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("9108193418053244375:set_01M6G26VT9FW5A3WQR5Z7D1JZA") = f8022ca6473e3ffe..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6G26VTBE7JSTX9FHKF2R810: verified
✓
signatures
49 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..49, every prev_hash links
✓
move log
49 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
49 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
49 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T06:40:41.398Z
S1 59833, S2 60000
1dc416e76e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T06:40:43.345Z
S1 59833, S2 60053
401816c58a
1dc416e76e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T06:40:45.407Z
S1 59771, S2 60053
df3fabc327
401816c58a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T06:40:47.369Z
S1 59771, S2 60091
062c7983a2
df3fabc327
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T06:40:49.515Z
S1 59625, S2 60091
c46bc7505e
062c7983a2
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T06:40:51.609Z
S1 59625, S2 59997
21d53497c5
c46bc7505e
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T06:40:53.573Z
S1 59661, S2 59997
eadff963ec
21d53497c5
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T06:40:55.626Z
S1 59661, S2 59944
3e3bb2577a
eadff963ec
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T06:40:57.900Z
S1 59387, S2 59944
eae773a87b
3e3bb2577a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T06:40:59.928Z
S1 59387, S2 59916
b73a15c2be
eae773a87b
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T06:41:02.634Z
S1 58681, S2 59916
348bc19fa3
b73a15c2be
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T06:41:04.669Z
S1 58681, S2 59881
ed8d79291e
348bc19fa3
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T06:41:06.715Z
S1 58635, S2 59881
7302f6ed01
ed8d79291e
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T06:41:08.696Z
S1 58635, S2 59900
91e3f3d135
7302f6ed01
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T06:41:10.699Z
S1 58632, S2 59900
9abf4ab117
91e3f3d135
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T06:41:12.700Z
S1 58632, S2 59899
ee314646be
9abf4ab117
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T06:41:14.664Z
S1 58668, S2 59899
eb56035e2d
ee314646be
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T06:41:16.735Z
S1 58668, S2 59828
1496eac7fb
eb56035e2d
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T06:41:18.719Z
S1 58684, S2 59828
0962633fe5
1496eac7fb
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-03T06:41:20.657Z
S1 58684, S2 59890
2434ef038d
0962633fe5
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-03T06:41:22.647Z
S1 58694, S2 59890
0c0441c7bd
2434ef038d
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-03T06:41:24.620Z
S1 58694, S2 59917
7ee8951c55
0c0441c7bd
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-03T06:41:26.549Z
S1 58765, S2 59917
8643349922
7ee8951c55
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-03T06:41:28.474Z
S1 58765, S2 59992
0fce71750e
8643349922
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-03T06:41:30.505Z
S1 58734, S2 59992
2780f3301d
0fce71750e
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-03T06:41:32.461Z
S1 58734, S2 60036
77ec9f7bb5
2780f3301d
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-03T06:41:34.405Z
S1 58790, S2 60036
6c69d38855
77ec9f7bb5
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-03T06:41:36.329Z
S1 58790, S2 60112
a52671bc0d
6c69d38855
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-03T06:41:38.257Z
S1 58862, S2 60112
73e86a83d3
a52671bc0d
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-03T06:41:40.237Z
S1 58862, S2 60132
ce80be0fbe
73e86a83d3
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-03T06:41:42.220Z
S1 58879, S2 60132
552e3b01cd
ce80be0fbe
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-03T06:41:44.177Z
S1 58879, S2 60175
13e648285f
552e3b01cd
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-03T06:41:46.145Z
S1 58911, S2 60175
ceb2c7b209
13e648285f
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-03T06:41:48.120Z
S1 58911, S2 60200
9b1c157714
ceb2c7b209
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-03T06:41:50.054Z
S1 58977, S2 60200
013d79be51
9b1c157714
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-03T06:41:51.991Z
S1 58977, S2 60263
225fa6085d
013d79be51
