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("8883921166677612584:set_01M6Y8RS77FPH9QTYJBMNTCD2B") = 29e6cec2b8668112..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6Y8RS79FV3SKRV6V5Q654Z3: 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
2026-11-08T19:04:42.098Z
S1 59802, S2 60000
998a55ccf6
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T19:04:44.207Z
S1 59802, S2 59891
733c679189
998a55ccf6
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T19:04:46.412Z
S1 59597, S2 59891
2da138a021
733c679189
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T19:04:48.501Z
S1 59597, S2 59802
81e8443393
2da138a021
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T19:04:50.521Z
S1 59577, S2 59802
8c3bcc019b
81e8443393
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T19:04:52.447Z
S1 59577, S2 59876
efe5533071
8c3bcc019b
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T19:04:54.520Z
S1 59504, S2 59876
323784f128
efe5533071
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T19:04:56.540Z
S1 59504, S2 59856
b5e8326326
323784f128
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T19:04:58.519Z
S1 59525, S2 59856
ba75ef3747
b5e8326326
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T19:05:00.618Z
S1 59525, S2 59757
74c5298cdf
ba75ef3747
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T19:05:02.946Z
S1 59197, S2 59757
d76b71728c
74c5298cdf
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T19:05:05.401Z
S1 59197, S2 59302
eb5c361389
d76b71728c
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T19:05:07.617Z
S1 58981, S2 59302
b9bf2df9c6
eb5c361389
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T19:05:10.034Z
S1 58981, S2 58885
b1618768af
b9bf2df9c6
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T19:05:12.204Z
S1 58811, S2 58885
a667720d73
b1618768af
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T19:05:14.920Z
S1 58811, S2 58169
a480435e6d
a667720d73
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T19:05:17.029Z
S1 58702, S2 58169
d2d8737e9b
a480435e6d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T19:05:19.025Z
S1 58702, S2 58173
39eb0b4ad1
d2d8737e9b
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T19:05:21.109Z
S1 58618, S2 58173
8dd53e6ac4
39eb0b4ad1
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T19:05:23.223Z
S1 58618, S2 58059
630beb8ee1
8dd53e6ac4
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T19:05:25.321Z
S1 58520, S2 58059
e2dab508d5
630beb8ee1
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T19:05:27.338Z
S1 58520, S2 58042
a0c5092eb7
e2dab508d5
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T19:05:29.317Z
S1 58541, S2 58042
561f43753d
a0c5092eb7
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T19:05:31.318Z
S1 58541, S2 58041
7e6827a644
561f43753d
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-08T19:05:33.292Z
S1 58567, S2 58041
e796fd56b4
7e6827a644
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-08T19:05:35.316Z
S1 58567, S2 58017
d34cfaf633
e796fd56b4
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-08T19:05:37.259Z
S1 58624, S2 58017
589222a867
d34cfaf633
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-08T19:05:39.193Z
S1 58624, S2 58083
019765a031
589222a867
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-08T19:05:41.144Z
S1 58673, S2 58083
a55be58b7c
019765a031
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-08T19:05:43.107Z
S1 58673, S2 58120
ed2c62cfef
a55be58b7c
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-08T19:05:45.041Z
S1 58739, S2 58120
718b479b62
ed2c62cfef
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-08T19:05:46.974Z
S1 58739, S2 58187
597ea7b7fa
718b479b62
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-08T19:05:48.901Z
S1 58812, S2 58187
3611d37531
597ea7b7fa
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-08T19:05:50.842Z
S1 58812, S2 58246
bbfe1ba680
3611d37531
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-08T19:05:52.785Z
S1 58869, S2 58246
67f239052a
bbfe1ba680
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-08T19:05:54.725Z
S1 58869, S2 58306
fea8cca6eb
67f239052a
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-08T19:05:56.662Z
S1 58932, S2 58306
d5b5989488
fea8cca6eb
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-08T19:05:58.607Z
S1 58932, S2 58361
e6c1a906e2
d5b5989488
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-08T19:06:00.547Z
S1 58992, S2 58361
4abf49c60a
e6c1a906e2
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-08T19:06:02.538Z
S1 58992, S2 58370
eae0104444
4abf49c60a
