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("7855149728305666105:set_01M6D7SHM0FB38HHZ94E5YVCN3") = ae30689ebf252667..., 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_01M6D7SHM2F48BW0HJSEYKNXG8: 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 Exhibition1
1
2026-11-02T04:20:33.109Z
S1 59853, S2 60000
38cc35db27
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T04:20:35.211Z
S1 59853, S2 59898
405848a869
38cc35db27
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T04:20:37.427Z
S1 59637, S2 59898
ab515722e4
405848a869
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T04:20:39.624Z
S1 59637, S2 59701
f127511c2d
ab515722e4
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T04:20:41.797Z
S1 59464, S2 59701
5ee62d53e3
f127511c2d
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T04:20:43.751Z
S1 59464, S2 59747
6fada20ddf
5ee62d53e3
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T04:20:45.734Z
S1 59481, S2 59747
51d7075c71
6fada20ddf
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T04:20:47.700Z
S1 59481, S2 59781
4521fbbf76
51d7075c71
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T04:20:49.696Z
S1 59485, S2 59781
bab5c3bda1
4521fbbf76
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T04:20:51.727Z
S1 59485, S2 59750
cd5e5762b7
bab5c3bda1
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T04:20:53.719Z
S1 59493, S2 59750
b7456cd2a2
cd5e5762b7
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T04:20:55.696Z
S1 59493, S2 59773
8ca18b3198
b7456cd2a2
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T04:20:57.706Z
S1 59483, S2 59773
f823b57e97
8ca18b3198
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T04:20:59.695Z
S1 59483, S2 59784
5e1a50b4f8
f823b57e97
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T04:21:02.111Z
S1 59067, S2 59784
49d6a74bb7
5e1a50b4f8
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T04:21:04.138Z
S1 59067, S2 59757
0909d496fa
49d6a74bb7
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T04:21:06.105Z
S1 59100, S2 59757
9e824d8b75
0909d496fa
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T04:21:08.112Z
S1 59100, S2 59750
2427d87e38
9e824d8b75
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T04:21:10.122Z
S1 59090, S2 59750
98ed9e0654
2427d87e38
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T04:21:12.098Z
S1 59090, S2 59774
e2d2dd7bd4
98ed9e0654
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T04:21:14.111Z
S1 59077, S2 59774
a9b92b5876
e2d2dd7bd4
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T04:21:16.065Z
S1 59077, S2 59820
3a7af65b3d
a9b92b5876
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T04:21:18.032Z
S1 59110, S2 59820
b9502870c5
3a7af65b3d
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-02T04:21:19.989Z
S1 59110, S2 59863
330216e662
b9502870c5
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-02T04:21:21.953Z
S1 59146, S2 59863
2491d7279a
330216e662
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-02T04:21:23.943Z
S1 59146, S2 59873
9e6c6e3212
2491d7279a
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-02T04:21:25.917Z
S1 59172, S2 59873
d50acefc16
9e6c6e3212
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-02T04:21:27.862Z
S1 59172, S2 59928
9e2a0e67b1
d50acefc16
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-02T04:21:29.836Z
S1 59198, S2 59928
aac31aba77
9e2a0e67b1
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-02T04:21:31.827Z
S1 59198, S2 59937
5a87160750
aac31aba77
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-02T04:21:33.800Z
S1 59225, S2 59937
cd417ab007
5a87160750
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-02T04:21:35.745Z
S1 59225, S2 59992
14c6022daa
cd417ab007
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-02T04:21:37.687Z
S1 59283, S2 59992
b2abbf05d3
14c6022daa
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-02T04:21:39.635Z
S1 59283, S2 60044
80360d5f9e
b2abbf05d3
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-02T04:21:41.583Z
S1 59335, S2 60044
a57c5bf86e
80360d5f9e
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-02T04:21:43.525Z
S1 59335, S2 60102
a87948dd7a
a57c5bf86e
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-02T04:21:45.467Z
S1 59393, S2 60102
22fb41df33
a87948dd7a
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-02T04:21:47.406Z
S1 59393, S2 60163
0ecf9a4fc7
22fb41df33
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-02T04:21:49.354Z
S1 59445, S2 60163
a62d4e0573
0ecf9a4fc7
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-02T04:21:51.295Z
S1 59445, S2 60222
8f49d9d2ec
a62d4e0573
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-02T04:21:53.230Z
