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("5109870805809374469:set_01M6TQBS7TEHJBP2DH04SSR6XF") = e191bb3d15431084..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6TQBS7WEBYRANW2KX5ABC70: 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
2026-11-07T10:02:47.002Z
S1 59844, S2 60000
48da354041
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T10:02:49.102Z
S1 59844, S2 59900
1fe57fd676
48da354041
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T10:02:51.229Z
S1 59717, S2 59900
0ad07ee6e7
1fe57fd676
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T10:02:53.398Z
S1 59717, S2 59731
9f22312d97
0ad07ee6e7
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T10:02:55.515Z
S1 59600, S2 59731
0f068b84b8
9f22312d97
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T10:02:57.586Z
S1 59600, S2 59660
555a9b98d0
0f068b84b8
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T10:02:59.718Z
S1 59468, S2 59660
5aa940a958
555a9b98d0
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T10:03:02.788Z
S1 59468, S2 58590
3d4e43504c
5aa940a958
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T10:03:05.107Z
S1 59149, S2 58590
17ca103f40
3d4e43504c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T10:03:07.132Z
S1 59149, S2 58565
83bc67299b
17ca103f40
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T10:03:09.065Z
S1 59216, S2 58565
6862299a62
83bc67299b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T10:03:11.124Z
S1 59216, S2 58506
fa05057b07
6862299a62
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T10:03:13.202Z
S1 59138, S2 58506
cbe7d140eb
fa05057b07
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T10:03:15.315Z
S1 59138, S2 58393
4b6f74d0de
cbe7d140eb
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T10:03:17.407Z
S1 59046, S2 58393
8fae57f241
4b6f74d0de
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T10:03:19.429Z
S1 59046, S2 58371
d6bd6507d9
8fae57f241
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T10:03:21.498Z
S1 58977, S2 58371
1b85b9cb7e
d6bd6507d9
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T10:03:23.505Z
S1 58977, S2 58364
e892e85817
1b85b9cb7e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T10:03:25.526Z
S1 58956, S2 58364
2a4edb6f1f
e892e85817
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T10:03:27.517Z
S1 58956, S2 58373
1f6349eaee
2a4edb6f1f
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T10:03:29.511Z
S1 58962, S2 58373
5d17a2192a
1f6349eaee
sk_4707cd57
Game 2 m_01M6TQBS7YE4Z8PEZ4HBRXXZ5N: verified
✓
signatures
73 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..73, every prev_hash links
✓
move log
73 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
73 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
73 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T10:02:47.008Z
S1 59838, S2 60000
c161f9ca7d
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T10:02:49.103Z
S1 59838, S2 59905
46801b4055
c161f9ca7d
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T10:02:51.234Z
S1 59707, S2 59905
2dd6937607
46801b4055
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T10:02:53.403Z
S1 59707, S2 59736
668a7ff0b0
2dd6937607
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T10:02:55.517Z
S1 59593, S2 59736
0bc128cf40
668a7ff0b0
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T10:02:57.531Z
S1 59593, S2 59722
86acbf08ba
0bc128cf40
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T10:02:59.531Z
S1 59593, S2 59722
2313fd31c6
86acbf08ba
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T10:03:02.721Z
S1 59593, S2 58532
694661fdb8
2313fd31c6
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T10:03:04.916Z
S1 59398, S2 58532
901cc032d2
694661fdb8
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T10:03:07.002Z
S1 59398, S2 58446
419c0befd9
901cc032d2
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T10:03:08.999Z
S1 59401, S2 58446
d7e05bd442
419c0befd9
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T10:03:11.121Z
S1 59401, S2 58324
938d0c40b6
d7e05bd442
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T10:03:13.213Z
S1 59309, S2 58324
a9d755933a
938d0c40b6
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T10:03:15.302Z
S1 59309, S2 58235
fdae339af0
a9d755933a
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T10:03:17.398Z
S1 59213, S2 58235
43c52c894f
fdae339af0
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T10:03:19.439Z
S1 59213, S2 58194
605f300c03
43c52c894f
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T10:03:21.525Z
S1 59127, S2 58194
1348a0a40a
605f300c03
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T10:03:23.530Z
S1 59127, S2 58189
38f2221705
1348a0a40a
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T10:03:25.524Z
S1 59133, S2 58189
b4954186e1
38f2221705
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T10:03:27.517Z
S1 59133, S2 58196
410e982829
b4954186e1
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T10:03:29.511Z
S1 59139, S2 58196
81cf0d8674
410e982829
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T10:03:31.448Z
S1 59139, S2 58259
764d2c5d2b
81cf0d8674
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T10:03:33.412Z
S1 59175, S2 58259
ba170651f4
764d2c5d2b
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T10:03:35.410Z
S1 59175, S2 58261
5b072d5205
ba170651f4
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T10:03:37.403Z
