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("8586199428398163872:set_01M6XEY16QE9SSXTNDA2K53AT4") = 228cbd95b2039f39..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6XEY16SEQCRGXQGF23DQPE8: verified
✓
signatures
60 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..60, every prev_hash links
✓
move log
60 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
60 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
60 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-08T11:33:11.035Z
S1 59906, S2 60000
f487e9e7c2
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T11:33:13.004Z
S1 59906, S2 60031
c9c03646bc
f487e9e7c2
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T11:33:14.999Z
S1 59911, S2 60031
b730b6c198
c9c03646bc
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T11:33:16.944Z
S1 59911, S2 60086
a563a634f6
b730b6c198
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T11:33:18.977Z
S1 59878, S2 60086
2e863d32d0
a563a634f6
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T11:33:20.997Z
S1 59878, S2 60066
43db4324ee
2e863d32d0
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T11:33:22.964Z
S1 59911, S2 60066
f8059fdc8b
43db4324ee
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T11:33:25.199Z
S1 59911, S2 59831
6c43e7df94
f8059fdc8b
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T11:33:27.204Z
S1 59906, S2 59831
c77d506173
6c43e7df94
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T11:33:29.212Z
S1 59906, S2 59823
624b7d8484
c77d506173
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T11:33:31.207Z
S1 59911, S2 59823
e05ebd206d
624b7d8484
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T11:33:33.233Z
S1 59911, S2 59797
b2c8b4896d
e05ebd206d
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T11:33:35.199Z
S1 59945, S2 59797
f27bb6e997
b2c8b4896d
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T11:33:37.302Z
S1 59945, S2 59694
94c97acf3d
f27bb6e997
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T11:33:39.244Z
S1 60003, S2 59694
47216a0622
94c97acf3d
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T11:33:41.305Z
S1 60003, S2 59633
08ac98413a
47216a0622
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T11:33:43.250Z
S1 60058, S2 59633
9c4bbf218e
08ac98413a
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T11:33:45.296Z
S1 60058, S2 59587
851faf715c
9c4bbf218e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T11:33:47.224Z
S1 60130, S2 59587
32be74a5a9
851faf715c
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T11:33:49.200Z
S1 60130, S2 59611
84bdc29947
32be74a5a9
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T11:33:51.197Z
S1 60133, S2 59611
4a6e50d4a7
84bdc29947
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T11:33:53.205Z
S1 60133, S2 59603
62e63d5271
4a6e50d4a7
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T11:33:55.198Z
S1 60140, S2 59603
dc6a6a05c2
62e63d5271
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T11:33:57.165Z
S1 60140, S2 59636
89ea624867
dc6a6a05c2
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-08T11:33:59.197Z
S1 60108, S2 59636
b7876545a2
89ea624867
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-08T11:34:01.197Z
S1 60108, S2 59636
9739b08c25
b7876545a2
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-08T11:34:03.138Z
S1 60167, S2 59636
c412f08b8c
9739b08c25
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-08T11:34:05.106Z
S1 60167, S2 59668
c8b0fd5fbc
c412f08b8c
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-08T11:34:07.129Z
S1 60144, S2 59668
4f0598e9ef
c8b0fd5fbc
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-08T11:34:09.132Z
S1 60144, S2 59665
a94c56d359
4f0598e9ef
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-08T11:34:11.063Z
S1 60213, S2 59665
b0d5f48a40
a94c56d359
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-08T11:34:13.112Z
S1 60213, S2 59616
8db8801668
b0d5f48a40
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-08T11:34:15.050Z
S1 60275, S2 59616
43ba30396f
8db8801668
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-08T11:34:16.981Z
S1 60275, S2 59685
e58faaf229
43ba30396f
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-08T11:34:18.910Z
S1 60346, S2 59685
767f117edc
e58faaf229
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-08T11:34:20.920Z
S1 60346, S2 59675
64414bd4dc
767f117edc
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-08T11:34:22.921Z
S1 60345, S2 59675
85642f5845
64414bd4dc
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-08T11:34:24.923Z
S1 60345, S2 59673
2edb11acf8
85642f5845
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-08T11:34:26.899Z
S1 60369, S2 59673
c8a064c1bf
2edb11acf8
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-08T11:34:28.910Z
S1 60369, S2 59662
2f4f8a02f7
c8a064c1bf
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-08T11:34:30.863Z
S1 60416, S2 59662
ba0af58765
2f4f8a02f7
