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("6811670803588758987:set_01M6W8MME3EYMR826DKGZHH6WF") = b068b0499876033c..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6W8MME5EFG9W1YNRVHA2AH3: verified
✓
signatures
26 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..26, every prev_hash links
✓
move log
26 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
26 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
26 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-08T00:23:57.132Z
S1 59934, S2 60000
106c567520
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T00:23:59.104Z
S1 59934, S2 60028
8bc3e7156b
106c567520
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T00:24:01.363Z
S1 59675, S2 60028
01eefe3733
8bc3e7156b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T00:24:03.523Z
S1 59675, S2 59868
a3b5f4510e
01eefe3733
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T00:24:05.609Z
S1 59589, S2 59868
a1d5d24b49
a3b5f4510e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T00:24:07.596Z
S1 59589, S2 59881
1c74511d4f
a1d5d24b49
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T00:24:09.602Z
S1 59583, S2 59881
a7aba91df2
1c74511d4f
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T00:24:11.797Z
S1 59583, S2 59686
371baae739
a7aba91df2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T00:24:13.933Z
S1 59447, S2 59686
c8bf762496
371baae739
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T00:24:15.939Z
S1 59447, S2 59680
e757a5d108
c8bf762496
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T00:24:17.906Z
S1 59480, S2 59680
062713849d
e757a5d108
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T00:24:19.868Z
S1 59480, S2 59718
86e363d0b9
062713849d
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T00:24:21.912Z
S1 59436, S2 59718
de364bbd49
86e363d0b9
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T00:24:24.110Z
S1 59436, S2 59520
8ec7cff355
de364bbd49
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T00:24:26.200Z
S1 59346, S2 59520
aacbfb628c
8ec7cff355
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T00:24:28.166Z
S1 59346, S2 59554
d58e3f1e8b
aacbfb628c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T00:24:30.099Z
S1 59413, S2 59554
b4f91093e3
d58e3f1e8b
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T00:24:32.032Z
S1 59413, S2 59621
6ecaf44788
b4f91093e3
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T00:24:34.035Z
S1 59410, S2 59621
7647a6ee44
6ecaf44788
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T00:24:36.002Z
S1 59410, S2 59654
f81496b250
7647a6ee44
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T00:24:38.028Z
S1 59384, S2 59654
c8a5b485a4
f81496b250
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T00:24:40.124Z
S1 59384, S2 59558
12e65a8160
c8a5b485a4
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T00:24:42.068Z
S1 59440, S2 59558
9b04e25803
12e65a8160
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T00:24:44.000Z
S1 59440, S2 59626
9e982e8857
9b04e25803
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-08T00:24:45.927Z
S1 59513, S2 59626
fb6b75b7b2
9e982e8857
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-08T00:24:47.856Z
S1 59513, S2 59697
9ada6440f1
fb6b75b7b2
sk_4707cd57
Game 2 m_01M6W8MME6EF8SSJ0558C0Q3XS: verified
✓
signatures
20 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..20, every prev_hash links
✓
move log
20 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
20 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
20 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T00:23:57.200Z
S1 59866, S2 60000
1950d8d78a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T00:23:59.155Z
S1 59866, S2 60045
a13befbf61
1950d8d78a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T00:24:01.626Z
S1 59395, S2 60045
bbfb22a29a
a13befbf61
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T00:24:03.907Z
S1 59395, S2 59764
2762d5a92a
bbfb22a29a
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T00:24:05.909Z
S1 59393, S2 59764
2dc6bed694
2762d5a92a
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T00:24:07.918Z
S1 59393, S2 59755
6b6451b7aa
2dc6bed694
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T00:24:09.898Z
S1 59413, S2 59755
e825e19251
6b6451b7aa
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T00:24:11.856Z
S1 59413, S2 59797
59cb65cf7a
e825e19251
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T00:24:14.002Z
S1 59267, S2 59797
49e7c48db4
59cb65cf7a
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T00:24:16.007Z
S1 59267, S2 59792
f8fc533a14
49e7c48db4
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T00:24:18.128Z
S1 59146, S2 59792
5b87c3b69d
f8fc533a14
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T00:24:20.064Z
S1 59146, S2 59856
21fd20701c
5b87c3b69d
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T00:24:22.034Z
S1 59176, S2 59856
f732501150
21fd20701c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T00:24:24.221Z
S1 59176, S2 59669
6afda6fceb
f732501150
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T00:24:26.329Z
S1 59068, S2 59669
a4be7422fd
6afda6fceb
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T00:24:28.396Z
S1 59068, S2 59602
f7f2e14081
a4be7422fd
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T00:24:30.325Z
S1 59139, S2 59602
60d6a746ba
f7f2e14081
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T00:24:32.253Z
S1 59139, S2 59674
501e4d1d08
60d6a746ba
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T00:24:34.181Z
S1 59211, S2 59674
9d901774f2
501e4d1d08
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T00:24:36.110Z
S1 59211, S2 59745
87cdee89f8
9d901774f2
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.