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("4713645608079979159:set_01M6JSW5H0E7QRGXQ6B7ZDVP9K") = 6b47f65975a97a03..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6JSW5H4FQ4RE1DD709X39HP: verified
✓
signatures
33 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..33, every prev_hash links
✓
move log
33 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
33 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
33 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T08:12:45.606Z
S1 59806, S2 60000
8227d435b5
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T08:12:47.567Z
S1 59806, S2 60039
ec7e94aea7
8227d435b5
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T08:12:49.614Z
S1 59759, S2 60039
878a144d22
ec7e94aea7
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T08:12:51.643Z
S1 59759, S2 60010
c96b46a227
878a144d22
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T08:12:53.733Z
S1 59669, S2 60010
6908c2d9a7
c96b46a227
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T08:12:55.910Z
S1 59669, S2 59833
d0c2c5562b
6908c2d9a7
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T08:12:58.104Z
S1 59475, S2 59833
7a78669191
d0c2c5562b
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T08:13:00.334Z
S1 59475, S2 59603
ec5f95b5c0
7a78669191
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T08:13:03.215Z
S1 58594, S2 59603
c5f75ebc81
ec5f95b5c0
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T08:13:05.308Z
S1 58594, S2 59510
48925c2980
c5f75ebc81
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T08:13:07.402Z
S1 58500, S2 59510
140fb6463b
48925c2980
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T08:13:09.523Z
S1 58500, S2 59389
feecf50073
140fb6463b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T08:13:11.603Z
S1 58420, S2 59389
a4f628edd5
feecf50073
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T08:13:13.596Z
S1 58420, S2 59396
d52bf66196
a4f628edd5
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T08:13:15.696Z
S1 58320, S2 59396
cc3996336f
d52bf66196
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T08:13:18.016Z
S1 58320, S2 59076
96040d9349
cc3996336f
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T08:13:20.021Z
S1 58315, S2 59076
a98f6fd9a5
96040d9349
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T08:13:22.019Z
S1 58315, S2 59078
e423fee73e
a98f6fd9a5
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T08:13:23.996Z
S1 58338, S2 59078
7062fd991d
e423fee73e
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T08:13:26.019Z
S1 58338, S2 59055
b58fd0010f
7062fd991d
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T08:13:28.012Z
S1 58345, S2 59055
0bb5d2a0be
b58fd0010f
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T08:13:29.997Z
S1 58345, S2 59070
aa69349b91
0bb5d2a0be
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T08:13:31.936Z
S1 58406, S2 59070
34721f20ff
aa69349b91
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T08:13:33.913Z
S1 58406, S2 59093
d14648a3ae
34721f20ff
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T08:13:36.016Z
S1 58303, S2 59093
5875130b8b
d14648a3ae
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T08:13:38.005Z
S1 58303, S2 59104
53f2034029
5875130b8b
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T08:13:40.030Z
S1 58278, S2 59104
86cbc1f40a
53f2034029
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-04T08:13:42.011Z
S1 58278, S2 59123
ed8830ea91
86cbc1f40a
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-04T08:13:43.995Z
S1 58294, S2 59123
bb29059e16
ed8830ea91
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-04T08:13:45.934Z
S1 58294, S2 59184
9bdcb23c1c
bb29059e16
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-04T08:13:47.868Z
S1 58360, S2 59184
a23b8d0fae
9bdcb23c1c
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-04T08:13:49.794Z
S1 58360, S2 59258
67d4202025
a23b8d0fae
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-04T08:13:51.719Z
S1 58435, S2 59258
dd46961f57
67d4202025
sk_4707cd57
Game 2 m_01M6JSW5H5E5587Q0X3NQXCSYB: verified
✓
signatures
28 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..28, every prev_hash links
✓
move log
28 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
28 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
28 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T08:12:45.625Z
S1 59787, S2 60000
9b0afea464
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T08:12:47.594Z
S1 59787, S2 60031
849a87b6a6
9b0afea464
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T08:12:49.702Z
S1 59679, S2 60031
131fa85ac0
849a87b6a6
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T08:12:51.658Z
S1 59679, S2 60075
57de786a63
131fa85ac0
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T08:12:53.798Z
S1 59539, S2 60075
f28eea1d84
57de786a63
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T08:12:55.998Z
S1 59539, S2 59875
c24c1da919
f28eea1d84
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T08:12:58.114Z
S1 59423, S2 59875
99dece1b7b
c24c1da919
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T08:13:00.334Z
S1 59423, S2 59655
28cf84a088
99dece1b7b
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T08:13:03.217Z
S1 58540, S2 59655
725dd26be5
28cf84a088
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T08:13:05.314Z
S1 58540, S2 59558
753dbcf35c
725dd26be5
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T08:13:07.413Z
S1 58441, S2 59558
ce13653dac
753dbcf35c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T08:13:09.530Z
S1 58441, S2 59441
cac729e3ff
ce13653dac
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T08:13:11.702Z
S1 58269, S2 59441
f4d1c530e7
cac729e3ff
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T08:13:13.710Z
S1 58269, S2 59433
2d66b1ee9a
f4d1c530e7
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T08:13:15.819Z
S1 58160, S2 59433
3978798af2
2d66b1ee9a
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T08:13:18.018Z
S1 58160, S2 59234
475167e1bd
3978798af2
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T08:13:19.961Z
S1 58217, S2 59234
e451e5d57a
475167e1bd
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T08:13:22.021Z
S1 58217, S2 59174
c62cf01b2a
e451e5d57a
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T08:13:24.108Z
S1 58130, S2 59174
beb5dde485
c62cf01b2a
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T08:13:26.121Z
S1 58130, S2 59161
ba7c05380a
beb5dde485
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T08:13:28.107Z
S1 58144, S2 59161
cf9b328be6
ba7c05380a
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T08:13:30.104Z
S1 58144, S2 59164
e208bc2806
cf9b328be6
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T08:13:32.048Z
S1 58200, S2 59164
4a968360c0
e208bc2806
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T08:13:33.977Z
S1 58200, S2 59235
5158c38290
4a968360c0
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T08:13:36.005Z
S1 58172, S2 59235
a0427dfcd8
5158c38290
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T08:13:38.034Z
S1 58172, S2 59206
b9540581c5
a0427dfcd8
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T08:13:40.026Z
S1 58180, S2 59206
619cc8216a
b9540581c5
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T08:13:42.019Z
S1 58180, S2 59213
d2010274df
619cc8216a
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.