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("7291620140447496793:set_01M6JES0EHE4H8DHRK325H76H4") = a4cfda4fa9c0c473..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6JES0EJF22VNSBTEEDJ4VVD: verified
✓
signatures
27 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..27, every prev_hash links
✓
move log
27 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
27 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
27 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T04:58:47.702Z
S1 59874, S2 60000
3897a96f3b
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T04:58:49.735Z
S1 59874, S2 59967
4cb40abdf4
3897a96f3b
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T04:58:51.907Z
S1 59702, S2 59967
3de39880ad
4cb40abdf4
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T04:58:54.000Z
S1 59702, S2 59874
8a49ecaafb
3de39880ad
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T04:58:56.197Z
S1 59505, S2 59874
2cb850d194
8a49ecaafb
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T04:58:58.141Z
S1 59505, S2 59930
a34b9194a9
2cb850d194
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T04:59:00.408Z
S1 59238, S2 59930
8c622206f8
a34b9194a9
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T04:59:02.631Z
S1 59238, S2 59707
657d3bb736
8c622206f8
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T04:59:04.705Z
S1 59164, S2 59707
6cfcd41da7
657d3bb736
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T04:59:06.705Z
S1 59164, S2 59707
7f3b7885bf
6cfcd41da7
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T04:59:08.633Z
S1 59236, S2 59707
76ab55fea9
7f3b7885bf
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T04:59:10.716Z
S1 59236, S2 59624
daead723dd
76ab55fea9
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T04:59:12.717Z
S1 59235, S2 59624
a9733cd71d
daead723dd
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T04:59:14.716Z
S1 59235, S2 59625
f919c9f911
a9733cd71d
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T04:59:16.673Z
S1 59278, S2 59625
87ee1c1781
f919c9f911
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T04:59:18.621Z
S1 59278, S2 59677
bf0b43234e
87ee1c1781
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T04:59:20.564Z
S1 59335, S2 59677
013f6e1bf2
bf0b43234e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T04:59:22.498Z
S1 59335, S2 59743
644d290c16
013f6e1bf2
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T04:59:24.426Z
S1 59407, S2 59743
e589020f82
644d290c16
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T04:59:26.407Z
S1 59407, S2 59762
a962aae887
e589020f82
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T04:59:28.434Z
S1 59380, S2 59762
076fc32c29
a962aae887
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T04:59:30.414Z
S1 59380, S2 59782
6c2ad90269
076fc32c29
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T04:59:32.417Z
S1 59377, S2 59782
1bf4d875e5
6c2ad90269
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T04:59:34.344Z
S1 59377, S2 59855
846bcf93c5
1bf4d875e5
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T04:59:36.288Z
S1 59433, S2 59855
4dbb962597
846bcf93c5
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T04:59:38.216Z
S1 59433, S2 59927
1e32c4d9d8
4dbb962597
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T04:59:40.144Z
S1 59505, S2 59927
91171e6abf
1e32c4d9d8
sk_4707cd57
Game 2 m_01M6JES0EKF4HVSBHY2ZHX7EJ8: verified
✓
signatures
67 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..67, every prev_hash links
✓
move log
67 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
67 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
67 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T04:58:47.698Z
S1 59878, S2 60000
5163c1f0c4
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T04:58:49.802Z
S1 59878, S2 59896
a183038b62
5163c1f0c4
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T04:58:51.906Z
S1 59774, S2 59896
d810b7b9f7
a183038b62
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T04:58:53.998Z
S1 59774, S2 59804
fc430f1685
d810b7b9f7
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T04:58:56.032Z
S1 59740, S2 59804
acda999ea2
fc430f1685
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T04:58:58.109Z
S1 59740, S2 59727
20482794e6
acda999ea2
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T04:59:00.415Z
S1 59434, S2 59727
4a5d7764cd
20482794e6
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T04:59:02.436Z
S1 59434, S2 59706
97ebe285ed
4a5d7764cd
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T04:59:04.511Z
S1 59359, S2 59706
57f066d2c8
97ebe285ed
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T04:59:06.513Z
S1 59359, S2 59704
f4a76ce3e9
57f066d2c8
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T04:59:08.506Z
S1 59366, S2 59704
a5a0672af9
f4a76ce3e9
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T04:59:10.540Z
S1 59366, S2 59670
f42246859e
a5a0672af9
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T04:59:12.800Z
S1 59106, S2 59670
f5d5b391db
f42246859e
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T04:59:14.764Z
S1 59106, S2 59706
4e3e99499e
f5d5b391db
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T04:59:16.833Z
S1 59037, S2 59706
4db8eb1a63
4e3e99499e
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T04:59:18.898Z
S1 59037, S2 59641
413e2ba693
4db8eb1a63
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T04:59:20.898Z
S1 59037, S2 59641
259cde8c6d
413e2ba693
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T04:59:22.910Z
