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("1961131004330642106:set_01M767P455FQBRW4R54K62ZK9E") = 2d30b07dc2587bfc..., 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_01M767P457FM4SBCE52MBAEG6E: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-11T21:19:41.907Z
S1 59766, S2 60000
e161049f68
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-11T21:19:44.002Z
S1 59766, S2 59905
e4f61212d4
e161049f68
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-11T21:19:45.964Z
S1 59804, S2 59905
f1c5ba98cb
e4f61212d4
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-11T21:19:48.121Z
S1 59804, S2 59748
b0987da884
f1c5ba98cb
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-11T21:19:50.311Z
S1 59614, S2 59748
4a424cf76a
b0987da884
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-11T21:19:52.888Z
S1 59614, S2 59171
ebefddbd2a
4a424cf76a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-11T21:19:55.511Z
S1 58991, S2 59171
ba6123856e
ebefddbd2a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-11T21:19:57.603Z
S1 58991, S2 59079
4236b2e7ab
ba6123856e
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-11T21:19:59.715Z
S1 58879, S2 59079
8fc93ac760
4236b2e7ab
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-11T21:20:02.140Z
S1 58879, S2 58654
60a57d0bec
8fc93ac760
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-11T21:20:04.341Z
S1 58678, S2 58654
e371b2cc14
60a57d0bec
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-11T21:20:06.407Z
S1 58678, S2 58588
d014c7034e
e371b2cc14
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-11T21:20:08.414Z
S1 58671, S2 58588
5129e55d8f
d014c7034e
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-11T21:20:10.355Z
S1 58671, S2 58647
25ca59f3cd
5129e55d8f
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-11T21:20:12.334Z
S1 58692, S2 58647
f670397e24
25ca59f3cd
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-11T21:20:14.328Z
S1 58692, S2 58653
015b1fb9ae
f670397e24
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-11T21:20:16.273Z
S1 58747, S2 58653
907f3b120c
015b1fb9ae
sk_4707cd57
Game 2 m_01M767P458EE6R0QPT7C3TW4FE: 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
2026-11-11T21:19:41.905Z
S1 59768, S2 60000
cd0277e9d3
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-11T21:19:43.997Z
S1 59768, S2 59908
96daddfcf3
cd0277e9d3
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-11T21:19:45.964Z
S1 59801, S2 59908
00408e3d99
96daddfcf3
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-11T21:19:48.217Z
S1 59801, S2 59655
611e6b7066
00408e3d99
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-11T21:19:50.312Z
S1 59706, S2 59655
1294c0acbb
611e6b7066
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-11T21:19:52.692Z
S1 59706, S2 59275
4962ba6dbe
1294c0acbb
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-11T21:19:55.510Z
S1 58888, S2 59275
57e9c6cc4d
4962ba6dbe
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-11T21:19:57.619Z
S1 58888, S2 59166
f59a124b79
57e9c6cc4d
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-11T21:19:59.719Z
S1 58788, S2 59166
031490955b
f59a124b79
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-11T21:20:01.904Z
S1 58788, S2 58981
43b5efaacf
031490955b
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-11T21:20:04.313Z
S1 58379, S2 58981
a16ba56133
43b5efaacf
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-11T21:20:06.310Z
S1 58379, S2 58984
bb8987c889
a16ba56133
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-11T21:20:08.305Z
S1 58384, S2 58984
0f5f4611f2
bb8987c889
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-11T21:20:10.308Z
S1 58384, S2 58981
2894003645
0f5f4611f2
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-11T21:20:12.404Z
S1 58288, S2 58981
eceecf85cc
2894003645
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-11T21:20:14.410Z
S1 58288, S2 58975
54e188975d
eceecf85cc
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-11T21:20:16.424Z
S1 58274, S2 58975
68cfdf09c1
54e188975d
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-11T21:20:18.384Z
S1 58274, S2 59015
4fc06c19b9
68cfdf09c1
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-11T21:20:20.421Z
S1 58237, S2 59015
2bf14acef7
4fc06c19b9
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-11T21:20:22.422Z
