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("4005706838092347842:set_01M6E67N76FYR9RRJHHJZEKWZY") = a3911115d6d0a2de..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6E67N79EX6TDEPBA3BWDEDP: verified
✓
signatures
59 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..59, every prev_hash links
✓
move log
59 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
59 state hashes match the local hex 1.0 engine
✓
result
a win for seat 1 (connected) follows from the moves
59 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T13:12:32.799Z
S1 59887, S2 60000
f99561a702
start
sk_4707cd57
2
move
S2 Exhibition4
2
2026-11-02T13:12:34.802Z
S1 59887, S2 59997
a255fca533
f99561a702
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T13:12:37.034Z
S1 59655, S2 59997
8b616b4eac
a255fca533
sk_4707cd57
4
move
S2 Exhibition4
4
2026-11-02T13:12:39.037Z
S1 59655, S2 59994
f21f7de747
8b616b4eac
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T13:12:40.978Z
S1 59714, S2 59994
8c05bab0ef
f21f7de747
sk_4707cd57
6
move
S2 Exhibition4
6
2026-11-02T13:12:42.914Z
S1 59714, S2 60058
ae2928d5e6
8c05bab0ef
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T13:12:44.848Z
S1 59780, S2 60058
873a27e99b
ae2928d5e6
sk_4707cd57
8
move
S2 Exhibition4
8
2026-11-02T13:12:46.788Z
S1 59780, S2 60118
daa7d434bd
873a27e99b
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T13:12:48.729Z
S1 59839, S2 60118
f54db94045
daa7d434bd
sk_4707cd57
10
move
S2 Exhibition4
10
2026-11-02T13:12:50.863Z
S1 59839, S2 59984
29827e5d74
f54db94045
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T13:12:52.850Z
S1 59852, S2 59984
1d46ab1c7b
29827e5d74
sk_4707cd57
12
move
S2 Exhibition4
12
2026-11-02T13:12:54.838Z
S1 59852, S2 59996
53a1476644
1d46ab1c7b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T13:12:56.794Z
S1 59896, S2 59996
65efd4c04a
53a1476644
sk_4707cd57
14
move
S2 Exhibition4
14
2026-11-02T13:12:58.729Z
S1 59896, S2 60061
5cba0002f7
65efd4c04a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T13:13:00.662Z
S1 59963, S2 60061
42696d8c41
5cba0002f7
sk_4707cd57
16
move
S2 Exhibition4
16
2026-11-02T13:13:02.613Z
S1 59963, S2 60110
3f799dce4c
42696d8c41
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T13:13:04.617Z
S1 59959, S2 60110
733dc0edb1
3f799dce4c
sk_4707cd57
18
move
S2 Exhibition4
18
2026-11-02T13:13:06.552Z
S1 59959, S2 60175
0f9f45e825
733dc0edb1
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T13:13:08.482Z
S1 60029, S2 60175
328dfc08e1
0f9f45e825
sk_4707cd57
20
move
S2 Exhibition4
20
2026-11-02T13:13:10.427Z
S1 60029, S2 60230
c389d0c5fa
328dfc08e1
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T13:13:12.728Z
S1 59728, S2 60230
e34960c78d
c389d0c5fa
sk_4707cd57
22
move
S2 Exhibition4
22
2026-11-02T13:13:14.682Z
S1 59728, S2 60276
db20669c6a
e34960c78d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T13:13:16.615Z
S1 59795, S2 60276
4444f13c42
db20669c6a
sk_4707cd57
24
move
S2 Exhibition4
24
2026-11-02T13:13:18.543Z
S1 59795, S2 60348
b0a04e653d
4444f13c42
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-02T13:13:20.477Z
S1 59861, S2 60348
9254223d52
