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("1704100300153166408:set_01M7D2CGC9F5G9A130X7SZV2S3") = caed3ab625b37418..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7D2CGCBF6YB3CQ7CGTHETHB: verified
✓
signatures
34 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..34, every prev_hash links
✓
move log
34 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
34 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
34 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-14T13:01:44.807Z
S1 59848, S2 60000
2c28419f9c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T13:01:46.899Z
S1 59848, S2 59908
1451264434
2c28419f9c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T13:01:49.026Z
S1 59721, S2 59908
629686f6e1
1451264434
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T13:01:51.128Z
S1 59721, S2 59806
d4af00a51a
629686f6e1
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T13:01:53.325Z
S1 59524, S2 59806
ca2c021e37
d4af00a51a
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T13:01:55.518Z
S1 59524, S2 59613
e4ae7988c8
ca2c021e37
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T13:01:57.719Z
S1 59323, S2 59613
8c87e571ca
e4ae7988c8
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T13:01:59.728Z
S1 59323, S2 59604
2e184ababf
8c87e571ca
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T13:02:02.571Z
S1 58480, S2 59604
7c6629263e
2e184ababf
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T13:02:04.697Z
S1 58480, S2 59478
6a439558e3
7c6629263e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T13:02:06.696Z
S1 58481, S2 59478
be5b5d6709
6a439558e3
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T13:02:08.662Z
S1 58481, S2 59512
10b794acde
be5b5d6709
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T13:02:10.625Z
S1 58518, S2 59512
48465e4285
10b794acde
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T13:02:12.599Z
S1 58518, S2 59538
d97691bdfd
48465e4285
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T13:02:14.532Z
S1 58585, S2 59538
609b41b439
d97691bdfd
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T13:02:16.535Z
S1 58585, S2 59535
639acd72d4
609b41b439
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T13:02:18.538Z
S1 58582, S2 59535
145ff0884a
639acd72d4
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T13:02:20.498Z
S1 58582, S2 59575
d5a9fe1d59
145ff0884a
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T13:02:22.525Z
S1 58555, S2 59575
f6215c6292
d5a9fe1d59
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-14T13:02:24.451Z
S1 58555, S2 59649
0bf7777556
f6215c6292
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-14T13:02:26.437Z
S1 58569, S2 59649
c8807a78b8
0bf7777556
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-14T13:02:28.533Z
S1 58569, S2 59553
faabed8f52
c8807a78b8
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-14T13:02:30.598Z
S1 58504, S2 59553
d44fa79cfa
faabed8f52
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-14T13:02:32.562Z
S1 58504, S2 59589
86fed30a33
d44fa79cfa
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-14T13:02:34.607Z
S1 58459, S2 59589
808470787c
86fed30a33
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-14T13:02:36.797Z
S1 58459, S2 59399
a5ea0bdf69
808470787c
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-14T13:02:38.918Z
S1 58338, S2 59399
b7976331dc
a5ea0bdf69
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-14T13:02:41.007Z
S1 58338, S2 59310
baf19cda30
b7976331dc
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-14T13:02:43.003Z
S1 58342, S2 59310
cedb2ebe84
baf19cda30
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-14T13:02:45.019Z
S1 58342, S2 59294
835924cf92
cedb2ebe84
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-14T13:02:46.953Z
S1 58408, S2 59294
cba22d6bbe
835924cf92
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-14T13:02:48.880Z
S1 58408, S2 59367
964eb53915
cba22d6bbe
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-14T13:02:50.810Z
S1 58478, S2 59367
c584993934
964eb53915
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-14T13:02:52.737Z
S1 58478, S2 59440
25a6e7dc2c
c584993934
sk_4707cd57
Game 2 m_01M7D2CGCCF2TRW3BFFDMS6F15: verified
✓
signatures
56 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..56, every prev_hash links
✓
move log
56 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
56 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
56 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T13:01:44.814Z
S1 59841, S2 60000
adfcb5d27c
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T13:01:46.898Z
S1 59841, S2 59916
e4cd69710f
adfcb5d27c
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T13:01:49.021Z
S1 59718, S2 59916
e3b5083ebc
e4cd69710f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T13:01:51.124Z
S1 59718, S2 59813
61095311f8
e3b5083ebc
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T13:01:53.314Z
S1 59528, S2 59813
a8ff3fcd40
61095311f8
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T13:01:55.520Z
S1 59528, S2 59607
a52089f497
a8ff3fcd40
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T13:01:57.807Z
S1 59241, S2 59607
209fc25f43
a52089f497
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T13:01:59.909Z
S1 59241, S2 59505
a9ace04011
209fc25f43