S1 59037, S2 59629
f9ff884cfe
259cde8c6d
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T04:59:24.909Z
S1 59038, S2 59629
4bb97711f1
f9ff884cfe
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T04:59:26.902Z
S1 59038, S2 59636
0d51331ef2
4bb97711f1
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T04:59:28.901Z
S1 59039, S2 59636
ca21b3828f
0d51331ef2
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T04:59:30.873Z
S1 59039, S2 59664
75f1d3d052
ca21b3828f
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T04:59:32.839Z
S1 59073, S2 59664
9094e33c67
75f1d3d052
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T04:59:34.774Z
S1 59073, S2 59729
3a98c6f41e
9094e33c67
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T04:59:36.699Z
S1 59148, S2 59729
713ae61077
3a98c6f41e
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T04:59:38.649Z
S1 59148, S2 59779
bc0f96550c
713ae61077
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T04:59:40.622Z
S1 59175, S2 59779
b08f2c6656
bc0f96550c
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T04:59:42.572Z
S1 59175, S2 59829
5fe9f7d885
b08f2c6656
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T04:59:44.525Z
S1 59222, S2 59829
d0590a0e17
5fe9f7d885
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-04T04:59:46.463Z
S1 59222, S2 59891
bc6685d8ef
d0590a0e17
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-04T04:59:48.425Z
S1 59260, S2 59891
e4b0f037d7
bc6685d8ef
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-04T04:59:50.357Z
S1 59260, S2 59959
866c9143e0
e4b0f037d7
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-04T04:59:52.302Z
S1 59315, S2 59959
f12eed3fc0
866c9143e0
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-04T04:59:54.235Z
S1 59315, S2 60026
8bae8368fd
f12eed3fc0
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-04T04:59:56.161Z
S1 59389, S2 60026
a8a89c2880
8bae8368fd
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-04T04:59:58.087Z
S1 59389, S2 60100
416aac868d
a8a89c2880
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-04T05:00:00.154Z
S1 59322, S2 60100
776d2c1b69
416aac868d
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-04T05:00:02.346Z
S1 59322, S2 59908
2c4164d458
776d2c1b69
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-04T05:00:04.618Z
S1 59050, S2 59908
6d64205d49
2c4164d458
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-04T05:00:06.607Z
S1 59050, S2 59919
80be33da67
6d64205d49
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-04T05:00:08.583Z
S1 59074, S2 59919
6e802b15c3
80be33da67
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-04T05:00:10.540Z
S1 59074, S2 59962
cb22765394
6e802b15c3
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-04T05:00:12.493Z
S1 59121, S2 59962
84d4aee9e2
cb22765394
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-04T05:00:14.447Z
S1 59121, S2 60008
cb1b7f81ca
84d4aee9e2
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-04T05:00:16.416Z
S1 59152, S2 60008
466335a23a
cb1b7f81ca
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-04T05:00:18.361Z
S1 59152, S2 60063
91a76a5ec0
466335a23a
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-04T05:00:20.304Z
S1 59209, S2 60063
7512ab8a9e
91a76a5ec0
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-04T05:00:22.242Z
S1 59209, S2 60125
d57921c0ac
7512ab8a9e
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-04T05:00:24.178Z
S1 59273, S2 60125
ed433b4833
d57921c0ac
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-04T05:00:26.114Z
S1 59273, S2 60189
f93fccc469
ed433b4833
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-04T05:00:28.047Z
S1 59340, S2 60189
5b7fd78617
f93fccc469
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-04T05:00:30.861Z
S1 59340, S2 59375
2102dc65c8
5b7fd78617
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-04T05:00:33.138Z
S1 59063, S2 59375
09b7f6c71d
2102dc65c8
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-04T05:00:35.081Z
S1 59063, S2 59432
33d9345ca6
09b7f6c71d
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-04T05:00:37.015Z
S1 59129, S2 59432
99370e5110
33d9345ca6
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-04T05:00:38.942Z
S1 59129, S2 59505
a4c7b58352
99370e5110
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-04T05:00:40.878Z
S1 59193, S2 59505
663f9cf5b5
a4c7b58352
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-04T05:00:42.809Z
S1 59193, S2 59574
966a201542
663f9cf5b5
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-04T05:00:44.741Z
S1 59261, S2 59574
4e28f974d1
966a201542
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-04T05:00:46.673Z
S1 59261, S2 59642
8fc385a719
4e28f974d1
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-04T05:00:48.609Z
S1 59325, S2 59642
b00176c76e
8fc385a719
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-04T05:00:50.540Z
S1 59325, S2 59711
8aa259e068
b00176c76e
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-04T05:00:52.475Z
S1 59390, S2 59711
8040af8c6b
8aa259e068
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-04T05:00:54.401Z
S1 59390, S2 59785
8e1b4b58d4
8040af8c6b
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-04T05:00:56.330Z
S1 59461, S2 59785
03d8713ad1
8e1b4b58d4
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-04T05:00:58.259Z
S1 59461, S2 59856
41ee64f1c5
03d8713ad1
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-04T05:01:00.203Z
S1 59517, S2 59856
f4a0e6a90d
41ee64f1c5
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.