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("5868061283932422551:set_01M6EKXB54FCV8AH6NVXGGN7A5") = ffce7e6a7a3fa1bc..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6EKXB56ECV89KBB0X9YXNVD: verified
✓
signatures
76 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..76, every prev_hash links
✓
move log
76 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
76 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
76 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T17:11:34.832Z
S1 59931, S2 60000
27a04e5a8c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T17:11:36.815Z
S1 59931, S2 60017
617c3aad91
27a04e5a8c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T17:11:39.002Z
S1 59744, S2 60017
4fd698ea53
617c3aad91
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T17:11:41.035Z
S1 59744, S2 59984
0f71b7ed0e
4fd698ea53
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T17:11:43.028Z
S1 59751, S2 59984
93bef4e709
0f71b7ed0e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T17:11:45.122Z
S1 59751, S2 59890
aee5cd5470
93bef4e709
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T17:11:47.231Z
S1 59642, S2 59890
abca6d92ee
aee5cd5470
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T17:11:49.422Z
S1 59642, S2 59699
72d56999a0
abca6d92ee
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T17:11:51.618Z
S1 59446, S2 59699
db0710e603
72d56999a0
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T17:11:53.703Z
S1 59446, S2 59614
d40ab0c665
db0710e603
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T17:11:55.733Z
S1 59416, S2 59614
c1e340f264
d40ab0c665
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T17:11:57.702Z
S1 59416, S2 59645
16ec273732
c1e340f264
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T17:11:59.801Z
S1 59317, S2 59645
a0484d69eb
16ec273732
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T17:12:02.687Z
S1 59317, S2 58759
da07085fff
a0484d69eb
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T17:12:04.716Z
S1 59288, S2 58759
953af9627c
da07085fff
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T17:12:06.835Z
S1 59288, S2 58640
ed2b038b3b
953af9627c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T17:12:08.932Z
S1 59191, S2 58640
8fad1baf14
ed2b038b3b
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T17:12:11.104Z
S1 59191, S2 58468
27adea3c4c
8fad1baf14
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T17:12:13.130Z
S1 59165, S2 58468
4fc490938c
27adea3c4c
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T17:12:15.223Z
S1 59165, S2 58375
9ac7bc579b
4fc490938c
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T17:12:17.334Z
S1 59054, S2 58375
9ca8bf0d71
9ac7bc579b
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T17:12:19.433Z
S1 59054, S2 58276
d62848cd26
9ca8bf0d71
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T17:12:21.608Z
S1 58879, S2 58276
a7e00cb401
d62848cd26
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-02T17:12:23.586Z
S1 58879, S2 58298
f10627b07e
a7e00cb401
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-02T17:12:25.530Z
S1 58935, S2 58298
573568230b
f10627b07e
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-02T17:12:27.461Z
S1 58935, S2 58367
9d54c7ab4a
573568230b
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-02T17:12:29.415Z
S1 58981, S2 58367
cbe67ffa8d
9d54c7ab4a
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-02T17:12:31.367Z
S1 58981, S2 58415
942d228160
cbe67ffa8d
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-02T17:12:33.294Z
S1 59054, S2 58415
565330c3b4
942d228160
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-02T17:12:35.322Z
S1 59054, S2 58387
82048c1ba6
565330c3b4
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-02T17:12:37.276Z
S1 59100, S2 58387
25b7d864ba
82048c1ba6
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-02T17:12:39.316Z
S1 59100, S2 58347
d87c8ed933
25b7d864ba
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-02T17:12:41.325Z
S1 59091, S2 58347
fa0662c430
d87c8ed933
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-02T17:12:43.314Z
S1 59091, S2 58358
08e9f4c2dd
fa0662c430
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-02T17:12:45.251Z
S1 59154, S2 58358
6ced40eafd
08e9f4c2dd
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-02T17:12:47.189Z
S1 59154, S2 58420
1d0102f30a
6ced40eafd
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-02T17:12:49.232Z
S1 59111, S2 58420
069bee767f
1d0102f30a
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-02T17:12:51.302Z
S1 59111, S2 58350
f7596cf528
069bee767f
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-02T17:12:53.396Z
S1 59017, S2 58350
2eb4c15b5d
f7596cf528
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-02T17:12:55.356Z
S1 59017, S2 58390
8d059521dc
2eb4c15b5d
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-02T17:12:57.336Z
S1 59037, S2 58390
9d43f2ff0a
8d059521dc
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-02T17:12:59.282Z
S1 59037, S2 58444
b5f32bb34e
9d43f2ff0a
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-02T17:13:01.307Z
S1 59012, S2 58444
522c4a53b5
b5f32bb34e
