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("7694787850398856822:set_01M6GS6PZDEBNV4Q3YXV881JM7") = a695f52370380196..., 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_01M6GS6PZFEEMRP392NE1W3TMD: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T13:22:33.717Z
S1 59807, S2 60000
939143e578
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T13:22:35.801Z
S1 59807, S2 59916
63c1ad0f75
939143e578
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T13:22:38.010Z
S1 59598, S2 59916
74a427c23e
63c1ad0f75
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T13:22:39.998Z
S1 59598, S2 59928
c1cb21a1c5
74a427c23e
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T13:22:42.119Z
S1 59477, S2 59928
415d536ec9
c1cb21a1c5
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T13:22:44.200Z
S1 59477, S2 59847
d7a57c728c
415d536ec9
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T13:22:46.228Z
S1 59449, S2 59847
e8d9f67dca
d7a57c728c
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T13:22:48.515Z
S1 59449, S2 59560
de901990a4
e8d9f67dca
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T13:22:50.612Z
S1 59352, S2 59560
f3525da9ca
de901990a4
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T13:22:52.831Z
S1 59352, S2 59341
cc5944f188
f3525da9ca
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T13:22:54.898Z
S1 59285, S2 59341
68439960b4
cc5944f188
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T13:22:56.907Z
S1 59285, S2 59332
ebb6e8d445
68439960b4
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T13:22:58.998Z
S1 59194, S2 59332
f44324a982
ebb6e8d445
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T13:23:00.947Z
S1 59194, S2 59383
42fabcabd0
f44324a982
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T13:23:03.303Z
S1 58838, S2 59383
342b1f736c
42fabcabd0
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T13:23:05.234Z
S1 58838, S2 59452
02c7e56514
342b1f736c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T13:23:07.229Z
S1 58843, S2 59452
a8981753d2
02c7e56514
sk_4707cd57
Game 2 m_01M6GS6PZGEJTV68PF7Y3PK6BR: 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
2026-11-03T13:22:33.712Z
S1 59812, S2 60000
0c9ae7da48
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T13:22:35.802Z
S1 59812, S2 59910
ea90e89938
0c9ae7da48
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T13:22:38.007Z
S1 59607, S2 59910
db3ece1b40
ea90e89938
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T13:22:40.004Z
S1 59607, S2 59913
72a6bafc96
db3ece1b40
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T13:22:42.102Z
S1 59509, S2 59913
3554143246
72a6bafc96
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T13:22:44.202Z
S1 59509, S2 59813
458dcca7ac
3554143246
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T13:22:46.331Z
S1 59380, S2 59813
4198e1c772
458dcca7ac
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T13:22:48.526Z
S1 59380, S2 59618
796aa44eb5
4198e1c772
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T13:22:50.623Z
S1 59283, S2 59618
5156341e10
796aa44eb5
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T13:22:52.830Z
S1 59283, S2 59411
dfcaa18e7a
5156341e10
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T13:22:54.901Z
S1 59212, S2 59411
06d58fc362
dfcaa18e7a
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T13:22:56.903Z
S1 59212, S2 59409
807f520552
06d58fc362
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T13:22:58.931Z
S1 59184, S2 59409
2860534379
807f520552
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T13:23:00.902Z
S1 59184, S2 59438
ecd2300f46
2860534379
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T13:23:03.215Z
S1 58871, S2 59438
fc38a70662
ecd2300f46
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T13:23:05.203Z
S1 58871, S2 59450
d21746141f
fc38a70662
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T13:23:07.232Z
S1 58842, S2 59450
c2a3a5d2fb
d21746141f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T13:23:09.279Z
S1 58842, S2 59403
4c84196b0e
c2a3a5d2fb
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T13:23:11.207Z
S1 58914, S2 59403
e4c3a5692b
4c84196b0e
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T13:23:13.197Z
S1 58914, S2 59413
35be824fd3
e4c3a5692b
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-03T13:23:15.158Z
S1 58953, S2 59413
15ca6f68de
35be824fd3
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-03T13:23:17.196Z
S1 58953, S2 59375
019136fc7f
15ca6f68de
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-03T13:23:19.209Z
S1 58940, S2 59375
b17db16284
019136fc7f
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-03T13:23:21.222Z
S1 58940, S2 59362
8221a77383
b17db16284
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-03T13:23:23.233Z
S1 58929, S2 59362
bb31210bf3
8221a77383
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-03T13:23:25.227Z
S1 58929, S2 59368
8d2ffa9873
bb31210bf3
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-03T13:23:27.155Z
S1 59001, S2 59368
7a337ae446
8d2ffa9873
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-03T13:23:29.135Z
S1 59001, S2 59388
7ddcfc8109
7a337ae446
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-03T13:23:31.124Z
S1 59012, S2 59388
dd65869cb7
7ddcfc8109
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-03T13:23:33.120Z
S1 59012, S2 59392
e66828f2f3
dd65869cb7
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-03T13:23:35.079Z
S1 59053, S2 59392
536057e4dc
e66828f2f3
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-03T13:23:37.038Z
S1 59053, S2 59433
89af5be41d
536057e4dc
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-03T13:23:39.010Z
S1 59081, S2 59433
efc781c002
89af5be41d
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-03T13:23:40.936Z
S1 59081, S2 59507
98deca292f
efc781c002
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-03T13:23:42.915Z
S1 59102, S2 59507
b3b6c5272d
98deca292f
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-03T13:23:44.860Z
S1 59102, S2 59562
e9d1746a64
b3b6c5272d
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-03T13:23:46.784Z
S1 59178, S2 59562
a28ef0ea07
e9d1746a64
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-03T13:23:48.708Z
S1 59178, S2 59638
ff9c931daa
a28ef0ea07
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.