S1 59510, S2 60222
a4466f0ded
8f49d9d2ec
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-02T04:21:55.167Z
S1 59510, S2 60285
e891511a03
a4466f0ded
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-02T04:21:57.109Z
S1 59568, S2 60285
7af55cb974
e891511a03
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-02T04:21:59.049Z
S1 59568, S2 60345
e4536a588e
7af55cb974
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-02T04:22:00.979Z
S1 59638, S2 60345
5b1dd47a8a
e4536a588e
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-02T04:22:02.973Z
S1 59638, S2 60351
f80478aca7
5b1dd47a8a
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-02T04:22:04.960Z
S1 59651, S2 60351
1b896f7c66
f80478aca7
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-02T04:22:07.919Z
S1 59651, S2 59392
ee21522a4c
1b896f7c66
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-02T04:22:09.857Z
S1 59713, S2 59392
0b8d64d84c
ee21522a4c
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-02T04:22:11.795Z
S1 59713, S2 59454
fc4cd0ad1e
0b8d64d84c
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-02T04:22:13.730Z
S1 59778, S2 59454
d735a4ff13
fc4cd0ad1e
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-02T04:22:15.673Z
S1 59778, S2 59511
2d91efeea0
d735a4ff13
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-02T04:22:17.607Z
S1 59844, S2 59511
3d5cddf4fc
2d91efeea0
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-02T04:22:19.536Z
S1 59844, S2 59582
38b3739827
3d5cddf4fc
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-02T04:22:21.471Z
S1 59909, S2 59582
ed233241ac
38b3739827
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-02T04:22:23.399Z
S1 59909, S2 59654
07c8b80a2d
ed233241ac
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-02T04:22:25.328Z
S1 59980, S2 59654
560d2b8461
07c8b80a2d
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-02T04:22:27.254Z
S1 59980, S2 59728
65b2f375d7
560d2b8461
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-02T04:22:29.183Z
S1 60051, S2 59728
044b1e0135
65b2f375d7
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-02T04:22:31.113Z
S1 60051, S2 59798
788d0446a4
044b1e0135
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-02T04:22:33.043Z
S1 60121, S2 59798
c2d7acc00a
788d0446a4
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-02T04:22:34.973Z
S1 60121, S2 59868
92492131b4
c2d7acc00a
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-02T04:22:36.903Z
S1 60191, S2 59868
e07f1cc850
92492131b4
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-02T04:22:38.881Z
S1 60191, S2 59890
8f1bc2ac92
e07f1cc850
sk_4707cd57
Game 2 m_01M6D7SHM3EMFA23EGCJSGK5R7: 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 Exhibition2
1
2026-11-02T04:20:33.106Z
S1 59856, S2 60000
64d581cb0a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T04:20:35.222Z
S1 59856, S2 59884
ac8c570bdb
64d581cb0a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T04:20:37.426Z
S1 59652, S2 59884
ef78f421d8
ac8c570bdb
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T04:20:39.611Z
S1 59652, S2 59699
2d1efacb5b
ef78f421d8
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T04:20:41.807Z
S1 59456, S2 59699
427ca08981
2d1efacb5b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T04:20:43.816Z
S1 59456, S2 59690
c3b06d6bb2
427ca08981
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T04:20:45.920Z
S1 59352, S2 59690
e258c974c4
c3b06d6bb2
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T04:20:47.902Z
S1 59352, S2 59708
8c036269e0
e258c974c4
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T04:20:49.907Z
S1 59347, S2 59708
4143e5d604
8c036269e0
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T04:20:51.920Z
S1 59347, S2 59695
015acaa12f
4143e5d604
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T04:20:53.880Z
S1 59387, S2 59695
d5a5089238
015acaa12f
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T04:20:55.908Z
S1 59387, S2 59667
cd2e74c7ec
d5a5089238
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T04:20:57.874Z
S1 59421, S2 59667
7fad556a47
cd2e74c7ec
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T04:20:59.896Z
S1 59421, S2 59645
d56acbb19d
7fad556a47
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T04:21:02.227Z
S1 59090, S2 59645
224a2e132e
d56acbb19d
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T04:21:04.312Z
S1 59090, S2 59560
615eb24972
224a2e132e
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T04:21:06.296Z
S1 59106, S2 59560
7c64388775
615eb24972
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T04:21:08.308Z
S1 59106, S2 59548
c85a0de516
7c64388775
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T04:21:10.326Z
