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("1919272825034200887:set_01M77SB9CQF8V9CY7R0NY5F6P2") = c1705d5698078267..., 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_01M77SB9CTFWVSB38M4AKXZFTH: verified
✓
signatures
63 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..63, every prev_hash links
✓
move log
63 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
63 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
63 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-12T11:47:35.513Z
S1 59877, S2 60000
e02d85c6eb
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-12T11:47:37.717Z
S1 59877, S2 59796
25d268b329
e02d85c6eb
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-12T11:47:39.835Z
S1 59759, S2 59796
14adb07344
25d268b329
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-12T11:47:41.922Z
S1 59759, S2 59709
34027e795c
14adb07344
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-12T11:47:44.010Z
S1 59671, S2 59709
2f5d56cad2
34027e795c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-12T11:47:46.009Z
S1 59671, S2 59710
01efcb878e
2f5d56cad2
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-12T11:47:47.998Z
S1 59682, S2 59710
2da9f68335
01efcb878e
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-12T11:47:50.016Z
S1 59682, S2 59692
88820cc839
2da9f68335
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-12T11:47:51.977Z
S1 59721, S2 59692
9f21d6c305
88820cc839
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-12T11:47:54.002Z
S1 59721, S2 59667
2fb17a9858
9f21d6c305
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-12T11:47:55.962Z
S1 59761, S2 59667
425e8b1b4e
2fb17a9858
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-12T11:47:58.027Z
S1 59761, S2 59602
d1867945d1
425e8b1b4e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-12T11:48:00.123Z
S1 59665, S2 59602
674c7b2a72
d1867945d1
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-12T11:48:02.472Z
S1 59665, S2 59253
84833d01ec
674c7b2a72
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-12T11:48:04.597Z
S1 59540, S2 59253
5862d539bc
84833d01ec
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-12T11:48:06.546Z
S1 59540, S2 59304
f0addb2dc1
5862d539bc
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-12T11:48:08.493Z
S1 59593, S2 59304
ea91ddf1fb
f0addb2dc1
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-12T11:48:10.420Z
S1 59593, S2 59377
64598cb60f
ea91ddf1fb
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-12T11:48:12.372Z
S1 59641, S2 59377
8f01e0b2fa
64598cb60f
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-12T11:48:14.331Z
S1 59641, S2 59418
2bb131f3fb
8f01e0b2fa
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-12T11:48:16.277Z
S1 59695, S2 59418
5a60240913
2bb131f3fb
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-12T11:48:18.305Z
S1 59695, S2 59390
aa0face5a2
5a60240913
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-12T11:48:20.252Z
S1 59748, S2 59390
2b02587292
aa0face5a2
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-12T11:48:22.201Z
S1 59748, S2 59441
c80d602346
2b02587292
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-12T11:48:24.149Z
S1 59800, S2 59441
1785860963
c80d602346
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-12T11:48:26.102Z
S1 59800, S2 59488
e77bc00c1c
1785860963
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-12T11:48:28.041Z
S1 59861, S2 59488
fe6feecd53
e77bc00c1c
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-12T11:48:29.981Z
S1 59861, S2 59548
777216cf73
fe6feecd53
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-12T11:48:31.904Z
S1 59938, S2 59548
751699aab3
777216cf73
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-12T11:48:33.828Z
S1 59938, S2 59624
5473d2d93f
751699aab3
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-12T11:48:35.778Z
S1 59988, S2 59624
574b46504d
5473d2d93f
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-12T11:48:37.728Z
S1 59988, S2 59674
32909ae02b
574b46504d
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-12T11:48:39.682Z
S1 60034, S2 59674
034b46e91c
32909ae02b
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-12T11:48:41.636Z
S1 60034, S2 59720
75d2b746be
034b46e91c
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-12T11:48:43.595Z
S1 60075, S2 59720
8ede922f21
75d2b746be
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-12T11:48:45.538Z
S1 60075, S2 59777
4edc3b6312
8ede922f21
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-12T11:48:47.471Z
S1 60142, S2 59777
e3fb365cf9
4edc3b6312
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-12T11:48:49.397Z
S1 60142, S2 59851
5dc2253321
e3fb365cf9
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-12T11:48:51.321Z
S1 60218, S2 59851
75f7cca9e7
5dc2253321
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-12T11:48:53.251Z
S1 60218, S2 59921
2ee2af5f32
75f7cca9e7
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-12T11:48:55.189Z
S1 60280, S2 59921
def488e3e5
2ee2af5f32
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-12T11:48:57.128Z
S1 60280, S2 59982
dbed86cefb
def488e3e5
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-12T11:48:59.069Z
