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("1879690318682425533:set_01M714E1MME4QVPPYQVVQEX3R5") = db8910546b7535bd..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M714E1MPEBEAYBHP8BFM1YR3: verified
✓
signatures
65 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..65, every prev_hash links
✓
move log
65 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
65 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
65 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T21:46:39.199Z
S1 59866, S2 60000
8dacb2be5c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T21:46:41.152Z
S1 59866, S2 60047
15f245de64
8dacb2be5c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T21:46:43.223Z
S1 59795, S2 60047
5647a0653f
15f245de64
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T21:46:45.330Z
S1 59795, S2 59940
d92c54deb7
5647a0653f
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T21:46:47.512Z
S1 59613, S2 59940
fe398e61d2
d92c54deb7
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T21:46:49.531Z
S1 59613, S2 59921
75aa0e083a
fe398e61d2
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T21:46:51.516Z
S1 59628, S2 59921
359c9a3a2c
75aa0e083a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T21:46:53.595Z
S1 59628, S2 59842
8f91d0f4d3
359c9a3a2c
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T21:46:55.698Z
S1 59525, S2 59842
fcaf058f79
8f91d0f4d3
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T21:46:57.709Z
S1 59525, S2 59831
a45a3a6f07
fcaf058f79
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T21:46:59.677Z
S1 59557, S2 59831
b5621834a5
a45a3a6f07
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T21:47:01.640Z
S1 59557, S2 59868
b597793ee1
b5621834a5
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T21:47:04.006Z
S1 59191, S2 59868
477a62f896
b597793ee1
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T21:47:06.111Z
S1 59191, S2 59763
e8f098696b
477a62f896
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T21:47:08.048Z
S1 59254, S2 59763
4dcba46465
e8f098696b
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T21:47:10.107Z
S1 59254, S2 59704
50c91f253a
4dcba46465
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T21:47:12.043Z
S1 59318, S2 59704
8bba0bcc56
50c91f253a
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T21:47:14.020Z
S1 59318, S2 59727
2a92e053cf
8bba0bcc56
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T21:47:15.956Z
S1 59382, S2 59727
fcc8d1ecb5
2a92e053cf
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T21:47:17.891Z
S1 59382, S2 59792
49c32102f3
fcc8d1ecb5
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T21:47:19.896Z
S1 59377, S2 59792
5acd8f211a
49c32102f3
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T21:47:21.899Z
S1 59377, S2 59789
20d7021299
5acd8f211a
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T21:47:23.942Z
S1 59334, S2 59789
ffdd930f5c
20d7021299
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T21:47:25.926Z
S1 59334, S2 59805
954dbd5eac
ffdd930f5c
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T21:47:27.924Z
S1 59336, S2 59805
69a1a19ca0
954dbd5eac
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-09T21:47:29.851Z
S1 59336, S2 59878
33cafa6080
69a1a19ca0
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-09T21:47:31.936Z
S1 59251, S2 59878
ade8142275
33cafa6080
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-09T21:47:33.866Z
S1 59251, S2 59948
bd8d0b0035
ade8142275
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-09T21:47:35.829Z
S1 59288, S2 59948
742316de22
bd8d0b0035
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-09T21:47:37.791Z
S1 59288, S2 59986
a81546ab8d
742316de22
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-09T21:47:39.823Z
S1 59256, S2 59986
a537357df5
a81546ab8d
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-09T21:47:41.756Z
S1 59256, S2 60053
415f933a07
a537357df5
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-09T21:47:43.796Z
S1 59216, S2 60053
99cdff7695
415f933a07
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-09T21:47:45.800Z
S1 59216, S2 60049
0ea9c1560d
99cdff7695
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-09T21:47:47.812Z
S1 59204, S2 60049
4aa3dad41d
0ea9c1560d
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-09T21:47:49.795Z
S1 59204, S2 60066
ad356be39a
4aa3dad41d
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-09T21:47:51.810Z
S1 59189, S2 60066
1c8c14a62f
ad356be39a
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-09T21:47:53.766Z
S1 59189, S2 60110
f833db24cc
1c8c14a62f
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-09T21:47:55.716Z
S1 59239, S2 60110
3fa4a2822a
f833db24cc
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-09T21:47:57.658Z
S1 59239, S2 60168
633996a3b8
3fa4a2822a
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-09T21:47:59.614Z
S1 59283, S2 60168
a681dfae22
633996a3b8
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-09T21:48:01.579Z
S1 59283, S2 60203
e86b9cfc90
a681dfae22
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-09T21:48:03.736Z
S1 59126, S2 60203
741387e33f
e86b9cfc90
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-09T21:48:05.683Z
S1 59126, S2 60256
072721f6b6
741387e33f
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-09T21:48:07.618Z
S1 59191, S2 60256
6028d3ea56
072721f6b6
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-09T21:48:09.554Z
S1 59191, S2 60320
47479dfe02
6028d3ea56
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-09T21:48:11.479Z
S1 59266, S2 60320
20cc7e8478
47479dfe02
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-09T21:48:13.421Z
S1 59266, S2 60378
3ac768f0af
20cc7e8478
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-09T21:48:15.373Z
S1 59314, S2 60378
79fb1604ec
3ac768f0af
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-09T21:48:17.326Z
S1 59314, S2 60425
3d1e5a0355
79fb1604ec
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-09T21:48:19.305Z
S1 59335, S2 60425
65635f77ce
3d1e5a0355
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-09T21:48:21.254Z
S1 59335, S2 60476
62aaa4f34d
65635f77ce
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-09T21:48:23.192Z
S1 59397, S2 60476
752be373df
62aaa4f34d
