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("5577697106279413397:set_01M6KCX5ADE37BW7HF2G3NFEMG") = abc649597138390a..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6KCX5AFE4NBC5AXPEE3Q9JV: 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 fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
59 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T13:45:21.117Z
S1 59798, S2 60000
db27d90550
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T13:45:23.095Z
S1 59798, S2 60022
52820edac5
db27d90550
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T13:45:25.095Z
S1 59798, S2 60022
213fb8e71c
52820edac5
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T13:45:27.126Z
S1 59798, S2 59991
b23ea7d434
213fb8e71c
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T13:45:29.096Z
S1 59828, S2 59991
07e230393f
b23ea7d434
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T13:45:31.117Z
S1 59828, S2 59970
3723d4de37
07e230393f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T13:45:33.186Z
S1 59759, S2 59970
994deb08c8
3723d4de37
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T13:45:35.218Z
S1 59759, S2 59938
bf73f2c5b6
994deb08c8
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T13:45:37.208Z
S1 59769, S2 59938
89f28253bd
bf73f2c5b6
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T13:45:39.227Z
S1 59769, S2 59919
7b34da5f25
89f28253bd
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T13:45:41.160Z
S1 59836, S2 59919
7ffa741a4e
7b34da5f25
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T13:45:43.125Z
S1 59836, S2 59954
7ff0b3e55b
7ffa741a4e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T13:45:45.053Z
S1 59908, S2 59954
569c76125b
7ff0b3e55b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T13:45:46.978Z
S1 59908, S2 60029
573f5b57fd
569c76125b
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T13:45:48.995Z
S1 59891, S2 60029
a1122a6ec0
573f5b57fd
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T13:45:51.056Z
S1 59891, S2 59968
13a00a104a
a1122a6ec0
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T13:45:53.032Z
S1 59915, S2 59968
5387cd9e14
13a00a104a
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T13:45:55.021Z
S1 59915, S2 59979
639f9215e4
5387cd9e14
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T13:45:56.996Z
S1 59940, S2 59979
99c7c534f2
639f9215e4
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T13:45:58.999Z
S1 59940, S2 59976
c10a488724
99c7c534f2
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T13:46:00.998Z
S1 59941, S2 59976
a2c7e18521
c10a488724
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T13:46:03.111Z
S1 59941, S2 59863
548da87182
a2c7e18521
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T13:46:05.104Z
S1 59948, S2 59863
ae34b90a8c
548da87182
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T13:46:07.068Z
S1 59948, S2 59899
8ccaaad80d
ae34b90a8c
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T13:46:09.122Z
S1 59894, S2 59899
42d2e1d5d0
8ccaaad80d
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T13:46:11.097Z
S1 59894, S2 59924
23537ad3bf
42d2e1d5d0
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T13:46:13.106Z
S1 59885, S2 59924
237d94fcf5
23537ad3bf
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-04T13:46:15.058Z
S1 59885, S2 59972
5fdef53890
237d94fcf5
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-04T13:46:17.020Z
S1 59923, S2 59972
f4dd091ded
5fdef53890
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-04T13:46:18.979Z
S1 59923, S2 60013
ddacd4ced0
f4dd091ded
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-04T13:46:20.941Z
S1 59961, S2 60013
1a850384b7
ddacd4ced0
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-04T13:46:22.866Z
S1 59961, S2 60088
1eb645bc86
1a850384b7
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-04T13:46:24.824Z
S1 60003, S2 60088
76a109fe2e
1eb645bc86
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-04T13:46:26.787Z
S1 60003, S2 60125
1e3591278e
76a109fe2e
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-04T13:46:28.734Z
S1 60056, S2 60125
381c8ae3ed
1e3591278e
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-04T13:46:30.681Z
S1 60056, S2 60178
eee56bfd92
381c8ae3ed
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-04T13:46:32.623Z
S1 60114, S2 60178
f1b3f2ebcb
eee56bfd92
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-04T13:46:34.563Z
S1 60114, S2 60238
6410e01f95
f1b3f2ebcb
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-04T13:46:36.505Z
S1 60172, S2 60238
233ff0c669
6410e01f95
