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("2040586688949818272:set_01M6S8RZH7ESPT18S2CBAKZ3YS") = 3fdab75d1bc4bbaf..., 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_01M6S8RZH9ED7RF2X0YWMPDK7E: 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
2026-11-06T20:28:36.398Z
S1 59807, S2 60000
50196c6953
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T20:28:38.503Z
S1 59807, S2 59895
1243ac8079
50196c6953
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T20:28:40.891Z
S1 59419, S2 59895
199fc1b20e
1243ac8079
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T20:28:43.104Z
S1 59419, S2 59682
273f508c8f
199fc1b20e
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T20:28:45.223Z
S1 59300, S2 59682
1faf3809e4
273f508c8f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T20:28:47.400Z
S1 59300, S2 59505
a2421e84f3
1faf3809e4
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T20:28:49.497Z
S1 59203, S2 59505
2c3482a925
a2421e84f3
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T20:28:51.732Z
S1 59203, S2 59270
ffcc89dba3
2c3482a925
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T20:28:54.215Z
S1 58720, S2 59270
865c15039e
ffcc89dba3
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T20:28:56.500Z
S1 58720, S2 58985
a101999cd0
865c15039e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T20:28:58.502Z
S1 58718, S2 58985
36d464b1da
a101999cd0
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T20:29:00.509Z
S1 58718, S2 58978
cb010aff89
36d464b1da
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T20:29:02.636Z
S1 58591, S2 58978
cd22508b0e
cb010aff89
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T20:29:04.716Z
S1 58591, S2 58898
8763b12896
cd22508b0e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T20:29:06.645Z
S1 58662, S2 58898
0f0f2c729f
8763b12896
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T20:29:08.578Z
S1 58662, S2 58965
b64b6c58dd
0f0f2c729f
sk_4707cd57
Game 2 m_01M6S8RZHAE00AQBCYEE5HT55X: 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
2026-11-06T20:28:36.409Z
S1 59796, S2 60000
1ad44f33a2
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T20:28:38.504Z
S1 59796, S2 59905
6883da565e
1ad44f33a2
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T20:28:40.911Z
S1 59389, S2 59905
5d000243a1
6883da565e
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T20:28:43.140Z
S1 59389, S2 59676
16ab43ebc3
5d000243a1
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T20:28:45.243Z
S1 59286, S2 59676
52babd694e
16ab43ebc3
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T20:28:47.411Z
S1 59286, S2 59508
76bb10027f
52babd694e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T20:28:49.543Z
S1 59154, S2 59508
e51ad4a8ee
76bb10027f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T20:28:51.901Z
S1 59154, S2 59150
c060c7f269
e51ad4a8ee
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T20:28:54.219Z
S1 58836, S2 59150
5c82815bb8
c060c7f269
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T20:28:56.498Z
S1 58836, S2 58871
3bcb8138ac
5c82815bb8
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T20:28:58.430Z
S1 58904, S2 58871
4111691729
3bcb8138ac
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T20:29:00.404Z
S1 58904, S2 58897
1fe1b29426
4111691729
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T20:29:02.801Z
S1 58507, S2 58897
948e9cd112
1fe1b29426
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T20:29:04.820Z
S1 58507, S2 58878
84bfdcbec2
948e9cd112
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T20:29:06.753Z
S1 58574, S2 58878
b1cdabef51
84bfdcbec2
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T20:29:08.685Z
S1 58574, S2 58946
85b0585e39
b1cdabef51
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.