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("1881797381015385740:set_01M6J0KR1DEXVSR109MVWG4C1X") = 3f7ce603da298bf3..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6J0KR1EF8RAGC0SXSKDT3ET: 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
2026-11-04T00:51:15.132Z
S1 59926, S2 60000
ff635c555f
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T00:51:17.106Z
S1 59926, S2 60026
6fb96eb704
ff635c555f
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T00:51:19.103Z
S1 59929, S2 60026
d35ec4b6e2
6fb96eb704
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T00:51:21.116Z
S1 59929, S2 60013
bedede08b3
d35ec4b6e2
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T00:51:23.100Z
S1 59945, S2 60013
0a52e72d45
bedede08b3
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T00:51:25.097Z
S1 59945, S2 60016
aad818b8c8
0a52e72d45
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T00:51:27.059Z
S1 59983, S2 60016
df287fb387
aad818b8c8
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T00:51:29.118Z
S1 59983, S2 59957
b242f23dc7
df287fb387
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T00:51:31.176Z
S1 59925, S2 59957
71af595247
b242f23dc7
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T00:51:33.106Z
S1 59925, S2 60027
4660aa9eb9
71af595247
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T00:51:35.103Z
S1 59928, S2 60027
c24847c733
4660aa9eb9
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T00:51:37.131Z
S1 59928, S2 59999
ecb4de060e
c24847c733
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T00:51:39.199Z
S1 59860, S2 59999
5f44670c21
ecb4de060e
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T00:51:41.238Z
S1 59860, S2 59960
3c8b50f880
5f44670c21
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T00:51:43.531Z
S1 59567, S2 59960
bb04303548
3c8b50f880
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T00:51:45.801Z
S1 59567, S2 59690
109367330f
bb04303548
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T00:51:47.739Z
S1 59629, S2 59690
24f997f94f
109367330f
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T00:51:49.799Z
S1 59629, S2 59630
274f117ef6
24f997f94f
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T00:51:51.801Z
S1 59627, S2 59630
ab997ad512
274f117ef6
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T00:51:53.909Z
S1 59627, S2 59522
8672f69717
ab997ad512
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T00:51:55.999Z
S1 59537, S2 59522
1e193c01a6
8672f69717
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T00:51:58.010Z
S1 59537, S2 59511
331ca08221
1e193c01a6
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T00:51:59.951Z
S1 59596, S2 59511
78ac565bfb
331ca08221
sk_4707cd57
Game 2 m_01M6J0KR1GFDZVJG6Z5VN3B1F0: verified
✓
signatures
58 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..58, every prev_hash links
✓
move log
58 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
58 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
58 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T00:51:15.199Z
S1 59859, S2 60000
f8d5eb0296
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T00:51:17.141Z
S1 59859, S2 60058
ef25897cc2
f8d5eb0296
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T00:51:19.221Z
S1 59779, S2 60058
08c39d8f5e
ef25897cc2
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T00:51:21.202Z
S1 59779, S2 60077
95ea4382d2
08c39d8f5e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T00:51:23.227Z
S1 59754, S2 60077
6a8007baa3
95ea4382d2
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T00:51:25.211Z
S1 59754, S2 60093
56095973e5
6a8007baa3
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T00:51:27.214Z
S1 59751, S2 60093
d6ed62eae6
56095973e5
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T00:51:29.311Z
S1 59751, S2 59996
c99a32c576
d6ed62eae6
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T00:51:31.316Z
S1 59746, S2 59996
6704c2ed95
c99a32c576
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T00:51:33.322Z
S1 59746, S2 59990
66b4285d07
6704c2ed95
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T00:51:35.333Z
S1 59735, S2 59990
7bd214ce3d
66b4285d07
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T00:51:37.309Z
S1 59735, S2 60014
8ba40ad6c7
7bd214ce3d
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T00:51:39.321Z
S1 59723, S2 60014
8b4c927c6a
8ba40ad6c7
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T00:51:41.418Z
S1 59723, S2 59917
5547af725c
8b4c927c6a
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T00:51:43.533Z
S1 59608, S2 59917
bb90fa5938
5547af725c
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T00:51:45.802Z
S1 59608, S2 59648
15b66ffda5
bb90fa5938
