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("2942178045335778075:set_01M7EVJTMVE6KTHCCDY0TFV882") = 4a2d632e9b2f414b..., 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_01M7EVJTMXFYXBA0E6E9PNTMH8: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-15T05:41:20.719Z
S1 59888, S2 60000
6487d2ddca
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T05:41:22.897Z
S1 59888, S2 59822
80e2327ea7
6487d2ddca
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T05:41:24.934Z
S1 59851, S2 59822
e0f19ff30c
80e2327ea7
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T05:41:27.104Z
S1 59851, S2 59652
6e08797856
e0f19ff30c
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T05:41:29.214Z
S1 59741, S2 59652
38d809d993
6e08797856
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T05:41:31.315Z
S1 59741, S2 59551
b2c0342415
38d809d993
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T05:41:33.544Z
S1 59512, S2 59551
e708d180cb
b2c0342415
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T05:41:35.638Z
S1 59512, S2 59457
16705a42e7
e708d180cb
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T05:41:37.634Z
S1 59516, S2 59457
b311974b66
16705a42e7
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T05:41:39.823Z
S1 59516, S2 59268
f791193cae
b311974b66
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T05:41:41.816Z
S1 59523, S2 59268
f740c43fd3
f791193cae
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T05:41:43.902Z
S1 59523, S2 59182
3dbb22a9d4
f740c43fd3
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T05:41:45.910Z
S1 59515, S2 59182
3b6d9735ed
3dbb22a9d4
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T05:41:47.926Z
S1 59515, S2 59166
210cc125c9
3b6d9735ed
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T05:41:49.881Z
S1 59560, S2 59166
c196a4eca8
210cc125c9
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T05:41:51.808Z
S1 59560, S2 59239
6f489b5c58
c196a4eca8
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T05:41:53.752Z
S1 59616, S2 59239
1888dbbb5e
6f489b5c58
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T05:41:55.680Z
S1 59616, S2 59311
bdf8fac2d5
1888dbbb5e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T05:41:57.613Z
S1 59683, S2 59311
d3145abea9
bdf8fac2d5
sk_4707cd57
Game 2 m_01M7EVJTMYEPGVNZW2Q2RSN8QY: verified
✓
signatures
36 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..36, every prev_hash links
✓
move log
36 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
36 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
36 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T05:41:20.724Z
S1 59883, S2 60000
80dae25da5
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T05:41:22.839Z
S1 59883, S2 59885
c65e15a873
80dae25da5
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T05:41:24.998Z
S1 59724, S2 59885
f8e21f608b
c65e15a873
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T05:41:27.119Z
S1 59724, S2 59764
e5fd7cc481
f8e21f608b
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T05:41:29.217Z
S1 59626, S2 59764
e8eff4cc80
e5fd7cc481
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T05:41:31.245Z
S1 59626, S2 59736
a404b688e0
e8eff4cc80
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T05:41:33.446Z
S1 59425, S2 59736
376b6337cc
a404b688e0
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T05:41:35.637Z
S1 59425, S2 59545
1575e2cbb8
376b6337cc
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T05:41:37.698Z
S1 59364, S2 59545
041856847f
1575e2cbb8
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T05:41:39.811Z
S1 59364, S2 59432
a585d04797
041856847f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T05:41:41.756Z
S1 59419, S2 59432
1bb15176f1
a585d04797
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T05:41:43.733Z
S1 59419, S2 59455
11a76c0c7e
1bb15176f1
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T05:41:45.752Z
S1 59400, S2 59455
da5a8e655f
11a76c0c7e
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T05:41:47.701Z
S1 59400, S2 59506
e35fced0fd
da5a8e655f
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T05:41:49.624Z
S1 59477, S2 59506
51f1571654
e35fced0fd
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T05:41:51.584Z
S1 59477, S2 59546
44d85e42ea
51f1571654
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T05:41:53.601Z
S1 59460, S2 59546
85923e1ecc
44d85e42ea
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T05:41:55.526Z
S1 59460, S2 59621
77b5c1612d
85923e1ecc
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T05:41:57.501Z
S1 59485, S2 59621
d19dec148e
77b5c1612d
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T05:41:59.497Z
S1 59485, S2 59625
f7e3f87c26
d19dec148e
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T05:42:02.150Z
S1 58832, S2 59625
0d7af805f2
f7e3f87c26
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T05:42:04.927Z
S1 58832, S2 58848
c4e0f39bcb
0d7af805f2
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T05:42:06.927Z
S1 58832, S2 58848
01e3d67fdf
c4e0f39bcb
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T05:42:08.855Z
S1 58832, S2 58920
ea601e8299
01e3d67fdf
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T05:42:10.901Z
S1 58786, S2 58920
3e33cbc4ff
ea601e8299
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T05:42:12.834Z
S1 58786, S2 58987
f0b707b558
3e33cbc4ff
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T05:42:14.809Z
S1 58811, S2 58987
3cfc63549c
f0b707b558
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T05:42:16.741Z
S1 58811, S2 59055
d65359f8f9
3cfc63549c
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T05:42:18.704Z
S1 58848, S2 59055
635f4de704
d65359f8f9
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T05:42:20.634Z
S1 58848, S2 59125
ae2785d449
635f4de704
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T05:42:22.604Z
S1 58878, S2 59125
d469112ce0
ae2785d449
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T05:42:24.598Z
S1 58878, S2 59131
97cf0eccdb
d469112ce0
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-15T05:42:26.521Z
S1 58955, S2 59131
10aacd294a
97cf0eccdb
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-15T05:42:28.495Z
S1 58955, S2 59157
590acab85f
10aacd294a
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-15T05:42:30.420Z
S1 59030, S2 59157
2613c9a011
590acab85f
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-15T05:42:32.344Z
S1 59030, S2 59233
f8c0dc3908
2613c9a011
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.