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("7797330490073333612:set_01M6Z062AEEPDVJ5CYJ359CHZC") = 0147c9c20eac4a17..., 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_01M6Z062AFECEVTHYDBTNFJRKP: verified
✓
signatures
23 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..23, every prev_hash links
✓
move log
23 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
23 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
23 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T01:53:54.614Z
S1 59836, S2 60000
f5f875c4cf
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T01:53:56.899Z
S1 59836, S2 59715
3b6ed9a550
f5f875c4cf
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T01:53:59.018Z
S1 59717, S2 59715
c0dc397777
3b6ed9a550
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T01:54:01.657Z
S1 59717, S2 59076
d071cf4161
c0dc397777
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T01:54:04.207Z
S1 59167, S2 59076
33ec86abc1
d071cf4161
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T01:54:06.197Z
S1 59167, S2 59086
6b147bcae0
33ec86abc1
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T01:54:08.214Z
S1 59150, S2 59086
5bd2197f9b
6b147bcae0
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T01:54:10.143Z
S1 59150, S2 59157
2bc6006768
5bd2197f9b
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T01:54:12.127Z
S1 59166, S2 59157
404146c1fb
2bc6006768
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T01:54:14.113Z
S1 59166, S2 59171
a91ef77a90
404146c1fb
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T01:54:16.122Z
S1 59157, S2 59171
c36c38967a
a91ef77a90
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T01:54:18.229Z
S1 59157, S2 59064
07a4de97ef
c36c38967a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T01:54:20.171Z
S1 59215, S2 59064
d66c6ae996
07a4de97ef
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T01:54:22.139Z
S1 59215, S2 59096
863299bffe
d66c6ae996
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T01:54:24.101Z
S1 59253, S2 59096
f16bc6ef25
863299bffe
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T01:54:26.098Z
S1 59253, S2 59099
2d57f03e62
f16bc6ef25
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T01:54:28.069Z
S1 59282, S2 59099
01f831e283
2d57f03e62
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T01:54:30.002Z
S1 59282, S2 59166
d0bbb5c889
01f831e283
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T01:54:32.024Z
S1 59260, S2 59166
17a434653e
d0bbb5c889
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T01:54:34.116Z
S1 59260, S2 59074
0dba71b849
17a434653e
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T01:54:36.067Z
S1 59309, S2 59074
6a1b0490df
0dba71b849
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T01:54:37.998Z
S1 59309, S2 59143
9c4abab68e
6a1b0490df
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T01:54:39.928Z
S1 59379, S2 59143
e570cd0f14
9c4abab68e
sk_4707cd57
Game 2 m_01M6Z062AGF9FABR4X0JN22QAP: verified
✓
signatures
66 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..66, every prev_hash links
✓
move log
66 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
66 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
66 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T01:53:54.613Z
S1 59837, S2 60000
9f33f144ea
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T01:53:56.899Z
S1 59837, S2 59714
5d44b9b2fd
9f33f144ea
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T01:53:59.014Z
S1 59722, S2 59714
e4dbb5666a
5d44b9b2fd
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T01:54:01.600Z
S1 59722, S2 59128
0c88a1853d
e4dbb5666a
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T01:54:03.903Z
S1 59419, S2 59128
34caf678f0
0c88a1853d
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T01:54:05.878Z
S1 59419, S2 59153
37d8536479
34caf678f0
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T01:54:07.896Z
S1 59401, S2 59153
17d0cb6933
37d8536479
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T01:54:09.931Z
S1 59401, S2 59118
58369f946d
17d0cb6933
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T01:54:12.003Z
S1 59329, S2 59118
cef9a48cf8
58369f946d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T01:54:13.996Z
S1 59329, S2 59125
538e3de605
cef9a48cf8
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T01:54:15.997Z
S1 59328, S2 59125
a6e83bebd2
538e3de605
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T01:54:18.014Z
S1 59328, S2 59108
48a24c4517
a6e83bebd2
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T01:54:19.947Z
S1 59395, S2 59108
91f1c9c039
48a24c4517
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T01:54:21.914Z
S1 59395, S2 59141
4745190071
91f1c9c039
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T01:54:23.898Z
S1 59411, S2 59141
e4c58d40fa
4745190071
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T01:54:25.895Z
S1 59411, S2 59144
15e5f85e5b
e4c58d40fa
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T01:54:27.823Z
S1 59483, S2 59144
32428e45aa
15e5f85e5b
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T01:54:29.797Z
S1 59483, S2 59170
6f83fabdd3
32428e45aa
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T01:54:31.800Z
S1 59480, S2 59170
47d97baeba
6f83fabdd3
