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("4460241122648339617:set_01M6H30MC1E5BSTYJVQXQT177H") = f558895ff6b351ed..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 10 each, fee 0
Game 1 m_01M6H30MC3E80V2PR3CAQ66SSM: 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
2026-11-03T16:14:00.316Z
S1 59690, S2 60000
eb7458b3d1
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T16:14:02.839Z
S1 59690, S2 59477
4c80759a5b
eb7458b3d1
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T16:14:05.123Z
S1 59406, S2 59477
7d530f98e1
4c80759a5b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T16:14:07.216Z
S1 59406, S2 59384
6ed1abbcfa
7d530f98e1
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T16:14:09.321Z
S1 59301, S2 59384
148c6a09e9
6ed1abbcfa
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T16:14:11.393Z
S1 59301, S2 59312
6e140c2b62
148c6a09e9
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T16:14:13.702Z
S1 58992, S2 59312
c03898b529
6e140c2b62
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T16:14:15.804Z
S1 58992, S2 59210
aefdbedbdd
c03898b529
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T16:14:17.900Z
S1 58896, S2 59210
16c0cad691
aefdbedbdd
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T16:14:20.039Z
S1 58896, S2 59071
5293195825
16c0cad691
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T16:14:22.004Z
S1 58931, S2 59071
6cba48a486
5293195825
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T16:14:24.020Z
S1 58931, S2 59055
6d023f4e54
6cba48a486
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T16:14:26.034Z
S1 58917, S2 59055
014405ef75
6d023f4e54
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T16:14:27.963Z
S1 58917, S2 59126
6be536a789
014405ef75
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T16:14:29.926Z
S1 58954, S2 59126
97a877c852
6be536a789
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T16:14:31.904Z
S1 58954, S2 59148
533908c798
97a877c852
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T16:14:33.861Z
S1 58997, S2 59148
4cf0c29c89
533908c798
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T16:14:35.803Z
S1 58997, S2 59206
dcac3e6940
4cf0c29c89
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T16:14:37.729Z
S1 59071, S2 59206
0008c68abc
dcac3e6940
sk_4707cd57
Game 2 m_01M6H30MC5ESNVVE20AEH4D547: 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 Exhibition2
1
2026-11-03T16:14:00.319Z
S1 59687, S2 60000
39d2154364
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T16:14:02.963Z
S1 59687, S2 59356
24a949798f
39d2154364
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T16:14:05.123Z
S1 59527, S2 59356
b7811bd6ce
24a949798f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T16:14:07.207Z
S1 59527, S2 59272
734bf45139
b7811bd6ce
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T16:14:09.311Z
S1 59423, S2 59272
494653a9ca
734bf45139
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T16:14:11.389Z
S1 59423, S2 59194
00ae929ee4
494653a9ca
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T16:14:13.703Z
S1 59109, S2 59194
c229c24e3a
00ae929ee4
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T16:14:15.803Z
S1 59109, S2 59094
7b0a5651cf
c229c24e3a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T16:14:17.832Z
S1 59080, S2 59094
18ced3738e
7b0a5651cf
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T16:14:19.825Z
S1 59080, S2 59101
b714fa0a90
18ced3738e
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T16:14:21.753Z
S1 59152, S2 59101
0da2f111e6
b714fa0a90
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T16:14:23.798Z
S1 59152, S2 59056
0e1b96df57
0da2f111e6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T16:14:25.796Z
S1 59154, S2 59056
abe85c305e
0e1b96df57
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T16:14:27.723Z
S1 59154, S2 59129
a6857a4b45
abe85c305e
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T16:14:29.725Z
S1 59152, S2 59129
4a0e53241e
a6857a4b45
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T16:14:31.721Z
S1 59152, S2 59133
6cb92aa7e4
4a0e53241e
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T16:14:33.700Z
S1 59173, S2 59133
69b7c2abd5
6cb92aa7e4
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T16:14:35.629Z
S1 59173, S2 59204
3c7e75567a
69b7c2abd5
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T16:14:37.562Z
S1 59240, S2 59204
e8a3f0e9fb
3c7e75567a
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.