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("2962757824512081645:set_01M7FVVYVXFMA9G83HG7BAG0JB") = 4bc82e1a596e6d87..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M7FVVYVYE73S8WSM6WNV610N: 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
2026-11-15T15:05:34.477Z
S1 59796, S2 60000
7c6d5fffa3
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T15:05:36.630Z
S1 59796, S2 59847
ec6c3aaac2
7c6d5fffa3
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T15:05:38.807Z
S1 59619, S2 59847
5b64447796
ec6c3aaac2
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T15:05:41.009Z
S1 59619, S2 59645
73e4af0334
5b64447796
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T15:05:43.111Z
S1 59517, S2 59645
ae512977ec
73e4af0334
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T15:05:45.415Z
S1 59517, S2 59341
eb707b427a
ae512977ec
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T15:05:47.539Z
S1 59393, S2 59341
8f9c226914
eb707b427a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T15:05:49.800Z
S1 59393, S2 59080
f3a51eb59a
8f9c226914
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T15:05:51.921Z
S1 59272, S2 59080
bffd56aeed
f3a51eb59a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T15:05:54.002Z
S1 59272, S2 58999
0531f56931
bffd56aeed
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T15:05:56.100Z
S1 59174, S2 58999
f25c8187c8
0531f56931
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T15:05:58.217Z
S1 59174, S2 58882
03ddc733c5
f25c8187c8
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T15:06:00.307Z
S1 59084, S2 58882
0cae50258e
03ddc733c5
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T15:06:02.353Z
S1 59084, S2 58836
b11493967d
0cae50258e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T15:06:04.924Z
S1 58513, S2 58836
c7e6e1ee7a
b11493967d
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T15:06:07.036Z
S1 58513, S2 58724
5bb08ec4af
c7e6e1ee7a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T15:06:09.903Z
S1 57646, S2 58724
78ceb6a55d
5bb08ec4af
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T15:06:11.915Z
S1 57646, S2 58712
47b9ef355c
78ceb6a55d
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T15:06:13.934Z
S1 57627, S2 58712
1e3f307b19
47b9ef355c
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T15:06:15.921Z
S1 57627, S2 58725
d6024335db
1e3f307b19
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T15:06:17.924Z
S1 57624, S2 58725
b8c16de46b
d6024335db
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T15:06:20.034Z
S1 57624, S2 58615
9e4c9fc9c6
b8c16de46b
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T15:06:22.211Z
S1 57447, S2 58615
54850adfed
9e4c9fc9c6
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-15T15:06:24.317Z
S1 57447, S2 58509
cc48f7a7e6
54850adfed
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-15T15:06:26.419Z
S1 57345, S2 58509
8c18cf61e0
cc48f7a7e6
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-15T15:06:28.531Z
S1 57345, S2 58397
7521ca93f0
8c18cf61e0
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-15T15:06:30.553Z
S1 57323, S2 58397
c0c908e1b3
7521ca93f0
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-15T15:06:32.507Z
S1 57323, S2 58443
aa6325a273
c0c908e1b3
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-15T15:06:34.469Z
S1 57361, S2 58443
b8b8d8b45d
aa6325a273
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-15T15:06:36.448Z
S1 57361, S2 58464
2b04ccd732
b8b8d8b45d
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-15T15:06:38.428Z
S1 57381, S2 58464
36f66abf49
2b04ccd732
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-15T15:06:40.405Z
S1 57381, S2 58487
c1596107f0
36f66abf49
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-15T15:06:42.359Z
S1 57427, S2 58487
7a88cbc69a
c1596107f0
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-15T15:06:44.319Z
S1 57427, S2 58527
cc2137b9c2
7a88cbc69a
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-15T15:06:46.303Z
S1 57443, S2 58527
9815d0ae0d
cc2137b9c2
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-15T15:06:48.252Z
S1 57443, S2 58578
57fe6b7c62
9815d0ae0d
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-15T15:06:50.205Z
S1 57490, S2 58578
d04fe7bf6e
57fe6b7c62
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-15T15:06:52.147Z
S1 57490, S2 58636
511421a96a
d04fe7bf6e
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-15T15:06:54.107Z
S1 57530, S2 58636
92e7060fcc
511421a96a
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-15T15:06:56.036Z
S1 57530, S2 58707
4756ddb045
92e7060fcc
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-15T15:06:57.975Z
S1 57591, S2 58707
6065ca529a
4756ddb045
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-15T15:06:59.916Z