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-08T19:06:04.747Z
S1 58783, S2 58370
253157d06c
eae0104444
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-08T19:06:06.686Z
S1 58783, S2 58431
6caa7b792c
253157d06c
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-08T19:06:08.623Z
S1 58846, S2 58431
9d885f94c3
6caa7b792c
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-08T19:06:10.558Z
S1 58846, S2 58496
28d7448786
9d885f94c3
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-08T19:06:12.490Z
S1 58914, S2 58496
30000169c1
28d7448786
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-08T19:06:14.422Z
S1 58914, S2 58564
140ee9d708
30000169c1
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-08T19:06:16.355Z
S1 58981, S2 58564
a2fe514b3f
140ee9d708
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-08T19:06:18.290Z
S1 58981, S2 58629
381a0e11d1
a2fe514b3f
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-08T19:06:20.243Z
S1 59028, S2 58629
b31bc102a6
381a0e11d1
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-08T19:06:22.186Z
S1 59028, S2 58686
1e38302ce5
b31bc102a6
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-08T19:06:24.128Z
S1 59086, S2 58686
e990c15d08
1e38302ce5
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-08T19:06:26.067Z
S1 59086, S2 58747
f43cf111ff
e990c15d08
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-08T19:06:28.003Z
S1 59150, S2 58747
522214f7e3
f43cf111ff
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-08T19:06:29.952Z
S1 59150, S2 58798
3b2a60ca15
522214f7e3
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-08T19:06:31.909Z
S1 59193, S2 58798
f57efdc8cc
3b2a60ca15
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-08T19:06:33.847Z
S1 59193, S2 58860
c6d08fc30c
f57efdc8cc
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-08T19:06:35.777Z
S1 59263, S2 58860
fd9e405383
c6d08fc30c
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-08T19:06:37.711Z
S1 59263, S2 58926
87d8ea29e1
fd9e405383
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-08T19:06:39.654Z
S1 59320, S2 58926
6cb2c3b2ef
87d8ea29e1
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-08T19:06:41.587Z
S1 59320, S2 58993
a9ce40b3c1
6cb2c3b2ef
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-08T19:06:43.519Z
S1 59388, S2 58993
06024baf10
a9ce40b3c1
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-08T19:06:45.451Z
S1 59388, S2 59061
310f7ce3c4
06024baf10
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-08T19:06:47.380Z
S1 59459, S2 59061
c6b806f4b4
310f7ce3c4
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-08T19:06:49.307Z
S1 59459, S2 59134
c36365f7cc
c6b806f4b4
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-08T19:06:51.236Z
S1 59530, S2 59134
9c37aea78b
c36365f7cc
sk_4707cd57
Game 2 m_01M6Y8RS7BE46RX3Z9MKPEYG3A: 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
2026-11-08T19:04:42.122Z
S1 59778, S2 60000
fd30927f60
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T19:04:44.215Z
S1 59778, S2 59907
7a3c0a7b36
fd30927f60
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T19:04:46.399Z
S1 59594, S2 59907
c2e306a01d
7a3c0a7b36
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T19:04:48.429Z
S1 59594, S2 59877
4a5408dcda
c2e306a01d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T19:04:50.404Z
S1 59619, S2 59877
1692c4b65a
4a5408dcda
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T19:04:52.368Z
S1 59619, S2 59913
6d9e4a466b
1692c4b65a
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T19:04:54.505Z
S1 59482, S2 59913
030398a785
6d9e4a466b
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T19:04:56.452Z
S1 59482, S2 59966
1fe4acfc6a
030398a785
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T19:04:58.418Z
S1 59516, S2 59966
19c3d2272c
1fe4acfc6a
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T19:05:00.420Z
S1 59516, S2 59964
9aeeb3c416
19c3d2272c
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T19:05:02.992Z
S1 58944, S2 59964
0a944806e7
9aeeb3c416
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T19:05:05.429Z
S1 58944, S2 59527
1420b58bff
0a944806e7
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T19:05:07.645Z
S1 58728, S2 59527
75afd3a2d4
1420b58bff
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T19:05:09.940Z
S1 58728, S2 59232
d0ed5507fc
75afd3a2d4
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T19:05:12.122Z
S1 58546, S2 59232
57f77a2ebc
d0ed5507fc
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T19:05:14.920Z
S1 58546, S2 58434
34b5562df7
57f77a2ebc
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T19:05:17.218Z
S1 58248, S2 58434
