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("4148863786700501699:set_01M6AYMCTSFTE945SB9WHQVKE7") = 99efbed3c2c7aa91..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6AYMCTTEATT97DN3Q4YYHR9: verified
✓
signatures
31 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..31, every prev_hash links
✓
move log
31 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
31 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
31 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T07:01:58.324Z
S1 59851, S2 60000
6d760ecc8e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T07:02:00.537Z
S1 59851, S2 59787
4025c748bd
6d760ecc8e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T07:02:03.112Z
S1 59276, S2 59787
b4256a0fe8
4025c748bd
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T07:02:05.303Z
S1 59276, S2 59596
5f908f2ef7
b4256a0fe8
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T07:02:07.327Z
S1 59252, S2 59596
338f54dc85
5f908f2ef7
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T07:02:09.397Z
S1 59252, S2 59526
3b326eb855
338f54dc85
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T07:02:11.403Z
S1 59246, S2 59526
1da117f284
3b326eb855
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T07:02:13.397Z
S1 59246, S2 59532
35398183b5
1da117f284
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T07:02:15.360Z
S1 59283, S2 59532
9bd006a226
35398183b5
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T07:02:17.320Z
S1 59283, S2 59572
ebab76ef37
9bd006a226
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T07:02:19.305Z
S1 59298, S2 59572
7b4d3a942c
ebab76ef37
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T07:02:21.297Z
S1 59298, S2 59580
31dfa9ba9f
7b4d3a942c
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T07:02:23.324Z
S1 59271, S2 59580
0d53800357
31dfa9ba9f
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T07:02:25.249Z
S1 59271, S2 59655
8d468b9eaf
0d53800357
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T07:02:27.212Z
S1 59308, S2 59655
84d1d985f6
8d468b9eaf
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T07:02:29.208Z
S1 59308, S2 59659
ccd9874890
84d1d985f6
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T07:02:31.213Z
S1 59303, S2 59659
2d9177fb4e
ccd9874890
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T07:02:33.145Z
S1 59303, S2 59727
f62d08707a
2d9177fb4e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T07:02:35.205Z
S1 59243, S2 59727
e05d058427
f62d08707a
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T07:02:37.216Z
S1 59243, S2 59716
5c9dea02ac
e05d058427
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T07:02:39.155Z
S1 59304, S2 59716
cc43f5b108
5c9dea02ac
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T07:02:41.199Z
S1 59304, S2 59672
b5b31700e1
cc43f5b108
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T07:02:43.217Z
S1 59286, S2 59672
afe26c0b0c
b5b31700e1
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-01T07:02:45.207Z
S1 59286, S2 59682
5dedd9268a
afe26c0b0c
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-01T07:02:47.197Z
S1 59296, S2 59682
3ff7aa5070
5dedd9268a
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-01T07:02:49.230Z
S1 59296, S2 59649
5409c13c96
3ff7aa5070
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-01T07:02:51.212Z
S1 59314, S2 59649
abd1c319d3
5409c13c96
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-01T07:02:53.144Z
S1 59314, S2 59717
b1e5e1d6d5
abd1c319d3
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-01T07:02:55.085Z
S1 59373, S2 59717
5beb4d2385
b1e5e1d6d5
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-01T07:02:57.040Z
S1 59373, S2 59762
fd9c975dc4
5beb4d2385
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-01T07:02:59.008Z
S1 59405, S2 59762
823c718df9
fd9c975dc4
sk_4707cd57
Game 2 m_01M6AYMCTVFJY96RBXTGCJSVFC: verified
✓
signatures
70 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..70, every prev_hash links
✓
move log
70 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
70 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
70 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-01T07:01:58.328Z
S1 59847, S2 60000
9353c2060f
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T07:02:00.525Z
S1 59847, S2 59803
7cb3bf9067
9353c2060f
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T07:02:03.036Z
S1 59336, S2 59803
be773a93bd
7cb3bf9067
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T07:02:05.217Z
S1 59336, S2 59622
ec08c3aba1
be773a93bd
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T07:02:07.213Z
S1 59340, S2 59622
a18edc139e
ec08c3aba1
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T07:02:09.144Z
S1 59340, S2 59691
95f6a112ef
a18edc139e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T07:02:11.119Z
S1 59365, S2 59691
e4c5c585dc
95f6a112ef
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T07:02:13.097Z
S1 59365, S2 59713
59ebeab691
e4c5c585dc
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T07:02:15.104Z
S1 59358, S2 59713
34be8d29e2
59ebeab691
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T07:02:17.097Z
S1 59358, S2 59720
a4d6bbe77e
34be8d29e2
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T07:02:19.023Z
S1 59432, S2 59720
f3103397d2
a4d6bbe77e
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T07:02:20.999Z
S1 59432, S2 59744
fc968b6d0c
f3103397d2
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T07:02:22.963Z
S1 59468, S2 59744
e8a928de9b
fc968b6d0c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T07:02:25.061Z
S1 59468, S2 59646
57918d6680
e8a928de9b
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T07:02:27.103Z
S1 59426, S2 59646
a6f8fa1a67
57918d6680
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T07:02:29.069Z
S1 59426, S2 59680
7e7dcbefdf
a6f8fa1a67
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T07:02:31.098Z
S1 59397, S2 59680
79f4748ac8
7e7dcbefdf
