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("5748225835997027069:set_01M6MW9KQHF4HVA353B23JAKDQ") = 516995f01255b6a3..., 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_01M6MW9KQKE3GA653JHYGETM1X: verified
✓
signatures
11 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..11, every prev_hash links
✓
move log
11 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
11 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
11 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T03:33:32.101Z
S1 59859, S2 60000
1f3ada07e6
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T03:33:34.198Z
S1 59859, S2 59903
e9d1de987a
1f3ada07e6
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T03:33:36.309Z
S1 59748, S2 59903
7fcbb94134
e9d1de987a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T03:33:38.510Z
S1 59748, S2 59702
0fbbc3e470
7fcbb94134
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T03:33:40.621Z
S1 59637, S2 59702
8b523fec99
0fbbc3e470
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T03:33:42.709Z
S1 59637, S2 59614
1d7f0d95ac
8b523fec99
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T03:33:44.828Z
S1 59518, S2 59614
36520ba917
1d7f0d95ac
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T03:33:46.835Z
S1 59518, S2 59607
19fb8ddc75
36520ba917
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T03:33:48.828Z
S1 59525, S2 59607
ce2cdb15bd
19fb8ddc75
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T03:33:50.798Z
S1 59525, S2 59637
db84c557de
ce2cdb15bd
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T03:33:52.734Z
S1 59589, S2 59637
bc81a3fff2
db84c557de
sk_4707cd57
Game 2 m_01M6MW9KQMF2CTZ7K9VXYA1HZD: verified
✓
signatures
76 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..76, every prev_hash links
✓
move log
76 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
76 state hashes match the local fourfall 1.0 engine
✓
result
a draw (board_full) follows from the moves
76 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T03:33:32.103Z
S1 59857, S2 60000
8701fc3a17
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T03:33:34.203Z
S1 59857, S2 59900
4648fcefde
8701fc3a17
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T03:33:36.308Z
S1 59752, S2 59900
9316b669e6
4648fcefde
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T03:33:38.499Z
S1 59752, S2 59709
30c1101bf3
9316b669e6
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T03:33:40.613Z
S1 59638, S2 59709
210ae1133b
30c1101bf3
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T03:33:42.708Z
S1 59638, S2 59614
5b4ade5c90
210ae1133b
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T03:33:44.804Z
S1 59542, S2 59614
93c311764d
5b4ade5c90
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T03:33:46.830Z
S1 59542, S2 59588
a9d26ab675
93c311764d
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T03:33:48.826Z
S1 59546, S2 59588
5944b0a054
a9d26ab675
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T03:33:50.802Z
S1 59546, S2 59612
153a4a00a0
5944b0a054
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T03:33:52.814Z
S1 59534, S2 59612
38110a8ae6
153a4a00a0
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T03:33:54.812Z
S1 59534, S2 59614
2021694e33
38110a8ae6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T03:33:56.806Z
S1 59540, S2 59614
208d7b3eb6
2021694e33
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T03:33:58.809Z
S1 59540, S2 59611
24227958c7
208d7b3eb6
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T03:34:00.804Z
S1 59545, S2 59611
4bcbaa9064
24227958c7
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T03:34:02.909Z
S1 59545, S2 59506
e0aa9afafc
4bcbaa9064
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T03:34:04.894Z
S1 59560, S2 59506
f6ce57766b
e0aa9afafc
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T03:34:06.898Z
S1 59560, S2 59502
87799aadd5
f6ce57766b
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T03:34:08.930Z
S1 59528, S2 59502
5ac051666a
87799aadd5
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T03:34:10.914Z
S1 59528, S2 59518
0269fb8e60
5ac051666a
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T03:34:12.918Z
S1 59524, S2 59518
39690c4fb9
0269fb8e60
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T03:34:14.903Z
S1 59524, S2 59533
7cadda9983
39690c4fb9
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-05T03:34:16.857Z
S1 59570, S2 59533
3842e0db88
7cadda9983
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-05T03:34:18.789Z
S1 59570, S2 59601
74c74fa4d9
3842e0db88
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-05T03:34:20.731Z
S1 59628, S2 59601
cd652c3351
74c74fa4d9
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-05T03:34:22.676Z
S1 59628, S2 59656
67d2296bd0
cd652c3351
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-05T03:34:24.624Z
S1 59680, S2 59656
fe921d3561
67d2296bd0
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-05T03:34:26.584Z
S1 59680, S2 59696
f0c08237f2
fe921d3561
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-05T03:34:28.516Z
S1 59748, S2 59696
5dc670edc0
f0c08237f2
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-05T03:34:30.495Z