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-08T11:34:32.824Z
S1 60416, S2 59701
adfcc68ae2
ba0af58765
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-08T11:34:34.777Z
S1 60463, S2 59701
baf287c58a
adfcc68ae2
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-08T11:34:36.703Z
S1 60463, S2 59775
56ef738f73
baf287c58a
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-08T11:34:38.651Z
S1 60515, S2 59775
27d638b69e
56ef738f73
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-08T11:34:40.600Z
S1 60515, S2 59826
7a8d6ffcf4
27d638b69e
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-08T11:34:42.543Z
S1 60572, S2 59826
6a4d485a7c
7a8d6ffcf4
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-08T11:34:44.482Z
S1 60572, S2 59887
c442d49063
6a4d485a7c
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-08T11:34:46.422Z
S1 60632, S2 59887
c71383b65b
c442d49063
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-08T11:34:48.365Z
S1 60632, S2 59944
ad9a2e4f9f
c71383b65b
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-08T11:34:50.302Z
S1 60695, S2 59944
0b546b44e1
ad9a2e4f9f
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-08T11:34:52.239Z
S1 60695, S2 60007
44641bac14
0b546b44e1
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-08T11:34:54.171Z
S1 60763, S2 60007
7d39eb1860
44641bac14
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-08T11:34:56.110Z
S1 60763, S2 60068
327ce6d60a
7d39eb1860
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-08T11:34:58.045Z
S1 60828, S2 60068
35445330b8
327ce6d60a
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-08T11:34:59.982Z
S1 60828, S2 60131
5cde2c6511
35445330b8
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-08T11:35:01.954Z
S1 60856, S2 60131
f80eb3a0ac
5cde2c6511
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-08T11:35:03.927Z
S1 60856, S2 60158
e096b2a78a
f80eb3a0ac
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-08T11:35:05.856Z
S1 60927, S2 60158
38e78638d3
e096b2a78a
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-08T11:35:07.791Z
S1 60927, S2 60223
92da0dcbd6
38e78638d3
sk_4707cd57
Game 2 m_01M6XEY16TE0Z8ZW9P7D63MST8: 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
2026-11-08T11:33:11.123Z
S1 59818, S2 60000
c6e4c22435
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T11:33:13.088Z
S1 59818, S2 60035
a811a4bc39
c6e4c22435
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T11:33:15.146Z
S1 59760, S2 60035
e94ae02ed9
a811a4bc39
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T11:33:17.089Z
S1 59760, S2 60092
167a27e376
e94ae02ed9
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T11:33:19.120Z
S1 59729, S2 60092
7e1b6f3e14
167a27e376
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T11:33:21.126Z
S1 59729, S2 60086
55d65f1220
7e1b6f3e14
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T11:33:23.106Z
S1 59749, S2 60086
3208b17895
55d65f1220
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T11:33:25.236Z
S1 59749, S2 59956
c8dcee5ba5
3208b17895
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T11:33:27.346Z
S1 59639, S2 59956
0e36a86e61
c8dcee5ba5
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T11:33:29.328Z
S1 59639, S2 59974
8ef0d4cf1d
0e36a86e61
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T11:33:31.341Z
S1 59626, S2 59974
6f69e992af
8ef0d4cf1d
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T11:33:33.429Z
S1 59626, S2 59886
589215dbb6
6f69e992af
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T11:33:35.496Z
S1 59559, S2 59886
ae9b312956
589215dbb6
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T11:33:37.503Z
S1 59559, S2 59879
314a895860
ae9b312956
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T11:33:39.439Z
S1 59623, S2 59879
b7a0c9331a
314a895860
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T11:33:41.499Z
S1 59623, S2 59819
e6d35a8527
b7a0c9331a
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T11:33:43.459Z
S1 59663, S2 59819
51683580eb
e6d35a8527
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T11:33:45.514Z
S1 59663, S2 59764
0cfd0e16ff
51683580eb
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T11:33:47.452Z
S1 59725, S2 59764
c548e885dd
0cfd0e16ff
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T11:33:49.515Z
S1 59725, S2 59701
681a9cfab3
c548e885dd
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T11:33:51.523Z
S1 59717, S2 59701
fd8ef1cd04
681a9cfab3
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T11:33:53.508Z
S1 59717, S2 59716
29c9b319bc
fd8ef1cd04
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T11:33:55.504Z
S1 59721, S2 59716
fa5918a365
29c9b319bc
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T11:33:57.507Z
S1 59721, S2 59713
f76bc026f1
fa5918a365
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T11:33:59.450Z
S1 59778, S2 59713
dda76b3b07
f76bc026f1
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T11:34:01.928Z
S1 59778, S2 59235
28fa182e37
dda76b3b07