9516faee8d
34b5562df7
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T19:05:19.202Z
S1 58248, S2 58450
2a0aa801a6
9516faee8d
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T19:05:21.228Z
S1 58222, S2 58450
51ebbc4a48
2a0aa801a6
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T19:05:23.335Z
S1 58222, S2 58343
f305604d42
51ebbc4a48
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T19:05:25.445Z
S1 58112, S2 58343
01eabd0c67
f305604d42
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T19:05:27.506Z
S1 58112, S2 58282
032f866c25
01eabd0c67
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T19:05:29.485Z
S1 58133, S2 58282
9edde402bf
032f866c25
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T19:05:31.505Z
S1 58133, S2 58262
b8a5042f98
9edde402bf
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T19:05:33.472Z
S1 58166, S2 58262
8276760c63
b8a5042f98
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T19:05:35.412Z
S1 58166, S2 58322
12fa1f77e6
8276760c63
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T19:05:37.344Z
S1 58234, S2 58322
c03a023850
12fa1f77e6
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T19:05:39.305Z
S1 58234, S2 58361
5ddbcbc3ae
c03a023850
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-08T19:05:41.273Z
S1 58266, S2 58361
3724e6c85c
5ddbcbc3ae
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-08T19:05:43.246Z
S1 58266, S2 58388
431450981a
3724e6c85c
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-08T19:05:45.211Z
S1 58301, S2 58388
0da1674ae3
431450981a
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-08T19:05:47.161Z
S1 58301, S2 58438
2a9a574cf6
0da1674ae3
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-08T19:05:49.112Z
S1 58350, S2 58438
6e255009b1
2a9a574cf6
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-08T19:05:51.063Z
S1 58350, S2 58487
6774130162
6e255009b1
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-08T19:05:53.012Z
S1 58401, S2 58487
2c64cc8e83
6774130162
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-08T19:05:54.955Z
S1 58401, S2 58544
2daa9ec647
2c64cc8e83
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-08T19:05:56.899Z
S1 58457, S2 58544
d28c47a7be
2daa9ec647
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-08T19:05:58.842Z
S1 58457, S2 58601
00ef7709db
d28c47a7be
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-08T19:06:00.791Z
S1 58508, S2 58601
e122149f26
00ef7709db
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-08T19:06:03.032Z
S1 58508, S2 58360
b907f9c9d3
e122149f26
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-08T19:06:05.141Z
S1 58399, S2 58360
d13b56ab31
b907f9c9d3
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-08T19:06:07.101Z
S1 58399, S2 58400
80dbc8cfcd
d13b56ab31
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-08T19:06:09.039Z
S1 58461, S2 58400
b57d9da35d
80dbc8cfcd
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-08T19:06:10.986Z
S1 58461, S2 58453
9ee4051959
b57d9da35d
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-08T19:06:12.932Z
S1 58515, S2 58453
3a836dbdc7
9ee4051959
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-08T19:06:14.872Z
S1 58515, S2 58513
cb7c65879b
3a836dbdc7
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-08T19:06:16.811Z
S1 58576, S2 58513
2580e807ad
cb7c65879b
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-08T19:06:18.744Z
S1 58576, S2 58580
f2aa8c954e
2580e807ad
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-08T19:06:20.679Z
S1 58641, S2 58580
12956b6885
f2aa8c954e
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-08T19:06:22.612Z
S1 58641, S2 58647
edbcc33e4d
12956b6885
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-08T19:06:24.542Z
S1 58711, S2 58647
bd21d6d7b0
edbcc33e4d
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-08T19:06:26.475Z
S1 58711, S2 58714
41b8e41fdb
bd21d6d7b0
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-08T19:06:28.413Z
S1 58773, S2 58714
32af354d24
41b8e41fdb
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-08T19:06:30.348Z
S1 58773, S2 58779
a620c17dec
32af354d24
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-08T19:06:32.276Z
S1 58845, S2 58779
45240cf7b7
a620c17dec
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-08T19:06:34.203Z
S1 58845, S2 58852
1057b370fb
45240cf7b7
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-08T19:06:36.134Z
S1 58914, S2 58852
37103bef98
1057b370fb
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-08T19:06:38.064Z
S1 58914, S2 58922
f243faa386
37103bef98
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.