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("8433860086367971994:set_01M6R43ER5FX69HR8K5XT42PHN") = 388fa24cbbe66c7b..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 20 each, fee 0
Game 1 m_01M6R43ER7ENRTDKQ0BQTEYAHK: 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
2026-11-06T09:47:42.242Z
S1 59913, S2 60000
df6e625500
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T09:47:44.205Z
S1 59913, S2 60037
b403bb1c88
df6e625500
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T09:47:46.302Z
S1 59816, S2 60037
e76cac7c5d
b403bb1c88
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T09:47:48.403Z
S1 59816, S2 59936
1f0fadddef
e76cac7c5d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T09:47:50.442Z
S1 59777, S2 59936
674b996097
1f0fadddef
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T09:47:52.409Z
S1 59777, S2 59969
4be7e80b84
674b996097
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T09:47:54.425Z
S1 59761, S2 59969
41e393e7d3
4be7e80b84
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T09:47:56.368Z
S1 59761, S2 60026
11af92bc0d
41e393e7d3
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T09:47:58.300Z
S1 59829, S2 60026
e7c2c7b29e
11af92bc0d
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T09:48:00.307Z
S1 59829, S2 60019
df65fccad7
e7c2c7b29e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T09:48:03.025Z
S1 59111, S2 60019
5230c5bbdf
df65fccad7
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T09:48:05.007Z
S1 59111, S2 60037
3117ddff45
5230c5bbdf
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T09:48:07.106Z
S1 59012, S2 60037
d8ef4f796f
3117ddff45
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T09:48:09.062Z
S1 59012, S2 60081
92f3cbfa2a
d8ef4f796f
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T09:48:11.031Z
S1 59043, S2 60081
13a5c65a1f
92f3cbfa2a
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T09:48:12.973Z
S1 59043, S2 60139
944cc90655
13a5c65a1f
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T09:48:14.902Z
S1 59114, S2 60139
8bad2e2550
944cc90655
sk_4707cd57
Game 2 m_01M6R43ER8ESBVXC01KG1K7XPT: 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
2026-11-06T09:47:42.305Z
S1 59850, S2 60000
6a05f70966
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T09:47:44.258Z
S1 59850, S2 60047
e759914b93
6a05f70966
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T09:47:46.401Z
S1 59707, S2 60047
9536e5f162
e759914b93
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T09:47:48.519Z
S1 59707, S2 59929
4e1561174a
9536e5f162
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T09:47:50.619Z
S1 59607, S2 59929
acb30df8fd
4e1561174a
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T09:47:52.557Z
S1 59607, S2 59991
65d4415bd5
acb30df8fd
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T09:47:54.622Z
S1 59542, S2 59991
6cdd6a1eae
65d4415bd5
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T09:47:56.570Z
S1 59542, S2 60043
aa9841d8b1
6cdd6a1eae
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T09:47:58.497Z
S1 59615, S2 60043
6dd32274f9
aa9841d8b1
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T09:48:00.505Z
S1 59615, S2 60035
519dcb9fc6
6dd32274f9
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T09:48:03.112Z
S1 59008, S2 60035
0562e42bb5
519dcb9fc6
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T09:48:05.086Z
S1 59008, S2 60061
ad02f41af5
0562e42bb5
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T09:48:07.103Z
S1 58991, S2 60061
bdaec72597
ad02f41af5
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T09:48:09.045Z
S1 58991, S2 60119
d565a83c95
bdaec72597
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T09:48:11.031Z
S1 59005, S2 60119
16c3c9ad89
d565a83c95
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T09:48:13.006Z
S1 59005, S2 60144
57394adc66
16c3c9ad89
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T09:48:14.940Z
S1 59071, S2 60144
2f23b085d3
57394adc66
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.