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("2831144585836703648:set_01M6VAFT9YFF48WK3YV1PMNJFX") = 7cf8f4bba2c7b222..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6VAFTA0FD9BVDC7P7AZK6D8: verified
✓
signatures
64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..64, every prev_hash links
✓
move log
64 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
64 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
64 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T15:37:02.917Z
S1 59038, S2 60000
8e0584b216
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T15:37:05.113Z
S1 59038, S2 59804
1b77acc99d
8e0584b216
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T15:37:07.095Z
S1 59056, S2 59804
32aeb6313a
1b77acc99d
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T15:37:09.111Z
S1 59056, S2 59788
7d6e599438
32aeb6313a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T15:37:11.120Z
S1 59047, S2 59788
7cb0b88657
7d6e599438
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T15:37:13.133Z
S1 59047, S2 59775
343475a4cc
7cb0b88657
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T15:37:15.221Z
S1 58959, S2 59775
02548cb350
343475a4cc
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T15:37:17.278Z
S1 58959, S2 59718
2f6d2e22b3
02548cb350
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T15:37:19.798Z
S1 58439, S2 59718
35da337ea9
2f6d2e22b3
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T15:37:21.928Z
S1 58439, S2 59588
4dffdd3c90
35da337ea9
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T15:37:24.031Z
S1 58336, S2 59588
61513619d2
4dffdd3c90
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T15:37:26.211Z
S1 58336, S2 59408
23553cfce3
61513619d2
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T15:37:28.166Z
S1 58381, S2 59408
cd371c11a2
23553cfce3
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T15:37:30.138Z
S1 58381, S2 59436
4c6267802a
cd371c11a2
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T15:37:32.224Z
S1 58295, S2 59436
ed69f7cd84
4c6267802a
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T15:37:34.424Z
S1 58295, S2 59236
7146700c61
ed69f7cd84
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T15:37:36.624Z
S1 58095, S2 59236
372c37a0d1
7146700c61
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T15:37:38.824Z
S1 58095, S2 59036
1b552504e4
372c37a0d1
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T15:37:40.907Z
S1 58012, S2 59036
c1aa802f7c
1b552504e4
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T15:37:42.911Z
S1 58012, S2 59032
1fe4ec4546
c1aa802f7c
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T15:37:44.924Z
S1 57999, S2 59032
58607ad949
1fe4ec4546
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T15:37:46.901Z
S1 57999, S2 59055
73954ed257
58607ad949
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T15:37:48.920Z
S1 57980, S2 59055
c4e6eef604
73954ed257
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T15:37:50.921Z
S1 57980, S2 59054
501ead07e1
c4e6eef604
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T15:37:52.928Z
S1 57973, S2 59054
d7c75a44e3
501ead07e1
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T15:37:54.917Z
S1 57973, S2 59065
1e8f9a3bc7
d7c75a44e3
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-07T15:37:56.911Z
S1 57979, S2 59065
78b58899b9
1e8f9a3bc7
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-07T15:37:58.855Z
S1 57979, S2 59121
80e402be93
78b58899b9
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-07T15:38:00.782Z
S1 58052, S2 59121
112f11b896
80e402be93
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-07T15:38:02.717Z
S1 58052, S2 59186
1956595930
112f11b896
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-07T15:38:04.664Z
S1 58105, S2 59186
6acdb9fcd0
1956595930
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-07T15:38:06.614Z
S1 58105, S2 59236
e0e7cc20a0
6acdb9fcd0
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-07T15:38:08.555Z
S1 58164, S2 59236
de52cba0d6
e0e7cc20a0
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-07T15:38:10.486Z
S1 58164, S2 59305
b046446e90
de52cba0d6
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-07T15:38:12.411Z
S1 58239, S2 59305
7bdc297d52
b046446e90
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-07T15:38:14.340Z
S1 58239, S2 59376
a2bd7c747a
7bdc297d52
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-07T15:38:16.284Z
S1 58295, S2 59376
8551f2ae92
a2bd7c747a
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-07T15:38:18.236Z
S1 58295, S2 59424
1bd80ffd63
8551f2ae92
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-07T15:38:20.178Z
S1 58353, S2 59424
3e4eccb600
1bd80ffd63
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-07T15:38:22.116Z
S1 58353, S2 59486
b668d87332
3e4eccb600
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-07T15:38:24.046Z
S1 58423, S2 59486
cd8169f69f
b668d87332
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-07T15:38:25.971Z
S1 58423, S2 59561
0c614d97f2
cd8169f69f
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-07T15:38:27.914Z
