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("2700294583200887658:set_01M6SMQPK0EMSV6R3JW1A2TGYZ") = 5a75e252ea6d07f4..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6SMQPK3EQYV92A8FM80SFGR: verified
✓
signatures
68 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..68, every prev_hash links
✓
move log
68 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
68 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
68 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T23:57:37.311Z
S1 59879, S2 60000
0222d9260b
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T23:57:39.273Z
S1 59879, S2 60038
da2e6b1da9
0222d9260b
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T23:57:41.333Z
S1 59819, S2 60038
c2b693655f
da2e6b1da9
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T23:57:43.511Z
S1 59819, S2 59860
31fac3fb62
c2b693655f
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T23:57:45.497Z
S1 59833, S2 59860
93376ae17a
31fac3fb62
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T23:57:47.601Z
S1 59833, S2 59756
c4d03c7306
93376ae17a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T23:57:49.609Z
S1 59825, S2 59756
973772ab53
c4d03c7306
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T23:57:51.728Z
S1 59825, S2 59637
b044161f1c
973772ab53
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T23:57:53.707Z
S1 59846, S2 59637
afbfc24fd6
b044161f1c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T23:57:55.925Z
S1 59846, S2 59419
b0f82bfb82
afbfc24fd6
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T23:57:58.023Z
S1 59748, S2 59419
a8f705843c
b0f82bfb82
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T23:58:00.165Z
S1 59748, S2 59277
4aa4b3aac9
a8f705843c
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T23:58:02.307Z
S1 59606, S2 59277
37a385c7f4
4aa4b3aac9
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T23:58:04.713Z
S1 59606, S2 58871
a47c3ce23d
37a385c7f4
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T23:58:06.718Z
S1 59601, S2 58871
e19502b866
a47c3ce23d
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T23:58:08.684Z
S1 59601, S2 58905
b5f308aa2a
e19502b866
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T23:58:10.723Z
S1 59562, S2 58905
1d4ecd6509
b5f308aa2a
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T23:58:12.693Z
S1 59562, S2 58935
cff58c9b74
1d4ecd6509
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T23:58:14.722Z
S1 59533, S2 58935
1d9702f625
cff58c9b74
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T23:58:16.650Z
S1 59533, S2 59007
e80645d4e3
1d9702f625
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T23:58:18.581Z
S1 59602, S2 59007
d511f17ae8
e80645d4e3
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-06T23:58:20.595Z
S1 59602, S2 58993
e83f86ae8a
d511f17ae8
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-06T23:58:22.525Z
S1 59672, S2 58993
bc716c245e
e83f86ae8a
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-06T23:58:24.519Z
S1 59672, S2 58999
ef1fb89d58
bc716c245e
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-06T23:58:26.451Z
S1 59740, S2 58999
ee3774ac88
ef1fb89d58
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-06T23:58:28.521Z
S1 59740, S2 58929
6f3e543918
ee3774ac88
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-06T23:58:30.522Z
S1 59739, S2 58929
f210ef6f32
6f3e543918
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-06T23:58:32.524Z
S1 59739, S2 58927
95a8bbc6a5
f210ef6f32
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-06T23:58:34.518Z
S1 59745, S2 58927
381eafa1c0
95a8bbc6a5
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-06T23:58:36.522Z
S1 59745, S2 58923
9a272fce90
381eafa1c0
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-06T23:58:38.503Z
S1 59764, S2 58923
e5ea96c325
9a272fce90
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-06T23:58:40.465Z
S1 59764, S2 58961
9383fc0dbb
e5ea96c325
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-06T23:58:42.423Z
S1 59806, S2 58961
a8a73040b9
9383fc0dbb
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-06T23:58:44.367Z
S1 59806, S2 59017
c3c994a1d9
a8a73040b9
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-06T23:58:46.308Z
S1 59865, S2 59017
4ed2cde0c4
c3c994a1d9
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-06T23:58:48.260Z
S1 59865, S2 59065
ed5f09313b
4ed2cde0c4
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-06T23:58:50.203Z
S1 59922, S2 59065
03a7fccb7e
ed5f09313b
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-06T23:58:52.146Z
S1 59922, S2 59122
43fc07823c
03a7fccb7e
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-06T23:58:54.086Z
S1 59982, S2 59122
02d3f3e5ea
43fc07823c
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-06T23:58:56.025Z
S1 59982, S2 59183
d48bbd3a38
02d3f3e5ea
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-06T23:58:57.961Z
S1 60046, S2 59183
810a45b04f
d48bbd3a38
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-06T23:58:59.900Z
S1 60046, S2 59244
81f8eb535a
810a45b04f
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-06T23:59:01.940Z
S1 60006, S2 59244
c31ae88b6a
81f8eb535a