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-04T13:46:38.452Z
S1 60172, S2 60291
b1c3c60a9a
233ff0c669
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-04T13:46:40.396Z
S1 60228, S2 60291
37324c87b3
b1c3c60a9a
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-04T13:46:42.334Z
S1 60228, S2 60353
4750206348
37324c87b3
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-04T13:46:44.267Z
S1 60295, S2 60353
bc6bdc4375
4750206348
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-04T13:46:46.200Z
S1 60295, S2 60420
16b25e4381
bc6bdc4375
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-04T13:46:48.143Z
S1 60352, S2 60420
99466c2522
16b25e4381
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-04T13:46:50.076Z
S1 60352, S2 60487
a2b41745e5
99466c2522
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-04T13:46:52.017Z
S1 60411, S2 60487
2bfd8724d3
a2b41745e5
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-04T13:46:53.957Z
S1 60411, S2 60547
73722ae8f5
2bfd8724d3
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-04T13:46:55.897Z
S1 60471, S2 60547
d4a4b05fc9
73722ae8f5
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-04T13:46:57.830Z
S1 60471, S2 60614
6e04d674bb
d4a4b05fc9
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-04T13:46:59.754Z
S1 60547, S2 60614
4854386cf6
6e04d674bb
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-04T13:47:01.829Z
S1 60547, S2 60539
b26c8de4c8
4854386cf6
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-04T13:47:03.873Z
S1 60503, S2 60539
c04cea9db5
b26c8de4c8
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-04T13:47:05.812Z
S1 60503, S2 60600
be47c03460
c04cea9db5
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-04T13:47:07.744Z
S1 60571, S2 60600
2bc6e5ca17
be47c03460
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-04T13:47:09.677Z
S1 60571, S2 60667
df35cf3fca
2bc6e5ca17
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-04T13:47:11.607Z
S1 60641, S2 60667
fa36b33946
df35cf3fca
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-04T13:47:13.538Z
S1 60641, S2 60736
a92564da54
fa36b33946
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-04T13:47:15.466Z
S1 60713, S2 60736
13a00f9998
a92564da54
sk_4707cd57
Game 2 m_01M6KCX5AGFD68AFX8BZR954EM: verified
✓
signatures
60 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..60, every prev_hash links
✓
move log
60 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
60 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
60 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T13:45:21.123Z
S1 59792, S2 60000
afd1b5e96e
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T13:45:23.213Z
S1 59792, S2 59910
6b264c2e14
afd1b5e96e
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T13:45:25.335Z
S1 59670, S2 59910
f0e1ea3a13
6b264c2e14
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T13:45:27.412Z
S1 59670, S2 59833
0eb5cbabad
f0e1ea3a13
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T13:45:29.436Z
S1 59646, S2 59833
e9d79ef153
0eb5cbabad
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T13:45:31.502Z
S1 59646, S2 59767
227c57c02d
e9d79ef153
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T13:45:33.426Z
S1 59722, S2 59767
6ebf44b686
227c57c02d
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T13:45:35.397Z
S1 59722, S2 59796
65c56b626b
6ebf44b686
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T13:45:37.406Z
S1 59713, S2 59796
b47a6c7e68
65c56b626b
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T13:45:39.428Z
S1 59713, S2 59774
8feb56eaf3
b47a6c7e68
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T13:45:41.396Z
S1 59745, S2 59774
00fc89336b
8feb56eaf3
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T13:45:43.357Z
S1 59745, S2 59813
eb02e06466
00fc89336b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T13:45:45.396Z
S1 59706, S2 59813
db876ea431
eb02e06466
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T13:45:47.420Z
S1 59706, S2 59789
00288f1ff9
db876ea431
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T13:45:49.421Z
S1 59705, S2 59789
4067d97426
00288f1ff9
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T13:45:51.352Z
S1 59705, S2 59858
e63f8cafb6
4067d97426
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T13:45:53.408Z
S1 59649, S2 59858
aa2ed78f53
e63f8cafb6
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T13:45:55.376Z
S1 59649, S2 59890
c2c78ba9ee
aa2ed78f53
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T13:45:57.395Z
S1 59630, S2 59890
21c2a21b07
c2c78ba9ee
