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("1329490055111418394:set_01M73GJDDDF4H8KT4KHMA09XW2") = a75019eb0311f564..., 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_01M73GJDDFEP2BA3PNQNWGQV39: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-10T19:57:14.034Z
S1 59938, S2 60000
94adcbb2ad
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-10T19:57:16.004Z
S1 59938, S2 60030
25049d3062
94adcbb2ad
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-10T19:57:17.973Z
S1 59969, S2 60030
b1c0e1d222
25049d3062
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-10T19:57:19.948Z
S1 59969, S2 60055
4c971aea30
b1c0e1d222
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-10T19:57:21.938Z
S1 59979, S2 60055
4e679e146a
4c971aea30
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-10T19:57:23.903Z
S1 59979, S2 60090
22d6b644de
4e679e146a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-10T19:57:25.898Z
S1 59984, S2 60090
ed30736394
22d6b644de
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-10T19:57:27.863Z
S1 59984, S2 60125
79f149258c
ed30736394
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-10T19:57:29.921Z
S1 59926, S2 60125
175cbc70db
79f149258c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-10T19:57:32.198Z
S1 59926, S2 59848
b539167b71
175cbc70db
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-10T19:57:34.204Z
S1 59920, S2 59848
9115aa9412
b539167b71
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-10T19:57:36.327Z
S1 59920, S2 59725
d55d8ae0a1
9115aa9412
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-10T19:57:38.527Z
S1 59720, S2 59725
8bea8e2a7e
d55d8ae0a1
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-10T19:57:40.614Z
S1 59720, S2 59638
166d7320f2
8bea8e2a7e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-10T19:57:42.634Z
S1 59700, S2 59638
ff7eba0c90
166d7320f2
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-10T19:57:44.914Z
S1 59700, S2 59358
80d2be1db8
ff7eba0c90
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-10T19:57:46.934Z
S1 59680, S2 59358
41fcf86ef3
80d2be1db8
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-10T19:57:49.218Z
S1 59680, S2 59074
1a9fcaedc6
41fcf86ef3
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-10T19:57:51.316Z
S1 59582, S2 59074
633882d8bc
1a9fcaedc6
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-10T19:57:53.432Z
S1 59582, S2 58958
47680c35f8
633882d8bc
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-10T19:57:55.506Z
S1 59508, S2 58958
ae9103e206
47680c35f8
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-10T19:57:57.552Z
S1 59508, S2 58912
4c6165267f
ae9103e206
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-10T19:57:59.532Z
S1 59528, S2 58912
feea78bffe
4c6165267f
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-10T19:58:01.734Z
S1 59528, S2 58710
4372a64c24
feea78bffe
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-10T19:58:04.021Z
S1 59241, S2 58710
1bf711a159
4372a64c24
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-10T19:58:05.963Z
S1 59241, S2 58768
bf285a461d
1bf711a159
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-10T19:58:07.900Z
S1 59304, S2 58768
f316f311c6
bf285a461d
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-10T19:58:09.827Z
S1 59304, S2 58841
b63e06993e
f316f311c6
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-10T19:58:11.763Z
S1 59368, S2 58841
50b661e92b
b63e06993e
sk_4707cd57
Game 2 m_01M73GJDDHEXYRZ2QXPHKMYQJ1: 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
2026-11-10T19:57:14.107Z
S1 59865, S2 60000
07937e2fb2
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-10T19:57:16.053Z
S1 59865, S2 60054
faa0d0f4bd
07937e2fb2
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-10T19:57:18.108Z
S1 59810, S2 60054
5c3f1e32a9
faa0d0f4bd
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-10T19:57:20.110Z
S1 59810, S2 60052
089c4ac511
5c3f1e32a9
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-10T19:57:22.111Z
S1 59809, S2 60052
b64579def6
089c4ac511
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-10T19:57:24.036Z
S1 59809, S2 60127
b9fa87cce5
b64579def6
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-10T19:57:26.016Z
S1 59829, S2 60127
7f285794ec
b9fa87cce5
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-10T19:57:28.010Z
S1 59829, S2 60133
b475f4cd7b
7f285794ec
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-10T19:57:30.121Z
S1 59718, S2 60133
9e7d860e25
b475f4cd7b
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-10T19:57:32.215Z
S1 59718, S2 60039
ed1f372f68
9e7d860e25
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-10T19:57:34.202Z
S1 59731, S2 60039
3961684498
ed1f372f68
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-10T19:57:36.319Z
S1 59731, S2 59922
ccd80d157c
3961684498
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-10T19:57:38.534Z
S1 59516, S2 59922
184fe0f704
ccd80d157c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-10T19:57:40.615Z
