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("4346089056856017720:set_01M6V0M4ZGF98TC1RW6JJ39ADF") = e7faccef2325bcbe..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6V0M4ZJFKMST4VV47CD58BX: 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 Exhibition1
1
2026-11-07T12:44:39.106Z
S1 59091, S2 60000
d3e100c305
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T12:44:41.209Z
S1 59091, S2 59897
ba6b2241cc
d3e100c305
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T12:44:43.225Z
S1 59075, S2 59897
bad9cb7465
ba6b2241cc
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T12:44:45.303Z
S1 59075, S2 59819
fd86c559fc
bad9cb7465
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T12:44:47.308Z
S1 59070, S2 59819
0c7022af98
fd86c559fc
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T12:44:49.238Z
S1 59070, S2 59889
8a9c5c4bbe
0c7022af98
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T12:44:51.298Z
S1 59010, S2 59889
a25b3a33fa
8a9c5c4bbe
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T12:44:53.321Z
S1 59010, S2 59866
2f2333c806
a25b3a33fa
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T12:44:55.273Z
S1 59058, S2 59866
00b23736f9
2f2333c806
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T12:44:57.301Z
S1 59058, S2 59838
86cd652a29
00b23736f9
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T12:44:59.298Z
S1 59061, S2 59838
0697f58d28
86cd652a29
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T12:45:01.251Z
S1 59061, S2 59885
62b3eede62
0697f58d28
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T12:45:03.804Z
S1 58508, S2 59885
6412c45bbc
62b3eede62
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T12:45:05.763Z
S1 58508, S2 59926
96dc8bda54
6412c45bbc
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T12:45:07.727Z
S1 58544, S2 59926
8de10a987c
96dc8bda54
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T12:45:09.669Z
S1 58544, S2 59984
52300f2b76
8de10a987c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T12:45:11.599Z
S1 58614, S2 59984
4dd3fb2a6e
52300f2b76
sk_4707cd57
Game 2 m_01M6V0M4ZKE9RVYNCAXYN5MR2S: verified
✓
signatures
15 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..15, every prev_hash links
✓
move log
15 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
15 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
15 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T12:44:39.122Z
S1 59075, S2 60000
82e013a60d
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T12:44:41.256Z
S1 59075, S2 59866
2745d86f3b
82e013a60d
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T12:44:43.422Z
S1 58909, S2 59866
48f57e45ef
2745d86f3b
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T12:44:45.515Z
S1 58909, S2 59773
8395d55688
48f57e45ef
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T12:44:47.605Z
S1 58819, S2 59773
2196c95537
8395d55688
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T12:44:49.652Z
S1 58819, S2 59726
15991e1fd3
2196c95537
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T12:44:51.644Z
S1 58827, S2 59726
ef4c45b926
15991e1fd3
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T12:44:53.650Z
S1 58827, S2 59720
bfd54788e4
ef4c45b926
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T12:44:55.717Z
S1 58760, S2 59720
3ca614b256
bfd54788e4
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T12:44:57.734Z
S1 58760, S2 59703
1c31a7cbde
3ca614b256
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T12:44:59.815Z
S1 58679, S2 59703
6610d272c6
1c31a7cbde
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T12:45:01.999Z
S1 58679, S2 59519
3212ef3797
6610d272c6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T12:45:04.328Z
S1 58350, S2 59519
0ee7994d9a
3212ef3797
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T12:45:06.344Z
S1 58350, S2 59503
8178da69a1
0ee7994d9a
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T12:45:08.315Z
S1 58379, S2 59503
48aa60fbea
8178da69a1
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.