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("1449921922114629973:set_01M6KWBP17E5FBBXJSE0CK87DR") = c6adfa4f1d21ec67..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6KWBP19EMEV4A9X0HRZTHSW: 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
2026-11-04T18:15:25.611Z
S1 59808, S2 60000
5fc60bea09
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T18:15:27.611Z
S1 59808, S2 60000
0f0773f7f2
5fc60bea09
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T18:15:29.711Z
S1 59708, S2 60000
1f073a5f65
0f0773f7f2
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T18:15:31.645Z
S1 59708, S2 60066
3313ae7c24
1f073a5f65
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T18:15:33.720Z
S1 59633, S2 60066
57a4bd5e31
3313ae7c24
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T18:15:35.696Z
S1 59633, S2 60090
929a8d9bb0
57a4bd5e31
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T18:15:37.623Z
S1 59706, S2 60090
36cb6d5cfa
929a8d9bb0
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T18:15:39.727Z
S1 59706, S2 59986
61600fed73
36cb6d5cfa
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T18:15:41.731Z
S1 59702, S2 59986
c949a9de1a
61600fed73
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T18:15:43.720Z
S1 59702, S2 59997
45198f1524
c949a9de1a
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T18:15:45.717Z
S1 59705, S2 59997
42a6760f2f
45198f1524
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T18:15:47.646Z
S1 59705, S2 60068
0a12a4f993
42a6760f2f
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T18:15:49.621Z
S1 59730, S2 60068
e809f563d4
0a12a4f993
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T18:15:51.607Z
S1 59730, S2 60082
e333751bf4
e809f563d4
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T18:15:53.543Z
S1 59794, S2 60082
c2d40f6b81
e333751bf4
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T18:15:55.615Z
S1 59794, S2 60010
382f5942e9
c2d40f6b81
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T18:15:57.558Z
S1 59851, S2 60010
db65d5b3e7
382f5942e9
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T18:15:59.503Z
S1 59851, S2 60065
e44f6e8b6a
db65d5b3e7
sk_4707cd57
Game 2 m_01M6KWBP1AEM3S7JZGGRZAH9D7: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T18:15:25.609Z
S1 59810, S2 60000
7a9d0e49fa
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T18:15:27.548Z
S1 59810, S2 60061
2c8ce51eb8
7a9d0e49fa
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T18:15:29.604Z
S1 59754, S2 60061
7993ecd001
2c8ce51eb8
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T18:15:31.597Z
S1 59754, S2 60068
f2225b572d
7993ecd001
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T18:15:33.560Z
S1 59791, S2 60068
39095b40cc
f2225b572d
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T18:15:35.525Z
S1 59791, S2 60103
c585fe51d7
39095b40cc
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T18:15:37.503Z
S1 59813, S2 60103
7307994f07
c585fe51d7
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T18:15:39.533Z
S1 59813, S2 60073
4e0e3b7e57
7307994f07
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T18:15:41.607Z
S1 59739, S2 60073
85bea427f8
4e0e3b7e57
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T18:15:43.603Z
S1 59739, S2 60077
9158501b27
85bea427f8
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T18:15:45.600Z
S1 59742, S2 60077
3c1a5672d4
9158501b27
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T18:15:47.597Z
S1 59742, S2 60080
a7a3947180
3c1a5672d4
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T18:15:49.525Z
S1 59814, S2 60080
f14761c6b0
a7a3947180
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T18:15:51.486Z
S1 59814, S2 60119
8a88dba285
f14761c6b0
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T18:15:53.500Z
S1 59800, S2 60119
ba12c3a6e1
8a88dba285
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T18:15:55.506Z
S1 59800, S2 60113
d5895920e0
ba12c3a6e1
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T18:15:57.507Z
S1 59799, S2 60113
830e62588b
d5895920e0
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T18:15:59.499Z
S1 59799, S2 60121
4806920e3e
830e62588b
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T18:16:01.547Z
S1 59751, S2 60121
da6c910975
4806920e3e
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T18:16:03.608Z
S1 59751, S2 60060
0ec230dae3
da6c910975
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T18:16:05.634Z
S1 59725, S2 60060
1ef7160b33
0ec230dae3
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T18:16:07.603Z
S1 59725, S2 60091
9cb87579fe
1ef7160b33
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T18:16:09.599Z
S1 59729, S2 60091
ee56601961
9cb87579fe
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T18:16:11.560Z
S1 59729, S2 60130
0e21c446ab
ee56601961
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T18:16:13.596Z
S1 59693, S2 60130
bd65daaa93
0e21c446ab
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T18:16:15.534Z
S1 59693, S2 60192
255a34a539
bd65daaa93
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T18:16:17.485Z
S1 59742, S2 60192
a2e8caa859
255a34a539
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T18:16:19.410Z
S1 59742, S2 60267
0bed803ee4
a2e8caa859
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T18:16:21.342Z
S1 59810, S2 60267
2f892c644a
0bed803ee4
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.