b0a04e653d
sk_4707cd57
26
move
S2 Exhibition4
26
2026-11-02T13:13:22.409Z
S1 59861, S2 60416
7b9f880f85
9254223d52
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-02T13:13:24.338Z
S1 59932, S2 60416
32a8876d5c
7b9f880f85
sk_4707cd57
28
move
S2 Exhibition4
28
2026-11-02T13:13:26.273Z
S1 59932, S2 60481
6065670337
32a8876d5c
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-02T13:13:28.205Z
S1 60000, S2 60481
028f6e0f98
6065670337
sk_4707cd57
30
move
S2 Exhibition4
30
2026-11-02T13:13:30.150Z
S1 60000, S2 60536
ff89e6a9b8
028f6e0f98
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-02T13:13:32.085Z
S1 60065, S2 60536
f2245cd432
ff89e6a9b8
sk_4707cd57
32
move
S2 Exhibition4
32
2026-11-02T13:13:34.025Z
S1 60065, S2 60596
f0a36d7efd
f2245cd432
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-02T13:13:35.974Z
S1 60116, S2 60596
d7246a0d58
f0a36d7efd
sk_4707cd57
34
move
S2 Exhibition4
34
2026-11-02T13:13:37.914Z
S1 60116, S2 60656
59a3b4a858
d7246a0d58
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-02T13:13:39.922Z
S1 60108, S2 60656
6b3cc824bb
59a3b4a858
sk_4707cd57
36
move
S2 Exhibition4
36
2026-11-02T13:13:41.884Z
S1 60108, S2 60694
a1beda24b9
6b3cc824bb
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-02T13:13:43.818Z
S1 60174, S2 60694
1b24f70164
a1beda24b9
sk_4707cd57
38
move
S2 Exhibition4
38
2026-11-02T13:13:45.758Z
S1 60174, S2 60754
b1114df8d9
1b24f70164
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-02T13:13:47.691Z
S1 60241, S2 60754
368f16e501
b1114df8d9
sk_4707cd57
40
move
S2 Exhibition4
40
2026-11-02T13:13:49.620Z
S1 60241, S2 60825
ce9bd24262
368f16e501
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-02T13:13:51.550Z
S1 60311, S2 60825
c7cc48671d
ce9bd24262
sk_4707cd57
42
move
S2 Exhibition4
42
2026-11-02T13:13:53.481Z
S1 60311, S2 60894
a4575c90bd
c7cc48671d
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-02T13:13:55.415Z
S1 60377, S2 60894
6eb4b59082
a4575c90bd
sk_4707cd57
44
move
S2 Exhibition4
44
2026-11-02T13:13:57.350Z
S1 60377, S2 60959
795a5dfc4f
6eb4b59082
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-02T13:13:59.286Z
S1 60441, S2 60959
2bd1c85fd3
795a5dfc4f
sk_4707cd57
46
move
S2 Exhibition4
46
2026-11-02T13:14:01.250Z
S1 60441, S2 60995
69dacafc9c
2bd1c85fd3
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-02T13:14:03.194Z
S1 60497, S2 60995
eed1a404d4
69dacafc9c
sk_4707cd57
48
move
S2 Exhibition4
48
2026-11-02T13:14:05.153Z
S1 60497, S2 61036
9a2af7cfb3
eed1a404d4
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-02T13:14:07.091Z
S1 60559, S2 61036
e14418793e
9a2af7cfb3
sk_4707cd57
50
move
S2 Exhibition4
50
2026-11-02T13:14:09.032Z
S1 60559, S2 61095
5187c5137a
e14418793e
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-02T13:14:10.969Z
S1 60622, S2 61095
abf86040bf
5187c5137a
sk_4707cd57
52
move
S2 Exhibition4
52
2026-11-02T13:14:12.900Z
S1 60622, S2 61164
68422f30f2
abf86040bf
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-02T13:14:14.850Z
S1 60672, S2 61164
7914b01182
68422f30f2
sk_4707cd57
54
move
S2 Exhibition4
54
2026-11-02T13:14:16.780Z
S1 60672, S2 61234
362cb06b00
7914b01182
