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("7133511148455179980:set_01M7DDQCS3E87S49NED4NH0WNF") = dc095061d5517e9d..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7DDQCS5F3XRV3K91S8GWKST: verified
✓
signatures
62 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..62, every prev_hash links
✓
move log
62 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
62 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
62 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-14T16:19:55.834Z
S1 59920, S2 60000
cc708a8ef8
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T16:19:57.932Z
S1 59920, S2 59902
b94b21dc3a
cc708a8ef8
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T16:20:00.328Z
S1 59524, S2 59902
68c70c8a25
b94b21dc3a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T16:20:02.343Z
S1 59524, S2 59887
3eecad47ab
68c70c8a25
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T16:20:04.921Z
S1 58946, S2 59887
2939895593
3eecad47ab
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T16:20:07.221Z
S1 58946, S2 59587
99f1dec8ac
2939895593
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T16:20:10.299Z
S1 57868, S2 59587
313c5db464
99f1dec8ac
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T16:20:12.255Z
S1 57868, S2 59631
0894bb2e70
313c5db464
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T16:20:14.206Z
S1 57917, S2 59631
ee8390cde4
0894bb2e70
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T16:20:16.398Z
S1 57917, S2 59439
defff8b180
ee8390cde4
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T16:20:18.333Z
S1 57982, S2 59439
ac74d8a2db
defff8b180
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T16:20:20.338Z
S1 57982, S2 59434
1bded0a9ba
ac74d8a2db
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T16:20:22.309Z
S1 58011, S2 59434
c31039a535
1bded0a9ba
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T16:20:24.736Z
S1 58011, S2 59007
1dfecb48fd
c31039a535
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T16:20:27.327Z
S1 57420, S2 59007
a0a26aa32b
1dfecb48fd
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T16:20:29.635Z
S1 57420, S2 58699
ad6a940af3
a0a26aa32b
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T16:20:31.820Z
S1 57235, S2 58699
dab42eee7b
ad6a940af3
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T16:20:33.904Z
S1 57235, S2 58615
a3d0f3e6ee
dab42eee7b
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T16:20:35.839Z
S1 57300, S2 58615
f7d2bef366
a3d0f3e6ee
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-14T16:20:37.923Z
S1 57300, S2 58531
0c35a1335a
f7d2bef366
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-14T16:20:39.912Z
S1 57311, S2 58531
035cfb2c4d
0c35a1335a
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-14T16:20:42.000Z
S1 57311, S2 58443
9527e074cc
035cfb2c4d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-14T16:20:44.031Z
S1 57280, S2 58443
c38c071096
9527e074cc
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-14T16:20:46.026Z
S1 57280, S2 58448
df4f1075f1
c38c071096
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-14T16:20:48.031Z
S1 57275, S2 58448
ca1d8f3fee
df4f1075f1
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-14T16:20:50.021Z
S1 57275, S2 58458
3ff3f3d067
ca1d8f3fee
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-14T16:20:52.020Z
S1 57276, S2 58458
0cfde25dea
3ff3f3d067
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-14T16:20:54.014Z
S1 57276, S2 58464
4aff764687
0cfde25dea
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-14T16:20:56.003Z
S1 57287, S2 58464
588c8dbb28
4aff764687
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-14T16:20:57.930Z
S1 57287, S2 58537
1b6e1daa5d
588c8dbb28
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-14T16:20:59.911Z
S1 57306, S2 58537
a39b5a4c6c
1b6e1daa5d
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-14T16:21:02.550Z
S1 57306, S2 57898
a6b24f0032
a39b5a4c6c
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-14T16:21:04.699Z
S1 57157, S2 57898
e9c5f97d60
a6b24f0032
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-14T16:21:06.821Z
S1 57157, S2 57776
34b392d72c
e9c5f97d60
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-14T16:21:08.810Z
S1 57168, S2 57776
1d5771c673
34b392d72c
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-14T16:21:10.804Z
S1 57168, S2 57782
045e4a244c
1d5771c673
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-14T16:21:12.796Z
S1 57176, S2 57782
cc1383a8f0
045e4a244c
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-14T16:21:14.744Z
S1 57176, S2 57834
df3345ad74
cc1383a8f0
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-14T16:21:16.716Z
S1 57204, S2 57834
319eca1654
df3345ad74
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-14T16:21:18.655Z
S1 57204, S2 57895
db7df55173
319eca1654
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-14T16:21:20.593Z
S1 57266, S2 57895
88408ee58e
db7df55173
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-14T16:21:22.533Z
S1 57266, S2 57955
