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("2513499752941562686:set_01M7F4PQ6DF6YSPBMZGDHQTKWP") = c019e3bcc26d7fef..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M7F4PQ6FF50VATJCHT5R06YV: 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 Exhibition1
1
2026-11-15T08:20:45.514Z
S1 59818, S2 60000
6e37049374
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T08:20:47.597Z
S1 59818, S2 59917
de65e5217b
6e37049374
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T08:20:49.728Z
S1 59687, S2 59917
3d7b4efabb
de65e5217b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T08:20:51.913Z
S1 59687, S2 59732
a133972f27
3d7b4efabb
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T08:20:53.999Z
S1 59601, S2 59732
8853ae3884
a133972f27
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T08:20:56.012Z
S1 59601, S2 59719
5a47d112e7
8853ae3884
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T08:20:57.944Z
S1 59669, S2 59719
7ee8d1c5f1
5a47d112e7
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T08:21:00.131Z
S1 59669, S2 59532
a966250644
7ee8d1c5f1
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T08:21:02.753Z
S1 59047, S2 59532
6bdee04524
a966250644
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T08:21:04.707Z
S1 59047, S2 59578
8840b05d8c
6bdee04524
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T08:21:06.727Z
S1 59027, S2 59578
40bd59845b
8840b05d8c
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T08:21:08.717Z
S1 59027, S2 59588
1bc5eecd64
40bd59845b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T08:21:10.811Z
S1 58933, S2 59588
c763506c4c
1bc5eecd64
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T08:21:12.831Z
S1 58933, S2 59568
b73fb59c58
c763506c4c
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T08:21:14.806Z
S1 58958, S2 59568
4a1c979d5d
b73fb59c58
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T08:21:16.772Z
S1 58958, S2 59602
e4933790bb
4a1c979d5d
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T08:21:18.760Z
S1 58970, S2 59602
87da7fcf38
e4933790bb
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T08:21:20.830Z
S1 58970, S2 59532
460a76e4e3
87da7fcf38
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T08:21:22.801Z
S1 58999, S2 59532
db45988d16
460a76e4e3
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T08:21:24.811Z
S1 58999, S2 59522
65cc44d520
db45988d16
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T08:21:26.818Z
S1 58992, S2 59522
6c39eb82ff
65cc44d520
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T08:21:28.767Z
S1 58992, S2 59573
4e62e71c92
6c39eb82ff
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T08:21:30.799Z
S1 58960, S2 59573
26593fd555
4e62e71c92
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-15T08:21:32.747Z
S1 58960, S2 59625
9e5ca8989e
26593fd555
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-15T08:21:34.708Z
S1 58999, S2 59625
2cf3de92af
9e5ca8989e
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-15T08:21:36.656Z
S1 58999, S2 59677
b851dff4f0
2cf3de92af
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-15T08:21:38.624Z
S1 59031, S2 59677
f6df8f6eef
b851dff4f0
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-15T08:21:40.569Z
S1 59031, S2 59732
eca8b58868
f6df8f6eef
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-15T08:21:42.501Z
S1 59099, S2 59732
038a413302
eca8b58868
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-15T08:21:44.515Z
S1 59099, S2 59718
a74a076aee
038a413302
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-15T08:21:46.619Z
S1 58995, S2 59718
ff1c53f1fa
a74a076aee
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-15T08:21:48.709Z
S1 58995, S2 59628
5c20185678
ff1c53f1fa
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-15T08:21:50.831Z
S1 58873, S2 59628
29589b7b7b
5c20185678
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-15T08:21:52.918Z
S1 58873, S2 59541
4598d19363
29589b7b7b
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-15T08:21:54.928Z
S1 58863, S2 59541
a859c5f314
4598d19363
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-15T08:21:57.009Z
S1 58863, S2 59460
eecbd01f40
a859c5f314
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-15T08:21:58.959Z
S1 58913, S2 59460
ee54fdf05d
eecbd01f40
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-15T08:22:00.901Z
S1 58913, S2 59518
20d1d0c90c
ee54fdf05d
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-15T08:22:02.896Z
S1 58918, S2 59518
2a5038144a
20d1d0c90c
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-15T08:22:04.859Z
S1 58918, S2 59555
adb3c8729a
2a5038144a
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-15T08:22:06.807Z