S1 59748, S2 59717
c2e9909826
5dc670edc0
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-05T03:34:32.453Z
S1 59790, S2 59717
84bae4af04
c2e9909826
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-05T03:34:34.393Z
S1 59790, S2 59777
6d7f00a7ad
84bae4af04
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-05T03:34:36.360Z
S1 59823, S2 59777
666e343672
6d7f00a7ad
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-05T03:34:38.318Z
S1 59823, S2 59819
44e481399f
666e343672
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-05T03:34:40.266Z
S1 59875, S2 59819
c59075a31c
44e481399f
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-05T03:34:42.207Z
S1 59875, S2 59878
3610929ca3
c59075a31c
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-05T03:34:44.151Z
S1 59931, S2 59878
92bac28ca5
3610929ca3
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-05T03:34:46.087Z
S1 59931, S2 59942
e4837eeea9
92bac28ca5
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-05T03:34:48.031Z
S1 59987, S2 59942
15e4838d06
e4837eeea9
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-05T03:34:49.969Z
S1 59987, S2 60004
39f09c13fb
15e4838d06
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-05T03:34:51.896Z
S1 60060, S2 60004
558c3384d6
39f09c13fb
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-05T03:34:53.819Z
S1 60060, S2 60081
125850f5ba
558c3384d6
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-05T03:34:55.756Z
S1 60123, S2 60081
c70e80a445
125850f5ba
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-05T03:34:57.695Z
S1 60123, S2 60142
d5738d186a
c70e80a445
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-05T03:34:59.632Z
S1 60186, S2 60142
d2e053085c
d5738d186a
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-05T03:35:01.646Z
S1 60186, S2 60128
76c724a65c
d2e053085c
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-05T03:35:03.831Z
S1 60001, S2 60128
eec3267f9b
76c724a65c
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-05T03:35:05.768Z
S1 60001, S2 60191
ec300aa821
eec3267f9b
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-05T03:35:07.708Z
S1 60061, S2 60191
0a693e30c6
ec300aa821
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-05T03:35:09.640Z
S1 60061, S2 60259
4d8dfd3d7e
0a693e30c6
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-05T03:35:11.579Z
S1 60122, S2 60259
1136ddffde
4d8dfd3d7e
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-05T03:35:13.510Z
S1 60122, S2 60328
f58edd7ff9
1136ddffde
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-05T03:35:15.453Z
S1 60179, S2 60328
889a66c3f4
f58edd7ff9
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-05T03:35:17.393Z
S1 60179, S2 60388
488bb5f7e2
889a66c3f4
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-05T03:35:19.329Z
S1 60243, S2 60388
023c1ae775
488bb5f7e2
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-05T03:35:21.259Z
S1 60243, S2 60458
380cdf626e
023c1ae775
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-05T03:35:23.194Z
S1 60308, S2 60458
bcf33eeac8
380cdf626e
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-05T03:35:25.127Z
S1 60308, S2 60525
9ba83ee83d
bcf33eeac8
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-05T03:35:27.054Z
S1 60381, S2 60525
1ada63379b
9ba83ee83d
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-05T03:35:28.993Z
S1 60381, S2 60586
952aed3e42
1ada63379b
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-05T03:35:30.921Z
S1 60453, S2 60586
d1437e63c9
952aed3e42
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-05T03:35:32.851Z
S1 60453, S2 60656
8bc82de4a0
d1437e63c9
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-05T03:35:34.802Z
S1 60502, S2 60656
d93514430f
8bc82de4a0
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-05T03:35:36.745Z
S1 60502, S2 60713
f2b77e049a
d93514430f
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-05T03:35:38.673Z
S1 60574, S2 60713
98f4048a17
f2b77e049a
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-05T03:35:40.603Z
S1 60574, S2 60783
6906cec116
98f4048a17
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-05T03:35:42.531Z
S1 60646, S2 60783
b5c74b81e6
6906cec116
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-05T03:35:44.458Z
S1 60646, S2 60856
a2c9fc72ac
b5c74b81e6
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-05T03:35:46.384Z
S1 60720, S2 60856
ae5787b81f
a2c9fc72ac
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-05T03:35:48.308Z
S1 60720, S2 60932
1b01951522
ae5787b81f
sk_4707cd57
71
move
S1 Exhibition2
71
2026-11-05T03:35:50.236Z
S1 60792, S2 60932
4407ad7da4
1b01951522
sk_4707cd57
72
move
S2 Exhibition1
72
2026-11-05T03:35:52.164Z
S1 60792, S2 61004
3c03c59e5a
4407ad7da4
sk_4707cd57
73
move
S1 Exhibition2
73
2026-11-05T03:35:54.087Z
S1 60869, S2 61004
2e42474299
3c03c59e5a
sk_4707cd57
74
move
S2 Exhibition1
74
2026-11-05T03:35:56.012Z
S1 60869, S2 61079
85bba25933
2e42474299
sk_4707cd57
75
move
S1 Exhibition2
75
2026-11-05T03:35:57.937Z
S1 60944, S2 61079
139a45bf7d
85bba25933
sk_4707cd57
76
move
S2 Exhibition1
76
2026-11-05T03:35:59.861Z
S1 60944, S2 61155
6fb4355414
139a45bf7d
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.