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("7473334407664764039:set_01M6RH3V3CFTTAA66Y2NW5RVZ2") = a9d0b936d020e35c..., 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_01M6RH3V3FF999NKF53THQQ8EZ: verified
✓
signatures
11 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..11, every prev_hash links
✓
move log
11 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
11 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
11 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T13:35:06.514Z
S1 59770, S2 60000
b43343074f
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T13:35:08.468Z
S1 59770, S2 60046
7560a7e06e
b43343074f
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T13:35:10.702Z
S1 59536, S2 60046
d6ef436cf5
7560a7e06e
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T13:35:12.729Z
S1 59536, S2 60019
ba5f3e6128
d6ef436cf5
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T13:35:14.833Z
S1 59432, S2 60019
cea1e183b3
ba5f3e6128
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T13:35:16.903Z
S1 59432, S2 59949
cfaf75631a
cea1e183b3
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T13:35:19.008Z
S1 59327, S2 59949
47c51396ae
cfaf75631a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T13:35:20.999Z
S1 59327, S2 59958
3ab2d05c08
47c51396ae
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T13:35:22.953Z
S1 59373, S2 59958
df012ed288
3ab2d05c08
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T13:35:24.900Z
S1 59373, S2 60011
a41ca710a8
df012ed288
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T13:35:26.903Z
S1 59370, S2 60011
70bad0aa4f
a41ca710a8
sk_4707cd57
Game 2 m_01M6RH3V3HEBBTM3FPBTE7WFPM: 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
2026-11-06T13:35:06.522Z
S1 59762, S2 60000
da5e17cf20
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T13:35:08.509Z
S1 59762, S2 60013
1575603bb5
da5e17cf20
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T13:35:10.707Z
S1 59564, S2 60013
2dfd380d6a
1575603bb5
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T13:35:12.729Z
S1 59564, S2 59991
7a9cf74b48
2dfd380d6a
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T13:35:14.837Z
S1 59456, S2 59991
da465716b0
7a9cf74b48
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T13:35:16.900Z
S1 59456, S2 59928
0d68fd3aac
da465716b0
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T13:35:19.001Z
S1 59355, S2 59928
7980896676
0d68fd3aac
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T13:35:21.003Z
S1 59355, S2 59926
01513a0468
7980896676
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T13:35:22.964Z
S1 59394, S2 59926
f5e55552fb
01513a0468
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T13:35:25.055Z
S1 59394, S2 59835
c6a983f09c
f5e55552fb
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T13:35:27.125Z
S1 59324, S2 59835
7b3395f0fb
c6a983f09c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T13:35:29.100Z
S1 59324, S2 59860
f7e300bb79
7b3395f0fb
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T13:35:32.214Z
S1 58210, S2 59860
04b096c6b0
f7e300bb79
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T13:35:34.249Z
S1 58210, S2 59825
6d67568601
04b096c6b0
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T13:35:36.191Z
S1 58268, S2 59825
9edde8e16b
6d67568601
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T13:35:38.123Z
S1 58268, S2 59893
e6799beb9a
9edde8e16b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T13:35:40.050Z
S1 58341, S2 59893
ab623d0a8d
e6799beb9a
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.