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("6670382624235109413:set_01M6TWDY8AETX842T9W3SB3EZ5") = 8de3b41144acf650..., 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_01M6TWDY8CFTWRE6338VKJHWYT: verified
✓
signatures
18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..18, every prev_hash links
✓
move log
18 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
18 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
18 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T11:31:20.508Z
S1 59892, S2 60000
97381513f9
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T11:31:22.459Z
S1 59892, S2 60049
64a1214584
97381513f9
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T11:31:24.429Z
S1 59922, S2 60049
3a660676bc
64a1214584
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T11:31:26.505Z
S1 59922, S2 59973
0e8ac96ba5
3a660676bc
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T11:31:28.452Z
S1 59975, S2 59973
8cc080ea46
0e8ac96ba5
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T11:31:30.438Z
S1 59975, S2 59987
80056be4b7
8cc080ea46
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T11:31:32.497Z
S1 59916, S2 59987
8687edf39b
80056be4b7
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T11:31:34.512Z
S1 59916, S2 59972
6eba6dcca1
8687edf39b
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T11:31:36.496Z
S1 59932, S2 59972
706020bda7
6eba6dcca1
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T11:31:38.455Z
S1 59932, S2 60013
60b28c460f
706020bda7
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T11:31:40.521Z
S1 59866, S2 60013
6115234ff5
60b28c460f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T11:31:42.508Z
S1 59866, S2 60026
bb057969cd
6115234ff5
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T11:31:44.439Z
S1 59935, S2 60026
ebaa9670a2
bb057969cd
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T11:31:46.403Z
S1 59935, S2 60062
ce0d46bedf
ebaa9670a2
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T11:31:48.335Z
S1 60003, S2 60062
8abb764870
ce0d46bedf
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T11:31:50.266Z
S1 60003, S2 60131
4118831baa
8abb764870
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T11:31:52.198Z
S1 60071, S2 60131
5d15e696bf
4118831baa
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T11:31:54.130Z
S1 60071, S2 60199
1eeb5aef67
5d15e696bf
sk_4707cd57
Game 2 m_01M6TWDY8EEE99D60W474Z9SRB: verified
✓
signatures
18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..18, every prev_hash links
✓
move log
18 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
18 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
18 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T11:31:20.515Z
S1 59885, S2 60000
647cfe478d
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T11:31:22.510Z
S1 59885, S2 60005
6df7f27092
647cfe478d
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T11:31:24.598Z
S1 59797, S2 60005
6d916cf583
6df7f27092
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T11:31:26.630Z
S1 59797, S2 59973
ebea4c8468
6d916cf583
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T11:31:28.562Z
S1 59865, S2 59973
b67c8e6852
ebea4c8468
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T11:31:30.626Z
S1 59865, S2 59909
94dbff1228
b67c8e6852
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T11:31:32.638Z
S1 59853, S2 59909
6090958819
94dbff1228
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T11:31:34.713Z
S1 59853, S2 59834
0e91619420
6090958819
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T11:31:36.722Z
S1 59844, S2 59834
2996ae4f3d
0e91619420
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T11:31:38.698Z
S1 59844, S2 59858
aca730bb00
2996ae4f3d
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T11:31:40.706Z
S1 59836, S2 59858
940d156b39
aca730bb00
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T11:31:42.696Z
S1 59836, S2 59868
7bdb880bd5
940d156b39
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T11:31:44.625Z
S1 59907, S2 59868
1fd580a31b
7bdb880bd5
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T11:31:46.583Z
S1 59907, S2 59910
1ac139b6dc
1fd580a31b
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T11:31:48.511Z
S1 59979, S2 59910
e6731ea383
1ac139b6dc
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T11:31:50.479Z
S1 59979, S2 59942
2843c557c7
e6731ea383
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T11:31:52.414Z
S1 60044, S2 59942
9f45ab1b33
2843c557c7
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T11:31:54.342Z
S1 60044, S2 60014
a7ca45a1b1
9f45ab1b33
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.