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T00:51:47.757Z
S1 59653, S2 59648
3a9654527e
15b66ffda5
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T00:51:49.800Z
S1 59653, S2 59605
05efe7196f
3a9654527e
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T00:51:51.801Z
S1 59652, S2 59605
0c82cbac12
05efe7196f
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T00:51:53.912Z
S1 59652, S2 59494
b60524b5ec
0c82cbac12
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T00:51:55.935Z
S1 59629, S2 59494
f326ca0fe7
b60524b5ec
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T00:51:58.015Z
S1 59629, S2 59414
8af0eaa716
f326ca0fe7
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T00:52:00.014Z
S1 59630, S2 59414
03f2e2c496
8af0eaa716
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T00:52:02.221Z
S1 59630, S2 59207
a7426f946a
03f2e2c496
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T00:52:04.268Z
S1 59583, S2 59207
e9bf1e2975
a7426f946a
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T00:52:06.308Z
S1 59583, S2 59167
34bbcb0c3e
e9bf1e2975
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T00:52:08.317Z
S1 59574, S2 59167
5d6aafc246
34bbcb0c3e
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T00:52:10.316Z
S1 59574, S2 59168
d63d5dd01c
5d6aafc246
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T00:52:12.310Z
S1 59580, S2 59168
1cadf1b3d5
d63d5dd01c
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-04T00:52:14.319Z
S1 59580, S2 59159
ad862a6b06
1cadf1b3d5
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-04T00:52:16.317Z
S1 59582, S2 59159
ba11129d2e
ad862a6b06
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-04T00:52:18.313Z
S1 59582, S2 59163
d6bd25307a
ba11129d2e
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-04T00:52:20.260Z
S1 59635, S2 59163
5ea0c02d8e
d6bd25307a
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-04T00:52:22.230Z
S1 59635, S2 59193
f4a5a973e2
5ea0c02d8e
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-04T00:52:24.204Z
S1 59661, S2 59193
3ec3d6f9f8
f4a5a973e2
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-04T00:52:26.197Z
S1 59661, S2 59200
1209ec603a
3ec3d6f9f8
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-04T00:52:28.211Z
S1 59647, S2 59200
00198fe2c6
1209ec603a
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-04T00:52:30.176Z
S1 59647, S2 59235
8f6a10db64
00198fe2c6
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-04T00:52:32.181Z
S1 59642, S2 59235
bad273a2bb
8f6a10db64
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-04T00:52:34.196Z
S1 59642, S2 59220
a5d855e9c0
bad273a2bb
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-04T00:52:36.136Z
S1 59702, S2 59220
5f33eb91e3
a5d855e9c0
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-04T00:52:38.076Z
S1 59702, S2 59280
c353364189
5f33eb91e3
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-04T00:52:40.016Z
S1 59762, S2 59280
24498c0f01
c353364189
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-04T00:52:41.955Z
S1 59762, S2 59341
a1033435c3
24498c0f01
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-04T00:52:43.888Z
S1 59829, S2 59341
11f772b031
a1033435c3
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-04T00:52:45.819Z
S1 59829, S2 59410
89f8dae98e
11f772b031
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-04T00:52:47.749Z
S1 59899, S2 59410
60998fc5a6
89f8dae98e
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-04T00:52:49.679Z
S1 59899, S2 59480
adbd448cec
60998fc5a6
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-04T00:52:51.606Z
S1 59972, S2 59480
b98c5b666c
adbd448cec
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-04T00:52:53.535Z
S1 59972, S2 59551
48295be096
b98c5b666c
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-04T00:52:55.463Z
S1 60044, S2 59551
9191468532
48295be096
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-04T00:52:57.391Z
S1 60044, S2 59623
06aff65a4a
9191468532
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-04T00:52:59.317Z
S1 60118, S2 59623
50aaef32c7
06aff65a4a
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-04T00:53:01.245Z
S1 60118, S2 59695
bb8a45dbd1
50aaef32c7
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-04T00:53:03.195Z
S1 60168, S2 59695
5008c76e45
bb8a45dbd1
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-04T00:53:05.135Z
S1 60168, S2 59755
ee37255298
5008c76e45
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-04T00:53:07.062Z
S1 60241, S2 59755
6989199e98
ee37255298
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-04T00:53:08.987Z
S1 60241, S2 59830
b2ce3ddd53
6989199e98
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.