S1 60339, S2 59982
f64207ce90
dbed86cefb
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-12T11:49:01.005Z
S1 60339, S2 60046
cb8945eb36
f64207ce90
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-12T11:49:02.962Z
S1 60382, S2 60046
25f743a4b8
cb8945eb36
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-12T11:49:04.909Z
S1 60382, S2 60099
47c748461f
25f743a4b8
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-12T11:49:06.856Z
S1 60435, S2 60099
47caa00441
47c748461f
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-12T11:49:08.795Z
S1 60435, S2 60160
18ab1b0872
47caa00441
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-12T11:49:10.744Z
S1 60486, S2 60160
5a49119d68
18ab1b0872
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-12T11:49:12.673Z
S1 60486, S2 60231
68e950142e
5a49119d68
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-12T11:49:14.604Z
S1 60555, S2 60231
8393e06391
68e950142e
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-12T11:49:16.539Z
S1 60555, S2 60296
4264e99d48
8393e06391
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-12T11:49:18.476Z
S1 60618, S2 60296
ba7cce859e
4264e99d48
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-12T11:49:20.406Z
S1 60618, S2 60366
8561118ce0
ba7cce859e
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-12T11:49:22.335Z
S1 60689, S2 60366
4d0fa4af5f
8561118ce0
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-12T11:49:24.263Z
S1 60689, S2 60438
ab587fcd9b
4d0fa4af5f
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-12T11:49:26.192Z
S1 60760, S2 60438
2317298b90
ab587fcd9b
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-12T11:49:28.118Z
S1 60760, S2 60512
ee46551309
2317298b90
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-12T11:49:30.051Z
S1 60827, S2 60512
c7284878b1
ee46551309
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-12T11:49:31.977Z
S1 60827, S2 60586
0618867bb5
c7284878b1
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-12T11:49:33.906Z
S1 60898, S2 60586
7f8c1223e4
0618867bb5
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-12T11:49:35.850Z
S1 60898, S2 60642
00012e4953
7f8c1223e4
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-12T11:49:37.806Z
S1 60942, S2 60642
fd10c27b9f
00012e4953
sk_4707cd57
Game 2 m_01M77SB9CWF2KT83FN5RTFKDQB: verified
✓
signatures
69 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..69, every prev_hash links
✓
move log
69 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
69 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
69 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-12T11:47:35.517Z
S1 59873, S2 60000
70f280d8ff
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-12T11:47:37.712Z
S1 59873, S2 59805
8cf8b2c579
70f280d8ff
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-12T11:47:39.827Z
S1 59758, S2 59805
0feb231e5b
8cf8b2c579
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-12T11:47:41.823Z
S1 59758, S2 59809
24c13622db
0feb231e5b
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-12T11:47:43.805Z
S1 59776, S2 59809
4647a880cf
24c13622db
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-12T11:47:45.834Z
S1 59776, S2 59780
061d4153c1
4647a880cf
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-12T11:47:47.758Z
S1 59852, S2 59780
99ef57ee6e
061d4153c1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-12T11:47:49.721Z
S1 59852, S2 59817
754421ff2d
99ef57ee6e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-12T11:47:51.686Z
S1 59887, S2 59817
969c7e7320
754421ff2d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-12T11:47:53.702Z
S1 59887, S2 59801
2a5a7d502c
969c7e7320
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-12T11:47:55.648Z
S1 59941, S2 59801
931889f76a
2a5a7d502c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-12T11:47:57.575Z
S1 59941, S2 59874
7557f091fc
931889f76a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-12T11:47:59.524Z
S1 59992, S2 59874
1d35f3e991
7557f091fc
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-12T11:48:01.460Z
S1 59992, S2 59938
ab316deaac
1d35f3e991
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-12T11:48:03.521Z
S1 59931, S2 59938
b461b8df4d
ab316deaac
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-12T11:48:05.481Z
S1 59931, S2 59978
bda1e3258f
b461b8df4d
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-12T11:48:07.410Z
S1 60002, S2 59978
a534cae7c4
bda1e3258f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-12T11:48:09.396Z
S1 60002, S2 59992
bbb9101cec
a534cae7c4
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-12T11:48:11.397Z
S1 60001, S2 59992
92f0d1c118
bbb9101cec
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-12T11:48:13.399Z
S1 60001, S2 59990
c36b6d5dc2
92f0d1c118
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-12T11:48:15.415Z
S1 59985, S2 59990
1f54345e25
c36b6d5dc2
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-12T11:48:17.340Z
S1 59985, S2 60065
ef8753afd3
1f54345e25
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-12T11:48:19.309Z
S1 60016, S2 60065
e592b6a54e
ef8753afd3
