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("3353715210386041137:set_01M7EY20J5FYS97FKMFQPFAJAM") = 6d9eb5b503268337..., 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_01M7EY20J7FJCA9A7X0M55MXH6: 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
2026-11-15T06:24:35.536Z
S1 59803, S2 60000
6b83a514f3
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T06:24:37.748Z
S1 59803, S2 59788
0ead2ce2df
6b83a514f3
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T06:24:39.904Z
S1 59647, S2 59788
d824dd3a50
0ead2ce2df
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T06:24:41.845Z
S1 59647, S2 59847
f00279e65a
d824dd3a50
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T06:24:43.949Z
S1 59543, S2 59847
b42d60664f
f00279e65a
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T06:24:46.102Z
S1 59543, S2 59694
f49d5edb19
b42d60664f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T06:24:48.127Z
S1 59518, S2 59694
c7d916ad42
f49d5edb19
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T06:24:50.301Z
S1 59518, S2 59520
9bace658cd
c7d916ad42
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T06:24:52.330Z
S1 59489, S2 59520
86275930f1
9bace658cd
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T06:24:54.397Z
S1 59489, S2 59453
4a1bc952b1
86275930f1
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T06:24:56.505Z
S1 59381, S2 59453
f409672ed9
4a1bc952b1
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T06:24:58.510Z
S1 59381, S2 59448
27ae1d5a04
f409672ed9
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T06:25:00.453Z
S1 59438, S2 59448
eae7edad61
27ae1d5a04
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T06:25:02.462Z
S1 59438, S2 59439
7b3754b993
eae7edad61
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T06:25:04.729Z
S1 59171, S2 59439
2a26ed91b3
7b3754b993
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T06:25:06.678Z
S1 59171, S2 59490
c81fdcdf71
2a26ed91b3
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T06:25:08.691Z
S1 59158, S2 59490
3048db867f
c81fdcdf71
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T06:25:10.622Z
S1 59158, S2 59559
44b22576cd
3048db867f
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T06:25:12.556Z
S1 59224, S2 59559
0fc3ccddb8
44b22576cd
sk_4707cd57
Game 2 m_01M7EY20J8ESP8KSKG3QTE03EH: 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
2026-11-15T06:24:35.533Z
S1 59806, S2 60000
0d7cb9e1cb
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T06:24:37.734Z
S1 59806, S2 59799
3c85de5764
0d7cb9e1cb
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T06:24:39.834Z
S1 59706, S2 59799
f5ab7a1f82
3c85de5764
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T06:24:41.804Z
S1 59706, S2 59829
6cef825f2b
f5ab7a1f82
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T06:24:43.933Z
S1 59577, S2 59829
153ce7d280
6cef825f2b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T06:24:46.097Z
S1 59577, S2 59665
5fa2f87a37
153ce7d280
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T06:24:48.127Z
S1 59547, S2 59665
4db518741c
5fa2f87a37
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T06:24:50.413Z
S1 59547, S2 59379
8643cac356
4db518741c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T06:24:52.363Z
S1 59597, S2 59379
f9660046a9
8643cac356
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T06:24:54.400Z
S1 59597, S2 59342
087b72d274
f9660046a9
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T06:24:56.510Z
S1 59487, S2 59342
702de8aea5
087b72d274
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T06:24:58.486Z
S1 59487, S2 59366
425b6f4a07
702de8aea5
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T06:25:00.431Z
S1 59542, S2 59366
a8f34d2cd5
425b6f4a07
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T06:25:02.390Z
S1 59542, S2 59407
52aabe7d0b
a8f34d2cd5
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T06:25:04.526Z
S1 59406, S2 59407
3578daa08b
52aabe7d0b
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T06:25:06.491Z
S1 59406, S2 59442
e9c1a0605e
3578daa08b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T06:25:08.502Z
S1 59395, S2 59442
e7cc460fdd
e9c1a0605e
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T06:25:10.447Z
S1 59395, S2 59497
adc6fd8885
e7cc460fdd
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T06:25:12.374Z
S1 59468, S2 59497
b179b7fe70
adc6fd8885
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.