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("8517446361442005632:set_01M6W0KN1WFZRA9P3YSPSYCYE7") = 6762e86808c64399..., 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_01M6W0KN1ZFPFS9QXHMTT5J02C: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T22:03:36.512Z
S1 59808, S2 60000
d9303eb8d5
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T22:03:38.471Z
S1 59808, S2 60041
31f2a18bb6
d9303eb8d5
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T22:03:40.603Z
S1 59676, S2 60041
f5a2de9f4a
31f2a18bb6
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T22:03:42.712Z
S1 59676, S2 59932
bf313b3dce
f5a2de9f4a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T22:03:44.928Z
S1 59460, S2 59932
d5593d2471
bf313b3dce
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T22:03:47.263Z
S1 59460, S2 59597
70642c6301
d5593d2471
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T22:03:49.245Z
S1 59478, S2 59597
0ff0916c39
70642c6301
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T22:03:51.416Z
S1 59478, S2 59426
74b78c987a
0ff0916c39
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T22:03:53.496Z
S1 59398, S2 59426
bc7219b50d
74b78c987a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T22:03:55.598Z
S1 59398, S2 59324
7d93e3118e
bc7219b50d
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T22:03:57.605Z
S1 59391, S2 59324
02f460d246
7d93e3118e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T22:03:59.623Z
S1 59391, S2 59306
e6fb884cb3
02f460d246
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T22:04:02.245Z
S1 58769, S2 59306
f0101565d8
e6fb884cb3
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T22:04:04.333Z
S1 58769, S2 59218
e7ed754408
f0101565d8
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T22:04:06.271Z
S1 58831, S2 59218
8d98f55928
e7ed754408
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T22:04:08.226Z
S1 58831, S2 59263
978cb11016
8d98f55928
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T22:04:10.233Z
S1 58824, S2 59263
477ca974a6
978cb11016
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T22:04:12.202Z
S1 58824, S2 59294
3be04075ee
477ca974a6
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T22:04:14.149Z
S1 58877, S2 59294
c1b207b285
3be04075ee
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T22:04:16.109Z
S1 58877, S2 59334
b2419e1572
c1b207b285
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T22:04:18.119Z
S1 58867, S2 59334
463de40eea
b2419e1572
sk_4707cd57
Game 2 m_01M6W0KN20F85882WTDJ0445SH: verified
✓
signatures
64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..64, every prev_hash links
✓
move log
64 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
64 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
64 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T22:03:36.529Z
S1 59791, S2 60000
42c5d25bf1
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T22:03:38.488Z
S1 59791, S2 60041
4095766d3b
42c5d25bf1
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T22:03:40.615Z
S1 59664, S2 60041
7d76bfaef2
4095766d3b
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T22:03:42.719Z
S1 59664, S2 59937
340296167b
7d76bfaef2
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T22:03:44.943Z
S1 59440, S2 59937
54143a3291
340296167b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T22:03:47.266Z
S1 59440, S2 59614
b292377a5a
54143a3291
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T22:03:49.329Z
S1 59377, S2 59614
85dac249b0
b292377a5a
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T22:03:51.424Z
S1 59377, S2 59519
6d6d379f4d
85dac249b0
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T22:03:53.432Z
S1 59369, S2 59519
17f01208f9
6d6d379f4d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T22:03:55.531Z
S1 59369, S2 59420
477ec44886
17f01208f9
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T22:03:57.610Z
S1 59290, S2 59420
b13e1a655b
477ec44886
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T22:03:59.618Z
S1 59290, S2 59412
e5f170c7ae
b13e1a655b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T22:04:02.161Z
S1 58747, S2 59412
cd6d3e0629
e5f170c7ae
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T22:04:04.243Z
S1 58747, S2 59330
dc0f10938c
cd6d3e0629
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T22:04:06.215Z
S1 58775, S2 59330
8ded1a1ae3
dc0f10938c
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T22:04:08.141Z
S1 58775, S2 59404
4853b49fc1
8ded1a1ae3
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T22:04:10.070Z
S1 58846, S2 59404
97e4ea39a6
4853b49fc1
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T22:04:12.118Z
S1 58846, S2 59356
e30466b368
97e4ea39a6
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T22:04:14.055Z
S1 58909, S2 59356
d2917fdfe2
e30466b368
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T22:04:16.101Z
S1 58909, S2 59310
f52acc1343
d2917fdfe2