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-03T06:41:53.924Z
S1 59044, S2 60263
90fe335116
225fa6085d
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-03T06:41:55.854Z
S1 59044, S2 60333
e8655a0442
90fe335116
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-03T06:41:57.783Z
S1 59115, S2 60333
7bcba7e848
e8655a0442
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-03T06:41:59.716Z
S1 59115, S2 60400
b79a5ee6e3
7bcba7e848
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-03T06:42:01.786Z
S1 59045, S2 60400
c68a3d07f6
b79a5ee6e3
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-03T06:42:04.467Z
S1 59045, S2 59719
81519b994f
c68a3d07f6
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-03T06:42:06.411Z
S1 59101, S2 59719
97a5757bcb
81519b994f
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-03T06:42:08.343Z
S1 59101, S2 59787
91efd81f9b
97a5757bcb
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-03T06:42:10.282Z
S1 59162, S2 59787
01b3229c35
91efd81f9b
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-03T06:42:12.214Z
S1 59162, S2 59855
6ddfdb63ae
01b3229c35
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-03T06:42:14.142Z
S1 59234, S2 59855
24442b4880
6ddfdb63ae
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-03T06:42:16.072Z
S1 59234, S2 59925
f35fd2a9dc
24442b4880
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-03T06:42:18.000Z
S1 59306, S2 59925
9d8a7b95a2
f35fd2a9dc
sk_4707cd57
Game 2 m_01M6G26VTEEDMB2GW2EGW7J33P: verified
✓
signatures
24 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..24, every prev_hash links
✓
move log
24 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
24 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
24 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T06:40:41.333Z
S1 59898, S2 60000
16928f2305
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T06:40:43.303Z
S1 59898, S2 60030
412ec450fd
16928f2305
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T06:40:45.406Z
S1 59795, S2 60030
2d0a759a99
412ec450fd
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T06:40:47.353Z
S1 59795, S2 60083
141947e789
2d0a759a99
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T06:40:49.446Z
S1 59702, S2 60083
7d249d10f8
141947e789
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T06:40:51.605Z
S1 59702, S2 59924
74d74d42db
7d249d10f8
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T06:40:53.552Z
S1 59755, S2 59924
6218d0cbc8
74d74d42db
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T06:40:55.627Z
S1 59755, S2 59849
8f03fcca3d
6218d0cbc8
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T06:40:57.822Z
S1 59560, S2 59849
59fff7ad69
8f03fcca3d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T06:40:59.927Z
S1 59560, S2 59744
7923ad353d
59fff7ad69
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T06:41:02.731Z
S1 58756, S2 59744
c2e1d19fe4
7923ad353d
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T06:41:04.834Z
S1 58756, S2 59641
139239b239
c2e1d19fe4
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T06:41:06.826Z
S1 58764, S2 59641
8ca7b13022
139239b239
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T06:41:08.818Z
S1 58764, S2 59649
03c0bd4e7f
8ca7b13022
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T06:41:10.828Z
S1 58754, S2 59649
9354f16e79
03c0bd4e7f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T06:41:12.823Z
S1 58754, S2 59654
0116bf4619
9354f16e79
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T06:41:14.808Z
S1 58769, S2 59654
4c766664e8
0116bf4619
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T06:41:16.799Z
S1 58769, S2 59663
59f33f17e3
4c766664e8
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T06:41:18.816Z
S1 58752, S2 59663
042362a68c
59f33f17e3
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T06:41:20.819Z
S1 58752, S2 59660
a993fa7914
042362a68c
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-03T06:41:22.831Z
S1 58740, S2 59660
671dd52f89
a993fa7914
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-03T06:41:24.782Z
S1 58740, S2 59709
637319e3cb
671dd52f89
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-03T06:41:26.720Z
S1 58802, S2 59709
3a8402a549
637319e3cb
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-03T06:41:28.647Z
S1 58802, S2 59782
3099e9f186
3a8402a549
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.