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-06T23:59:04.014Z
S1 60006, S2 59170
b3830e948a
c31ae88b6a
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-06T23:59:05.964Z
S1 60056, S2 59170
c8759958cc
b3830e948a
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-06T23:59:07.901Z
S1 60056, S2 59233
b2e471b4fd
c8759958cc
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-06T23:59:09.835Z
S1 60122, S2 59233
363db54ffa
b2e471b4fd
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-06T23:59:11.775Z
S1 60122, S2 59293
69368f1982
363db54ffa
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-06T23:59:13.708Z
S1 60189, S2 59293
bb863133ec
69368f1982
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-06T23:59:15.643Z
S1 60189, S2 59358
2a6da50252
bb863133ec
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-06T23:59:17.571Z
S1 60261, S2 59358
e635ef82a7
2a6da50252
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-06T23:59:19.500Z
S1 60261, S2 59429
33150c5fd7
e635ef82a7
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-06T23:59:21.443Z
S1 60318, S2 59429
f4baa0a2ca
33150c5fd7
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-06T23:59:23.383Z
S1 60318, S2 59489
71690cc41e
f4baa0a2ca
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-06T23:59:25.318Z
S1 60383, S2 59489
d2a9ebeab3
71690cc41e
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-06T23:59:27.252Z
S1 60383, S2 59555
18758975f4
d2a9ebeab3
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-06T23:59:29.188Z
S1 60447, S2 59555
7d6f08c0c1
18758975f4
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-06T23:59:31.118Z
S1 60447, S2 59625
8eabcf02a0
7d6f08c0c1
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-06T23:59:33.057Z
S1 60508, S2 59625
c886aa7742
8eabcf02a0
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-06T23:59:34.996Z
S1 60508, S2 59686
5f59afe964
c886aa7742
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-06T23:59:36.942Z
S1 60562, S2 59686
799318f1a6
5f59afe964
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-06T23:59:38.870Z
S1 60562, S2 59758
3c1648dd6f
799318f1a6
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-06T23:59:40.798Z
S1 60634, S2 59758
bd427dbc15
3c1648dd6f
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-06T23:59:42.728Z
S1 60634, S2 59828
e50eef4387
bd427dbc15
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-06T23:59:44.659Z
S1 60703, S2 59828
175f041594
e50eef4387
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-06T23:59:46.592Z
S1 60703, S2 59895
16055cc14a
175f041594
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-06T23:59:48.531Z
S1 60764, S2 59895
2d60879c0b
16055cc14a
sk_4707cd57
68
move
S2 Exhibition2
68
2026-11-06T23:59:50.457Z
S1 60764, S2 59969
032c734f41
2d60879c0b
sk_4707cd57
Game 2 m_01M6SMQPK4FRCV9GTBX2TJ78F7: verified
✓
signatures
66 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..66, every prev_hash links
✓
move log
66 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
66 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
66 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T23:57:37.305Z
S1 59885, S2 60000
2cb4207788
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T23:57:39.249Z
S1 59885, S2 60056
bcad373266
2cb4207788
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T23:57:41.313Z
S1 59821, S2 60056
1ee1633c40
bcad373266
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T23:57:43.498Z
S1 59821, S2 59871
ff430434b3
1ee1633c40
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T23:57:45.501Z
S1 59818, S2 59871
44995d9e43
ff430434b3
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T23:57:47.604Z
S1 59818, S2 59768
15d840ccb9
44995d9e43
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T23:57:49.597Z
S1 59825, S2 59768
7077c7aabf
15d840ccb9
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T23:57:51.713Z
S1 59825, S2 59652
2d5efd0dfa
7077c7aabf
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T23:57:53.707Z
S1 59831, S2 59652
e941169c4f
2d5efd0dfa
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T23:57:55.829Z
S1 59831, S2 59530
4bf4766a0f
e941169c4f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T23:57:58.018Z
S1 59642, S2 59530
d5c8cfe336
4bf4766a0f
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T23:58:00.302Z
S1 59642, S2 59246
cc6d965ea9
d5c8cfe336
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T23:58:02.844Z
S1 59100, S2 59246
39ad3e6db4
cc6d965ea9
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T23:58:05.008Z
S1 59100, S2 59082
38ce62f8f0
39ad3e6db4
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T23:58:06.997Z
S1 59111, S2 59082
73f404f62f
38ce62f8f0
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T23:58:09.004Z
S1 59111, S2 59075
9b322b2524
73f404f62f
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T23:58:10.997Z
S1 59118, S2 59075
e05792be01
9b322b2524
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T23:58:13.003Z
S1 59118, S2 59069
17dd423338
e05792be01
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T23:58:15.001Z
S1 59120, S2 59069
0082c24516
17dd423338
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-06T23:58:16.996Z
S1 59120, S2 59074
b37410c824
0082c24516