S1 58237, S2 59014
39464d344b
2bf14acef7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-11T21:20:24.416Z
S1 58243, S2 59014
12bdf39fb8
39464d344b
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-11T21:20:26.419Z
S1 58243, S2 59011
1a033d2056
12bdf39fb8
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-11T21:20:28.423Z
S1 58239, S2 59011
57becc2caf
1a033d2056
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-11T21:20:30.431Z
S1 58239, S2 59003
29111d8c00
57becc2caf
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-11T21:20:32.358Z
S1 58312, S2 59003
901c357747
29111d8c00
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-11T21:20:34.317Z
S1 58312, S2 59044
8f2d3af548
901c357747
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-11T21:20:36.326Z
S1 58303, S2 59044
4c138aecbc
8f2d3af548
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-11T21:20:38.326Z
S1 58303, S2 59044
62e6b9cf94
4c138aecbc
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-11T21:20:40.327Z
S1 58302, S2 59044
6075ba2200
62e6b9cf94
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-11T21:20:42.287Z
S1 58302, S2 59084
0b2de7b93f
6075ba2200
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-11T21:20:44.316Z
S1 58273, S2 59084
9ef2bec368
0b2de7b93f
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-11T21:20:46.298Z
S1 58273, S2 59102
8962d1570f
9ef2bec368
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-11T21:20:48.313Z
S1 58258, S2 59102
47b81d43a6
8962d1570f
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-11T21:20:50.309Z
S1 58258, S2 59106
3374804625
47b81d43a6
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-11T21:20:52.317Z
S1 58250, S2 59106
b4fcc5d50e
3374804625
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-11T21:20:54.259Z
S1 58250, S2 59164
fe65950316
b4fcc5d50e
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-11T21:20:56.221Z
S1 58288, S2 59164
f193732fb4
fe65950316
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-11T21:20:58.148Z
S1 58288, S2 59237
dd0cb12e01
f193732fb4
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-11T21:21:00.196Z
S1 58240, S2 59237
900722f740
dd0cb12e01
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-11T21:21:02.274Z
S1 58240, S2 59159
6dfa29e94d
900722f740
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-11T21:21:04.387Z
S1 58127, S2 59159
994a6d3266
6dfa29e94d
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-11T21:21:06.326Z
S1 58127, S2 59220
20627774ae
994a6d3266
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-11T21:21:08.274Z
S1 58179, S2 59220
2bc37474a6
20627774ae
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-11T21:21:10.211Z
S1 58179, S2 59283
2e6c2dfe31
2bc37474a6
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-11T21:21:12.144Z
S1 58246, S2 59283
7c5912a3e3
2e6c2dfe31
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-11T21:21:14.080Z
S1 58246, S2 59347
dee2ad6e3f
7c5912a3e3
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-11T21:21:16.015Z
S1 58311, S2 59347
8b11436115
dee2ad6e3f
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-11T21:21:17.947Z
S1 58311, S2 59415
03fcbaeb19
8b11436115
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-11T21:21:19.885Z
S1 58373, S2 59415
0ab196130c
03fcbaeb19
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-11T21:21:21.828Z
S1 58373, S2 59472
eb690260b3
0ab196130c
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-11T21:21:23.761Z
S1 58440, S2 59472
90efa860b3
eb690260b3
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-11T21:21:25.686Z
S1 58440, S2 59547
231597f4f3
90efa860b3
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-11T21:21:27.613Z
S1 58513, S2 59547
d19b020231
231597f4f3
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-11T21:21:29.545Z
S1 58513, S2 59615
23fb39e3e4
d19b020231
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-11T21:21:31.471Z
S1 58587, S2 59615
71c2f7c6dc
23fb39e3e4
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-11T21:21:33.401Z
S1 58587, S2 59685
5a0944eaf7
71c2f7c6dc
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-11T21:21:35.333Z
S1 58655, S2 59685
ab912fa97e
5a0944eaf7
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-11T21:21:37.257Z
S1 58655, S2 59761
05f5e2b5c7
ab912fa97e
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.