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("5208968925278568412:set_01M6F752ENEZDVK0Y7RG5TYZ8W") = f5029dd42a64ea08..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6F752ERET6TACKYHDZ5KHJR: verified
✓
signatures
23 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..23, every prev_hash links
✓
move log
23 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
23 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
23 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T22:47:51.231Z
S1 59708, S2 60000
d3929ec185
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T22:47:53.305Z
S1 59708, S2 59926
beb6315c76
d3929ec185
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T22:47:55.346Z
S1 59667, S2 59926
d52ab0a80c
beb6315c76
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T22:47:57.403Z
S1 59667, S2 59869
1179c1fc2f
d52ab0a80c
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T22:47:59.365Z
S1 59705, S2 59869
c534819994
1179c1fc2f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T22:48:02.005Z
S1 59705, S2 59229
4bb3353a44
c534819994
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T22:48:04.350Z
S1 59360, S2 59229
287453de09
4bb3353a44
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T22:48:06.282Z
S1 59360, S2 59297
ade95110c4
287453de09
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T22:48:08.328Z
S1 59314, S2 59297
3c9c260c17
ade95110c4
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T22:48:10.406Z
S1 59314, S2 59219
20bd9819ff
3c9c260c17
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T22:48:12.397Z
S1 59323, S2 59219
d896554949
20bd9819ff
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T22:48:14.416Z
S1 59323, S2 59200
631359925b
d896554949
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T22:48:16.407Z
S1 59332, S2 59200
38963c2da7
631359925b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T22:48:18.404Z
S1 59332, S2 59203
4971333f51
38963c2da7
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T22:48:20.424Z
S1 59312, S2 59203
e6445732c7
4971333f51
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T22:48:22.354Z
S1 59312, S2 59273
e671a088b1
e6445732c7
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T22:48:24.330Z
S1 59336, S2 59273
1cf4fe2dda
e671a088b1
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T22:48:26.294Z
S1 59336, S2 59309
a507831732
1cf4fe2dda
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T22:48:28.257Z
S1 59373, S2 59309
629d255e7c
a507831732
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T22:48:30.225Z
S1 59373, S2 59341
2d6878c56c
629d255e7c
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T22:48:32.199Z
S1 59399, S2 59341
ad2c7a2d16
2d6878c56c
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T22:48:34.126Z
S1 59399, S2 59414
abd67cc7fb
ad2c7a2d16
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T22:48:36.056Z
S1 59469, S2 59414
756ec33c21
abd67cc7fb
sk_4707cd57
Game 2 m_01M6F752ESEAD8H7NJJCYJYXT9: 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
2026-11-02T22:47:51.239Z
S1 59700, S2 60000
d7517c22f1
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T22:47:53.424Z
S1 59700, S2 59815
15c7f84b37
d7517c22f1
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T22:47:55.521Z
S1 59603, S2 59815
4b9ea0148b
15c7f84b37
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T22:47:57.597Z
S1 59603, S2 59739
5193d2a728
4b9ea0148b
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T22:47:59.599Z
S1 59601, S2 59739
fa6728dfed
5193d2a728
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T22:48:02.730Z
S1 59601, S2 58608
089f6b5881
fa6728dfed
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T22:48:04.914Z
S1 59417, S2 58608
dc19411e6e
089f6b5881
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T22:48:06.905Z
S1 59417, S2 58617
9db8048abe
dc19411e6e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T22:48:08.897Z
S1 59425, S2 58617
be0f73d634
9db8048abe
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T22:48:10.902Z
S1 59425, S2 58612
64f1d41cce
be0f73d634
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T22:48:12.898Z
S1 59429, S2 58612
2d497be01d
64f1d41cce
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T22:48:14.898Z
S1 59429, S2 58612
8888fbe4e7
2d497be01d
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T22:48:16.861Z
S1 59466, S2 58612
60a37fe57b
8888fbe4e7
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T22:48:18.839Z
S1 59466, S2 58634
21d5f10888
60a37fe57b
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T22:48:20.807Z
S1 59498, S2 58634
850e84cdd5
21d5f10888
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T22:48:22.841Z
S1 59498, S2 58600
fb16bbfb37
850e84cdd5
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T22:48:24.913Z
S1 59426, S2 58600
f67828ec78
fb16bbfb37
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T22:48:26.921Z
S1 59426, S2 58592
5968710e83
f67828ec78
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T22:48:28.897Z
S1 59450, S2 58592
ee3ae2a076
5968710e83
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T22:48:30.934Z
S1 59450, S2 58555
2022b8f1dd
ee3ae2a076
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-02T22:48:32.996Z
S1 59388, S2 58555
1edbb527b9
2022b8f1dd
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-02T22:48:35.024Z
S1 59388, S2 58527
165504575d
1edbb527b9
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-02T22:48:36.989Z
S1 59423, S2 58527
2030594b62
165504575d
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-02T22:48:39.016Z
S1 59423, S2 58500
9b25b975a2
2030594b62
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-02T22:48:40.948Z
S1 59491, S2 58500
551b5d172b
9b25b975a2
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-02T22:48:42.919Z
S1 59491, S2 58529
c70e754b64
551b5d172b
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-02T22:48:44.849Z
S1 59561, S2 58529
87b5c96bf6
c70e754b64
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-02T22:48:46.775Z
S1 59561, S2 58603
3e450655d8
87b5c96bf6
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-02T22:48:48.702Z
S1 59634, S2 58603
4c40ba6ad4
3e450655d8
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-02T22:48:50.632Z
S1 59634, S2 58673
4275c13b6f
4c40ba6ad4
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-02T22:48:52.567Z
S1 59699, S2 58673
60e3b08e97
4275c13b6f
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-02T22:48:54.494Z
S1 59699, S2 58746
c8c2231035
60e3b08e97
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.