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-06T23:58:18.960Z
S1 59156, S2 59074
dbfd996d43
b37410c824
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-06T23:58:21.030Z
S1 59156, S2 59004
615bc5e252
dbfd996d43
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-06T23:58:23.004Z
S1 59182, S2 59004
570b6dd388
615bc5e252
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-06T23:58:24.966Z
S1 59182, S2 59042
d51c745ff5
570b6dd388
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-06T23:58:26.928Z
S1 59220, S2 59042
fe99354b8b
d51c745ff5
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-06T23:58:28.924Z
S1 59220, S2 59046
0b1bdd9156
fe99354b8b
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-06T23:58:30.926Z
S1 59218, S2 59046
0459bc352a
0b1bdd9156
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-06T23:58:32.912Z
S1 59218, S2 59060
af385fc318
0459bc352a
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-06T23:58:34.904Z
S1 59226, S2 59060
8616467b7c
af385fc318
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-06T23:58:36.897Z
S1 59226, S2 59067
10000024c0
8616467b7c
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-06T23:58:38.897Z
S1 59226, S2 59067
dbf0f47b08
10000024c0
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-06T23:58:40.854Z
S1 59226, S2 59110
6bb9c18266
dbf0f47b08
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-06T23:58:42.795Z
S1 59285, S2 59110
1daa9e3cd4
6bb9c18266
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-06T23:58:44.741Z
S1 59285, S2 59164
8ca6b92684
1daa9e3cd4
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-06T23:58:46.690Z
S1 59336, S2 59164
d0e706dc43
8ca6b92684
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-06T23:58:48.632Z
S1 59336, S2 59222
37d33e38e2
d0e706dc43
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-06T23:58:50.580Z
S1 59388, S2 59222
82f919f273
37d33e38e2
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-06T23:58:52.521Z
S1 59388, S2 59281
efbf86cd6f
82f919f273
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-06T23:58:54.466Z
S1 59443, S2 59281
aea535bdf2
efbf86cd6f
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-06T23:58:56.411Z
S1 59443, S2 59336
2b9a5a9979
aea535bdf2
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-06T23:58:58.349Z
S1 59505, S2 59336
ebc34052ea
2b9a5a9979
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-06T23:59:00.290Z
S1 59505, S2 59395
7e8960d308
ebc34052ea
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-06T23:59:02.277Z
S1 59518, S2 59395
734df7cd81
7e8960d308
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-06T23:59:04.307Z
S1 59518, S2 59365
37829519f4
734df7cd81
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-06T23:59:06.271Z
S1 59554, S2 59365
f8f2cf689e
37829519f4
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-06T23:59:08.207Z
S1 59554, S2 59429
456d1188ac
f8f2cf689e
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-06T23:59:10.141Z
S1 59620, S2 59429
23a678d8cc
456d1188ac
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-06T23:59:12.074Z
S1 59620, S2 59496
9f6a66e09d
23a678d8cc
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-06T23:59:14.004Z
S1 59690, S2 59496
31df555359
9f6a66e09d
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-06T23:59:15.934Z
S1 59690, S2 59566
9ed6235bf3
31df555359
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-06T23:59:17.866Z
S1 59758, S2 59566
5c27d40b05
9ed6235bf3
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-06T23:59:19.797Z
S1 59758, S2 59635
ea6b17759d
5c27d40b05
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-06T23:59:21.727Z
S1 59828, S2 59635
9d26a00858
ea6b17759d
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-06T23:59:23.656Z
S1 59828, S2 59706
9ebeba797c
9d26a00858
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-06T23:59:25.585Z
S1 59899, S2 59706
f0e3539808
9ebeba797c
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-06T23:59:27.521Z
S1 59899, S2 59770
f8abeec233
f0e3539808
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-06T23:59:29.449Z
S1 59971, S2 59770
3eba364b08
f8abeec233
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-06T23:59:31.376Z
S1 59971, S2 59843
3b5f7ad625
3eba364b08
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-06T23:59:33.314Z
S1 60033, S2 59843
e02db08382
3b5f7ad625
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-06T23:59:35.241Z
S1 60033, S2 59916
f394c526f5
e02db08382
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-06T23:59:37.170Z
S1 60104, S2 59916
c59bdcd755
f394c526f5
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-06T23:59:39.100Z
S1 60104, S2 59986
bde0a4f2e7
c59bdcd755
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-06T23:59:41.031Z
S1 60173, S2 59986
2556a033f2
bde0a4f2e7
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-06T23:59:42.959Z
S1 60173, S2 60058
efc42d1f71
2556a033f2
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-06T23:59:44.885Z
S1 60247, S2 60058
3a64e567ec
efc42d1f71
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-06T23:59:46.813Z
S1 60247, S2 60130
b851ac45c4
3a64e567ec
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.