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("269643243074875311:set_01M6G6M2SVEKF8V8FNWWCK93NE") = c24ece32b9f0cfbb..., 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_01M6G6M2SXEC1SP04NBVA6GY8X: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T07:57:48.798Z
S1 59876, S2 60000
c4b9613c41
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T07:57:50.743Z
S1 59876, S2 60055
84899aa26c
c4b9613c41
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T07:57:52.806Z
S1 59813, S2 60055
99c8eba73a
84899aa26c
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T07:57:54.795Z
S1 59813, S2 60066
608ecab436
99c8eba73a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T07:57:56.897Z
S1 59711, S2 60066
e79da66188
608ecab436
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T07:57:58.872Z
S1 59711, S2 60091
6a424c7666
e79da66188
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T07:58:00.896Z
S1 59687, S2 60091
2a3862adf7
6a424c7666
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T07:58:02.837Z
S1 59687, S2 60150
ceb07854de
2a3862adf7
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T07:58:04.821Z
S1 59703, S2 60150
0a07cc1cd4
ceb07854de
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T07:58:06.783Z
S1 59703, S2 60188
25eb3ac1d7
0a07cc1cd4
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T07:58:08.708Z
S1 59778, S2 60188
18ee9b868e
25eb3ac1d7
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T07:58:10.672Z
S1 59778, S2 60224
bcd4f171d4
18ee9b868e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T07:58:12.725Z
S1 59725, S2 60224
f17923edc6
bcd4f171d4
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T07:58:14.660Z
S1 59725, S2 60289
1d1622581c
f17923edc6
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T07:58:16.710Z
S1 59675, S2 60289
16a7973fb4
1d1622581c
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T07:58:18.641Z
S1 59675, S2 60358
d6842634a2
16a7973fb4
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T07:58:20.582Z
S1 59734, S2 60358
26a8e1bfcd
d6842634a2
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T07:58:22.508Z
S1 59734, S2 60432
2541a81282
26a8e1bfcd
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T07:58:24.438Z
S1 59804, S2 60432
df69e20aa9
2541a81282
sk_4707cd57
Game 2 m_01M6G6M2SYEMWBBNPHPP9C01QM: verified
✓
signatures
71 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..71, every prev_hash links
✓
move log
71 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
71 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
71 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T07:57:48.802Z
S1 59872, S2 60000
eeaeb16c6e
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T07:57:50.765Z
S1 59872, S2 60037
3d09c857d0
eeaeb16c6e
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T07:57:52.809Z
S1 59828, S2 60037
f008456f29
3d09c857d0
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T07:57:54.920Z
S1 59828, S2 59926
ed906cdd5b
f008456f29
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T07:57:57.018Z
S1 59730, S2 59926
468cdc50bd
ed906cdd5b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T07:57:59.011Z
S1 59730, S2 59933
2d1df9967b
468cdc50bd
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T07:58:01.020Z
S1 59721, S2 59933
c12eb49bb3
2d1df9967b
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T07:58:03.217Z
S1 59721, S2 59736
5f76c1bde0
c12eb49bb3
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T07:58:05.194Z
S1 59744, S2 59736
729d604cb6
5f76c1bde0
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T07:58:07.131Z
S1 59744, S2 59799
4a44957e9a
729d604cb6
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T07:58:09.132Z
S1 59743, S2 59799
9f55280e8f
4a44957e9a
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T07:58:11.121Z
S1 59743, S2 59810
f7cb1f56b1
9f55280e8f
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T07:58:13.095Z
S1 59769, S2 59810
7e6608f932
f7cb1f56b1
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T07:58:15.117Z
S1 59769, S2 59788
9c44ecf7a8
7e6608f932
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T07:58:17.081Z
S1 59805, S2 59788
778c3d6e3e
9c44ecf7a8
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T07:58:19.131Z
S1 59805, S2 59738
0920954d19
778c3d6e3e
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T07:58:21.205Z
S1 59731, S2 59738
163aee43bc
0920954d19
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T07:58:23.163Z
S1 59731, S2 59780
860093f51f
163aee43bc
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T07:58:25.089Z
S1 59805, S2 59780
edd1656903
860093f51f
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T07:58:27.014Z
S1 59805, S2 59855
e30c249fc0
edd1656903
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-03T07:58:28.939Z
S1 59880, S2 59855
e3dd0f2069
e30c249fc0
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-03T07:58:30.937Z
S1 59880, S2 59857
b3909fed43
e3dd0f2069
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-03T07:58:32.861Z
S1 59956, S2 59857
7fed34ae70
b3909fed43
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-03T07:58:34.908Z
S1 59956, S2 59810
6465f9acdf
7fed34ae70
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-03T07:58:36.839Z
