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("7422485196581131684:set_01M6YD4M2DEVXR8Y0FFE6E5SVS") = e851fd401e78b7cf..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6YD4M2MEF3B6G0133YJQFS3: verified
✓
signatures
65 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..65, every prev_hash links
✓
move log
65 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
65 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
65 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-08T20:21:04.414Z
S1 59691, S2 60000
fb92cec35e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T20:21:06.408Z
S1 59691, S2 60006
c73ef7b831
fb92cec35e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T20:21:08.504Z
S1 59595, S2 60006
b30dfd69b5
c73ef7b831
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T20:21:10.490Z
S1 59595, S2 60020
5536766f8e
b30dfd69b5
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T20:21:12.623Z
S1 59462, S2 60020
5b457938ce
5536766f8e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T20:21:14.699Z
S1 59462, S2 59944
d7f0a88559
5b457938ce
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T20:21:16.718Z
S1 59443, S2 59944
80dd5e364c
d7f0a88559
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T20:21:18.733Z
S1 59443, S2 59929
2d47589bc3
80dd5e364c
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T20:21:20.703Z
S1 59473, S2 59929
e1f9e9fb94
2d47589bc3
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T20:21:22.805Z
S1 59473, S2 59827
c1b350956f
e1f9e9fb94
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T20:21:24.829Z
S1 59449, S2 59827
f3e36f1b88
c1b350956f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T20:21:26.833Z
S1 59449, S2 59823
b783f5cae8
f3e36f1b88
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T20:21:29.347Z
S1 58935, S2 59823
96d840a11f
b783f5cae8
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T20:21:31.659Z
S1 58935, S2 59511
82a17941ef
96d840a11f
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T20:21:33.858Z
S1 58736, S2 59511
c252063afb
82a17941ef
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T20:21:36.285Z
S1 58736, S2 59084
c5929e3d9a
c252063afb
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T20:21:38.438Z
S1 58583, S2 59084
cebd7d7f21
c5929e3d9a
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T20:21:40.635Z
S1 58583, S2 58887
a227d9c5d8
cebd7d7f21
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T20:21:42.700Z
S1 58518, S2 58887
0c590c3c6f
a227d9c5d8
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T20:21:44.770Z
S1 58518, S2 58817
66780d35af
0c590c3c6f
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T20:21:46.831Z
S1 58457, S2 58817
c063521a32
66780d35af
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T20:21:48.901Z
S1 58457, S2 58747
b59a9978c4
c063521a32
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T20:21:50.844Z
S1 58514, S2 58747
46b6fb693e
b59a9978c4
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T20:21:52.912Z
S1 58514, S2 58679
a91a549ce6
46b6fb693e
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-08T20:21:54.939Z
S1 58487, S2 58679
e5cde64bda
a91a549ce6
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-08T20:21:56.903Z
S1 58487, S2 58715
0ca6152614
e5cde64bda
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-08T20:21:58.918Z
S1 58472, S2 58715
3ec4a5701c
0ca6152614
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-08T20:22:00.869Z
S1 58472, S2 58764
4efa85b5ba
3ec4a5701c
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-08T20:22:03.122Z
S1 58219, S2 58764
8a3cff32ec
4efa85b5ba
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-08T20:22:05.112Z
S1 58219, S2 58774
a3c916d4f6
8a3cff32ec
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-08T20:22:07.050Z
S1 58281, S2 58774
2c78318fde
a3c916d4f6
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-08T20:22:09.023Z
S1 58281, S2 58801
6d3daa368a
2c78318fde
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-08T20:22:11.018Z
S1 58286, S2 58801
52106cdb17
6d3daa368a
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-08T20:22:12.998Z
S1 58286, S2 58821
00c820d109
52106cdb17
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-08T20:22:14.936Z
S1 58348, S2 58821
523ef0fb23
00c820d109
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-08T20:22:16.891Z
S1 58348, S2 58866
a5963bbbfd
523ef0fb23
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-08T20:22:18.839Z
S1 58400, S2 58866
c56f603d1a
a5963bbbfd
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-08T20:22:20.813Z
S1 58400, S2 58892
74da4d5b22
c56f603d1a
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-08T20:22:22.755Z
S1 58458, S2 58892
87fc062e96
74da4d5b22
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-08T20:22:24.699Z
S1 58458, S2 58948
2d48918912
