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("2546088795087756091:set_01M779Z5RPE4XSS4SANKVTWDHW") = 65457917a165d60c..., 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_01M779Z5RREG5TM6QCVTE2J99H: 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
2026-11-12T07:18:50.009Z
S1 59804, S2 60000
968326af9c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-12T07:18:51.957Z
S1 59804, S2 60052
23a6f054eb
968326af9c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-12T07:18:53.928Z
S1 59833, S2 60052
23374f54ae
23a6f054eb
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-12T07:18:55.998Z
S1 59833, S2 59982
3d1d294589
23374f54ae
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-12T07:18:57.998Z
S1 59833, S2 59982
d8d75d2209
3d1d294589
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-12T07:18:59.968Z
S1 59833, S2 60012
71d28ba34c
d8d75d2209
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-12T07:19:02.560Z
S1 59241, S2 60012
e654c46ba4
71d28ba34c
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-12T07:19:04.711Z
S1 59241, S2 59861
746e8b2442
e654c46ba4
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-12T07:19:06.725Z
S1 59227, S2 59861
7adb831d26
746e8b2442
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-12T07:19:08.727Z
S1 59227, S2 59859
0740057c75
7adb831d26
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-12T07:19:10.653Z
S1 59301, S2 59859
34feaecb5d
0740057c75
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-12T07:19:12.600Z
S1 59301, S2 59912
c9e5597c1d
34feaecb5d
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-12T07:19:14.531Z
S1 59370, S2 59912
fececded37
c9e5597c1d
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-12T07:19:16.502Z
S1 59370, S2 59941
6f33fd2f3d
fececded37
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-12T07:19:18.527Z
S1 59345, S2 59941
18a28c4f30
6f33fd2f3d
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-12T07:19:20.462Z
S1 59345, S2 60006
9ea394ce08
18a28c4f30
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-12T07:19:22.496Z
S1 59311, S2 60006
e339297c0f
9ea394ce08
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-12T07:19:24.519Z
S1 59311, S2 59983
301a37e687
e339297c0f
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-12T07:19:26.481Z
S1 59349, S2 59983
a0e4f8b33d
301a37e687
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-12T07:19:28.414Z
S1 59349, S2 60050
4044a8ad3b
a0e4f8b33d
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-12T07:19:30.340Z
S1 59423, S2 60050
57dfafb365
4044a8ad3b
sk_4707cd57
Game 2 m_01M779Z5RSE6PSQ7P5DB14X25S: verified
✓
signatures
63 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..63, every prev_hash links
✓
move log
63 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
63 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
63 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-12T07:18:50.020Z
S1 59793, S2 60000
35acfa70c4
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-12T07:18:52.007Z
S1 59793, S2 60013
7aa857227d
35acfa70c4
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-12T07:18:54.120Z
S1 59680, S2 60013
77ecfcd680
7aa857227d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-12T07:18:56.118Z
S1 59680, S2 60015
7c7ccc1155
77ecfcd680
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-12T07:18:58.113Z
S1 59685, S2 60015
bf98d0b235
7c7ccc1155
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-12T07:19:00.067Z
S1 59685, S2 60061
41fa272d60
bf98d0b235
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-12T07:19:02.339Z
S1 59413, S2 60061
db542f3098
41fa272d60
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-12T07:19:04.507Z
S1 59413, S2 59893
84e8e0b1d8
db542f3098
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-12T07:19:06.468Z
S1 59452, S2 59893
43a3354d60
84e8e0b1d8
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-12T07:19:08.402Z
S1 59452, S2 59959
aabc4e98f9
43a3354d60
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-12T07:19:10.327Z
S1 59527, S2 59959
440857cbde
aabc4e98f9
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-12T07:19:12.285Z
S1 59527, S2 60001
75582f2992
440857cbde
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-12T07:19:14.214Z
S1 59598, S2 60001
9311f7ba7d
75582f2992
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-12T07:19:16.222Z
S1 59598, S2 59993
d72a006986
9311f7ba7d
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-12T07:19:18.156Z
S1 59664, S2 59993
01936fca3c
d72a006986
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-12T07:19:20.220Z
S1 59664, S2 59929
7cefd99563
01936fca3c
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-12T07:19:22.189Z
S1 59695, S2 59929
f70ef106fa
7cefd99563
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-12T07:19:24.120Z
S1 59695, S2 59998
62a527b6e2
f70ef106fa
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-12T07:19:26.097Z
S1 59718, S2 59998
88664d3612
62a527b6e2