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-09T21:48:25.140Z
S1 59397, S2 60528
b58a9edcc3
752be373df
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-09T21:48:27.083Z
S1 59454, S2 60528
bd8f72f1c8
b58a9edcc3
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-09T21:48:29.013Z
S1 59454, S2 60598
2e75dfcac3
bd8f72f1c8
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-09T21:48:30.946Z
S1 59521, S2 60598
0204aefc53
2e75dfcac3
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-09T21:48:32.884Z
S1 59521, S2 60660
cbf88abefb
0204aefc53
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-09T21:48:34.829Z
S1 59576, S2 60660
029696eff6
cbf88abefb
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-09T21:48:36.819Z
S1 59576, S2 60670
9a52fc7c27
029696eff6
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-09T21:48:38.753Z
S1 59642, S2 60670
c6a719c559
9a52fc7c27
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-09T21:48:40.683Z
S1 59642, S2 60740
7187fb4e41
c6a719c559
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-09T21:48:42.613Z
S1 59712, S2 60740
7914b130b3
7187fb4e41
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-09T21:48:44.540Z
S1 59712, S2 60813
ce8df9abd2
7914b130b3
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-09T21:48:46.470Z
S1 59782, S2 60813
aafa7953a9
ce8df9abd2
sk_4707cd57
Game 2 m_01M714E1MQFTDBKA3BP4H3A7JG: verified
✓
signatures
42 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..42, every prev_hash links
✓
move log
42 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
42 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
42 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T21:46:39.131Z
S1 59934, S2 60000
42b9c330eb
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T21:46:41.105Z
S1 59934, S2 60026
61bd23dcc8
42b9c330eb
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T21:46:43.104Z
S1 59935, S2 60026
d6467f1991
61bd23dcc8
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T21:46:45.308Z
S1 59935, S2 59822
d08cdf4865
d6467f1991
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T21:46:47.501Z
S1 59742, S2 59822
879f10c7ad
d08cdf4865
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T21:46:49.532Z
S1 59742, S2 59791
a7a971def4
879f10c7ad
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T21:46:51.623Z
S1 59651, S2 59791
28aa68c4b9
a7a971def4
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T21:46:53.720Z
S1 59651, S2 59694
b340d9a602
28aa68c4b9
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T21:46:55.816Z
S1 59555, S2 59694
f6c2a71038
b340d9a602
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T21:46:57.823Z
S1 59555, S2 59687
7d4255bac1
f6c2a71038
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T21:46:59.817Z
S1 59561, S2 59687
4e965f632e
7d4255bac1
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T21:47:02.484Z
S1 59561, S2 59020
af3b478824
4e965f632e
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T21:47:04.565Z
S1 59480, S2 59020
6d45a8a134
af3b478824
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T21:47:06.629Z
S1 59480, S2 58956
85db3617ca
6d45a8a134
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T21:47:08.621Z
S1 59488, S2 58956
a9c4da10e4
85db3617ca
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T21:47:10.615Z
S1 59488, S2 58962
ed2c281104
a9c4da10e4
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T21:47:12.600Z
S1 59503, S2 58962
279823135e
ed2c281104
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T21:47:14.625Z
S1 59503, S2 58937
ab26a3d209
279823135e
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T21:47:16.615Z
S1 59513, S2 58937
6727b5074d
ab26a3d209
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T21:47:18.601Z
S1 59513, S2 58951
3b6e54d71f
6727b5074d
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T21:47:20.609Z
S1 59505, S2 58951
841fd98b34
3b6e54d71f
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T21:47:22.598Z
S1 59505, S2 58962
bc671ec1d2
841fd98b34
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T21:47:24.605Z
S1 59498, S2 58962
717eafc303
bc671ec1d2
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T21:47:26.606Z
S1 59498, S2 58961
5c7110db06
717eafc303
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T21:47:28.574Z
S1 59530, S2 58961
705e7fd6f1
5c7110db06
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-09T21:47:30.602Z
S1 59530, S2 58933
30251e1de1
705e7fd6f1
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-09T21:47:32.574Z
S1 59558, S2 58933
177c682840
30251e1de1
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-09T21:47:34.539Z
S1 59558, S2 58968
ddfb6c9e49
177c682840
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-09T21:47:36.499Z
S1 59598, S2 58968
6082e7dc70
ddfb6c9e49
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-09T21:47:38.457Z
S1 59598, S2 59010
8b211354da
6082e7dc70
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-09T21:47:40.412Z
S1 59643, S2 59010
3002bb005a
8b211354da
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-09T21:47:42.361Z
S1 59643, S2 59061
23a8020671
3002bb005a
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-09T21:47:44.299Z
S1 59705, S2 59061
a7e31009fa
23a8020671
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-09T21:47:46.225Z
S1 59705, S2 59135
01017696aa
a7e31009fa
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-09T21:47:48.164Z
S1 59766, S2 59135
79630e0f00
01017696aa
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-09T21:47:50.100Z
S1 59766, S2 59199
936e20a0b8
79630e0f00
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-09T21:47:52.031Z
S1 59835, S2 59199
7f79be11c3
936e20a0b8
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-09T21:47:53.966Z
S1 59835, S2 59264
0893a6cf67
7f79be11c3
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-09T21:47:55.898Z
S1 59903, S2 59264
3791ddbc23
0893a6cf67
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-09T21:47:57.840Z
S1 59903, S2 59322
40284dfc6f
3791ddbc23
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-09T21:47:59.777Z
S1 59966, S2 59322
be459b9c70
40284dfc6f
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-09T21:48:01.742Z
S1 59966, S2 59357
9541ba29f8
be459b9c70
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.