S1 58480, S2 59561
05a91e786f
0c614d97f2
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-07T15:38:29.850Z
S1 58480, S2 59625
b49f83b532
05a91e786f
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-07T15:38:31.787Z
S1 58543, S2 59625
4f1c1d4e7d
b49f83b532
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-07T15:38:33.718Z
S1 58543, S2 59694
febeb8db81
4f1c1d4e7d
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-07T15:38:35.660Z
S1 58601, S2 59694
4cad798916
febeb8db81
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-07T15:38:37.592Z
S1 58601, S2 59762
9f8ad7598b
4cad798916
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-07T15:38:39.522Z
S1 58671, S2 59762
58f0089920
9f8ad7598b
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-07T15:38:41.453Z
S1 58671, S2 59831
171d16b6e2
58f0089920
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-07T15:38:43.382Z
S1 58742, S2 59831
7156365996
171d16b6e2
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-07T15:38:45.317Z
S1 58742, S2 59896
cd182790f1
7156365996
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-07T15:38:47.250Z
S1 58809, S2 59896
616d91b0c6
cd182790f1
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-07T15:38:49.180Z
S1 58809, S2 59966
882244c28f
616d91b0c6
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-07T15:38:51.111Z
S1 58878, S2 59966
2872f048ba
882244c28f
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-07T15:38:53.047Z
S1 58878, S2 60030
a631c89ea1
2872f048ba
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-07T15:38:54.974Z
S1 58951, S2 60030
7a090f4e1c
a631c89ea1
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-07T15:38:56.904Z
S1 58951, S2 60100
95aba36ad4
7a090f4e1c
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-07T15:38:58.834Z
S1 59021, S2 60100
54a85f7f36
95aba36ad4
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-07T15:39:00.760Z
S1 59021, S2 60174
2e11e3bf6c
54a85f7f36
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-07T15:39:02.700Z
S1 59081, S2 60174
6ff7cffe33
2e11e3bf6c
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-07T15:39:04.653Z
S1 59081, S2 60221
42de1487ac
6ff7cffe33
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-07T15:39:06.593Z
S1 59141, S2 60221
a8e956a6b7
42de1487ac
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-07T15:39:08.536Z
S1 59141, S2 60278
3650c9dab0
a8e956a6b7
sk_4707cd57
Game 2 m_01M6VAFTA1FYSTXREDCZ6AHYP5: 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
2026-11-07T15:37:02.839Z
S1 59116, S2 60000
8b33135bab
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T15:37:04.918Z
S1 59116, S2 59921
d8d4021d05
8b33135bab
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T15:37:06.892Z
S1 59142, S2 59921
f8ab072579
d8d4021d05
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T15:37:08.923Z
S1 59142, S2 59890
cde76d3712
f8ab072579
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T15:37:10.938Z
S1 59127, S2 59890
1c205b9f4a
cde76d3712
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T15:37:13.022Z
S1 59127, S2 59806
993b3ca509
1c205b9f4a
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T15:37:15.209Z
S1 58940, S2 59806
2d70b6f4d8
993b3ca509
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T15:37:17.272Z
S1 58940, S2 59743
606967c60e
2d70b6f4d8
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T15:37:19.797Z
S1 58415, S2 59743
45f47fd8cd
606967c60e
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T15:37:21.902Z
S1 58415, S2 59638
335ebbb223
45f47fd8cd
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T15:37:24.036Z
S1 58281, S2 59638
559c5d7490
335ebbb223
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T15:37:26.215Z
S1 58281, S2 59459
ba24efad52
559c5d7490
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T15:37:28.207Z
S1 58289, S2 59459
94a301b7cd
ba24efad52
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T15:37:30.301Z
S1 58289, S2 59365
ba1b53751a
94a301b7cd
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T15:37:32.332Z
S1 58258, S2 59365
4553a5ab24
ba1b53751a
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T15:37:34.519Z
S1 58258, S2 59178
5c761a9410
4553a5ab24
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T15:37:36.702Z
S1 58075, S2 59178
2f1e6869fb
5c761a9410
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T15:37:38.812Z
S1 58075, S2 59068
9429d0ef9d
2f1e6869fb
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T15:37:40.796Z
S1 58091, S2 59068
3b44a89491
9429d0ef9d
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T15:37:42.767Z
S1 58091, S2 59097
fcbbfb2c78
3b44a89491
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T15:37:44.740Z
S1 58118, S2 59097
8d8864ac77
fcbbfb2c78
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T15:37:46.732Z
S1 58118, S2 59105
a174ef1762
8d8864ac77
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T15:37:48.723Z
S1 58127, S2 59105
ec5bef055b
a174ef1762
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T15:37:50.715Z
S1 58127, S2 59113
97b1cf1dc8
ec5bef055b
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T15:37:52.720Z