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-12T07:19:28.025Z
S1 59718, S2 60070
cd3075995e
88664d3612
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-12T07:19:30.117Z
S1 59626, S2 60070
3c57d2fdfe
cd3075995e
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-12T07:19:32.047Z
S1 59626, S2 60140
72fc4b7492
3c57d2fdfe
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-12T07:19:34.002Z
S1 59671, S2 60140
1fededf5c8
72fc4b7492
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-12T07:19:35.929Z
S1 59671, S2 60213
d56808b99b
1fededf5c8
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-12T07:19:37.924Z
S1 59676, S2 60213
d3f38c6981
d56808b99b
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-12T07:19:39.876Z
S1 59676, S2 60261
b8174d48df
d3f38c6981
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-12T07:19:41.808Z
S1 59744, S2 60261
345c9f7b89
b8174d48df
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-12T07:19:43.740Z
S1 59744, S2 60329
f0b7228170
345c9f7b89
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-12T07:19:45.735Z
S1 59749, S2 60329
b82c2c5be8
f0b7228170
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-12T07:19:47.827Z
S1 59749, S2 60237
6ac79eaa4d
b82c2c5be8
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-12T07:19:49.896Z
S1 59680, S2 60237
4250a606c1
6ac79eaa4d
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-12T07:19:51.912Z
S1 59680, S2 60221
ae90b76a0e
4250a606c1
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-12T07:19:53.926Z
S1 59666, S2 60221
04d7b29507
ae90b76a0e
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-12T07:19:55.921Z
S1 59666, S2 60226
e899975cca
04d7b29507
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-12T07:19:57.884Z
S1 59703, S2 60226
232322ff08
e899975cca
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-12T07:19:59.831Z
S1 59703, S2 60279
c062fe6316
232322ff08
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-12T07:20:02.162Z
S1 59372, S2 60279
d6cf10f570
c062fe6316
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-12T07:20:04.503Z
S1 59372, S2 59938
6416b92710
d6cf10f570
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-12T07:20:06.455Z
S1 59420, S2 59938
673f2a3f4f
6416b92710
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-12T07:20:08.401Z
S1 59420, S2 59992
f91b283eb3
673f2a3f4f
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-12T07:20:10.348Z
S1 59473, S2 59992
f8c04c8ec6
f91b283eb3
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-12T07:20:12.287Z
S1 59473, S2 60053
64da0e2e9b
f8c04c8ec6
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-12T07:20:14.232Z
S1 59528, S2 60053
045a6cbf35
64da0e2e9b
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-12T07:20:16.184Z
S1 59528, S2 60101
f6507d3d65
045a6cbf35
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-12T07:20:18.116Z
S1 59596, S2 60101
966bdd0028
f6507d3d65
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-12T07:20:20.053Z
S1 59596, S2 60164
afad966dd9
966bdd0028
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-12T07:20:21.987Z
S1 59662, S2 60164
c46e3a97a6
afad966dd9
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-12T07:20:23.913Z
S1 59662, S2 60238
2a82e49d79
c46e3a97a6
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-12T07:20:25.848Z
S1 59727, S2 60238
7d119f65ab
2a82e49d79
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-12T07:20:27.783Z
S1 59727, S2 60303
1fe46c44e5
7d119f65ab
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-12T07:20:29.719Z
S1 59791, S2 60303
82dbef816a
1fe46c44e5
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-12T07:20:31.648Z
S1 59791, S2 60374
eb2fbee363
82dbef816a
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-12T07:20:33.581Z
S1 59858, S2 60374
756fb54bf8
eb2fbee363
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-12T07:20:35.509Z
S1 59858, S2 60446
2432d7e3ce
756fb54bf8
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-12T07:20:37.442Z
S1 59925, S2 60446
8347daeb2b
2432d7e3ce
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-12T07:20:39.372Z
S1 59925, S2 60516
db96aed711
8347daeb2b
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-12T07:20:41.311Z
S1 59986, S2 60516
cbfbf9e9e5
db96aed711
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-12T07:20:43.240Z
S1 59986, S2 60587
3e279d7768
cbfbf9e9e5
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-12T07:20:45.167Z
S1 60059, S2 60587
fefc064655
3e279d7768
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-12T07:20:47.096Z
S1 60059, S2 60658
8711373fbf
fefc064655
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-12T07:20:49.023Z
S1 60132, S2 60658
f863e2a72d
8711373fbf
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-12T07:20:50.953Z
S1 60132, S2 60728
9d45e2e24c
f863e2a72d
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-12T07:20:52.881Z
S1 60204, S2 60728
10767b1c5c
9d45e2e24c
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.