87fc062e96
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-08T20:22:26.650Z
S1 58507, S2 58948
6475223240
2d48918912
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-08T20:22:28.603Z
S1 58507, S2 58995
44a921073c
6475223240
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-08T20:22:30.542Z
S1 58568, S2 58995
11d00cb27d
44a921073c
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-08T20:22:32.480Z
S1 58568, S2 59057
356f2cb066
11d00cb27d
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-08T20:22:34.415Z
S1 58633, S2 59057
62a93050e7
356f2cb066
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-08T20:22:36.348Z
S1 58633, S2 59124
7df726a2ec
62a93050e7
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-08T20:22:38.282Z
S1 58699, S2 59124
4d96914a90
7df726a2ec
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-08T20:22:40.209Z
S1 58699, S2 59197
f80c67d356
4d96914a90
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-08T20:22:42.144Z
S1 58764, S2 59197
61663b723f
f80c67d356
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-08T20:22:44.073Z
S1 58764, S2 59268
29dbe04f27
61663b723f
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-08T20:22:46.007Z
S1 58830, S2 59268
f17db5ffc0
29dbe04f27
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-08T20:22:47.934Z
S1 58830, S2 59341
a5274e3c93
f17db5ffc0
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-08T20:22:49.863Z
S1 58901, S2 59341
fe3eeee523
a5274e3c93
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-08T20:22:51.791Z
S1 58901, S2 59413
4559176468
fe3eeee523
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-08T20:22:53.723Z
S1 58969, S2 59413
1b8b494653
4559176468
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-08T20:22:55.654Z
S1 58969, S2 59482
1f698807cd
1b8b494653
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-08T20:22:57.584Z
S1 59039, S2 59482
cb26fc65af
1f698807cd
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-08T20:22:59.515Z
S1 59039, S2 59551
6953c49bef
cb26fc65af
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-08T20:23:01.458Z
S1 59096, S2 59551
dc91c33fbe
6953c49bef
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-08T20:23:03.407Z
S1 59096, S2 59602
39886699b6
dc91c33fbe
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-08T20:23:05.346Z
S1 59157, S2 59602
688dc45d76
39886699b6
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-08T20:23:07.276Z
S1 59157, S2 59672
b360ccb9ca
688dc45d76
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-08T20:23:09.203Z
S1 59230, S2 59672
ebefb1268c
b360ccb9ca
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-08T20:23:11.136Z
S1 59230, S2 59739
f41b822425
ebefb1268c
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-08T20:23:13.063Z
S1 59303, S2 59739
561bc2d480
f41b822425
sk_4707cd57
Game 2 m_01M6YD4M2RE61R3FPZC49YG7DC: verified
✓
signatures
59 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..59, every prev_hash links
✓
move log
59 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
59 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
59 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T20:21:04.427Z
S1 59678, S2 60000
317e0c5865
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T20:21:06.408Z
S1 59678, S2 60019
449dd41c68
317e0c5865
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T20:21:08.500Z
S1 59586, S2 60019
7008b7a178
449dd41c68
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T20:21:10.455Z
S1 59586, S2 60064
f8e520f1a5
7008b7a178
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T20:21:12.603Z
S1 59438, S2 60064
bc59fe16ef
f8e520f1a5
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T20:21:14.631Z
S1 59438, S2 60036
b20e306ac3
bc59fe16ef
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T20:21:16.604Z
S1 59465, S2 60036
075cb893e2
b20e306ac3
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T20:21:18.624Z
S1 59465, S2 60016
1452654f49
075cb893e2
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T20:21:20.586Z
S1 59503, S2 60016
cd721d04e0
1452654f49
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T20:21:22.604Z
S1 59503, S2 59998
ac2f252347
cd721d04e0
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T20:21:24.600Z
S1 59507, S2 59998
eee07b8a51
ac2f252347
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T20:21:26.632Z
S1 59507, S2 59966
5cb7859787
eee07b8a51
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T20:21:29.310Z
S1 58829, S2 59966
c498abb319
5cb7859787
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T20:21:31.595Z
S1 58829, S2 59681
2768699cfa
c498abb319
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T20:21:33.827Z
S1 58597, S2 59681
195ec84007
2768699cfa
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T20:21:36.271Z
S1 58597, S2 59237
8a1f6b9790
195ec84007