S1 58122, S2 59113
8e3599763e
97b1cf1dc8
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T15:37:54.648Z
S1 58122, S2 59185
41f4fa9979
8e3599763e
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T15:37:56.624Z
S1 58146, S2 59185
adf9dd107f
41f4fa9979
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T15:37:58.575Z
S1 58146, S2 59234
b9e8b32b7c
adf9dd107f
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T15:38:00.503Z
S1 58218, S2 59234
2492499818
b9e8b32b7c
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T15:38:02.509Z
S1 58218, S2 59228
5957336303
2492499818
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T15:38:04.476Z
S1 58251, S2 59228
0cc4c30bc0
5957336303
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T15:38:06.431Z
S1 58251, S2 59273
adeb790446
0cc4c30bc0
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T15:38:08.379Z
S1 58303, S2 59273
c5f2a58e66
adeb790446
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T15:38:10.320Z
S1 58303, S2 59332
843c34891e
c5f2a58e66
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T15:38:12.264Z
S1 58359, S2 59332
6d9712067f
843c34891e
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T15:38:14.196Z
S1 58359, S2 59400
686e29eee4
6d9712067f
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T15:38:16.123Z
S1 58432, S2 59400
edf52557d3
686e29eee4
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T15:38:18.054Z
S1 58432, S2 59469
ea1913c89f
edf52557d3
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T15:38:19.986Z
S1 58500, S2 59469
90da524c9a
ea1913c89f
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-07T15:38:21.917Z
S1 58500, S2 59538
d7f98d2b0d
90da524c9a
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-07T15:38:23.847Z
S1 58570, S2 59538
fbb6ba1f28
d7f98d2b0d
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-07T15:38:25.773Z
S1 58570, S2 59612
da6d250a28
fbb6ba1f28
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-07T15:38:27.704Z
S1 58639, S2 59612
7be8e0aa2d
da6d250a28
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-07T15:38:29.637Z
S1 58639, S2 59679
ef617ab245
7be8e0aa2d
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-07T15:38:31.568Z
S1 58708, S2 59679
c819ba4ef7
ef617ab245
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-07T15:38:33.499Z
S1 58708, S2 59748
c2b5869405
c819ba4ef7
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-07T15:38:35.433Z
S1 58774, S2 59748
d2d90d8dc3
c2b5869405
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-07T15:38:37.380Z
S1 58774, S2 59801
0c4a9ea41c
d2d90d8dc3
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-07T15:38:39.315Z
S1 58839, S2 59801
7132630739
0c4a9ea41c
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-07T15:38:41.254Z
S1 58839, S2 59862
488528c23e
7132630739
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-07T15:38:43.184Z
S1 58909, S2 59862
07c1d44b92
488528c23e
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-07T15:38:45.111Z
S1 58909, S2 59935
cb1348f45c
07c1d44b92
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-07T15:38:47.045Z
S1 58975, S2 59935
e5e0f7dc7a
cb1348f45c
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-07T15:38:48.972Z
S1 58975, S2 60008
1e36e341ef
e5e0f7dc7a
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-07T15:38:50.901Z
S1 59046, S2 60008
c2f19336e5
1e36e341ef
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-07T15:38:52.836Z
S1 59046, S2 60073
05d1d65ef7
c2f19336e5
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-07T15:38:54.769Z
S1 59113, S2 60073
783c195f1b
05d1d65ef7
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-07T15:38:56.700Z
S1 59113, S2 60142
4a7e67f2c8
783c195f1b
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-07T15:38:58.627Z
S1 59186, S2 60142
139c8aa20b
4a7e67f2c8
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-07T15:39:00.559Z
S1 59186, S2 60210
2bb0a29fa9
139c8aa20b
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-07T15:39:02.532Z
S1 59213, S2 60210
2ff62d66c0
2bb0a29fa9
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-07T15:39:04.535Z
S1 59213, S2 60207
a7ff970c2e
2ff62d66c0
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-07T15:39:06.471Z
S1 59277, S2 60207
a59a15120c
a7ff970c2e
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-07T15:39:08.446Z
S1 59277, S2 60232
b46dd1be69
a59a15120c
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-07T15:39:10.397Z
S1 59326, S2 60232
23c3befdda
b46dd1be69
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-07T15:39:12.338Z
S1 59326, S2 60291
29d199d3b3
23c3befdda
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-07T15:39:14.277Z
S1 59387, S2 60291
2e0fe8dbe2
29d199d3b3
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-07T15:39:16.224Z
S1 59387, S2 60344
576c692c9d
2e0fe8dbe2
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-07T15:39:18.150Z
S1 59461, S2 60344
5bf1e7466c
576c692c9d
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-07T15:39:20.080Z
S1 59461, S2 60414
d5081d2726
5bf1e7466c
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.