442fad6023
88408ee58e
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-14T16:21:24.501Z
S1 57298, S2 57955
a3812c1b6f
442fad6023
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-14T16:21:26.451Z
S1 57298, S2 58005
41a8774ca9
a3812c1b6f
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-14T16:21:28.411Z
S1 57338, S2 58005
5e8f008d2e
41a8774ca9
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-14T16:21:30.358Z
S1 57338, S2 58058
e3af20ac14
5e8f008d2e
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-14T16:21:32.294Z
S1 57402, S2 58058
129cd1a8b6
e3af20ac14
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-14T16:21:34.225Z
S1 57402, S2 58127
1211819e86
129cd1a8b6
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-14T16:21:36.162Z
S1 57465, S2 58127
16a3ad1bb2
1211819e86
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-14T16:21:38.643Z
S1 57465, S2 57646
93af35594b
16a3ad1bb2
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-14T16:21:42.045Z
S1 56063, S2 57646
a659e9427f
93af35594b
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-14T16:21:44.323Z
S1 56063, S2 57368
4229119f2d
a659e9427f
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-14T16:21:46.255Z
S1 56131, S2 57368
19b0b0ec6c
4229119f2d
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-14T16:21:48.184Z
S1 56131, S2 57439
0f655813b8
19b0b0ec6c
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-14T16:21:50.126Z
S1 56189, S2 57439
a3fadce693
0f655813b8
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-14T16:21:52.053Z
S1 56189, S2 57512
b21f382f29
a3fadce693
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-14T16:21:53.981Z
S1 56261, S2 57512
6ee890fc52
b21f382f29
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-14T16:21:55.911Z
S1 56261, S2 57582
07edb33d4f
6ee890fc52
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-14T16:21:57.840Z
S1 56332, S2 57582
436b8ab7cb
07edb33d4f
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-14T16:21:59.767Z
S1 56332, S2 57655
2f23c53d3a
436b8ab7cb
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-14T16:22:01.754Z
S1 56345, S2 57655
8b5de71e19
2f23c53d3a
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-14T16:22:03.838Z
S1 56345, S2 57571
946e021d7f
8b5de71e19
sk_4707cd57
Game 2 m_01M7DDQCS6ERMBGPVZMCVF2Z65: verified
✓
signatures
68 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..68, every prev_hash links
✓
move log
68 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
68 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
68 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T16:19:55.901Z
S1 59853, S2 60000
82534b3466
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T16:19:57.998Z
S1 59853, S2 59903
9f7ebe22b9
82534b3466
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T16:20:00.404Z
S1 59447, S2 59903
0a57e454aa
9f7ebe22b9
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T16:20:02.673Z
S1 59447, S2 59634
c6f76e4d35
0a57e454aa
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T16:20:04.918Z
S1 59202, S2 59634
5c4b91a516
c6f76e4d35
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T16:20:07.125Z
S1 59202, S2 59427
42d0781de3
5c4b91a516
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T16:20:10.238Z
S1 58089, S2 59427
2f05276658
42d0781de3
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T16:20:12.208Z
S1 58089, S2 59457
fcd8836e0d
2f05276658
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T16:20:14.150Z
S1 58147, S2 59457
b5fbed7ed9
fcd8836e0d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T16:20:16.342Z
S1 58147, S2 59265
125098f43a
b5fbed7ed9
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T16:20:18.306Z
S1 58183, S2 59265
20d000cdcd
125098f43a
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T16:20:20.335Z
S1 58183, S2 59236
d92c246373
20d000cdcd
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T16:20:22.313Z
S1 58205, S2 59236
9abe2ae97a
d92c246373
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T16:20:24.736Z
S1 58205, S2 58813
0ca1f33e99
9abe2ae97a
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T16:20:27.293Z
S1 57648, S2 58813
e75e0006d1
0ca1f33e99
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T16:20:29.631Z
S1 57648, S2 58475
b255c91e4f
e75e0006d1
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T16:20:31.813Z
S1 57466, S2 58475
1150f948d2
b255c91e4f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T16:20:33.797Z
S1 57466, S2 58491
c9e2e0247f
1150f948d2
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T16:20:35.806Z
S1 57457, S2 58491
8abfedc3d3
c9e2e0247f
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T16:20:37.896Z
S1 57457, S2 58401
5e03342b83
8abfedc3d3
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T16:20:39.844Z
S1 57509, S2 58401
f2baf6b84b
5e03342b83
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T16:20:41.821Z
S1 57509, S2 58424
5116585733
f2baf6b84b
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T16:20:43.827Z
S1 57503, S2 58424
53ae86aafd
5116585733
