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("8559588099002302950:set_01M6DYSMDFE8SS33G071C4JDYG") = 545dcaa0447d5084..., 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_01M6DYSMDHF198A704AYZ9846J: 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
2026-11-02T11:02:33.221Z
S1 59857, S2 60000
f895870329
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T11:02:35.299Z
S1 59857, S2 59922
3ba73873c3
f895870329
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T11:02:37.402Z
S1 59754, S2 59922
59cad1ade0
3ba73873c3
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T11:02:39.427Z
S1 59754, S2 59897
22f696b751
59cad1ade0
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T11:02:41.533Z
S1 59648, S2 59897
7d11f4d1be
22f696b751
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T11:02:43.612Z
S1 59648, S2 59818
a8f1b498f6
7d11f4d1be
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T11:02:45.561Z
S1 59699, S2 59818
b5154b01fe
a8f1b498f6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T11:02:47.608Z
S1 59699, S2 59771
761a62ccf3
b5154b01fe
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T11:02:49.807Z
S1 59500, S2 59771
965c89377e
761a62ccf3
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T11:02:51.767Z
S1 59500, S2 59811
a88280306b
965c89377e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T11:02:53.901Z
S1 59366, S2 59811
8ce821dffd
a88280306b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T11:02:55.904Z
S1 59366, S2 59808
09d89de295
8ce821dffd
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T11:02:58.001Z
S1 59269, S2 59808
b38dc8c65c
09d89de295
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T11:02:59.959Z
S1 59269, S2 59850
ee7d400094
b38dc8c65c
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T11:03:02.425Z
S1 58803, S2 59850
ea6c97d47e
ee7d400094
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T11:03:04.388Z
S1 58803, S2 59887
d89a405435
ea6c97d47e
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T11:03:06.323Z
S1 58868, S2 59887
73a45399dd
d89a405435
sk_4707cd57
Game 2 m_01M6DYSMDMF33RZ2ZV2HSPG6HA: 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
2026-11-02T11:02:33.225Z
S1 59853, S2 60000
7a93d153e3
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T11:02:35.300Z
S1 59853, S2 59925
c3dddb87c4
7a93d153e3
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T11:02:37.408Z
S1 59745, S2 59925
3a5e6b6a1f
c3dddb87c4
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T11:02:39.498Z
S1 59745, S2 59835
aa5a87c9df
3a5e6b6a1f
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T11:02:41.599Z
S1 59644, S2 59835
b997edcf4e
aa5a87c9df
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T11:02:43.612Z
S1 59644, S2 59822
b11c8102cb
b997edcf4e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T11:02:45.550Z
S1 59706, S2 59822
8381609203
b11c8102cb
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T11:02:47.607Z
S1 59706, S2 59765
291e150633
8381609203
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T11:02:49.803Z
S1 59510, S2 59765
0cda25cb22
291e150633
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T11:02:51.758Z
S1 59510, S2 59810
d499a472ef
0cda25cb22
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T11:02:53.840Z
S1 59428, S2 59810
4e0ed92c1b
d499a472ef
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T11:02:55.857Z
S1 59428, S2 59793
91ef3a31f0
4e0ed92c1b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T11:02:57.924Z
S1 59361, S2 59793
5851ddfcbd
91ef3a31f0
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T11:02:59.932Z
S1 59361, S2 59785
0bdf75279e
5851ddfcbd
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T11:03:02.429Z
S1 58864, S2 59785
2d861332fb
0bdf75279e
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T11:03:04.424Z
S1 58864, S2 59790
7046c8bff6
2d861332fb
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T11:03:06.360Z
S1 58928, S2 59790
d619061ed7
7046c8bff6
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.