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-02T13:14:18.710Z
S1 60742, S2 61234
bd8373847e
362cb06b00
sk_4707cd57
56
move
S2 Exhibition4
56
2026-11-02T13:14:20.646Z
S1 60742, S2 61298
cd82f0a5de
bd8373847e
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-02T13:14:22.600Z
S1 60788, S2 61298
dab84cfedf
cd82f0a5de
sk_4707cd57
58
move
S2 Exhibition4
58
2026-11-02T13:14:24.537Z
S1 60788, S2 61361
254fe9a108
dab84cfedf
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-02T13:14:26.479Z
S1 60846, S2 61361
f0adaac02c
254fe9a108
sk_4707cd57
Game 2 m_01M6E67N7BFK38ZGX3NRQYFNJK: verified
✓
signatures
79 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..79, every prev_hash links
✓
move log
79 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
79 state hashes match the local hex 1.0 engine
✓
result
a win for seat 1 (connected) follows from the moves
79 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition4
1
2026-11-02T13:12:32.801Z
S1 59885, S2 60000
0427113708
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T13:12:34.834Z
S1 59885, S2 59967
43dad8ae01
0427113708
sk_4707cd57
3
move
S1 Exhibition4
3
2026-11-02T13:12:37.036Z
S1 59683, S2 59967
54e204271e
43dad8ae01
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T13:12:39.061Z
S1 59683, S2 59942
2e9af1a46f
54e204271e
sk_4707cd57
5
move
S1 Exhibition4
5
2026-11-02T13:12:41.007Z
S1 59737, S2 59942
b95e7569be
2e9af1a46f
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T13:12:42.944Z
S1 59737, S2 60005
35bad9ad62
b95e7569be
sk_4707cd57
7
move
S1 Exhibition4
7
2026-11-02T13:12:44.886Z
S1 59795, S2 60005
a0643ea9d1
35bad9ad62
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T13:12:46.827Z
S1 59795, S2 60064
4175a0bcef
a0643ea9d1
sk_4707cd57
9
move
S1 Exhibition4
9
2026-11-02T13:12:48.784Z
S1 59838, S2 60064
133dc106bd
4175a0bcef
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T13:12:50.865Z
S1 59838, S2 59983
04d0c726e8
133dc106bd
sk_4707cd57
11
move
S1 Exhibition4
11
2026-11-02T13:12:52.911Z
S1 59792, S2 59983
654efb0c7e
04d0c726e8
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T13:12:54.921Z
S1 59792, S2 59973
698ecd3ac5
654efb0c7e
sk_4707cd57
13
move
S1 Exhibition4
13
2026-11-02T13:12:56.913Z
S1 59800, S2 59973
772dfb0dd4
698ecd3ac5
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T13:12:59.871Z
S1 59800, S2 59015
8cd73c67e0
772dfb0dd4
sk_4707cd57
15
move
S1 Exhibition4
15
2026-11-02T13:13:01.990Z
S1 59681, S2 59015
b93fc2dcc1
8cd73c67e0
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T13:13:04.115Z
S1 59681, S2 58890
051ae8cd87
b93fc2dcc1
sk_4707cd57
17
move
S1 Exhibition4
17
2026-11-02T13:13:06.094Z
S1 59702, S2 58890
f79c9a1ffb
051ae8cd87
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T13:13:08.055Z
S1 59702, S2 58929
5952a2c47d
f79c9a1ffb
sk_4707cd57
19
move
S1 Exhibition4
19
2026-11-02T13:13:09.987Z
S1 59770, S2 58929
b22fc9bed0
5952a2c47d
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T13:13:11.971Z
S1 59770, S2 58945
2330a694d3
b22fc9bed0
sk_4707cd57
21
move
S1 Exhibition4
21
2026-11-02T13:13:13.943Z
S1 59798, S2 58945
aafa640a29
2330a694d3