S1 57591, S2 58766
baee47b4bf
6065ca529a
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-15T15:07:01.867Z
S1 57640, S2 58766
5533787474
baee47b4bf
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-15T15:07:03.873Z
S1 57640, S2 58760
a768e93392
5533787474
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-15T15:07:05.809Z
S1 57704, S2 58760
e1f0d8d837
a768e93392
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-15T15:07:07.744Z
S1 57704, S2 58825
86021ac27e
e1f0d8d837
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-15T15:07:09.680Z
S1 57768, S2 58825
073ab88872
86021ac27e
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-15T15:07:11.616Z
S1 57768, S2 58889
27b2ff154d
073ab88872
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-15T15:07:13.554Z
S1 57830, S2 58889
efba0ed4a2
27b2ff154d
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-15T15:07:15.480Z
S1 57830, S2 58963
89137c95f3
efba0ed4a2
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-15T15:07:17.413Z
S1 57897, S2 58963
e00de73a34
89137c95f3
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-15T15:07:19.344Z
S1 57897, S2 59032
f97b535baa
e00de73a34
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-15T15:07:21.276Z
S1 57965, S2 59032
022905c7e7
f97b535baa
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-15T15:07:23.206Z
S1 57965, S2 59102
25242a24f1
022905c7e7
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-15T15:07:25.136Z
S1 58035, S2 59102
589591dcaa
25242a24f1
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-15T15:07:27.087Z
S1 58035, S2 59151
dc767ac83f
589591dcaa
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-15T15:07:29.023Z
S1 58099, S2 59151
df6c1aea26
dc767ac83f
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-15T15:07:30.949Z
S1 58099, S2 59225
9617a1074d
df6c1aea26
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-15T15:07:32.886Z
S1 58162, S2 59225
bc8aad37e7
9617a1074d
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-15T15:07:34.820Z
S1 58162, S2 59291
0557fc8e57
bc8aad37e7
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-15T15:07:36.749Z
S1 58233, S2 59291
c767560e8b
0557fc8e57
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-15T15:07:38.680Z
S1 58233, S2 59360
758e4fef8a
c767560e8b
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-15T15:07:40.606Z
S1 58307, S2 59360
e1a0d70aa1
758e4fef8a
sk_4707cd57
Game 2 m_01M7FVVYW0E7SV42R4DQMQP31X: 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 Exhibition2
1
2026-11-15T15:05:34.442Z
S1 59831, S2 60000
7348b674aa
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T15:05:36.524Z
S1 59831, S2 59918
4e49737c9c
7348b674aa
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T15:05:38.814Z
S1 59541, S2 59918
86af01f163
4e49737c9c
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T15:05:41.011Z
S1 59541, S2 59721
573aa138d0
86af01f163
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T15:05:43.112Z
S1 59440, S2 59721
336d296a9b
573aa138d0
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T15:05:45.329Z
S1 59440, S2 59504
93638dac81
336d296a9b
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T15:05:47.518Z
S1 59251, S2 59504
232c65ae41
93638dac81
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T15:05:49.726Z
S1 59251, S2 59296
a616fc5d73
232c65ae41
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T15:05:51.918Z
S1 59059, S2 59296
ca00375039
a616fc5d73
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T15:05:54.001Z
S1 59059, S2 59213
c18593bdeb
ca00375039
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T15:05:56.103Z
S1 58957, S2 59213
93d455dcb7
c18593bdeb
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T15:05:58.217Z
S1 58957, S2 59099
bdebc12a2b
93d455dcb7
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T15:06:00.313Z
S1 58861, S2 59099
84051a3375
bdebc12a2b
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T15:06:03.023Z
S1 58861, S2 58389
c860225e61
84051a3375
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T15:06:05.124Z
S1 58760, S2 58389
e6a16f87ca
c860225e61
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T15:06:07.339Z
S1 58760, S2 58174
3cdae42b1d
e6a16f87ca
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T15:06:09.830Z
S1 58269, S2 58174
0f8a5a2f23
3cdae42b1d
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T15:06:11.828Z
S1 58269, S2 58176
844bcc0ca6
0f8a5a2f23
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T15:06:13.821Z
S1 58276, S2 58176
3414c584e7
844bcc0ca6
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T15:06:15.811Z
S1 58276, S2 58186
6401f714a7
3414c584e7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T15:06:17.819Z
S1 58268, S2 58186
1c5930d655
6401f714a7
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T15:06:20.011Z