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T11:34:04.116Z
S1 59590, S2 59235
160821ced0
28fa182e37
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T11:34:06.129Z
S1 59590, S2 59222
2977cb1e2f
160821ced0
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-08T11:34:08.136Z
S1 59583, S2 59222
51b6aeb2a1
2977cb1e2f
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-08T11:34:10.212Z
S1 59583, S2 59146
512b8ccc8d
51b6aeb2a1
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-08T11:34:12.206Z
S1 59589, S2 59146
96b2aed7a4
512b8ccc8d
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-08T11:34:14.175Z
S1 59589, S2 59177
d98e7f3e0e
96b2aed7a4
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-08T11:34:16.205Z
S1 59559, S2 59177
1ff2c0f18d
d98e7f3e0e
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-08T11:34:18.148Z
S1 59559, S2 59234
f5d2bb4fce
1ff2c0f18d
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-08T11:34:20.092Z
S1 59615, S2 59234
2221dee044
f5d2bb4fce
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-08T11:34:22.040Z
S1 59615, S2 59286
19f2c547d2
2221dee044
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-08T11:34:23.984Z
S1 59671, S2 59286
20512afcee
19f2c547d2
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-08T11:34:25.944Z
S1 59671, S2 59326
afbe41f8a6
20512afcee
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-08T11:34:27.878Z
S1 59737, S2 59326
45a936955a
afbe41f8a6
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-08T11:34:29.843Z
S1 59737, S2 59361
0990cbccbe
45a936955a
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-08T11:34:31.783Z
S1 59797, S2 59361
3d83dbe56f
0990cbccbe
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-08T11:34:33.724Z
S1 59797, S2 59420
0c5b0943a9
3d83dbe56f
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-08T11:34:35.667Z
S1 59854, S2 59420
a3aa8edd9b
0c5b0943a9
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-08T11:34:37.600Z
S1 59854, S2 59487
a3ba1e4e86
a3aa8edd9b
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-08T11:34:39.537Z
S1 59917, S2 59487
cebf456b35
a3ba1e4e86
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-08T11:34:41.483Z
S1 59917, S2 59541
50c57aefcd
cebf456b35
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-08T11:34:43.422Z
S1 59978, S2 59541
044bd6da06
50c57aefcd
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-08T11:34:45.360Z
S1 59978, S2 59603
1ada835e4c
044bd6da06
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-08T11:34:47.295Z
S1 60043, S2 59603
eb8a415836
1ada835e4c
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-08T11:34:49.232Z
S1 60043, S2 59666
fd586b5232
eb8a415836
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-08T11:34:51.182Z
S1 60093, S2 59666
4e761b2d9c
fd586b5232
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-08T11:34:53.116Z
S1 60093, S2 59732
dabffa26f4
4e761b2d9c
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-08T11:34:55.044Z
S1 60165, S2 59732
ede884a0b0
dabffa26f4
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-08T11:34:56.976Z
S1 60165, S2 59800
5066d18131
ede884a0b0
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-08T11:34:58.905Z
S1 60236, S2 59800
930e2e03a0
5066d18131
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-08T11:35:00.835Z
S1 60236, S2 59870
b5df17ab86
930e2e03a0
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-08T11:35:02.848Z
S1 60223, S2 59870
34ea1dd6e7
b5df17ab86
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-08T11:35:04.923Z
S1 60223, S2 59795
b2601a2037
34ea1dd6e7
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-08T11:35:06.863Z
S1 60283, S2 59795
b433b18c95
b2601a2037
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-08T11:35:08.796Z
S1 60283, S2 59862
c30e17b662
b433b18c95
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-08T11:35:10.725Z
S1 60354, S2 59862
86b037cdce
c30e17b662
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-08T11:35:12.661Z
S1 60354, S2 59926
cd8bdbb458
86b037cdce
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-08T11:35:14.589Z
S1 60426, S2 59926
88753b427e
cd8bdbb458
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-08T11:35:16.520Z
S1 60426, S2 59995
64e62798d5
88753b427e
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-08T11:35:18.456Z
S1 60490, S2 59995
a8fb0b819e
64e62798d5
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-08T11:35:20.400Z
S1 60490, S2 60051
dc4acb4e58
a8fb0b819e
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-08T11:35:22.324Z
S1 60566, S2 60051
7e40f4070c
dc4acb4e58
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-08T11:35:24.250Z
S1 60566, S2 60125
1c7526c738
7e40f4070c
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-08T11:35:26.175Z
S1 60641, S2 60125
3739f582f1
1c7526c738
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-08T11:35:28.105Z
S1 60641, S2 60195
1e1bb1fa9c
3739f582f1
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.