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T22:04:18.127Z
S1 58883, S2 59310
3984e93da0
f52acc1343
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T22:04:20.119Z
S1 58883, S2 59318
f72c0fdb2b
3984e93da0
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T22:04:22.102Z
S1 58900, S2 59318
cef6c7e45e
f72c0fdb2b
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T22:04:24.124Z
S1 58900, S2 59296
0ec4298966
cef6c7e45e
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T22:04:26.058Z
S1 58966, S2 59296
c7f871477e
0ec4298966
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T22:04:28.035Z
S1 58966, S2 59319
005ad1c8a7
c7f871477e
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T22:04:29.974Z
S1 59027, S2 59319
091489c454
005ad1c8a7
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T22:04:31.905Z
S1 59027, S2 59388
191c421300
091489c454
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T22:04:33.832Z
S1 59100, S2 59388
646d41f853
191c421300
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T22:04:35.820Z
S1 59100, S2 59400
457643f59a
646d41f853
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T22:04:37.753Z
S1 59167, S2 59400
3b3ab150e4
457643f59a
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T22:04:39.811Z
S1 59167, S2 59342
6002992018
3b3ab150e4
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T22:04:41.743Z
S1 59235, S2 59342
f8d06f88b1
6002992018
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T22:04:43.727Z
S1 59235, S2 59358
fe8f9eac06
f8d06f88b1
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T22:04:45.656Z
S1 59306, S2 59358
da881c9430
fe8f9eac06
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T22:04:47.636Z
S1 59306, S2 59378
ad701733b0
da881c9430
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T22:04:49.604Z
S1 59338, S2 59378
bb2b92b9e4
ad701733b0
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T22:04:51.530Z
S1 59338, S2 59452
6515798df0
bb2b92b9e4
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T22:04:53.489Z
S1 59379, S2 59452
cc44b28232
6515798df0
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-07T22:04:55.417Z
S1 59379, S2 59524
c71ce92ae9
cc44b28232
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-07T22:04:57.409Z
S1 59387, S2 59524
96cd2be7c2
c71ce92ae9
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-07T22:04:59.415Z
S1 59387, S2 59518
28b57bf297
96cd2be7c2
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-07T22:05:01.606Z
S1 59196, S2 59518
181bb99a27
28b57bf297
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-07T22:05:03.724Z
S1 59196, S2 59400
5fc5b77ce2
181bb99a27
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-07T22:05:05.808Z
S1 59112, S2 59400
fd477ea503
5fc5b77ce2
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-07T22:05:07.787Z
S1 59112, S2 59421
826c2df900
fd477ea503
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-07T22:05:09.735Z
S1 59164, S2 59421
1ed75af5d1
826c2df900
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-07T22:05:11.690Z
S1 59164, S2 59466
4e44f54238
1ed75af5d1
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-07T22:05:13.631Z
S1 59223, S2 59466
bdfcdd8e6e
4e44f54238
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-07T22:05:15.577Z
S1 59223, S2 59520
5eeb413ed9
bdfcdd8e6e
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-07T22:05:17.518Z
S1 59282, S2 59520
852a58d9f0
5eeb413ed9
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-07T22:05:19.481Z
S1 59282, S2 59557
cc6e3a73d9
852a58d9f0
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-07T22:05:21.439Z
S1 59324, S2 59557
92ac246388
cc6e3a73d9
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-07T22:05:23.374Z
S1 59324, S2 59622
c3bbafe644
92ac246388
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-07T22:05:25.305Z
S1 59393, S2 59622
00615b3a31
c3bbafe644
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-07T22:05:27.236Z
S1 59393, S2 59691
6711ccf977
00615b3a31
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-07T22:05:29.172Z
S1 59457, S2 59691
be983fb031
6711ccf977
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-07T22:05:31.107Z
S1 59457, S2 59756
4fc6f92bbe
be983fb031
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-07T22:05:33.040Z
S1 59524, S2 59756
3bea74019d
4fc6f92bbe
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-07T22:05:34.968Z
S1 59524, S2 59828
b5e0f94a9a
3bea74019d
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-07T22:05:36.894Z
S1 59598, S2 59828
499f60a4bc
b5e0f94a9a
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-07T22:05:38.824Z
S1 59598, S2 59898
c1a683b084
499f60a4bc
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-07T22:05:40.755Z
S1 59667, S2 59898
53603e3911
c1a683b084
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-07T22:05:42.682Z
S1 59667, S2 59971
cbc8bac1a4
53603e3911
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.