S1 59182, S2 58261
d743f1e88d
5b072d5205
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T10:03:39.401Z
S1 59182, S2 58263
5a40a3537a
d743f1e88d
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T10:03:41.432Z
S1 59151, S2 58263
08711fe4d5
5a40a3537a
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T10:03:43.403Z
S1 59151, S2 58292
0bd8a209f1
08711fe4d5
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T10:03:45.396Z
S1 59158, S2 58292
8bdfd07843
0bd8a209f1
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T10:03:47.409Z
S1 59158, S2 58279
d2de7da5aa
8bdfd07843
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T10:03:49.403Z
S1 59164, S2 58279
d5ea60ad7c
d2de7da5aa
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T10:03:51.395Z
S1 59164, S2 58287
a299b1a474
d5ea60ad7c
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T10:03:53.348Z
S1 59211, S2 58287
bf33c055da
a299b1a474
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T10:03:55.294Z
S1 59211, S2 58341
bf7f6a1774
bf33c055da
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T10:03:57.236Z
S1 59269, S2 58341
6733b0b6cf
bf7f6a1774
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T10:03:59.176Z
S1 59269, S2 58401
ce55454b17
6733b0b6cf
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T10:04:01.131Z
S1 59314, S2 58401
c23c4e94bf
ce55454b17
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T10:04:03.143Z
S1 59314, S2 58389
de60636a5e
c23c4e94bf
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T10:04:05.102Z
S1 59355, S2 58389
99d508d226
de60636a5e
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-07T10:04:07.065Z
S1 59355, S2 58426
706c5407ac
99d508d226
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-07T10:04:09.012Z
S1 59408, S2 58426
ee55dd4514
706c5407ac
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-07T10:04:10.950Z
S1 59408, S2 58488
862b59dcce
ee55dd4514
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-07T10:04:12.890Z
S1 59468, S2 58488
d34d817478
862b59dcce
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-07T10:04:14.818Z
S1 59468, S2 58560
2824b74c04
d34d817478
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-07T10:04:16.757Z
S1 59529, S2 58560
12effcd4bb
2824b74c04
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-07T10:04:18.700Z
S1 59529, S2 58617
ec34b7923d
12effcd4bb
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-07T10:04:20.649Z
S1 59580, S2 58617
41226c494d
ec34b7923d
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-07T10:04:22.604Z
S1 59580, S2 58662
4e0b0244e6
41226c494d
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-07T10:04:24.549Z
S1 59635, S2 58662
26c65adf3e
4e0b0244e6
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-07T10:04:26.496Z
S1 59635, S2 58715
f843d4a976
26c65adf3e
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-07T10:04:28.442Z
S1 59689, S2 58715
0f46a8c42e
f843d4a976
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-07T10:04:30.377Z
S1 59689, S2 58780
7b35beda84
0f46a8c42e
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-07T10:04:32.317Z
S1 59749, S2 58780
606f1b243e
7b35beda84
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-07T10:04:34.257Z
S1 59749, S2 58840
22ab389f2d
606f1b243e
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-07T10:04:36.191Z
S1 59815, S2 58840
83bcd2211f
22ab389f2d
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-07T10:04:38.118Z
S1 59815, S2 58913
16cf55b963
83bcd2211f
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-07T10:04:40.054Z
S1 59879, S2 58913
45c30097d8
16cf55b963
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-07T10:04:41.993Z
S1 59879, S2 58974
1a2da72846
45c30097d8
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-07T10:04:43.925Z
S1 59947, S2 58974
848b73dd4e
1a2da72846
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-07T10:04:45.857Z
S1 59947, S2 59042
2fcd1fdf3b
848b73dd4e
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-07T10:04:47.794Z
S1 60010, S2 59042
13e6817f30
2fcd1fdf3b
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-07T10:04:49.731Z
S1 60010, S2 59105
ade4b37cc6
13e6817f30
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-07T10:04:51.659Z
S1 60082, S2 59105
88ecce835c
ade4b37cc6
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-07T10:04:53.623Z
S1 60082, S2 59141
5925b885ce
88ecce835c
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-07T10:04:55.556Z
S1 60149, S2 59141
23610923e3
5925b885ce
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-07T10:04:57.483Z
S1 60149, S2 59214
96bf4598dd
23610923e3
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-07T10:04:59.409Z
S1 60223, S2 59214
f7469a7f26
96bf4598dd
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-07T10:05:01.341Z
S1 60223, S2 59282
b3a6564dce
f7469a7f26
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-07T10:05:03.344Z
S1 60220, S2 59282
a2b87981de
b3a6564dce
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-07T10:05:05.384Z
S1 60220, S2 59242
428f0928c8
a2b87981de
sk_4707cd57
71
move
S1 Exhibition2
71
2026-11-07T10:05:07.321Z
S1 60283, S2 59242
cefe6fd1e1
428f0928c8
sk_4707cd57
72
move
S2 Exhibition1
72
2026-11-07T10:05:09.263Z
S1 60283, S2 59300
976b432048
cefe6fd1e1
sk_4707cd57
73
move
S1 Exhibition2
73
2026-11-07T10:05:11.194Z
S1 60352, S2 59300
7325bbc4c0
976b432048
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.