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("1887619174555573642:set_01M6JH299HFX8V2EADVWJ0P81Q") = 4e41e4d86fc34a62..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6JH299KFTKTR17RWEFB61TX: verified
✓
signatures
43 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..43, every prev_hash links
✓
move log
43 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
43 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
43 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T05:38:48.896Z
S1 59799, S2 60000
33f3b0b6b6
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T05:38:50.930Z
S1 59799, S2 59966
d9cccf6f7f
33f3b0b6b6
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T05:38:53.114Z
S1 59615, S2 59966
1ccbded6c7
d9cccf6f7f
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T05:38:55.098Z
S1 59615, S2 59982
6cc47869c7
1ccbded6c7
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T05:38:57.106Z
S1 59607, S2 59982
59cac6d3d5
6cc47869c7
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T05:38:59.204Z
S1 59607, S2 59884
39bcdee04c
59cac6d3d5
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T05:39:01.374Z
S1 59437, S2 59884
71c60a2429
39bcdee04c
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T05:39:03.734Z
S1 59437, S2 59524
654b6909ee
71c60a2429
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T05:39:05.832Z
S1 59339, S2 59524
4b1c1dc6ea
654b6909ee
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T05:39:08.098Z
S1 59339, S2 59258
3a5f1a630f
4b1c1dc6ea
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T05:39:10.225Z
S1 59212, S2 59258
255fdca996
3a5f1a630f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T05:39:12.399Z
S1 59212, S2 59084
9f99b25b3e
255fdca996
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T05:39:14.508Z
S1 59103, S2 59084
b71f769890
9f99b25b3e
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T05:39:16.626Z
S1 59103, S2 58966
a121f490af
b71f769890
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T05:39:18.899Z
S1 58830, S2 58966
aea81545b7
a121f490af
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T05:39:21.013Z
S1 58830, S2 58852
a57cbe110d
aea81545b7
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T05:39:23.102Z
S1 58741, S2 58852
c62658f64c
a57cbe110d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T05:39:25.126Z
S1 58741, S2 58828
22dedd1f66
c62658f64c
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T05:39:27.110Z
S1 58757, S2 58828
a71bf7a2e3
22dedd1f66
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T05:39:29.106Z
S1 58757, S2 58832
4b484a9685
a71bf7a2e3
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T05:39:31.069Z
S1 58794, S2 58832
fb7678a839
4b484a9685
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T05:39:33.107Z
S1 58794, S2 58794
5c2ab43423
fb7678a839
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T05:39:35.061Z
S1 58840, S2 58794
43b8ed3723
5c2ab43423
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T05:39:37.022Z
S1 58840, S2 58833
b775ace98f
43b8ed3723
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T05:39:38.960Z
S1 58902, S2 58833
397d713261
b775ace98f
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T05:39:40.926Z
S1 58902, S2 58867
f9a22ad6f9
397d713261
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T05:39:42.877Z
S1 58951, S2 58867
15d9db40bc
f9a22ad6f9
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-04T05:39:44.827Z
S1 58951, S2 58917
b05d8271d5
15d9db40bc
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-04T05:39:46.781Z
S1 58997, S2 58917
6e5fa64267
b05d8271d5
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-04T05:39:48.752Z
S1 58997, S2 58946
6ca88f3e46
6e5fa64267
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-04T05:39:50.725Z
S1 59024, S2 58946
75c0ea9d26
6ca88f3e46
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-04T05:39:52.672Z
S1 59024, S2 58999
b80750b78d
75c0ea9d26
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-04T05:39:54.647Z
S1 59049, S2 58999
15122f2693
b80750b78d
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-04T05:39:56.638Z
S1 59049, S2 59008
987f163bd4
15122f2693
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-04T05:39:58.565Z
S1 59122, S2 59008
a575f8fab6
987f163bd4
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-04T05:40:00.527Z
S1 59122, S2 59046
80b88d4b69
a575f8fab6
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-04T05:40:02.655Z
S1 58994, S2 59046
51482ea3ff
80b88d4b69