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T13:02:02.835Z
S1 58315, S2 59505
49afaba463
a9ace04011
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T13:02:04.908Z
S1 58315, S2 59432
3abd37d98f
49afaba463
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T13:02:06.873Z
S1 58350, S2 59432
da0966f58a
3abd37d98f
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T13:02:08.904Z
S1 58350, S2 59401
0366b25011
da0966f58a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T13:02:10.933Z
S1 58321, S2 59401
209cf66033
0366b25011
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T13:02:12.903Z
S1 58321, S2 59431
c6d7612dcb
209cf66033
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T13:02:14.836Z
S1 58388, S2 59431
fc7be70110
c6d7612dcb
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T13:02:16.765Z
S1 58388, S2 59502
8805a89a46
fc7be70110
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T13:02:18.820Z
S1 58333, S2 59502
4d05864c2d
8805a89a46
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T13:02:20.815Z
S1 58333, S2 59507
fa5c3a55b2
4d05864c2d
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T13:02:22.818Z
S1 58330, S2 59507
81bb9054bd
fa5c3a55b2
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T13:02:24.797Z
S1 58330, S2 59528
b3071dff4d
81bb9054bd
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T13:02:26.821Z
S1 58306, S2 59528
8e50b85194
b3071dff4d
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T13:02:28.825Z
S1 58306, S2 59524
23b02bdebf
8e50b85194
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T13:02:30.824Z
S1 58307, S2 59524
93cc6df1f3
23b02bdebf
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T13:02:32.805Z
S1 58307, S2 59543
e6e3a14453
93cc6df1f3
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T13:02:34.767Z
S1 58345, S2 59543
a8fe4f2202
e6e3a14453
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T13:02:36.810Z
S1 58345, S2 59500
b8781ed73d
a8fe4f2202
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T13:02:38.908Z
S1 58247, S2 59500
978be0db4a
b8781ed73d
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T13:02:41.005Z
S1 58247, S2 59403
8510f43239
978be0db4a
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-14T13:02:43.007Z
S1 58245, S2 59403
a7ab942ba3
8510f43239
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-14T13:02:45.022Z
S1 58245, S2 59388
0fd241f81e
a7ab942ba3
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-14T13:02:47.098Z
S1 58169, S2 59388
1ab9b6d69e
0fd241f81e
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-14T13:02:49.053Z
S1 58169, S2 59433
a6372f1963
1ab9b6d69e
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-14T13:02:51.010Z
S1 58212, S2 59433
3a98e38595
a6372f1963
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-14T13:02:52.966Z
S1 58212, S2 59477
09c8983c18
3a98e38595
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-14T13:02:54.909Z
S1 58269, S2 59477
cbb91f8b03
09c8983c18
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-14T13:02:56.858Z
S1 58269, S2 59528
16e0b736a0
cbb91f8b03
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-14T13:02:58.802Z
S1 58325, S2 59528
45a03f4358
16e0b736a0
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-14T13:03:00.753Z
S1 58325, S2 59577
120b2b68c9
45a03f4358
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-14T13:03:02.730Z
S1 58348, S2 59577
f977c51b1e
120b2b68c9
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-14T13:03:04.686Z
S1 58348, S2 59621
222a5a1750
f977c51b1e
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-14T13:03:06.627Z
S1 58407, S2 59621
830b537d0e
222a5a1750
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-14T13:03:08.562Z
S1 58407, S2 59686
23161c0cde
830b537d0e
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-14T13:03:10.503Z
S1 58466, S2 59686
034e20c94a
23161c0cde
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-14T13:03:12.432Z
S1 58466, S2 59757
6df0af28c3
034e20c94a
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-14T13:03:14.362Z
S1 58536, S2 59757
492636c8cf
6df0af28c3
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-14T13:03:16.295Z
S1 58536, S2 59824
cf261f85e0
492636c8cf
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-14T13:03:18.236Z
S1 58595, S2 59824
e1514dddff
cf261f85e0
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-14T13:03:20.168Z
S1 58595, S2 59892
7ebef9e460
e1514dddff
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-14T13:03:22.096Z
S1 58667, S2 59892
5a86cf4f4e
7ebef9e460
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-14T13:03:24.023Z
S1 58667, S2 59965
f5d88d97e4
5a86cf4f4e
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-14T13:03:25.946Z
S1 58744, S2 59965
7ced1fccd9
f5d88d97e4
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-14T13:03:27.872Z
S1 58744, S2 60039
98c62e0cd2
7ced1fccd9
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-14T13:03:29.795Z
S1 58821, S2 60039
099738551a
98c62e0cd2
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-14T13:03:31.721Z
S1 58821, S2 60113
2fc1967b60
099738551a
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-14T13:03:33.646Z
S1 58896, S2 60113
e165a2efde
2fc1967b60
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-14T13:03:35.569Z
S1 58896, S2 60190
a9055607ed
e165a2efde
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.