59654
db787698ea
c1b6f300b0
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-14T10:32:17.969Z
S1 59392, S2 59654
c088e93c68
db787698ea
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-14T10:32:19.922Z
S1 59392, S2 59701
8a65c0f4b1
c088e93c68
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-14T10:32:21.857Z
S1 59457, S2 59701
5017156547
8a65c0f4b1
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-14T10:32:23.811Z
S1 59457, S2 59747
93877f2f33
5017156547
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-14T10:32:25.757Z
S1 59511, S2 59747
5fb239fa8b
93877f2f33
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-14T10:32:27.697Z
S1 59511, S2 59807
282e77abd4
5fb239fa8b
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-14T10:32:29.631Z
S1 59577, S2 59807
a27a7e0ea4
282e77abd4
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-14T10:32:31.567Z
S1 59577, S2 59871
cad6f9c268
a27a7e0ea4
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-14T10:32:33.496Z
S1 59648, S2 59871
76c593660a
cad6f9c268
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-14T10:32:35.435Z
S1 59648, S2 59932
d165ec5147
76c593660a
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-14T10:32:37.375Z
S1 59708, S2 59932
4f2f658ef9
d165ec5147
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-14T10:32:39.306Z
S1 59708, S2 60001
657edca763
4f2f658ef9
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-14T10:32:41.230Z
S1 59784, S2 60001
4d32dd4530
657edca763
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-14T10:32:43.162Z
S1 59784, S2 60069
03088ebe5d
4d32dd4530
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-14T10:32:45.092Z
S1 59854, S2 60069
77de0540f7
03088ebe5d
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-14T10:32:47.018Z
S1 59854, S2 60143
d21bf2c974
77de0540f7
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-14T10:32:48.946Z
S1 59926, S2 60143
cf1662bb8d
d21bf2c974
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-14T10:32:50.871Z
S1 59926, S2 60218
c8b7884e28
cf1662bb8d
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.