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-04T05:40:04.846Z
S1 58994, S2 58855
0350bcce44
51482ea3ff
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-04T05:40:06.838Z
S1 59002, S2 58855
58366947a7
0350bcce44
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-04T05:40:08.829Z
S1 59002, S2 58864
88b591bc45
58366947a7
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-04T05:40:10.770Z
S1 59061, S2 58864
8c584bf42d
88b591bc45
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-04T05:40:12.706Z
S1 59061, S2 58928
07fdd37d8d
8c584bf42d
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-04T05:40:14.638Z
S1 59129, S2 58928
d17fcda8c8
07fdd37d8d
sk_4707cd57
Game 2 m_01M6JH299NE3G8F6G1A8SRN1X0: verified
✓
signatures
32 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..32, every prev_hash links
✓
move log
32 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
32 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
32 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T05:38:48.899Z
S1 59796, S2 60000
9868a06d80
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T05:38:50.933Z
S1 59796, S2 59966
0ebd8eae77
9868a06d80
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T05:38:53.101Z
S1 59628, S2 59966
a51656f4ef
0ebd8eae77
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T05:38:55.101Z
S1 59628, S2 59966
f111d50100
a51656f4ef
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T05:38:57.106Z
S1 59623, S2 59966
a13d39e433
f111d50100
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T05:38:59.198Z
S1 59623, S2 59874
23985e8c93
a13d39e433
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T05:39:01.443Z
S1 59378, S2 59874
d5ef3bd329
23985e8c93
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T05:39:03.727Z
S1 59378, S2 59590
827a864e7e
d5ef3bd329
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T05:39:05.899Z
S1 59206, S2 59590
9fe35043d5
827a864e7e
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T05:39:08.101Z
S1 59206, S2 59388
6cce393f2a
9fe35043d5
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T05:39:10.232Z
S1 59075, S2 59388
7e00400391
6cce393f2a
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T05:39:12.424Z
S1 59075, S2 59196
ffdd54c9de
7e00400391
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T05:39:14.523Z
S1 58976, S2 59196
8cf387c5da
ffdd54c9de
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T05:39:16.623Z
S1 58976, S2 59096
c6bcb01c57
8cf387c5da
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T05:39:18.899Z
S1 58700, S2 59096
76a806aa9f
c6bcb01c57
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T05:39:21.013Z
S1 58700, S2 58982
191ccad6a9
76a806aa9f
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T05:39:22.964Z
S1 58749, S2 58982
330452826e
191ccad6a9
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T05:39:24.941Z
S1 58749, S2 59005
3d2b543989
330452826e
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T05:39:26.904Z
S1 58786, S2 59005
3eff3fd6d7
3d2b543989
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T05:39:28.834Z
S1 58786, S2 59075
edb8f9f8c3
3eff3fd6d7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T05:39:30.822Z
S1 58798, S2 59075
fe43ba2cf0
edb8f9f8c3
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T05:39:32.749Z
S1 58798, S2 59148
fb11d3da7b
fe43ba2cf0
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T05:39:34.716Z
S1 58831, S2 59148
4089bf6e35
fb11d3da7b
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T05:39:36.721Z
S1 58831, S2 59143
7f1c6e4c93
4089bf6e35
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T05:39:38.652Z
S1 58900, S2 59143
a3a54a8121
7f1c6e4c93
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T05:39:40.710Z
S1 58900, S2 59085
2216336c08
a3a54a8121
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T05:39:42.709Z
S1 58901, S2 59085
6a59b0344b
2216336c08
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T05:39:44.673Z
S1 58901, S2 59121
d82e19e124
6a59b0344b
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T05:39:46.603Z
S1 58971, S2 59121
71b864f6c1
d82e19e124
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-04T05:39:48.562Z
S1 58971, S2 59162
4e399b51c3
71b864f6c1
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-04T05:39:50.503Z
S1 59030, S2 59162
e8642d9dd4
4e399b51c3
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-04T05:39:52.437Z
S1 59030, S2 59228
97cf5b9098
e8642d9dd4
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.