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-02T17:13:03.319Z
S1 59012, S2 58432
1cf8e8c3c6
522c4a53b5
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-02T17:13:05.303Z
S1 59028, S2 58432
84597df4f4
1cf8e8c3c6
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-02T17:13:07.242Z
S1 59028, S2 58493
69f19a443d
84597df4f4
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-02T17:13:09.183Z
S1 59087, S2 58493
cc734ac786
69f19a443d
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-02T17:13:11.115Z
S1 59087, S2 58561
9b98760148
cc734ac786
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-02T17:13:13.059Z
S1 59143, S2 58561
c566af4a95
9b98760148
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-02T17:13:15.000Z
S1 59143, S2 58620
f4c6ee9716
c566af4a95
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-02T17:13:17.671Z
S1 58472, S2 58620
fcc3021cd5
f4c6ee9716
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-02T17:13:19.756Z
S1 58472, S2 58535
aca546dff3
fcc3021cd5
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-02T17:13:21.745Z
S1 58483, S2 58535
e917f8775b
aca546dff3
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-02T17:13:23.689Z
S1 58483, S2 58591
5c82d528b6
e917f8775b
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-02T17:13:25.621Z
S1 58551, S2 58591
34bf2705e8
5c82d528b6
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-02T17:13:27.547Z
S1 58551, S2 58665
8c7385af32
34bf2705e8
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-02T17:13:29.479Z
S1 58619, S2 58665
75bef503e0
8c7385af32
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-02T17:13:31.418Z
S1 58619, S2 58726
515f37b59c
75bef503e0
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-02T17:13:33.349Z
S1 58688, S2 58726
1f091c8924
515f37b59c
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-02T17:13:35.280Z
S1 58688, S2 58795
ca52028acc
1f091c8924
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-02T17:13:37.213Z
S1 58755, S2 58795
7f9f39ce4c
ca52028acc
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-02T17:13:39.139Z
S1 58755, S2 58869
f800ee2e15
7f9f39ce4c
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-02T17:13:41.065Z
S1 58829, S2 58869
6c5179a103
f800ee2e15
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-02T17:13:42.993Z
S1 58829, S2 58941
c338c336fb
6c5179a103
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-02T17:13:44.920Z
S1 58902, S2 58941
0672b8b148
c338c336fb
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-02T17:13:46.849Z
S1 58902, S2 59012
766d6f3ac1
0672b8b148
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-02T17:13:48.774Z
S1 58977, S2 59012
d854c1de8d
766d6f3ac1
sk_4707cd57
68
move
S2 Exhibition2
68
2026-11-02T17:13:50.698Z
S1 58977, S2 59088
5b64668bd0
d854c1de8d
sk_4707cd57
69
move
S1 Exhibition1
69
2026-11-02T17:13:52.624Z
S1 59051, S2 59088
3507c37f94
5b64668bd0
sk_4707cd57
70
move
S2 Exhibition2
70
2026-11-02T17:13:54.558Z
S1 59051, S2 59154
8db1592d99
3507c37f94
sk_4707cd57
71
move
S1 Exhibition1
71
2026-11-02T17:13:56.488Z
S1 59121, S2 59154
fc18648222
8db1592d99
sk_4707cd57
72
move
S2 Exhibition2
72
2026-11-02T17:13:58.414Z
S1 59121, S2 59228
5d0ee4040a
fc18648222
sk_4707cd57
73
move
S1 Exhibition1
73
2026-11-02T17:14:00.347Z
S1 59188, S2 59228
9ff4ee7134
5d0ee4040a
sk_4707cd57
74
move
S2 Exhibition2
74
2026-11-02T17:14:02.398Z
S1 59188, S2 59177
5de9e213df
9ff4ee7134
sk_4707cd57
75
move
S1 Exhibition1
75
2026-11-02T17:14:04.494Z
S1 59092, S2 59177
b3b16b2faf
5de9e213df
sk_4707cd57
76
move
S2 Exhibition2
76
2026-11-02T17:14:06.430Z
S1 59092, S2 59241
951e5938e4
b3b16b2faf
sk_4707cd57
Game 2 m_01M6EKXB57F3T8ZAS0SDTYYW1X: verified
✓
signatures
58 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..58, every prev_hash links
✓
move log
58 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
58 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
58 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T17:11:34.901Z
S1 59862, S2 60000
f4b74160b6
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T17:11:36.863Z
S1 59862, S2 60038
45c691f07a
f4b74160b6
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T17:11:39.000Z
S1 59725, S2 60038
1de34c8ef2
45c691f07a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T17:11:41.102Z
S1 59725, S2 59936
87338db227
1de34c8ef2
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T17:11:43.208Z
S1 59619, S2 59936
56a8a1f289
87338db227
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T17:11:45.150Z
S1 59619, S2 59994
2e56508e79
56a8a1f289
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T17:11:47.236Z
S1 59533, S2 59994
b9bf418820
2e56508e79
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T17:11:49.420Z
S1 59533, S2 59810
59b6d74433
b9bf418820
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T17:11:51.595Z
S1 59358, S2 59810
bac2165a3a
59b6d74433
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T17:11:53.697Z
S1 59358, S2 59708
554722f8a1
bac2165a3a
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T17:11:55.680Z
S1 59375, S2 59708
c541470db4
554722f8a1
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T17:11:57.698Z
S1 59375, S2 59690
faa5cf2687
c541470db4