S1 58970, S2 59555
a2fa882b47
adb3c8729a
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-15T08:22:08.755Z
S1 58970, S2 59607
111fb8f3ad
a2fa882b47
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-15T08:22:10.696Z
S1 59029, S2 59607
5c69ede386
111fb8f3ad
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-15T08:22:12.634Z
S1 59029, S2 59669
92b527130f
5c69ede386
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-15T08:22:14.573Z
S1 59090, S2 59669
1371e56ca5
92b527130f
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-15T08:22:16.523Z
S1 59090, S2 59719
97af5ce5fa
1371e56ca5
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-15T08:22:18.465Z
S1 59148, S2 59719
975e714f25
97af5ce5fa
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-15T08:22:20.402Z
S1 59148, S2 59782
18c71dd780
975e714f25
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-15T08:22:22.340Z
S1 59210, S2 59782
15bbc4460a
18c71dd780
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-15T08:22:24.282Z
S1 59210, S2 59840
aaaca2cc0f
15bbc4460a
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-15T08:22:26.218Z
S1 59274, S2 59840
d1cc49f511
aaaca2cc0f
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-15T08:22:28.159Z
S1 59274, S2 59899
1473acb462
d1cc49f511
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-15T08:22:30.087Z
S1 59346, S2 59899
e516aa40cb
1473acb462
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-15T08:22:32.016Z
S1 59346, S2 59970
0009b4a201
e516aa40cb
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-15T08:22:33.944Z
S1 59418, S2 59970
52b6cb7d46
0009b4a201
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-15T08:22:35.875Z
S1 59418, S2 60039
451362df61
52b6cb7d46
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-15T08:22:37.804Z
S1 59489, S2 60039
b84379802e
451362df61
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-15T08:22:39.734Z
S1 59489, S2 60109
12a4be98f6
b84379802e
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-15T08:22:41.662Z
S1 59561, S2 60109
291157434d
12a4be98f6
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-15T08:22:43.590Z
S1 59561, S2 60181
22b61c74ec
291157434d
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-15T08:22:45.520Z
S1 59631, S2 60181
522048d271
22b61c74ec
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-15T08:22:47.444Z
S1 59631, S2 60257
dab329f0af
522048d271
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-15T08:22:49.373Z
S1 59702, S2 60257
af41d6af68
dab329f0af
sk_4707cd57
Game 2 m_01M7F4PQ6GEWQBP9PNFT9AYBWT: verified
✓
signatures
59 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..59, every prev_hash links
✓
move log
59 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
59 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
59 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T08:20:45.506Z
S1 59826, S2 60000
6942e8f55b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T08:20:47.596Z
S1 59826, S2 59910
fddbbe71f9
6942e8f55b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T08:20:49.608Z
S1 59814, S2 59910
2d6479e1a3
fddbbe71f9
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T08:20:51.903Z
S1 59814, S2 59615
97ed9c6b0b
2d6479e1a3
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T08:20:53.933Z
S1 59784, S2 59615
a49c9d7ff7
97ed9c6b0b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T08:20:55.903Z
S1 59784, S2 59645
678a92759d
a49c9d7ff7
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T08:20:57.921Z
S1 59766, S2 59645
1e05834ad5
678a92759d
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T08:21:00.112Z
S1 59766, S2 59454
2a76914e84
1e05834ad5
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T08:21:02.622Z
S1 59256, S2 59454
0145ebea09
2a76914e84
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T08:21:04.655Z
S1 59256, S2 59421
e218ddb977
0145ebea09
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T08:21:06.608Z
S1 59303, S2 59421
47a0e18697
e218ddb977
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T08:21:08.605Z
S1 59303, S2 59424
6b467e4812
47a0e18697
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T08:21:10.619Z
S1 59289, S2 59424
ae66288b45
6b467e4812
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T08:21:12.611Z
S1 59289, S2 59432
33c2c3ac72
ae66288b45
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T08:21:14.617Z
S1 59283, S2 59432
536b2e3e88
33c2c3ac72
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T08:21:16.597Z
S1 59283, S2 59452
f3b06f7796
536b2e3e88
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T08:21:18.615Z
S1 59265, S2 59452
d5d5b29b11
f3b06f7796