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-02T13:13:15.875Z
S1 59798, S2 59013
0af0df8847
aafa640a29
sk_4707cd57
23
move
S1 Exhibition4
23
2026-11-02T13:13:17.809Z
S1 59864, S2 59013
30b717e524
0af0df8847
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-02T13:13:19.802Z
S1 59864, S2 59020
691ebb8f81
30b717e524
sk_4707cd57
25
move
S1 Exhibition4
25
2026-11-02T13:13:21.748Z
S1 59918, S2 59020
970394aaaa
691ebb8f81
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-02T13:13:23.695Z
S1 59918, S2 59073
18efab18b8
970394aaaa
sk_4707cd57
27
move
S1 Exhibition4
27
2026-11-02T13:13:25.652Z
S1 59961, S2 59073
fa11e38fca
18efab18b8
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-02T13:13:27.583Z
S1 59961, S2 59142
bafbe65780
fa11e38fca
sk_4707cd57
29
move
S1 Exhibition4
29
2026-11-02T13:13:29.516Z
S1 60028, S2 59142
8e115ca19d
bafbe65780
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-02T13:13:31.455Z
S1 60028, S2 59203
5f4ad1f7c1
8e115ca19d
sk_4707cd57
31
move
S1 Exhibition4
31
2026-11-02T13:13:33.393Z
S1 60090, S2 59203
bb3f336659
5f4ad1f7c1
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-02T13:13:35.329Z
S1 60090, S2 59267
ace748c3b3
bb3f336659
sk_4707cd57
33
move
S1 Exhibition4
33
2026-11-02T13:13:37.257Z
S1 60162, S2 59267
bbaf080151
ace748c3b3
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-02T13:13:39.187Z
S1 60162, S2 59337
cd56fefe29
bbaf080151
sk_4707cd57
35
move
S1 Exhibition4
35
2026-11-02T13:13:41.117Z
S1 60232, S2 59337
1aabb8a0ec
cd56fefe29
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-02T13:13:43.053Z
S1 60232, S2 59401
6e5022fa85
1aabb8a0ec
sk_4707cd57
37
move
S1 Exhibition4
37
2026-11-02T13:13:44.983Z
S1 60302, S2 59401
d23cc2b276
6e5022fa85
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-02T13:13:46.915Z
S1 60302, S2 59469
942c94b660
d23cc2b276
sk_4707cd57
39
move
S1 Exhibition4
39
2026-11-02T13:13:48.850Z
S1 60367, S2 59469
59f90a5739
942c94b660
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-02T13:13:50.782Z
S1 60367, S2 59537
c80014d1f4
59f90a5739
sk_4707cd57
41
move
S1 Exhibition4
41
2026-11-02T13:13:52.718Z
S1 60431, S2 59537
6f5565b150
c80014d1f4
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-02T13:13:54.655Z
S1 60431, S2 59600
1004a3bdda
6f5565b150
sk_4707cd57
43
move
S1 Exhibition4
43
2026-11-02T13:13:56.590Z
S1 60496, S2 59600
1acdd347f8
1004a3bdda
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-02T13:13:58.531Z
S1 60496, S2 59659
bbc51811a5
1acdd347f8
sk_4707cd57
45
move
S1 Exhibition4
45
2026-11-02T13:14:00.470Z
S1 60557, S2 59659
743139a9e4
bbc51811a5
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-02T13:14:02.469Z
S1 60557, S2 59660
b0dc755929
743139a9e4
sk_4707cd57
47
move
S1 Exhibition4
47
2026-11-02T13:14:04.503Z
S1 60523, S2 59660
9a3950cf2f
b0dc755929
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-02T13:14:06.459Z
S1 60523, S2 59704
93ab6c1ff9
9a3950cf2f
sk_4707cd57
49
move
S1 Exhibition4
49
2026-11-02T13:14:08.414Z
S1 60568, S2 59704
da0864fc74
93ab6c1ff9
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-02T13:14:10.362Z
S1 60568, S2 59756
6978243d98
da0864fc74
sk_4707cd57
51