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T17:11:59.734Z
S1 59339, S2 59690
d7d3f47842
faa5cf2687
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T17:12:02.655Z
S1 59339, S2 58769
98af2eaf88
d7d3f47842
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T17:12:04.749Z
S1 59245, S2 58769
db94e15068
98af2eaf88
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T17:12:06.903Z
S1 59245, S2 58615
4e39ca74ae
db94e15068
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T17:12:08.998Z
S1 59150, S2 58615
ae8c22678f
4e39ca74ae
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T17:12:11.110Z
S1 59150, S2 58503
076f93e80a
ae8c22678f
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T17:12:13.132Z
S1 59128, S2 58503
589db3d131
076f93e80a
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T17:12:15.224Z
S1 59128, S2 58411
e04f9a2a86
589db3d131
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-02T17:12:17.397Z
S1 58955, S2 58411
cae76027c6
e04f9a2a86
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-02T17:12:19.501Z
S1 58955, S2 58307
612cf3f183
cae76027c6
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-02T17:12:21.623Z
S1 58833, S2 58307
15ca49b374
612cf3f183
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-02T17:12:23.702Z
S1 58833, S2 58228
0d1fc7e436
15ca49b374
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-02T17:12:25.697Z
S1 58838, S2 58228
efc7552781
0d1fc7e436
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-02T17:12:27.646Z
S1 58838, S2 58279
94b7d46b30
efc7552781
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-02T17:12:29.606Z
S1 58878, S2 58279
1af83d8735
94b7d46b30
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-02T17:12:31.551Z
S1 58878, S2 58334
c3a76c80b6
1af83d8735
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-02T17:12:33.491Z
S1 58938, S2 58334
e448ef1fc4
c3a76c80b6
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-02T17:12:35.440Z
S1 58938, S2 58385
3358601ec5
e448ef1fc4
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-02T17:12:37.385Z
S1 58993, S2 58385
df79a7e265
3358601ec5
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-02T17:12:39.404Z
S1 58993, S2 58366
0081da9d86
df79a7e265
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-02T17:12:41.351Z
S1 59046, S2 58366
c2c402093a
0081da9d86
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-02T17:12:43.317Z
S1 59046, S2 58400
2d01c37a11
c2c402093a
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-02T17:12:45.287Z
S1 59076, S2 58400
87dc3bd59a
2d01c37a11
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-02T17:12:47.247Z
S1 59076, S2 58440
f888c5e01f
87dc3bd59a
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-02T17:12:49.233Z
S1 59090, S2 58440
2a29122a52
f888c5e01f
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-02T17:12:51.301Z
S1 59090, S2 58372
5ad0eec584
2a29122a52
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-02T17:12:53.255Z
S1 59136, S2 58372
bbc23cd906
5ad0eec584
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-02T17:12:55.196Z
S1 59136, S2 58431
fb2f7cdb4e
bbc23cd906
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-02T17:12:57.134Z
S1 59198, S2 58431
acc6edc6ae
fb2f7cdb4e
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-02T17:12:59.069Z
S1 59198, S2 58496
cc573e8ecf
acc6edc6ae
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-02T17:13:01.004Z
S1 59263, S2 58496
74b8eda497
cc573e8ecf
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-02T17:13:03.012Z
S1 59263, S2 58488
91f7077d18
74b8eda497
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-02T17:13:05.233Z
S1 59042, S2 58488
3106babff1
91f7077d18
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-02T17:13:07.167Z
S1 59042, S2 58554
0de558c114
3106babff1
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-02T17:13:09.101Z
S1 59108, S2 58554
44259c7eaf
0de558c114
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-02T17:13:11.037Z
S1 59108, S2 58618
9c9abcabef
44259c7eaf
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-02T17:13:12.969Z
S1 59176, S2 58618
4eb73299c7
9c9abcabef
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-02T17:13:14.901Z
S1 59176, S2 58686
067e85f471
4eb73299c7
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-02T17:13:17.644Z
S1 58433, S2 58686
8f3d782c1a
067e85f471
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-02T17:13:19.750Z
S1 58433, S2 58580
22991678b0
8f3d782c1a
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-02T17:13:21.701Z
S1 58482, S2 58580
f170a3c34b
22991678b0
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-02T17:13:23.637Z
S1 58482, S2 58644
5647cb53f8
f170a3c34b
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-02T17:13:25.564Z
S1 58555, S2 58644
011969c8e1
5647cb53f8
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-02T17:13:27.497Z
S1 58555, S2 58711
2de4b57bdc
011969c8e1
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-02T17:13:29.437Z
S1 58615, S2 58711
490fde78ba
2de4b57bdc
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-02T17:13:31.371Z
S1 58615, S2 58777
c0188af84a
490fde78ba
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.