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T08:21:20.616Z
S1 59265, S2 59451
673107f410
d5d5b29b11
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T08:21:22.543Z
S1 59338, S2 59451
29e0affca0
673107f410
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T08:21:24.490Z
S1 59338, S2 59504
24b2f2e3d0
29e0affca0
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T08:21:26.513Z
S1 59315, S2 59504
66587d60f0
24b2f2e3d0
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T08:21:28.509Z
S1 59315, S2 59508
2a12306e9f
66587d60f0
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T08:21:30.524Z
S1 59300, S2 59508
705038f814
2a12306e9f
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T08:21:32.497Z
S1 59300, S2 59535
5bcd1ca19a
705038f814
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T08:21:34.427Z
S1 59370, S2 59535
4c7a570050
5bcd1ca19a
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T08:21:36.382Z
S1 59370, S2 59580
7ca1df11ad
4c7a570050
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T08:21:38.402Z
S1 59350, S2 59580
242e2a1fb7
7ca1df11ad
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T08:21:40.410Z
S1 59350, S2 59572
0089a26192
242e2a1fb7
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T08:21:42.413Z
S1 59347, S2 59572
384993032e
0089a26192
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T08:21:44.417Z
S1 59347, S2 59568
2284531a2d
384993032e
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T08:21:46.606Z
S1 59158, S2 59568
9af1f082f0
2284531a2d
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T08:21:48.707Z
S1 59158, S2 59467
ec9081e09c
9af1f082f0
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-15T08:21:50.901Z
S1 58964, S2 59467
c46dc7a1da
ec9081e09c
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-15T08:21:52.918Z
S1 58964, S2 59450
0d0a83e41b
c46dc7a1da
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-15T08:21:54.927Z
S1 58955, S2 59450
63f1c4616b
0d0a83e41b
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-15T08:21:57.020Z
S1 58955, S2 59357
9683f9a662
63f1c4616b
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-15T08:21:59.108Z
S1 58867, S2 59357
82744284e8
9683f9a662
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-15T08:22:01.063Z
S1 58867, S2 59402
c20e882188
82744284e8
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-15T08:22:03.044Z
S1 58886, S2 59402
e9c2aab176
c20e882188
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-15T08:22:05.033Z
S1 58886, S2 59413
2164286715
e9c2aab176
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-15T08:22:06.975Z
S1 58944, S2 59413
70c7b828c9
2164286715
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-15T08:22:08.914Z
S1 58944, S2 59474
8ecce132a0
70c7b828c9
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-15T08:22:10.843Z
S1 59015, S2 59474
a5d244c332
8ecce132a0
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-15T08:22:12.772Z
S1 59015, S2 59545
4a030d0889
a5d244c332
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-15T08:22:14.700Z
S1 59087, S2 59545
e7751295a4
4a030d0889
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-15T08:22:16.624Z
S1 59087, S2 59621
235362cb5c
e7751295a4
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-15T08:22:18.567Z
S1 59144, S2 59621
b0516e5a38
235362cb5c
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-15T08:22:20.501Z
S1 59144, S2 59687
eb3655efc3
b0516e5a38
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-15T08:22:22.431Z
S1 59214, S2 59687
99b22be96f
eb3655efc3
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-15T08:22:24.361Z
S1 59214, S2 59757
2a00052fb2
99b22be96f
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-15T08:22:26.294Z
S1 59281, S2 59757
e9f72d4077
2a00052fb2
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-15T08:22:28.221Z
S1 59281, S2 59830
6211b587b7
e9f72d4077
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-15T08:22:30.158Z
S1 59344, S2 59830
676380421d
6211b587b7
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-15T08:22:32.101Z
S1 59344, S2 59887
042130d333
676380421d
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-15T08:22:34.028Z
S1 59417, S2 59887
f993892f27
042130d333
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-15T08:22:35.962Z
S1 59417, S2 59953
aa396c3fc2
f993892f27
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-15T08:22:37.890Z
S1 59489, S2 59953
e9a513f4b0
aa396c3fc2
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-15T08:22:39.815Z
S1 59489, S2 60028
61ad49d16c
e9a513f4b0
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-15T08:22:41.743Z
S1 59561, S2 60028
2a58899b03
61ad49d16c
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.