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("4574770815648908901:set_01M6NNBWBZF899AJNS11B4TZMC") = cf09c4abd2b29c2c..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 30 each, fee 0
Game 1 m_01M6NNBWC1FKRV754W9FXCWDPR: 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
2026-11-05T10:51:40.902Z
S1 59838, S2 60000
99fb341126
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T10:51:43.010Z
S1 59838, S2 59892
ec6e5ecc05
99fb341126
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T10:51:45.032Z
S1 59816, S2 59892
c7f02e1118
ec6e5ecc05
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T10:51:47.202Z
S1 59816, S2 59722
386b3c1418
c7f02e1118
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T10:51:49.297Z
S1 59721, S2 59722
1052c1285f
386b3c1418
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T10:51:51.426Z
S1 59721, S2 59593
370d8584da
1052c1285f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T10:51:53.600Z
S1 59547, S2 59593
e7166dc9c1
370d8584da
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T10:51:55.704Z
S1 59547, S2 59489
23004f6246
e7166dc9c1
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T10:51:57.733Z
S1 59518, S2 59489
7c6dbe54ca
23004f6246
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T10:51:59.897Z
S1 59518, S2 59325
3daba0586e
7c6dbe54ca
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T10:52:02.805Z
S1 58610, S2 59325
9aaf308efa
3daba0586e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T10:52:05.278Z
S1 58610, S2 58852
68a3f04366
9aaf308efa
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T10:52:07.437Z
S1 58451, S2 58852
46c5f57ab5
68a3f04366
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T10:52:09.599Z
S1 58451, S2 58690
7e06b86d33
46c5f57ab5
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T10:52:11.623Z
S1 58427, S2 58690
dfee8d4ad2
7e06b86d33
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T10:52:13.560Z
S1 58427, S2 58753
a9fa98607c
dfee8d4ad2
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T10:52:15.492Z
S1 58495, S2 58753
30ba4110a1
a9fa98607c
sk_4707cd57
Game 2 m_01M6NNBWC2E2DSJ5KRYC598Z4W: 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 Exhibition2
1
2026-11-05T10:51:40.904Z
S1 59836, S2 60000
cb056b0d47
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T10:51:43.010Z
S1 59836, S2 59894
7ba3b920aa
cb056b0d47
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T10:51:45.100Z
S1 59746, S2 59894
18e422de17
7ba3b920aa
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T10:51:47.209Z
S1 59746, S2 59785
70dc505f43
18e422de17
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T10:51:49.232Z
S1 59723, S2 59785
407a201ec5
70dc505f43
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T10:51:51.427Z
S1 59723, S2 59590
76cc95ba0a
407a201ec5
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T10:51:53.535Z
S1 59615, S2 59590
80cd00795a
76cc95ba0a
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T10:51:55.702Z
S1 59615, S2 59423
dc3c52f77d
80cd00795a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T10:51:57.798Z
S1 59519, S2 59423
e851dec7a7
dc3c52f77d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T10:51:59.833Z
S1 59519, S2 59388
90ba9b20ea
e851dec7a7
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T10:52:02.757Z
S1 58595, S2 59388
66f21e36d0
90ba9b20ea
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T10:52:05.231Z
S1 58595, S2 58914
9ee46443a9
66f21e36d0
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T10:52:07.429Z
S1 58397, S2 58914
153471ac4b
9ee46443a9
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T10:52:09.532Z
S1 58397, S2 58811
d031b62186
153471ac4b
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T10:52:11.625Z
S1 58304, S2 58811
6902b067c7
d031b62186
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T10:52:13.626Z
S1 58304, S2 58810
c36b87df53
6902b067c7
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T10:52:15.559Z
S1 58371, S2 58810
2f26f239aa
c36b87df53
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.