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T16:20:45.798Z
S1 57503, S2 58453
74aefbfd00
53ae86aafd
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T16:20:47.820Z
S1 57481, S2 58453
c5eaab93f8
74aefbfd00
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T16:20:49.753Z
S1 57481, S2 58520
9616bae949
c5eaab93f8
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T16:20:51.731Z
S1 57503, S2 58520
6e7f97c666
9616bae949
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T16:20:53.742Z
S1 57503, S2 58509
5c531a1581
6e7f97c666
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-14T16:20:55.818Z
S1 57427, S2 58509
af36da628c
5c531a1581
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-14T16:20:57.745Z
S1 57427, S2 58582
c21a09d9dd
af36da628c
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-14T16:20:59.719Z
S1 57453, S2 58582
123618f1be
c21a09d9dd
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-14T16:21:02.412Z
S1 57453, S2 57889
469a27baed
123618f1be
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-14T16:21:04.633Z
S1 57232, S2 57889
86686312b7
469a27baed
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-14T16:21:06.821Z
S1 57232, S2 57701
dc595f5d30
86686312b7
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-14T16:21:08.810Z
S1 57243, S2 57701
32b4fa2b53
dc595f5d30
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-14T16:21:10.800Z
S1 57243, S2 57711
1e7f4b7bf1
32b4fa2b53
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-14T16:21:12.731Z
S1 57312, S2 57711
3ba3faa238
1e7f4b7bf1
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-14T16:21:14.707Z
S1 57312, S2 57735
59e6ad7acf
3ba3faa238
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-14T16:21:16.665Z
S1 57354, S2 57735
594712671d
59e6ad7acf
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-14T16:21:18.609Z
S1 57354, S2 57791
1050c1c109
594712671d
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-14T16:21:20.547Z
S1 57416, S2 57791
b05824da8e
1050c1c109
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-14T16:21:22.484Z
S1 57416, S2 57854
3fa0a5e81d
b05824da8e
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-14T16:21:24.419Z
S1 57481, S2 57854
501f346714
3fa0a5e81d
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-14T16:21:26.368Z
S1 57481, S2 57905
1e87bf8614
501f346714
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-14T16:21:28.315Z
S1 57534, S2 57905
e05deefc80
1e87bf8614
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-14T16:21:30.251Z
S1 57534, S2 57969
993f2004a5
e05deefc80
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-14T16:21:32.194Z
S1 57591, S2 57969
95fce3692f
993f2004a5
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-14T16:21:34.135Z
S1 57591, S2 58028
698240e3cb
95fce3692f
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-14T16:21:36.082Z
S1 57644, S2 58028
904dcd5d21
698240e3cb
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-14T16:21:38.038Z
S1 57644, S2 58072
06363a157a
904dcd5d21
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-14T16:21:40.647Z
S1 57035, S2 58072
895c2a3603
06363a157a
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-14T16:21:43.797Z
S1 57035, S2 56922
adcf2c897d
895c2a3603
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-14T16:21:45.728Z
S1 57104, S2 56922
5160e30a70
adcf2c897d
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-14T16:21:47.661Z
S1 57104, S2 56989
c908744ee0
5160e30a70
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-14T16:21:49.592Z
S1 57173, S2 56989
842befd08a
c908744ee0
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-14T16:21:51.523Z
S1 57173, S2 57058
7c27ad5ad8
842befd08a
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-14T16:21:53.453Z
S1 57243, S2 57058
7c12526a43
7c27ad5ad8
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-14T16:21:55.384Z
S1 57243, S2 57127
bc907b3334
7c12526a43
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-14T16:21:57.311Z
S1 57316, S2 57127
3af0d53938
bc907b3334
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-14T16:21:59.240Z
S1 57316, S2 57198
2d7a9928e2
3af0d53938
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-14T16:22:01.189Z
S1 57367, S2 57198
f14d597c69
2d7a9928e2
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-14T16:22:03.146Z
S1 57367, S2 57241
5775c8b80a
f14d597c69
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-14T16:22:05.079Z
S1 57434, S2 57241
9267c18102
5775c8b80a
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-14T16:22:07.005Z
S1 57434, S2 57315
5a5485da1b
9267c18102
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-14T16:22:08.933Z
S1 57506, S2 57315
b8b745ea97
5a5485da1b
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-14T16:22:11.044Z
S1 57506, S2 57204
667724c0b4
b8b745ea97
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-14T16:22:13.038Z
S1 57512, S2 57204
6f08d53317
667724c0b4
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-14T16:22:14.989Z
S1 57512, S2 57253
81c527d4da
6f08d53317
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.