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("6607379070458245636:set_01M7FC79W1EH4T265XZ2DYJ1V0") = f384953d80db4248..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7FC79W3EF6TKJP6X5ZBZM21: 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 Exhibition1
1
2026-11-15T10:32:08.903Z
S1 59870, S2 60000
24078d7683
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T10:32:10.903Z
S1 59870, S2 60000
e0ba627e2a
24078d7683
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T10:32:12.938Z
S1 59835, S2 60000
8f7987633d
e0ba627e2a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T10:32:14.902Z
S1 59835, S2 60036
5b55d98fd8
8f7987633d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T10:32:16.905Z
S1 59832, S2 60036
8b4d00fdd7
5b55d98fd8
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T10:32:18.925Z
S1 59832, S2 60016
8cbbbf7d04
8b4d00fdd7
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T10:32:20.923Z
S1 59834, S2 60016
4a8245dab7
8cbbbf7d04
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T10:32:22.919Z
S1 59834, S2 60020
b1a02e3057
4a8245dab7
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T10:32:24.855Z
S1 59898, S2 60020
67dc1d09d5
b1a02e3057
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T10:32:26.820Z
S1 59898, S2 60055
3886607b53
67dc1d09d5
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T10:32:28.780Z
S1 59938, S2 60055
36477f2ef6
3886607b53
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T10:32:30.795Z
S1 59938, S2 60040
de54843811
36477f2ef6
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T10:32:32.797Z
S1 59936, S2 60040
1aaba43100
de54843811
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T10:32:34.730Z
S1 59936, S2 60107
1e71fd72b5
1aaba43100
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T10:32:36.708Z
S1 59958, S2 60107
6ddbfd2364
1e71fd72b5
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T10:32:38.703Z
S1 59958, S2 60112
db7a1932ca
6ddbfd2364
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T10:32:40.727Z
S1 59934, S2 60112
36328a8760
db7a1932ca
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T10:32:42.654Z
S1 59934, S2 60185
80357c4ed1
36328a8760
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T10:32:44.582Z
S1 60006, S2 60185
848d88c321
80357c4ed1
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T10:32:46.543Z
S1 60006, S2 60224
4dadedf58c
848d88c321
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T10:32:48.493Z
S1 60056, S2 60224
8d0fc848a8
4dadedf58c
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T10:32:50.421Z
S1 60056, S2 60296
f62acdffef
8d0fc848a8
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T10:32:52.352Z
S1 60125, S2 60296
b455bbae1e
f62acdffef
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-15T10:32:54.402Z
S1 60125, S2 60246
816d179303
b455bbae1e
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-15T10:32:56.396Z
S1 60131, S2 60246
b1852328d9
816d179303
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-15T10:32:58.411Z
S1 60131, S2 60231
3c112cc9cc
b1852328d9
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-15T10:33:00.426Z
S1 60116, S2 60231
b4ec21cf8e
3c112cc9cc
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-15T10:33:02.606Z
S1 60116, S2 60051
a9bc96fc72
b4ec21cf8e
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-15T10:33:04.542Z
S1 60180, S2 60051
4f9bb51172
a9bc96fc72
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-15T10:33:06.490Z
S1 60180, S2 60103
5517c4c4ef
4f9bb51172
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-15T10:33:08.442Z
S1 60228, S2 60103
cd0c3f664f
5517c4c4ef
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-15T10:33:10.390Z
S1 60228, S2 60155
1a0a517fd6
cd0c3f664f
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-15T10:33:12.330Z
S1 60288, S2 60155
357672ac69
1a0a517fd6
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-15T10:33:14.294Z
S1 60288, S2 60191
e3ebe2b768
357672ac69
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-15T10:33:16.250Z
S1 60332, S2 60191
1854faba78
e3ebe2b768
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-15T10:33:18.192Z
S1 60332, S2 60249
315e655622
1854faba78
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-15T10:33:20.133Z
S1 60391, S2 60249
bd19081d1a
315e655622
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-15T10:33:22.071Z
S1 60391, S2 60311
84abfdd648
bd19081d1a
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-15T10:33:24.007Z
S1 60455, S2 60311
0456ea3d35
84abfdd648
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-15T10:33:25.946Z
S1 60455, S2 60372
695346ba88
0456ea3d35
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-15T10:33:27.878Z
S1 60523, S2 60372
