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("7660094187533744390:set_01M6PRVBRMFJV82QJEZTZE9PEK") = 1f42bc9ce3113031..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6PRVBRPF0N8N706H3FY7XA0: 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
2026-11-05T21:11:48.328Z
S1 59858, S2 60000
96c928e442
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T21:11:50.400Z
S1 59858, S2 59928
2b32b0f9f8
96c928e442
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T21:11:52.514Z
S1 59744, S2 59928
5b039a5f06
2b32b0f9f8
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T21:11:54.531Z
S1 59744, S2 59911
f0c6fcf7e3
5b039a5f06
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T21:11:56.725Z
S1 59550, S2 59911
e0e6955ef8
f0c6fcf7e3
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T21:11:58.813Z
S1 59550, S2 59823
ae5ef3dfde
e0e6955ef8
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T21:12:00.814Z
S1 59549, S2 59823
83c1b28d0d
ae5ef3dfde
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T21:12:03.229Z
S1 59549, S2 59408
71609ba611
83c1b28d0d
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T21:12:05.402Z
S1 59376, S2 59408
f0d1e5ceb5
71609ba611
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T21:12:07.499Z
S1 59376, S2 59311
78229dcd3a
f0d1e5ceb5
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T21:12:09.702Z
S1 59173, S2 59311
fbe8933cc8
78229dcd3a
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T21:12:11.729Z
S1 59173, S2 59284
5c76d8a2d6
fbe8933cc8
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T21:12:13.707Z
S1 59195, S2 59284
aef76adbaf
5c76d8a2d6
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T21:12:15.724Z
S1 59195, S2 59267
ee3f39d8e9
aef76adbaf
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T21:12:17.665Z
S1 59254, S2 59267
616dbd19c6
ee3f39d8e9
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T21:12:19.619Z
S1 59254, S2 59313
a9a684c4f8
616dbd19c6
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T21:12:21.550Z
S1 59323, S2 59313
3442b90c8a
a9a684c4f8
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T21:12:23.477Z
S1 59323, S2 59386
c83eb1269e
3442b90c8a
sk_4707cd57
Game 2 m_01M6PRVBRQF2K90PXDY7TEA2GK: 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
2026-11-05T21:11:48.323Z
S1 59863, S2 60000
03e93d72c6
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T21:11:50.409Z
S1 59863, S2 59914
2baab13fbb
03e93d72c6
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T21:11:52.502Z
S1 59770, S2 59914
6049892df2
2baab13fbb
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T21:11:54.527Z
S1 59770, S2 59889
63aac8c1e9
6049892df2
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T21:11:56.723Z
S1 59574, S2 59889
a3f512ba23
63aac8c1e9
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T21:11:58.712Z
S1 59574, S2 59900
04cfa9c958
a3f512ba23
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T21:12:00.813Z
S1 59473, S2 59900
f662e061e3
04cfa9c958
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T21:12:03.221Z
S1 59473, S2 59492
2532c1c467
f662e061e3
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T21:12:05.404Z
S1 59290, S2 59492
bd9e3872c4
2532c1c467
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T21:12:07.505Z
S1 59290, S2 59391
43fb14f856
bd9e3872c4
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T21:12:09.696Z
S1 59099, S2 59391
82724f96c7
43fb14f856
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T21:12:11.725Z
S1 59099, S2 59362
0c0d3ac536
82724f96c7
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T21:12:13.660Z
S1 59164, S2 59362
34df69d979
0c0d3ac536
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T21:12:15.612Z
S1 59164, S2 59410
852da7211f
34df69d979
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T21:12:17.542Z
S1 59234, S2 59410
83b18467ec
852da7211f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T21:12:19.469Z
S1 59234, S2 59483
d38409acdb
83b18467ec
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.