S1 59088, S2 59548
afafc38dc8
c85a0de516
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T04:21:12.297Z
S1 59088, S2 59577
f36dde97ef
afafc38dc8
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-02T04:21:14.307Z
S1 59078, S2 59577
acdbc4eae0
f36dde97ef
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-02T04:21:16.314Z
S1 59078, S2 59570
1d03997cfc
acdbc4eae0
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-02T04:21:18.307Z
S1 59085, S2 59570
105370d48e
1d03997cfc
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-02T04:21:20.276Z
S1 59085, S2 59601
10fd1b569a
105370d48e
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-02T04:21:22.307Z
S1 59054, S2 59601
0bad0b4dd4
10fd1b569a
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-02T04:21:24.306Z
S1 59054, S2 59602
5fa147919b
0bad0b4dd4
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-02T04:21:26.269Z
S1 59091, S2 59602
d073acc26f
5fa147919b
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-02T04:21:28.231Z
S1 59091, S2 59640
68be18a8bb
d073acc26f
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-02T04:21:30.217Z
S1 59105, S2 59640
dacffaa8fd
68be18a8bb
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-02T04:21:32.165Z
S1 59105, S2 59692
2f80ccce3d
dacffaa8fd
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-02T04:21:34.134Z
S1 59136, S2 59692
3b04fbfc3c
2f80ccce3d
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-02T04:21:36.076Z
S1 59136, S2 59750
ae3371a9bf
3b04fbfc3c
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-02T04:21:38.038Z
S1 59174, S2 59750
f7777b67ac
ae3371a9bf
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-02T04:21:40.001Z
S1 59174, S2 59787
8cfc19ead3
f7777b67ac
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-02T04:21:41.958Z
S1 59217, S2 59787
b280ecf6da
8cfc19ead3
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-02T04:21:43.912Z
S1 59217, S2 59833
ef4a204e98
b280ecf6da
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-02T04:21:45.875Z
S1 59254, S2 59833
a7cf58e780
ef4a204e98
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-02T04:21:47.817Z
S1 59254, S2 59891
24ab225076
a7cf58e780
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-02T04:21:49.754Z
S1 59317, S2 59891
e8895d8ae5
24ab225076
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-02T04:21:51.693Z
S1 59317, S2 59952
c9e70b332c
e8895d8ae5
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-02T04:21:53.624Z
S1 59386, S2 59952
e82e7e47a1
c9e70b332c
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-02T04:21:55.550Z
S1 59386, S2 60026
a862b56441
e82e7e47a1
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-02T04:21:57.484Z
S1 59452, S2 60026
8eabc1b444
a862b56441
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-02T04:21:59.437Z
S1 59452, S2 60073
ae953c3670
8eabc1b444
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-02T04:22:01.409Z
S1 59480, S2 60073
cd9128d4e3
ae953c3670
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-02T04:22:03.437Z
S1 59480, S2 60045
595fce4fae
cd9128d4e3
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-02T04:22:05.402Z
S1 59515, S2 60045
b061480f31
595fce4fae
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-02T04:22:07.922Z
S1 59515, S2 59525
7f3d092c57
b061480f31
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-02T04:22:09.882Z
S1 59555, S2 59525
e32c5709eb
7f3d092c57
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-02T04:22:11.828Z
S1 59555, S2 59579
63e22e08b2
e32c5709eb
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-02T04:22:13.780Z
S1 59603, S2 59579
1611ddbe92
63e22e08b2
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-02T04:22:15.717Z
S1 59603, S2 59642
7b113afef5
1611ddbe92
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-02T04:22:17.657Z
S1 59663, S2 59642
0699df3c4e
7b113afef5
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-02T04:22:19.610Z
S1 59663, S2 59689
d29df19794
0699df3c4e
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-02T04:22:21.538Z
S1 59735, S2 59689
e8e4592f90
d29df19794
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-02T04:22:23.464Z
S1 59735, S2 59763
7bcc72f18a
e8e4592f90
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-02T04:22:25.399Z
S1 59800, S2 59763
a56707ab66
7bcc72f18a
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-02T04:22:27.329Z
S1 59800, S2 59833
ed69ed4b92
a56707ab66
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-02T04:22:29.269Z
S1 59860, S2 59833
04ebc8e15a
ed69ed4b92
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-02T04:22:31.200Z
S1 59860, S2 59902
c9e809fc50
04ebc8e15a
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.