move
S1 Exhibition4
51
2026-11-02T13:14:12.297Z
S1 60633, S2 59756
c80f39d653
6978243d98
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-02T13:14:14.233Z
S1 60633, S2 59820
b3c7dd691f
c80f39d653
sk_4707cd57
53
move
S1 Exhibition4
53
2026-11-02T13:14:16.174Z
S1 60692, S2 59820
0b75269297
b3c7dd691f
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-02T13:14:18.108Z
S1 60692, S2 59886
af13aed966
0b75269297
sk_4707cd57
55
move
S1 Exhibition4
55
2026-11-02T13:14:20.041Z
S1 60759, S2 59886
5b395909a9
af13aed966
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-02T13:14:21.972Z
S1 60759, S2 59955
946bb479de
5b395909a9
sk_4707cd57
57
move
S1 Exhibition4
57
2026-11-02T13:14:23.907Z
S1 60824, S2 59955
cab71af2f8
946bb479de
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-02T13:14:25.846Z
S1 60824, S2 60016
e1b0fc2e30
cab71af2f8
sk_4707cd57
59
move
S1 Exhibition4
59
2026-11-02T13:14:27.780Z
S1 60890, S2 60016
533c7108d3
e1b0fc2e30
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-02T13:14:29.712Z
S1 60890, S2 60084
9aa7da6bd4
533c7108d3
sk_4707cd57
61
move
S1 Exhibition4
61
2026-11-02T13:14:31.641Z
S1 60961, S2 60084
f09af7c0f2
9aa7da6bd4
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-02T13:14:33.569Z
S1 60961, S2 60156
ef0f56ec44
f09af7c0f2
sk_4707cd57
63
move
S1 Exhibition4
63
2026-11-02T13:14:35.499Z
S1 61031, S2 60156
8d3aa1d09f
ef0f56ec44
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-02T13:14:37.433Z
S1 61031, S2 60222
1206ecdc08
8d3aa1d09f
sk_4707cd57
65
move
S1 Exhibition4
65
2026-11-02T13:14:39.367Z
S1 61097, S2 60222
5210b13d25
1206ecdc08
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-02T13:14:41.298Z
S1 61097, S2 60291
a588619e46
5210b13d25
sk_4707cd57
67
move
S1 Exhibition4
67
2026-11-02T13:14:43.230Z
S1 61165, S2 60291
9ae37640d3
a588619e46
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-02T13:14:45.162Z
S1 61165, S2 60359
f65dd300ae
9ae37640d3
sk_4707cd57
69
move
S1 Exhibition4
69
2026-11-02T13:14:47.091Z
S1 61236, S2 60359
65bc77aaff
f65dd300ae
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-02T13:14:49.021Z
S1 61236, S2 60429
ac657c3d3f
65bc77aaff
sk_4707cd57
71
move
S1 Exhibition4
71
2026-11-02T13:14:50.953Z
S1 61304, S2 60429
2695b49e1a
ac657c3d3f
sk_4707cd57
72
move
S2 Exhibition1
72
2026-11-02T13:14:52.896Z
S1 61304, S2 60486
0424d991d2
2695b49e1a
sk_4707cd57
73
move
S1 Exhibition4
73
2026-11-02T13:14:54.839Z
S1 61361, S2 60486
52401d505d
0424d991d2
sk_4707cd57
74
move
S2 Exhibition1
74
2026-11-02T13:14:56.786Z
S1 61361, S2 60539
0b8322e09d
52401d505d
sk_4707cd57
75
move
S1 Exhibition4
75
2026-11-02T13:14:58.755Z
S1 61392, S2 60539
4caccf0c88
0b8322e09d
sk_4707cd57
76
move
S2 Exhibition1
76
2026-11-02T13:15:00.702Z
S1 61392, S2 60592
f6293eec6e
4caccf0c88
sk_4707cd57
77
move
S1 Exhibition4
77
2026-11-02T13:15:02.676Z
S1 61418, S2 60592
3d873cfc47
f6293eec6e
sk_4707cd57
78
move
S2 Exhibition1
78
2026-11-02T13:15:04.675Z
S1 61418, S2 60593
6db3b6c574
3d873cfc47
sk_4707cd57
79
move
S1 Exhibition4
79
2026-11-02T13:15:06.611Z
S1 61482, S2 60593
4eaf077cce
6db3b6c574
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.