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T13:45:59.428Z
S1 59630, S2 59857
6c8b771920
21c2a21b07
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T13:46:01.426Z
S1 59632, S2 59857
a88f31344c
6c8b771920
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T13:46:03.443Z
S1 59632, S2 59840
c89cb75306
a88f31344c
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T13:46:05.388Z
S1 59687, S2 59840
a13749e919
c89cb75306
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T13:46:07.414Z
S1 59687, S2 59814
74b2ff3645
a13749e919
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T13:46:09.397Z
S1 59704, S2 59814
b8b366789b
74b2ff3645
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T13:46:11.363Z
S1 59704, S2 59848
63ce035e66
b8b366789b
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T13:46:13.325Z
S1 59742, S2 59848
9349c2831f
63ce035e66
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T13:46:15.329Z
S1 59742, S2 59844
5025eac7b0
9349c2831f
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T13:46:17.296Z
S1 59775, S2 59844
efaccb8fe7
5025eac7b0
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-04T13:46:19.300Z
S1 59775, S2 59840
8f9ce38e54
efaccb8fe7
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-04T13:46:21.310Z
S1 59765, S2 59840
aefedb62b2
8f9ce38e54
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-04T13:46:23.315Z
S1 59765, S2 59835
ba43cd7d68
aefedb62b2
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-04T13:46:25.268Z
S1 59812, S2 59835
5f08b867c4
ba43cd7d68
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-04T13:46:27.225Z
S1 59812, S2 59878
8b5f396749
5f08b867c4
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-04T13:46:29.177Z
S1 59860, S2 59878
400078085e
8b5f396749
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-04T13:46:31.136Z
S1 59860, S2 59919
d039b37240
400078085e
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-04T13:46:33.119Z
S1 59877, S2 59919
ed65f2018a
d039b37240
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-04T13:46:35.079Z
S1 59877, S2 59959
203895598c
ed65f2018a
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-04T13:46:37.023Z
S1 59933, S2 59959
f5042b0745
203895598c
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-04T13:46:38.972Z
S1 59933, S2 60010
f17e817424
f5042b0745
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-04T13:46:40.921Z
S1 59984, S2 60010
492b018499
f17e817424
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-04T13:46:42.866Z
S1 59984, S2 60065
6923a61d96
492b018499
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-04T13:46:44.814Z
S1 60036, S2 60065
de76be2992
6923a61d96
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-04T13:46:46.763Z
S1 60036, S2 60116
ee50f3d86b
de76be2992
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-04T13:46:48.709Z
S1 60090, S2 60116
89bb878f7d
ee50f3d86b
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-04T13:46:50.656Z
S1 60090, S2 60169
fbe9e4d5c8
89bb878f7d
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-04T13:46:52.604Z
S1 60142, S2 60169
3789f9ead3
fbe9e4d5c8
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-04T13:46:54.545Z
S1 60142, S2 60228
4af9a93d74
3789f9ead3
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-04T13:46:56.489Z
S1 60198, S2 60228
21e27ae4dc
4af9a93d74
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-04T13:46:58.416Z
S1 60198, S2 60301
51ad25188d
21e27ae4dc
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-04T13:47:00.351Z
S1 60263, S2 60301
6ee1502378
51ad25188d
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-04T13:47:02.360Z
S1 60263, S2 60292
01e83113c7
6ee1502378
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-04T13:47:04.572Z
S1 60051, S2 60292
f3df676616
01e83113c7
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-04T13:47:06.506Z
S1 60051, S2 60358
2288112890
f3df676616
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-04T13:47:08.438Z
S1 60119, S2 60358
3a60265e8a
2288112890
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-04T13:47:10.370Z
S1 60119, S2 60426
1d3ac14dc7
3a60265e8a
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-04T13:47:12.298Z
S1 60191, S2 60426
3871c0bc26
1d3ac14dc7
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-04T13:47:14.229Z
S1 60191, S2 60495
e77595f404
3871c0bc26
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-04T13:47:16.163Z
S1 60257, S2 60495
7cd91f8620
e77595f404
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-04T13:47:18.405Z
S1 60257, S2 60253
0df3c5de98
7cd91f8620
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.