03b04b7da6
695346ba88
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-15T10:33:29.828Z
S1 60523, S2 60422
80dadb2dd6
03b04b7da6
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-15T10:33:31.780Z
S1 60571, S2 60422
3b150b6946
80dadb2dd6
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-15T10:33:33.715Z
S1 60571, S2 60487
c3d2909685
3b150b6946
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-15T10:33:35.639Z
S1 60647, S2 60487
aae59808db
c3d2909685
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-15T10:33:37.587Z
S1 60647, S2 60539
015566df22
aae59808db
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-15T10:33:39.514Z
S1 60720, S2 60539
196b5e7256
015566df22
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-15T10:33:41.438Z
S1 60720, S2 60615
659179b94d
196b5e7256
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-15T10:33:43.368Z
S1 60790, S2 60615
66ddfbac8e
659179b94d
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-15T10:33:45.301Z
S1 60790, S2 60682
e7705f7f59
66ddfbac8e
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-15T10:33:47.225Z
S1 60866, S2 60682
2cf73a8bf8
e7705f7f59
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-15T10:33:49.157Z
S1 60866, S2 60750
c429087787
2cf73a8bf8
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-15T10:33:51.087Z
S1 60936, S2 60750
f10d3f4b0d
c429087787
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-15T10:33:53.015Z
S1 60936, S2 60822
83b260f9c8
f10d3f4b0d
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-15T10:33:54.941Z
S1 61010, S2 60822
22dbcfd982
83b260f9c8
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-15T10:33:56.866Z
S1 61010, S2 60897
c028693a9f
22dbcfd982
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-15T10:33:58.790Z
S1 61086, S2 60897
2837afc1b6
c028693a9f
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-15T10:34:00.714Z
S1 61086, S2 60973
e253b64e75
2837afc1b6
sk_4707cd57
Game 2 m_01M7FC79W4FH0TQP7MGVBFGS50: verified
✓
signatures
65 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..65, every prev_hash links
✓
move log
65 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
65 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
65 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T10:32:08.914Z
S1 59859, S2 60000
7fb41d7ab4
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T10:32:11.018Z
S1 59859, S2 59896
9db6b9d7e8
7fb41d7ab4
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T10:32:13.096Z
S1 59781, S2 59896
bb52739f11
9db6b9d7e8
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T10:32:15.023Z
S1 59781, S2 59969
5bb7964130
bb52739f11
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T10:32:17.021Z
S1 59783, S2 59969
5e98bb1b06
5bb7964130
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T10:32:19.114Z
S1 59783, S2 59876
e1eb587624
5e98bb1b06
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T10:32:21.207Z
S1 59690, S2 59876
09cd8c7ff9
e1eb587624
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T10:32:23.220Z
S1 59690, S2 59863
360b43b148
09cd8c7ff9
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T10:32:25.182Z
S1 59728, S2 59863
a6b298ef25
360b43b148
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T10:32:27.232Z
S1 59728, S2 59813
73f3ed0bff
a6b298ef25
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T10:32:29.301Z
S1 59659, S2 59813
ff599ea042
73f3ed0bff
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T10:32:31.411Z
S1 59659, S2 59703
ee95768121
ff599ea042
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T10:32:33.431Z
S1 59639, S2 59703
ad2de5e519
ee95768121
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T10:32:35.396Z
S1 59639, S2 59738
08b2809cb9
ad2de5e519
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T10:32:37.398Z
S1 59637, S2 59738
bc75c78657
08b2809cb9
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T10:32:39.428Z
S1 59637, S2 59708
51e8e92386
bc75c78657
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T10:32:41.357Z
S1 59708, S2 59708
994718b959
51e8e92386
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T10:32:43.319Z
S1 59708, S2 59746
35cd2181dd
994718b959
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T10:32:45.245Z
S1 59782, S2 59746
da443f54bc
35cd2181dd
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T10:32:47.171Z
S1 59782, S2 59820
879e6b0916
da443f54bc
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T10:32:49.226Z
S1 59727, S2 59820
c9b0da8bdb
879e6b0916
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T10:32:51.202Z
S1 59727, S2 59844
d243fe47d9
c9b0da8bdb
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T10:32:53.227Z
S1 59702, S2 59844
9929883ba8
d243fe47d9
