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("8500821425672434434:set_01M6KEC1AEFG0VY4P9VGNJW9SP") = 859f9fefe9751da4..., 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_01M6KEC1AGEES9KYPXGRHPVYVG: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T14:10:57.098Z
S1 59818, S2 60000
829bd50b2d
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T14:10:59.130Z
S1 59818, S2 59968
b50ebe865a
829bd50b2d
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T14:11:01.593Z
S1 59355, S2 59968
c437c9e236
b50ebe865a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T14:11:04.104Z
S1 59355, S2 59457
35f475892c
c437c9e236
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T14:11:06.096Z
S1 59363, S2 59457
d5b3dc00ed
35f475892c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T14:11:08.059Z
S1 59363, S2 59494
42099bd6ab
d5b3dc00ed
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T14:11:10.035Z
S1 59387, S2 59494
1c9a51ce64
42099bd6ab
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T14:11:12.134Z
S1 59387, S2 59395
a01d50d1ad
1c9a51ce64
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T14:11:14.204Z
S1 59317, S2 59395
921cc16ee2
a01d50d1ad
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T14:11:16.422Z
S1 59317, S2 59177
0b77b463b8
921cc16ee2
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T14:11:18.538Z
S1 59201, S2 59177
4946022953
0b77b463b8
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T14:11:20.801Z
S1 59201, S2 58914
cb40bbc4b5
4946022953
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T14:11:22.800Z
S1 59202, S2 58914
eb09eb55ed
cb40bbc4b5
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T14:11:24.915Z
S1 59202, S2 58799
77da9b96f6
eb09eb55ed
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T14:11:27.006Z
S1 59111, S2 58799
fc8971b872
77da9b96f6
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T14:11:29.007Z
S1 59111, S2 58798
3ff8f79942
fc8971b872
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T14:11:31.016Z
S1 59102, S2 58798
7dfe04a96f
3ff8f79942
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T14:11:33.031Z
S1 59102, S2 58783
ca950d63ae
7dfe04a96f
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T14:11:35.035Z
S1 59098, S2 58783
b35e6c94b6
ca950d63ae
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T14:11:36.962Z
S1 59098, S2 58856
a94205bcfe
b35e6c94b6
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T14:11:38.891Z
S1 59169, S2 58856
38fa5ba522
a94205bcfe
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T14:11:40.909Z
S1 59169, S2 58838
3ae7f02964
38fa5ba522
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T14:11:42.842Z
S1 59236, S2 58838
42000bb907
3ae7f02964
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T14:11:44.830Z
S1 59236, S2 58850
49eca703da
42000bb907
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T14:11:46.904Z
S1 59162, S2 58850
ca7345d4cb
49eca703da
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T14:11:48.911Z
S1 59162, S2 58843
9c5b229d04
ca7345d4cb
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T14:11:50.924Z
S1 59149, S2 58843
617ce673ec
9c5b229d04
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-04T14:11:52.909Z
S1 59149, S2 58858
73c295b60d
617ce673ec
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-04T14:11:54.909Z
S1 59149, S2 58858
3e38cb0905
73c295b60d
sk_4707cd57
Game 2 m_01M6KEC1AJEYNAVK934CZ86QKG: verified
✓
signatures
38 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..38, every prev_hash links
✓
move log
38 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
38 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
38 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T14:10:57.110Z
S1 59806, S2 60000
3eea5c0a45
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T14:10:59.132Z
S1 59806, S2 59978
dfb3433e76
3eea5c0a45
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T14:11:01.631Z
S1 59307, S2 59978
4ea2896520
dfb3433e76
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T14:11:04.329Z
S1 59307, S2 59280
878603492f
4ea2896520
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T14:11:06.310Z
S1 59326, S2 59280
e104fcb4cb
878603492f
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T14:11:08.305Z
S1 59326, S2 59285
ce8a2fc901
e104fcb4cb
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T14:11:10.268Z
S1 59363, S2 59285
3569c66631
ce8a2fc901
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T14:11:12.326Z
S1 59363, S2 59227
fc18a123b0
3569c66631
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T14:11:14.260Z
S1 59429, S2 59227
af712679e1
fc18a123b0
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T14:11:16.427Z
S1 59429, S2 59060
d2da738132
af712679e1
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T14:11:18.604Z
S1 59252, S2 59060
b80081d826
d2da738132
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T14:11:20.796Z
S1 59252, S2 58868
d3ae1813ad
b80081d826
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T14:11:22.800Z
S1 59248, S2 58868
0c86d8e2c8
d3ae1813ad
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T14:11:24.807Z
S1 59248, S2 58861
17fa3f4fb9
0c86d8e2c8
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T14:11:26.844Z
S1 59211, S2 58861
c4930fba4c
17fa3f4fb9
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T14:11:28.838Z
S1 59211, S2 58867
ec15986544
c4930fba4c
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T14:11:30.797Z
S1 59252, S2 58867
392343cdc8
ec15986544
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T14:11:32.818Z
S1 59252, S2 58846
9e03c9ae6c
392343cdc8
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T14:11:34.834Z
S1 59236, S2 58846
3929c1b7c3
9e03c9ae6c
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T14:11:36.760Z
S1 59236, S2 58920
ec8d72ad39
3929c1b7c3
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T14:11:38.724Z
S1 59272, S2 58920
a64316b0e4
ec8d72ad39
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T14:11:40.732Z
S1 59272, S2 58912
bc29a3fcd0
a64316b0e4
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T14:11:42.797Z
S1 59207, S2 58912
30acddecaf
bc29a3fcd0
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T14:11:44.767Z
S1 59207, S2 58942
43dbae36ce
30acddecaf
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T14:11:46.900Z
S1 59074, S2 58942
ac4f118ac1
43dbae36ce
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T14:11:48.907Z
S1 59074, S2 58935
cc6aefdb5e
ac4f118ac1
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T14:11:50.917Z
S1 59064, S2 58935
6f23f1cb1f
cc6aefdb5e
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T14:11:52.883Z
S1 59064, S2 58969
42fb0368e8
6f23f1cb1f
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T14:11:54.847Z
S1 59100, S2 58969
bdb2d12ee0
42fb0368e8
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-04T14:11:56.835Z
S1 59100, S2 58981
8d3a00ab51
bdb2d12ee0
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-04T14:11:58.784Z
S1 59151, S2 58981
fb62cd15e1
8d3a00ab51
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-04T14:12:00.715Z
S1 59151, S2 59050
9b8fc55075
fb62cd15e1
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-04T14:12:02.667Z
S1 59199, S2 59050
2f1129d8fe
9b8fc55075
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-04T14:12:04.850Z
S1 59199, S2 58867
f62aaf5a78
2f1129d8fe
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-04T14:12:06.785Z
S1 59264, S2 58867
c93a35cc4e
f62aaf5a78
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-04T14:12:08.714Z
S1 59264, S2 58938
7309cc9839
c93a35cc4e
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-04T14:12:10.642Z
S1 59336, S2 58938
f345ab3dea
7309cc9839
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-04T14:12:12.566Z
S1 59336, S2 59014
be118402f4
f345ab3dea
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.