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("9198232436037794054:set_01M6B7PFWYFD1S3SS1F5NZX623") = 069e82d2a70e060d..., 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_01M6B7PFX0FZGAE0HRYG0VK7S8: verified
✓
signatures
25 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..25, every prev_hash links
✓
move log
25 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
25 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
25 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T09:40:24.204Z
S1 59830, S2 60000
72326cd7f3
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T09:40:26.200Z
S1 59830, S2 60004
ae82363f5b
72326cd7f3
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T09:40:28.205Z
S1 59825, S2 60004
487da36042
ae82363f5b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T09:40:30.206Z
S1 59825, S2 60003
c80b6c2e3b
487da36042
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T09:40:32.202Z
S1 59829, S2 60003
32bc9af16e
c80b6c2e3b
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T09:40:34.206Z
S1 59829, S2 59999
7613cf293f
32bc9af16e
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T09:40:36.195Z
S1 59840, S2 59999
52b29a123b
7613cf293f
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T09:40:38.127Z
S1 59840, S2 60067
a5c4bccaa1
52b29a123b
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T09:40:40.090Z
S1 59877, S2 60067
2f467c8a6a
a5c4bccaa1
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T09:40:42.044Z
S1 59877, S2 60113
7a269df15f
2f467c8a6a
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T09:40:43.972Z
S1 59949, S2 60113
912a338889
7a269df15f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T09:40:45.933Z
S1 59949, S2 60152
1281bd43f9
912a338889
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T09:40:47.926Z
S1 59956, S2 60152
55e18c7cfe
1281bd43f9
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T09:40:49.885Z
S1 59956, S2 60193
8e6ceb6d44
55e18c7cfe
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T09:40:51.842Z
S1 59999, S2 60193
1044d84cf7
8e6ceb6d44
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T09:40:53.827Z
S1 59999, S2 60208
bdd8391d64
1044d84cf7
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T09:40:55.759Z
S1 60067, S2 60208
4b0acaed58
bdd8391d64
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T09:40:57.709Z
S1 60067, S2 60258
3b7bd621fe
4b0acaed58
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T09:40:59.634Z
S1 60142, S2 60258
df56865efe
3b7bd621fe
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T09:41:01.931Z
S1 60142, S2 59961
f9310b0df1
df56865efe
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T09:41:04.026Z
S1 60047, S2 59961
ec399d3c1b
f9310b0df1
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T09:41:05.974Z
S1 60047, S2 60013
32ba60969d
ec399d3c1b
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T09:41:07.910Z
S1 60111, S2 60013
281a419fe1
32ba60969d
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-01T09:41:09.840Z
S1 60111, S2 60083
9b73f5bd49
281a419fe1
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-01T09:41:11.765Z
S1 60186, S2 60083
9f3da9d933
9b73f5bd49
sk_4707cd57
Game 2 m_01M6B7PFX1E42TZBS193Q028RD: 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
2026-11-01T09:40:24.205Z
S1 59829, S2 60000
08e172fcb6
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T09:40:26.310Z
S1 59829, S2 59895
e7f7349fa3
08e172fcb6
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T09:40:28.397Z
S1 59742, S2 59895
d171ca1613
e7f7349fa3
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T09:40:30.324Z
S1 59742, S2 59968
b9d59e14e9
d171ca1613
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T09:40:32.324Z
S1 59742, S2 59968
d3362b3e17
b9d59e14e9
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T09:40:34.420Z
S1 59742, S2 59872
c892c59827
d3362b3e17
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T09:40:36.401Z
S1 59761, S2 59872
04ec1778ab
c892c59827
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T09:40:38.425Z
S1 59761, S2 59848
b0da046dbf
04ec1778ab
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T09:40:40.352Z
S1 59834, S2 59848
442c816cc2
b0da046dbf
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T09:40:42.406Z
S1 59834, S2 59794
f68779429c
442c816cc2
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T09:40:44.507Z
S1 59733, S2 59794
c3015251d5
f68779429c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T09:40:46.437Z
S1 59733, S2 59864
e5ce36444a
c3015251d5
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T09:40:48.365Z
S1 59805, S2 59864
2b3f515cb5
e5ce36444a
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T09:40:50.327Z
S1 59805, S2 59902
6bf7215cf5
2b3f515cb5
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T09:40:52.297Z
S1 59835, S2 59902
4a90f4d691
6bf7215cf5
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T09:40:54.303Z
S1 59835, S2 59896
70c0398473
4a90f4d691
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T09:40:56.309Z
S1 59829, S2 59896
062b4f5e15
70c0398473
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T09:40:58.296Z
S1 59829, S2 59909
ac9d67092c
062b4f5e15