S1 60025, S2 59810
cb4ee0e41e
6465f9acdf
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-03T07:58:38.806Z
S1 60025, S2 59843
15f8728254
cb4ee0e41e
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-03T07:58:40.738Z
S1 60093, S2 59843
66b385490b
15f8728254
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-03T07:58:42.706Z
S1 60093, S2 59875
7e4766bdc1
66b385490b
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-03T07:58:44.696Z
S1 60103, S2 59875
aaacfbe22d
7e4766bdc1
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-03T07:58:46.661Z
S1 60103, S2 59910
1c2ea3597e
aaacfbe22d
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-03T07:58:48.695Z
S1 60069, S2 59910
6d53de8092
1c2ea3597e
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-03T07:58:50.711Z
S1 60069, S2 59894
22acee5e0d
6d53de8092
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-03T07:58:52.706Z
S1 60074, S2 59894
850ed7c784
22acee5e0d
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-03T07:58:54.670Z
S1 60074, S2 59930
1dcca56533
850ed7c784
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-03T07:58:56.623Z
S1 60121, S2 59930
b178f2a879
1dcca56533
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-03T07:58:58.589Z
S1 60121, S2 59964
da672afece
b178f2a879
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-03T07:59:00.546Z
S1 60164, S2 59964
006f060425
da672afece
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-03T07:59:02.659Z
S1 60164, S2 59851
a71beb721c
006f060425
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-03T07:59:04.684Z
S1 60139, S2 59851
273bf4ecc3
a71beb721c
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-03T07:59:06.639Z
S1 60139, S2 59896
3d18ef154f
273bf4ecc3
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-03T07:59:08.593Z
S1 60185, S2 59896
2b48c76954
3d18ef154f
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-03T07:59:10.541Z
S1 60185, S2 59948
304ac802c8
2b48c76954
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-03T07:59:12.479Z
S1 60247, S2 59948
45a2be1e16
304ac802c8
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-03T07:59:14.412Z
S1 60247, S2 60015
36d8a89827
45a2be1e16
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-03T07:59:16.345Z
S1 60314, S2 60015
81e6705ed9
36d8a89827
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-03T07:59:18.281Z
S1 60314, S2 60079
8058123ef0
81e6705ed9
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-03T07:59:20.213Z
S1 60382, S2 60079
fd31bc2cd0
8058123ef0
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-03T07:59:22.145Z
S1 60382, S2 60147
3e2d304c7c
fd31bc2cd0
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-03T07:59:24.074Z
S1 60453, S2 60147
d40ff24ed6
3e2d304c7c
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-03T07:59:26.006Z
S1 60453, S2 60215
49bf79fc83
d40ff24ed6
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-03T07:59:27.939Z
S1 60520, S2 60215
c998f071d8
49bf79fc83
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-03T07:59:29.869Z
S1 60520, S2 60285
7aa43167d7
c998f071d8
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-03T07:59:31.795Z
S1 60594, S2 60285
4a0be00ce4
7aa43167d7
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-03T07:59:33.725Z
S1 60594, S2 60355
9b73397765
4a0be00ce4
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-03T07:59:35.653Z
S1 60666, S2 60355
af5d405e2f
9b73397765
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-03T07:59:37.578Z
S1 60666, S2 60430
1d0f196569
af5d405e2f
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-03T07:59:39.507Z
S1 60737, S2 60430
01b6f61053
1d0f196569
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-03T07:59:41.434Z
S1 60737, S2 60503
ac6aada25a
01b6f61053
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-03T07:59:43.361Z
S1 60810, S2 60503
3542cd8d3e
ac6aada25a
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-03T07:59:45.289Z
S1 60810, S2 60575
c6aba83240
3542cd8d3e
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-03T07:59:47.215Z
S1 60884, S2 60575
dc2e4922bc
c6aba83240
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-03T07:59:49.139Z
S1 60884, S2 60651
87f17e0852
dc2e4922bc
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-03T07:59:51.067Z
S1 60956, S2 60651
3646301fde
87f17e0852
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-03T07:59:52.996Z
S1 60956, S2 60722
0af852636e
3646301fde
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-03T07:59:54.925Z
S1 61027, S2 60722
55a50855ab
0af852636e
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-03T07:59:56.855Z
S1 61027, S2 60792
6c861022e7
55a50855ab
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-03T07:59:58.790Z
S1 61092, S2 60792
227e2272b9
6c861022e7
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-03T08:00:00.720Z
S1 61092, S2 60862
49aa66db5f
227e2272b9
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-03T08:00:02.658Z
S1 61154, S2 60862
b358759a58
49aa66db5f
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-03T08:00:04.616Z
S1 61154, S2 60904
236ff9398a
b358759a58
sk_4707cd57
71
move
S1 Exhibition2
71
2026-11-03T08:00:06.555Z
S1 61215, S2 60904
3a7ae4e273
236ff9398a
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.