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T01:54:33.908Z
S1 59480, S2 59062
13e07fd8de
47d97baeba
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T01:54:35.913Z
S1 59475, S2 59062
972aecf367
13e07fd8de
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T01:54:37.921Z
S1 59475, S2 59054
c3988c2c8a
972aecf367
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T01:54:39.923Z
S1 59473, S2 59054
32d44f8cb0
c3988c2c8a
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T01:54:41.918Z
S1 59473, S2 59059
e1053ad761
32d44f8cb0
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T01:54:43.911Z
S1 59480, S2 59059
dfdab57f9d
e1053ad761
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-09T01:54:45.907Z
S1 59480, S2 59063
4009371998
dfdab57f9d
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-09T01:54:47.915Z
S1 59472, S2 59063
b52fd5ad84
4009371998
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-09T01:54:49.909Z
S1 59472, S2 59069
e445534796
b52fd5ad84
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-09T01:54:51.867Z
S1 59514, S2 59069
82f4a7488f
e445534796
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-09T01:54:53.823Z
S1 59514, S2 59113
8b25291a48
82f4a7488f
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-09T01:54:55.804Z
S1 59533, S2 59113
2dbda855a7
8b25291a48
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-09T01:54:57.770Z
S1 59533, S2 59147
a7a0b83f60
2dbda855a7
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-09T01:54:59.724Z
S1 59579, S2 59147
fa43c544e8
a7a0b83f60
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-09T01:55:01.704Z
S1 59579, S2 59167
8b2b383219
fa43c544e8
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-09T01:55:03.681Z
S1 59602, S2 59167
ba6ac729e9
8b2b383219
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-09T01:55:05.639Z
S1 59602, S2 59209
cd8c1bd8ad
ba6ac729e9
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-09T01:55:07.587Z
S1 59654, S2 59209
d0bbf32748
cd8c1bd8ad
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-09T01:55:09.521Z
S1 59654, S2 59275
f40bba1e97
d0bbf32748
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-09T01:55:11.463Z
S1 59712, S2 59275
9472e01247
f40bba1e97
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-09T01:55:13.395Z
S1 59712, S2 59343
6395e08eb2
9472e01247
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-09T01:55:15.332Z
S1 59775, S2 59343
584a02c1c0
6395e08eb2
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-09T01:55:17.266Z
S1 59775, S2 59409
2c0d02231e
584a02c1c0
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-09T01:55:19.203Z
S1 59838, S2 59409
c7b3f454e8
2c0d02231e
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-09T01:55:21.133Z
S1 59838, S2 59479
c635fe4b6d
c7b3f454e8
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-09T01:55:23.070Z
S1 59901, S2 59479
87653c442e
c635fe4b6d
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-09T01:55:24.995Z
S1 59901, S2 59554
582577275c
87653c442e
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-09T01:55:26.933Z
S1 59963, S2 59554
68f0ddd9b0
582577275c
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-09T01:55:28.865Z
S1 59963, S2 59622
eade933f95
68f0ddd9b0
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-09T01:55:30.793Z
S1 60035, S2 59622
a3b370526b
eade933f95
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-09T01:55:32.727Z
S1 60035, S2 59688
bb6b5b7e08
a3b370526b
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-09T01:55:34.668Z
S1 60094, S2 59688
4ef493825e
bb6b5b7e08
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-09T01:55:36.607Z
S1 60094, S2 59749
7ee00facc0
4ef493825e
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-09T01:55:38.536Z
S1 60165, S2 59749
5da28763f2
7ee00facc0
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-09T01:55:40.468Z
S1 60165, S2 59817
26fc01f17b
5da28763f2
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-09T01:55:42.401Z
S1 60232, S2 59817
36968c209b
26fc01f17b
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-09T01:55:44.331Z
S1 60232, S2 59887
41fce1d9a9
36968c209b
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-09T01:55:46.263Z
S1 60300, S2 59887
1995629f98
41fce1d9a9
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-09T01:55:48.191Z
S1 60300, S2 59959
4b56482ffa
1995629f98
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-09T01:55:50.117Z
S1 60374, S2 59959
a4a32b2fdf
4b56482ffa
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-09T01:55:52.048Z
S1 60374, S2 60028
80a3a3fba7
a4a32b2fdf
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-09T01:55:53.988Z
S1 60434, S2 60028
b5deb498ce
80a3a3fba7
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-09T01:55:55.916Z
S1 60434, S2 60100
fd0eec08e6
b5deb498ce
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-09T01:55:57.846Z
S1 60504, S2 60100
48c5327b1f
fd0eec08e6
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-09T01:55:59.776Z
S1 60504, S2 60170
826c5da675
48c5327b1f
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-09T01:56:01.741Z
S1 60539, S2 60170
78bfc29e4c
826c5da675
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-09T01:56:03.704Z
S1 60539, S2 60207
492f9009c1
78bfc29e4c
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.