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("8555612494337616966:set_01M6NS5YG2EJRRVCXX1SNY9EJ9") = d5c0fbfe29791f62..., 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_01M6NS5YG4EN49WC08MN5RQ2PP: verified
✓
signatures
16 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..16, every prev_hash links
✓
move log
16 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
16 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
16 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T11:58:20.819Z
S1 59798, S2 60000
54a5df9208
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T11:58:22.910Z
S1 59798, S2 59909
434fcd2276
54a5df9208
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T11:58:25.004Z
S1 59704, S2 59909
63b429c216
434fcd2276
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T11:58:27.126Z
S1 59704, S2 59787
9e4338094c
63b429c216
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T11:58:29.218Z
S1 59612, S2 59787
ad050a8324
9e4338094c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T11:58:31.403Z
S1 59612, S2 59602
6bfa33e2f5
ad050a8324
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T11:58:33.345Z
S1 59670, S2 59602
be18c79352
6bfa33e2f5
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T11:58:35.499Z
S1 59670, S2 59448
ff411cc8b8
be18c79352
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T11:58:37.620Z
S1 59549, S2 59448
3516820fca
ff411cc8b8
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T11:58:39.606Z
S1 59549, S2 59462
22c02cb15b
3516820fca
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T11:58:41.540Z
S1 59615, S2 59462
c7177d417c
22c02cb15b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T11:58:43.598Z
S1 59615, S2 59404
4ce8c5a8c4
c7177d417c
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T11:58:45.538Z
S1 59675, S2 59404
c68d5a03d6
4ce8c5a8c4
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T11:58:47.492Z
S1 59675, S2 59450
00da745bbf
c68d5a03d6
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T11:58:49.420Z
S1 59747, S2 59450
f7bbd7d1d5
00da745bbf
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T11:58:51.346Z
S1 59747, S2 59524
b45ee960e3
f7bbd7d1d5
sk_4707cd57
Game 2 m_01M6NS5YG5EXGBYQZVYM4FW0W8: verified
✓
signatures
16 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..16, every prev_hash links
✓
move log
16 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
16 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
16 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T11:58:20.816Z
S1 59801, S2 60000
71485e0acf
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T11:58:22.903Z
S1 59801, S2 59913
464fe35205
71485e0acf
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T11:58:24.935Z
S1 59769, S2 59913
6944f75054
464fe35205
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T11:58:27.004Z
S1 59769, S2 59844
3bde959538
6944f75054
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T11:58:29.221Z
S1 59552, S2 59844
71c860ade6
3bde959538
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T11:58:31.408Z
S1 59552, S2 59657
4ae2c8898c
71c860ade6
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T11:58:33.377Z
S1 59583, S2 59657
0ce7f642a3
4ae2c8898c
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T11:58:35.432Z
S1 59583, S2 59602
bd34cd1a3c
0ce7f642a3
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T11:58:37.617Z
S1 59398, S2 59602
5bdb199586
bd34cd1a3c
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T11:58:39.558Z
S1 59398, S2 59661
96f6e9cdac
5bdb199586
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T11:58:41.488Z
S1 59468, S2 59661
8d2e0752b5
96f6e9cdac
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T11:58:43.448Z
S1 59468, S2 59701
2e6cf42727
8d2e0752b5
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T11:58:45.415Z
S1 59501, S2 59701
6d3264742a
2e6cf42727
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T11:58:47.344Z
S1 59501, S2 59772
96e4892db6
6d3264742a
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T11:58:49.271Z
S1 59574, S2 59772
fb7199f15d
96e4892db6
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T11:58:51.210Z
S1 59574, S2 59833
dad15b8fe8
fb7199f15d
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.