S1 58268, S2 57994
520d6d2612
1c5930d655
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T15:06:22.136Z
S1 58143, S2 57994
be0b5797d6
520d6d2612
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T15:06:24.309Z
S1 58143, S2 57821
4edd0bd494
be0b5797d6
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T15:06:26.407Z
S1 58045, S2 57821
0ba87ac85b
4edd0bd494
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T15:06:28.597Z
S1 58045, S2 57631
a4369584cd
0ba87ac85b
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T15:06:30.602Z
S1 58040, S2 57631
b947bf9c76
a4369584cd
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T15:06:32.615Z
S1 58040, S2 57618
a6ee858998
b947bf9c76
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T15:06:34.600Z
S1 58055, S2 57618
ae43a4bcbc
a6ee858998
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T15:06:36.601Z
S1 58055, S2 57617
a71ff0004f
ae43a4bcbc
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T15:06:38.553Z
S1 58103, S2 57617
6202ea840c
a71ff0004f
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T15:06:40.520Z
S1 58103, S2 57650
9a2a9fa7f2
6202ea840c
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-15T15:06:42.483Z
S1 58140, S2 57650
d7af552404
9a2a9fa7f2
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-15T15:06:44.447Z
S1 58140, S2 57686
cbef6bd890
d7af552404
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-15T15:06:46.397Z
S1 58190, S2 57686
6119560416
cbef6bd890
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-15T15:06:48.396Z
S1 58190, S2 57687
55166eea0a
6119560416
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-15T15:06:50.339Z
S1 58247, S2 57687
490b4a7373
55166eea0a
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-15T15:06:52.283Z
S1 58247, S2 57743
2ba1b28d25
490b4a7373
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-15T15:06:54.232Z
S1 58298, S2 57743
439629fd62
2ba1b28d25
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-15T15:06:56.163Z
S1 58298, S2 57812
3a3a6855d4
439629fd62
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-15T15:06:58.112Z
S1 58349, S2 57812
fba09a1a8a
3a3a6855d4
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-15T15:07:00.166Z
S1 58349, S2 57758
b22cb0e05d
fba09a1a8a
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-15T15:07:02.464Z
S1 58051, S2 57758
14cf7b8356
b22cb0e05d
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-15T15:07:04.640Z
S1 58051, S2 57582
cfeec8fc48
14cf7b8356
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-15T15:07:06.579Z
S1 58112, S2 57582
3d6353906e
cfeec8fc48
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-15T15:07:08.515Z
S1 58112, S2 57646
af034ea769
3d6353906e
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-15T15:07:10.452Z
S1 58175, S2 57646
649ad5bd8a
af034ea769
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-15T15:07:12.401Z
S1 58175, S2 57697
3f71495f4a
649ad5bd8a
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-15T15:07:14.336Z
S1 58240, S2 57697
ded6f28b2d
3f71495f4a
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-15T15:07:16.268Z
S1 58240, S2 57765
95b283f902
ded6f28b2d
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-15T15:07:18.206Z
S1 58302, S2 57765
827ce6c762
95b283f902
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-15T15:07:20.137Z
S1 58302, S2 57834
7e7ab19b9e
827ce6c762
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-15T15:07:22.063Z
S1 58376, S2 57834
6b6afa1026
7e7ab19b9e
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-15T15:07:24.002Z
S1 58376, S2 57895
c571b6d833
6b6afa1026
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-15T15:07:25.942Z
S1 58436, S2 57895
755311ddf5
c571b6d833
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-15T15:07:27.873Z
S1 58436, S2 57964
f1009ba217
755311ddf5
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-15T15:07:29.801Z
S1 58508, S2 57964
9ad15e6572
f1009ba217
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-15T15:07:31.729Z
S1 58508, S2 58036
0fa19ab1e7
9ad15e6572
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-15T15:07:33.661Z
S1 58576, S2 58036
2f852044ff
0fa19ab1e7
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-15T15:07:35.591Z
S1 58576, S2 58106
65dda7be07
2f852044ff
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-15T15:07:37.525Z
S1 58642, S2 58106
b6806f5614
65dda7be07
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-15T15:07:39.452Z
S1 58642, S2 58179
53594b5a46
b6806f5614
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-15T15:07:41.701Z
S1 58393, S2 58179
7614c841ed
53594b5a46
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-15T15:07:43.624Z
S1 58393, S2 58256
f91ca48c65
7614c841ed
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.