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T09:41:00.257Z
S1 59868, S2 59909
a1ca9cf928
ac9d67092c
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T09:41:02.507Z
S1 59868, S2 59659
7541e231a0
a1ca9cf928
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T09:41:04.702Z
S1 59673, S2 59659
b659d0eb62
7541e231a0
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T09:41:06.713Z
S1 59673, S2 59648
0ab2b4bab7
b659d0eb62
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T09:41:08.675Z
S1 59711, S2 59648
f3f8d0715b
0ab2b4bab7
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T09:41:10.603Z
S1 59711, S2 59720
942c983c8e
f3f8d0715b
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-01T09:41:12.606Z
S1 59708, S2 59720
895319ed35
942c983c8e
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-01T09:41:14.622Z
S1 59708, S2 59704
05effb7748
895319ed35
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-01T09:41:16.567Z
S1 59763, S2 59704
3cb216a7db
05effb7748
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-01T09:41:18.605Z
S1 59763, S2 59666
dc90c0a4ac
3cb216a7db
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-01T09:41:20.603Z
S1 59765, S2 59666
62dda4f1d5
dc90c0a4ac
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-01T09:41:22.598Z
S1 59765, S2 59671
4aac7edcc2
62dda4f1d5
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-01T09:41:24.633Z
S1 59730, S2 59671
17f58b91f4
4aac7edcc2
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-01T09:41:26.715Z
S1 59730, S2 59589
5f19cd673d
17f58b91f4
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-01T09:41:28.721Z
S1 59724, S2 59589
a5eb23b124
5f19cd673d
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-01T09:41:30.645Z
S1 59724, S2 59665
bf7610bc55
a5eb23b124
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-01T09:41:32.608Z
S1 59761, S2 59665
24246f733e
bf7610bc55
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-01T09:41:34.568Z
S1 59761, S2 59705
846cddbadb
24246f733e
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-01T09:41:36.550Z
S1 59779, S2 59705
5172f23aea
846cddbadb
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-01T09:41:38.507Z
S1 59779, S2 59748
18d808aaf6
5172f23aea
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-01T09:41:40.446Z
S1 59840, S2 59748
d8440ed7a1
18d808aaf6
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-01T09:41:42.398Z
S1 59840, S2 59796
60877c8717
d8440ed7a1
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-01T09:41:44.335Z
S1 59903, S2 59796
4d7e0dde68
60877c8717
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-01T09:41:46.291Z
S1 59903, S2 59840
e89f283e77
4d7e0dde68
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-01T09:41:48.226Z
S1 59968, S2 59840
396267fc2a
e89f283e77
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-01T09:41:50.166Z
S1 59968, S2 59900
a7bfbbeabb
396267fc2a
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-01T09:41:52.097Z
S1 60037, S2 59900
e11228aabe
a7bfbbeabb
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-01T09:41:54.027Z
S1 60037, S2 59970
fb40c520c7
e11228aabe
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-01T09:41:55.958Z
S1 60106, S2 59970
1aa011a7f6
fb40c520c7
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-01T09:41:57.889Z
S1 60106, S2 60039
9718345cc6
1aa011a7f6
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-01T09:41:59.815Z
S1 60180, S2 60039
d839cb404b
9718345cc6
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-01T09:42:01.793Z
S1 60180, S2 60061
fed509db7c
d839cb404b
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-01T09:42:04.021Z
S1 59952, S2 60061
127df35b01
fed509db7c
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-01T09:42:05.953Z
S1 59952, S2 60129
cf9f639ed5
127df35b01
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-01T09:42:07.888Z
S1 60017, S2 60129
1594b809d2
cf9f639ed5
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-01T09:42:09.818Z
S1 60017, S2 60199
da967f6524
1594b809d2
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-01T09:42:11.748Z
S1 60087, S2 60199
8fa7b3cedb
da967f6524
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-01T09:42:13.678Z
S1 60087, S2 60269
892557bda0
8fa7b3cedb
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-01T09:42:15.613Z
S1 60152, S2 60269
455e2211fe
892557bda0
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-01T09:42:17.542Z
S1 60152, S2 60340
49f62eb3dd
455e2211fe
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-01T09:42:19.512Z
S1 60182, S2 60340
58e58cd28c
49f62eb3dd
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-01T09:42:21.436Z
S1 60182, S2 60416
42c3816a60
58e58cd28c
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-01T09:42:23.364Z
S1 60254, S2 60416
d582abdfa7
42c3816a60
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-01T09:42:25.291Z
S1 60254, S2 60489
32d4816dd0
d582abdfa7
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-01T09:42:27.226Z
S1 60319, S2 60489
eabdf61eed
32d4816dd0
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-01T09:42:29.156Z
S1 60319, S2 60559
018e921584
eabdf61eed
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.