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T20:21:38.427Z
S1 58441, S2 59237
825b4fc3e6
8a1f6b9790
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T20:21:40.601Z
S1 58441, S2 59063
96dd213e32
825b4fc3e6
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T20:21:42.704Z
S1 58338, S2 59063
483db7add1
96dd213e32
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T20:21:44.772Z
S1 58338, S2 58995
e415ecdf01
483db7add1
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T20:21:46.900Z
S1 58210, S2 58995
15ab7d076f
e415ecdf01
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T20:21:48.904Z
S1 58210, S2 58991
4ece1cf9c4
15ab7d076f
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T20:21:50.924Z
S1 58190, S2 58991
dd9a0c9a40
4ece1cf9c4
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T20:21:52.911Z
S1 58190, S2 59004
73aa4ee0ee
dd9a0c9a40
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T20:21:54.848Z
S1 58253, S2 59004
d61f924fae
73aa4ee0ee
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T20:21:56.800Z
S1 58253, S2 59052
837c024efc
d61f924fae
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T20:21:58.754Z
S1 58299, S2 59052
86f2948439
837c024efc
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T20:22:00.686Z
S1 58299, S2 59120
3f7ac73ec0
86f2948439
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-08T20:22:02.914Z
S1 58071, S2 59120
9bab59de21
3f7ac73ec0
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-08T20:22:05.028Z
S1 58071, S2 59006
5d66127323
9bab59de21
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-08T20:22:06.960Z
S1 58139, S2 59006
9f482cf5b1
5d66127323
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-08T20:22:08.938Z
S1 58139, S2 59028
6e9d0b687e
9f482cf5b1
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-08T20:22:10.910Z
S1 58167, S2 59028
9ea2af1c49
6e9d0b687e
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-08T20:22:12.899Z
S1 58167, S2 59039
67185d1940
9ea2af1c49
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-08T20:22:14.832Z
S1 58234, S2 59039
8683a7bc7c
67185d1940
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-08T20:22:16.796Z
S1 58234, S2 59075
67bfd0b02b
8683a7bc7c
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-08T20:22:18.819Z
S1 58211, S2 59075
c00de14978
67bfd0b02b
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-08T20:22:20.913Z
S1 58211, S2 58981
df83cf87e1
c00de14978
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-08T20:22:22.846Z
S1 58278, S2 58981
565a4ed0c9
df83cf87e1
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-08T20:22:24.771Z
S1 58278, S2 59056
9ee2679817
565a4ed0c9
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-08T20:22:26.723Z
S1 58326, S2 59056
5b1eeaf5f8
9ee2679817
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-08T20:22:28.669Z
S1 58326, S2 59110
e81caf476d
5b1eeaf5f8
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-08T20:22:30.620Z
S1 58375, S2 59110
4818f4cc4a
e81caf476d
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-08T20:22:32.559Z
S1 58375, S2 59171
b8479e6063
4818f4cc4a
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-08T20:22:34.501Z
S1 58433, S2 59171
405de86c0f
b8479e6063
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-08T20:22:36.434Z
S1 58433, S2 59238
b4204513ee
405de86c0f
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-08T20:22:38.372Z
S1 58495, S2 59238
9af2e7cba0
b4204513ee
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-08T20:22:40.309Z
S1 58495, S2 59301
4867092c7d
9af2e7cba0
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-08T20:22:42.255Z
S1 58549, S2 59301
86400b6602
4867092c7d
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-08T20:22:44.198Z
S1 58549, S2 59358
1f74539c33
86400b6602
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-08T20:22:46.134Z
S1 58613, S2 59358
d8e95b098d
1f74539c33
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-08T20:22:48.073Z
S1 58613, S2 59419
8616572eaa
d8e95b098d
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-08T20:22:50.004Z
S1 58682, S2 59419
c1f256a9a2
8616572eaa
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-08T20:22:51.937Z
S1 58682, S2 59486
e5c3f258f5
c1f256a9a2
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-08T20:22:53.868Z
S1 58751, S2 59486
6a0fd54f2f
e5c3f258f5
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-08T20:22:55.796Z
S1 58751, S2 59558
81533d488e
6a0fd54f2f
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-08T20:22:57.722Z
S1 58825, S2 59558
bec755a90c
81533d488e
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-08T20:22:59.654Z
S1 58825, S2 59626
b331f8a31e
bec755a90c
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-08T20:23:01.642Z
S1 58837, S2 59626
57128fa21f
b331f8a31e
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.