S1 59516, S2 59841
4239970a5f
184fe0f704
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-10T19:57:42.701Z
S1 59430, S2 59841
b98aae709d
4239970a5f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-10T19:57:44.918Z
S1 59430, S2 59624
1721553ac5
b98aae709d
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-10T19:57:47.000Z
S1 59348, S2 59624
5130c37805
1721553ac5
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-10T19:57:49.225Z
S1 59348, S2 59399
049c40d4ee
5130c37805
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-10T19:57:51.320Z
S1 59253, S2 59399
04c92de9ea
049c40d4ee
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-10T19:57:53.497Z
S1 59253, S2 59222
a977456367
04c92de9ea
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-10T19:57:55.623Z
S1 59127, S2 59222
7eed164f6b
a977456367
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-10T19:57:57.709Z
S1 59127, S2 59136
facdb76074
7eed164f6b
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-10T19:57:59.719Z
S1 59117, S2 59136
3379e027a6
facdb76074
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-10T19:58:02.209Z
S1 59117, S2 58646
1b1261501d
3379e027a6
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-10T19:58:04.477Z
S1 58849, S2 58646
9f3d4ecf71
1b1261501d
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-10T19:58:06.500Z
S1 58849, S2 58623
27ab1ab7a2
9f3d4ecf71
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-10T19:58:08.448Z
S1 58901, S2 58623
092564d41e
27ab1ab7a2
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-10T19:58:10.400Z
S1 58901, S2 58671
1911ebcb74
092564d41e
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-10T19:58:12.349Z
S1 58952, S2 58671
04064bc889
1911ebcb74
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-10T19:58:14.294Z
S1 58952, S2 58726
d48b44c990
04064bc889
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-10T19:58:16.246Z
S1 59000, S2 58726
70c7e561b1
d48b44c990
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-10T19:58:18.196Z
S1 59000, S2 58776
f230697e20
70c7e561b1
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-10T19:58:20.141Z
S1 59055, S2 58776
b9bf9b7f19
f230697e20
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-10T19:58:22.080Z
S1 59055, S2 58837
d93e4a0fbf
b9bf9b7f19
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-10T19:58:24.025Z
S1 59110, S2 58837
98a2cb5bb8
d93e4a0fbf
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-10T19:58:25.967Z
S1 59110, S2 58895
f2d00954fa
98a2cb5bb8
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-10T19:58:27.912Z
S1 59165, S2 58895
695a5ff3d3
f2d00954fa
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-10T19:58:29.860Z
S1 59165, S2 58947
1e24c09104
695a5ff3d3
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-10T19:58:31.791Z
S1 59234, S2 58947
166ac50260
1e24c09104
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-10T19:58:33.746Z
S1 59234, S2 58992
82fcc21bfd
166ac50260
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-10T19:58:35.686Z
S1 59294, S2 58992
c33f45e2b4
82fcc21bfd
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-10T19:58:37.622Z
S1 59294, S2 59056
993df26dd6
c33f45e2b4
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-10T19:58:39.560Z
S1 59356, S2 59056
5d02c7fc05
993df26dd6
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-10T19:58:41.502Z
S1 59356, S2 59114
3c15fc8375
5d02c7fc05
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-10T19:58:43.442Z
S1 59416, S2 59114
fe16509a44
3c15fc8375
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-10T19:58:45.373Z
S1 59416, S2 59183
402466f13f
fe16509a44
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-10T19:58:47.309Z
S1 59480, S2 59183
e735879c8d
402466f13f
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-10T19:58:49.254Z
S1 59480, S2 59238
4e0befdb6c
e735879c8d
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-10T19:58:51.191Z
S1 59543, S2 59238
0fb6250dc1
4e0befdb6c
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-10T19:58:53.126Z
S1 59543, S2 59303
b85bd1e253
0fb6250dc1
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-10T19:58:55.056Z
S1 59613, S2 59303
90b3ee9e61
b85bd1e253
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-10T19:58:56.990Z
S1 59613, S2 59369
2e6ee3bd90
90b3ee9e61
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-10T19:58:58.918Z
S1 59685, S2 59369
cef8e67b80
2e6ee3bd90
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-10T19:59:00.847Z
S1 59685, S2 59440
6bc8096200
cef8e67b80
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-10T19:59:02.798Z
S1 59734, S2 59440
e00e8e435c
6bc8096200
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-10T19:59:04.755Z
S1 59734, S2 59483
53b382e5e8
e00e8e435c
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-10T19:59:06.681Z
S1 59808, S2 59483
eee66ab700
53b382e5e8
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-10T19:59:08.604Z
S1 59808, S2 59560
f7dfa1a443
eee66ab700
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.