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-12T11:48:21.320Z
S1 60016, S2 60054
8cddf09d1e
e592b6a54e
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-12T11:48:23.300Z
S1 60036, S2 60054
972c1452aa
8cddf09d1e
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-12T11:48:25.312Z
S1 60036, S2 60042
5836c07bad
972c1452aa
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-12T11:48:27.237Z
S1 60111, S2 60042
59d926cd9b
5836c07bad
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-12T11:48:29.208Z
S1 60111, S2 60071
628e04dd18
59d926cd9b
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-12T11:48:31.133Z
S1 60186, S2 60071
cdf36904e6
628e04dd18
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-12T11:48:33.106Z
S1 60186, S2 60098
7c5b78330e
cdf36904e6
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-12T11:48:35.095Z
S1 60197, S2 60098
bab79b6033
7c5b78330e
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-12T11:48:37.057Z
S1 60197, S2 60136
3ceb445d98
bab79b6033
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-12T11:48:39.018Z
S1 60236, S2 60136
765c47ad28
3ceb445d98
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-12T11:48:41.020Z
S1 60236, S2 60134
e9a164d22d
765c47ad28
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-12T11:48:43.024Z
S1 60232, S2 60134
00aa1eae95
e9a164d22d
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-12T11:48:44.981Z
S1 60232, S2 60177
3fe0f1b400
00aa1eae95
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-12T11:48:46.931Z
S1 60282, S2 60177
4ce8574b99
3fe0f1b400
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-12T11:48:48.875Z
S1 60282, S2 60233
1aab7be23c
4ce8574b99
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-12T11:48:50.825Z
S1 60332, S2 60233
6265ec533a
1aab7be23c
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-12T11:48:52.765Z
S1 60332, S2 60293
67d26b49af
6265ec533a
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-12T11:48:54.723Z
S1 60374, S2 60293
bea56d05a3
67d26b49af
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-12T11:48:56.658Z
S1 60374, S2 60358
9f41173380
bea56d05a3
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-12T11:48:58.592Z
S1 60440, S2 60358
717268f911
9f41173380
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-12T11:49:00.528Z
S1 60440, S2 60422
ed6aa8abd0
717268f911
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-12T11:49:02.493Z
S1 60475, S2 60422
80767baca7
ed6aa8abd0
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-12T11:49:04.455Z
S1 60475, S2 60460
b78a6d3764
80767baca7
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-12T11:49:06.382Z
S1 60548, S2 60460
41ccd61400
b78a6d3764
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-12T11:49:08.307Z
S1 60548, S2 60535
03df143e9e
41ccd61400
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-12T11:49:10.241Z
S1 60614, S2 60535
c299f4fd5c
03df143e9e
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-12T11:49:12.172Z
S1 60614, S2 60604
8c740ee95a
c299f4fd5c
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-12T11:49:14.103Z
S1 60683, S2 60604
f15e3efb64
8c740ee95a
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-12T11:49:16.035Z
S1 60683, S2 60672
c419f7609c
f15e3efb64
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-12T11:49:17.968Z
S1 60750, S2 60672
dca5402566
c419f7609c
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-12T11:49:19.900Z
S1 60750, S2 60740
b5c0140d84
dca5402566
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-12T11:49:21.833Z
S1 60817, S2 60740
decc9c9f78
b5c0140d84
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-12T11:49:23.763Z
S1 60817, S2 60810
801f30079a
decc9c9f78
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-12T11:49:25.695Z
S1 60885, S2 60810
563c6c1417
801f30079a
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-12T11:49:27.627Z
S1 60885, S2 60878
43946d1581
563c6c1417
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-12T11:49:29.606Z
S1 60906, S2 60878
8ea33036cf
43946d1581
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-12T11:49:31.534Z
S1 60906, S2 60950
8b95a5c508
8ea33036cf
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-12T11:49:33.458Z
S1 60982, S2 60950
002be5e673
8b95a5c508
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-12T11:49:35.394Z
S1 60982, S2 61014
da88f59748
002be5e673
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-12T11:49:37.331Z
S1 61045, S2 61014
e70b1b4e01
da88f59748
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-12T11:49:39.257Z
S1 61045, S2 61088
62f51bd727
e70b1b4e01
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-12T11:49:41.183Z
S1 61119, S2 61088
25fea8e23c
62f51bd727
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-12T11:49:43.106Z
S1 61119, S2 61165
3635c13799
25fea8e23c
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-12T11:49:45.037Z
S1 61188, S2 61165
bacb84c406
3635c13799
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-12T11:49:46.962Z
S1 61188, S2 61240
18562afd41
bacb84c406
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-12T11:49:48.884Z
S1 61266, S2 61240
0d2a39e47c
18562afd41
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.