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T07:02:33.102Z
S1 59397, S2 59676
5bfa5a294d
79f4748ac8
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T07:02:35.070Z
S1 59429, S2 59676
053ac44300
5bfa5a294d
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T07:02:37.098Z
S1 59429, S2 59648
ca4311bb80
053ac44300
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T07:02:39.103Z
S1 59424, S2 59648
8becfd5bc1
ca4311bb80
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T07:02:41.066Z
S1 59424, S2 59685
34aa487d28
8becfd5bc1
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T07:02:43.107Z
S1 59383, S2 59685
3adb0712da
34aa487d28
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T07:02:45.066Z
S1 59383, S2 59726
fd9b73ae73
3adb0712da
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-01T07:02:47.115Z
S1 59334, S2 59726
f09a4c79dc
fd9b73ae73
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-01T07:02:49.079Z
S1 59334, S2 59762
1da82d03b0
f09a4c79dc
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-01T07:02:51.107Z
S1 59306, S2 59762
a62de7c218
1da82d03b0
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-01T07:02:53.101Z
S1 59306, S2 59768
4b12260b48
a62de7c218
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-01T07:02:55.059Z
S1 59348, S2 59768
cd90308eb3
4b12260b48
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-01T07:02:57.026Z
S1 59348, S2 59801
85263eb359
cd90308eb3
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-01T07:02:58.974Z
S1 59400, S2 59801
e82e8da48b
85263eb359
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-01T07:03:00.930Z
S1 59400, S2 59845
be721c30a5
e82e8da48b
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-01T07:03:02.946Z
S1 59384, S2 59845
0140200d1a
be721c30a5
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-01T07:03:04.999Z
S1 59384, S2 59792
786d710d01
0140200d1a
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-01T07:03:06.992Z
S1 59391, S2 59792
53efb61ba0
786d710d01
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-01T07:03:08.944Z
S1 59391, S2 59840
725bb89ff5
53efb61ba0
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-01T07:03:10.894Z
S1 59441, S2 59840
9ed574f7e8
725bb89ff5
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-01T07:03:12.848Z
S1 59441, S2 59886
936efe2bf4
9ed574f7e8
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-01T07:03:14.792Z
S1 59497, S2 59886
901221d15f
936efe2bf4
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-01T07:03:16.738Z
S1 59497, S2 59940
0245ea3672
901221d15f
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-01T07:03:18.750Z
S1 59485, S2 59940
88827f875d
0245ea3672
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-01T07:03:20.689Z
S1 59485, S2 60001
c8b72293b2
88827f875d
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-01T07:03:22.631Z
S1 59543, S2 60001
9884b84755
c8b72293b2
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-01T07:03:24.567Z
S1 59543, S2 60065
e82711bccf
9884b84755
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-01T07:03:26.501Z
S1 59609, S2 60065
47e6688631
e82711bccf
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-01T07:03:28.429Z
S1 59609, S2 60137
490841c2bd
47e6688631
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-01T07:03:30.363Z
S1 59675, S2 60137
dc557fde5e
490841c2bd
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-01T07:03:32.298Z
S1 59675, S2 60202
31ff3720bc
dc557fde5e
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-01T07:03:34.229Z
S1 59744, S2 60202
093de60632
31ff3720bc
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-01T07:03:36.160Z
S1 59744, S2 60271
b8db8d529a
093de60632
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-01T07:03:38.089Z
S1 59815, S2 60271
889d54409e
b8db8d529a
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-01T07:03:40.016Z
S1 59815, S2 60344
3b75ca1814
889d54409e
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-01T07:03:41.948Z
S1 59883, S2 60344
0e33f9062c
3b75ca1814
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-01T07:03:43.875Z
S1 59883, S2 60417
1367c9241e
0e33f9062c
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-01T07:03:45.804Z
S1 59954, S2 60417
790150659a
1367c9241e
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-01T07:03:47.728Z
S1 59954, S2 60493
9a745bac9e
790150659a
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-01T07:03:49.652Z
S1 60030, S2 60493
7f5b2e86ee
9a745bac9e
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-01T07:03:51.578Z
S1 60030, S2 60567
213125ed6f
7f5b2e86ee
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-01T07:03:53.503Z
S1 60105, S2 60567
4d0a38fa92
213125ed6f
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-01T07:03:55.429Z
S1 60105, S2 60641
ef62d54dbb
4d0a38fa92
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-01T07:03:57.359Z
S1 60175, S2 60641
114e42747a
ef62d54dbb
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-01T07:03:59.294Z
S1 60175, S2 60706
432730661e
114e42747a
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-01T07:04:01.223Z
S1 60246, S2 60706
4522b95e13
432730661e
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-01T07:04:03.207Z
S1 60246, S2 60722
91141386ac
4522b95e13
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-01T07:04:05.163Z
S1 60290, S2 60722
4ab1756a77
91141386ac
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-01T07:04:07.092Z
S1 60290, S2 60793
42ef2f5846
4ab1756a77
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-01T07:04:09.017Z
S1 60365, S2 60793
63572253eb
42ef2f5846
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-01T07:04:10.944Z
S1 60365, S2 60866
39fea6613e
63572253eb
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-01T07:04:12.878Z
S1 60431, S2 60866
89a5b84aab
39fea6613e
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-01T07:04:14.804Z
S1 60431, S2 60940
c5af1b5b75
89a5b84aab
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.