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("6427367992592619322:set_01M6YRPTGFE7YRW5VKER7E7RHA") = 0d4595281e3d5369..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6YRPTGHEDMV00JJ8DMQY00M: 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
2026-11-08T23:43:15.104Z
S1 59791, S2 60000
27e611eb2a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T23:43:17.196Z
S1 59791, S2 59908
5f98f3213d
27e611eb2a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T23:43:19.307Z
S1 59680, S2 59908
688b1a08f3
5f98f3213d
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T23:43:21.424Z
S1 59680, S2 59791
e6080c372c
688b1a08f3
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T23:43:23.602Z
S1 59502, S2 59791
d5bd6d6eed
e6080c372c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T23:43:25.696Z
S1 59502, S2 59697
e44cc01210
d5bd6d6eed
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T23:43:27.817Z
S1 59381, S2 59697
fdc03adfd5
e44cc01210
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T23:43:29.912Z
S1 59381, S2 59602
e5c1a9aef5
fdc03adfd5
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T23:43:32.026Z
S1 59267, S2 59602
86ccc85c65
e5c1a9aef5
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T23:43:34.213Z
S1 59267, S2 59415
12bc620a57
86ccc85c65
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T23:43:36.311Z
S1 59169, S2 59415
241ad39d17
12bc620a57
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T23:43:38.283Z
S1 59169, S2 59443
939bd56923
241ad39d17
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T23:43:40.325Z
S1 59127, S2 59443
4e36f199dd
939bd56923
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T23:43:42.287Z
S1 59127, S2 59481
ee06e6a404
4e36f199dd
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T23:43:44.227Z
S1 59187, S2 59481
df50004446
ee06e6a404
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T23:43:46.162Z
S1 59187, S2 59546
d9acfea2cb
df50004446
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T23:43:48.089Z
S1 59260, S2 59546
702802c996
d9acfea2cb
sk_4707cd57
Game 2 m_01M6YRPTGKFBEAHGVRVB9NDVD7: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T23:43:15.115Z
S1 59780, S2 60000
3f9ac48a76
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T23:43:17.204Z
S1 59780, S2 59911
6cebb9c9f8
3f9ac48a76
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T23:43:19.331Z
S1 59653, S2 59911
d0b7324ceb
6cebb9c9f8
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T23:43:21.421Z
S1 59653, S2 59821
1f28fb68d1
d0b7324ceb
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T23:43:23.602Z
S1 59472, S2 59821
d61c31f1ee
1f28fb68d1
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T23:43:25.700Z
S1 59472, S2 59723
ef30baf546
d61c31f1ee
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T23:43:27.812Z
S1 59360, S2 59723
ce0b9bd30f
ef30baf546
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T23:43:29.911Z
S1 59360, S2 59624
056f653d58
ce0b9bd30f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T23:43:31.914Z
S1 59357, S2 59624
9dcc42491b
056f653d58
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T23:43:34.220Z
S1 59357, S2 59318
4a3a63910e
9dcc42491b
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T23:43:36.312Z
S1 59265, S2 59318
46798da7de
4a3a63910e
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T23:43:38.422Z
S1 59265, S2 59208
d7ea1137c2
46798da7de
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T23:43:40.516Z
S1 59171, S2 59208
ad861c84fc
d7ea1137c2
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T23:43:42.495Z
S1 59171, S2 59229
03c2a7bfbc
ad861c84fc
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T23:43:44.463Z
S1 59203, S2 59229
e052aa550f
03c2a7bfbc
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T23:43:46.502Z
S1 59203, S2 59190
7508142510
e052aa550f
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T23:43:48.496Z
S1 59209, S2 59190
2206bb7fa7
7508142510
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T23:43:50.423Z
S1 59209, S2 59263
8a19e02e14
2206bb7fa7
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T23:43:52.374Z
S1 59258, S2 59263
af085dde2a
8a19e02e14
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T23:43:54.303Z
S1 59258, S2 59334
cedd149e8e
af085dde2a
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T23:43:56.229Z
S1 59332, S2 59334
ba3e33fc6c
cedd149e8e
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.