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T10:32:55.197Z
S1 59702, S2 59874
cddbf18aa6
9929883ba8
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T10:32:57.230Z
S1 59669, S2 59874
418a128809
cddbf18aa6
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T10:32:59.324Z
S1 59669, S2 59780
78d7a02e5f
418a128809
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T10:33:01.341Z
S1 59652, S2 59780
f204bd5f80
78d7a02e5f
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T10:33:03.284Z
S1 59652, S2 59837
5421e37f09
f204bd5f80
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T10:33:05.336Z
S1 59600, S2 59837
7c7b1e8f08
5421e37f09
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T10:33:07.354Z
S1 59600, S2 59819
d99fd3d87f
7c7b1e8f08
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T10:33:09.398Z
S1 59556, S2 59819
dc866974fb
d99fd3d87f
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T10:33:11.402Z
S1 59556, S2 59815
fc7229e422
dc866974fb
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-15T10:33:13.362Z
S1 59596, S2 59815
22ef8912db
fc7229e422
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-15T10:33:15.313Z
S1 59596, S2 59864
2cf091e123
22ef8912db
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-15T10:33:17.268Z
S1 59641, S2 59864
f84f4baf89
2cf091e123
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-15T10:33:19.213Z
S1 59641, S2 59919
0bf3f7f75a
f84f4baf89
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-15T10:33:21.152Z
S1 59702, S2 59919
1da1eb697a
0bf3f7f75a
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-15T10:33:23.109Z
S1 59702, S2 59962
3509cc2a1c
1da1eb697a
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-15T10:33:25.060Z
S1 59751, S2 59962
dd10f83a0f
3509cc2a1c
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-15T10:33:27.008Z
S1 59751, S2 60014
2bf6a5a9ae
dd10f83a0f
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-15T10:33:28.958Z
S1 59801, S2 60014
31e3b0b200
2bf6a5a9ae
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-15T10:33:30.912Z
S1 59801, S2 60060
2422c9262a
31e3b0b200
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-15T10:33:32.861Z
S1 59852, S2 60060
1d29c4ee03
2422c9262a
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-15T10:33:34.815Z
S1 59852, S2 60106
88a2ab6c7e
1d29c4ee03
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-15T10:33:36.764Z
S1 59903, S2 60106
7eb676bfba
88a2ab6c7e
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-15T10:33:38.707Z
S1 59903, S2 60163
154871c110
7eb676bfba
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-15T10:33:40.644Z
S1 59966, S2 60163
0cc35cb560
154871c110
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-15T10:33:42.588Z
S1 59966, S2 60219
bbd77e8d9a
0cc35cb560
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-15T10:33:44.527Z
S1 60027, S2 60219
a165861f09
bbd77e8d9a
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-15T10:33:46.466Z
S1 60027, S2 60280
4acb143dfd
a165861f09
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-15T10:33:48.406Z
S1 60087, S2 60280
f04b7f33bf
4acb143dfd
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-15T10:33:50.340Z
S1 60087, S2 60346
111738384b
f04b7f33bf
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-15T10:33:52.267Z
S1 60160, S2 60346
ce45dcc9d8
111738384b
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-15T10:33:54.194Z
S1 60160, S2 60419
66cfb3a651
ce45dcc9d8
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-15T10:33:56.131Z
S1 60223, S2 60419
b082c6b92b
66cfb3a651
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-15T10:33:58.060Z
S1 60223, S2 60490
bad1987104
b082c6b92b
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-15T10:33:59.997Z
S1 60286, S2 60490
bb7b144cb5
bad1987104
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-15T10:34:01.991Z
S1 60286, S2 60496
56bbd45c00
bb7b144cb5
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-15T10:34:04.002Z
S1 60275, S2 60496
02979b89b3
56bbd45c00
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-15T10:34:05.936Z
S1 60275, S2 60562
1e3c3290cd
02979b89b3
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-15T10:34:07.861Z
S1 60350, S2 60562
dca7c593d3
1e3c3290cd
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-15T10:34:09.786Z
S1 60350, S2 60637
2c7cb95755
dca7c593d3
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-15T10:34:11.710Z
S1 60426, S2 60637
125e36e6aa
2c7cb95755
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-15T10:34:13.645Z
S1 60426, S2 60702
cc453a75ea
125e36e6aa
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-15T10:34:15.577Z
S1 60494, S2 60702
a0c0b573c2
cc453a75ea
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.