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("3116492167294248083:set_01M6ZQXV6DEP0TGR9EE3XX5HXH") = cfd271f3888cd41d..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6ZQXV6GEZPS2FNZWC8AQJ7P: verified
✓
signatures
64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..64, every prev_hash links
✓
move log
64 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
64 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
64 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T08:48:51.017Z
S1 59817, S2 60000
c19f62765f
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T08:48:53.033Z
S1 59817, S2 59984
2d5ca93d2a
c19f62765f
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T08:48:55.125Z
S1 59725, S2 59984
7123963fb5
2d5ca93d2a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T08:48:57.302Z
S1 59725, S2 59807
6d719b8ee3
7123963fb5
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T08:48:59.258Z
S1 59769, S2 59807
27d44db6c8
6d719b8ee3
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T08:49:01.331Z
S1 59769, S2 59734
65d589c06e
27d44db6c8
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T08:49:03.611Z
S1 59489, S2 59734
22ed60f41e
65d589c06e
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T08:49:05.628Z
S1 59489, S2 59717
9a696b6f8b
22ed60f41e
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T08:49:07.721Z
S1 59396, S2 59717
4933fd4b7d
9a696b6f8b
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T08:49:09.706Z
S1 59396, S2 59732
390db6f3ce
4933fd4b7d
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T08:49:11.730Z
S1 59372, S2 59732
a9876ee424
390db6f3ce
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T08:49:13.746Z
S1 59372, S2 59716
309604897e
a9876ee424
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T08:49:15.905Z
S1 59213, S2 59716
3ac1c63c7c
309604897e
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T08:49:18.006Z
S1 59213, S2 59615
7a91831082
3ac1c63c7c
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T08:49:20.231Z
S1 58988, S2 59615
0f661e8adb
7a91831082
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T08:49:22.303Z
S1 58988, S2 59543
78e5a98ea2
0f661e8adb
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T08:49:24.407Z
S1 58884, S2 59543
9247d20304
78e5a98ea2
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T08:49:26.373Z
S1 58884, S2 59577
23658a3684
9247d20304
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T08:49:28.605Z
S1 58652, S2 59577
86699cf5e0
23658a3684
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T08:49:30.624Z
S1 58652, S2 59558
cd17f184e5
86699cf5e0
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T08:49:32.817Z
S1 58459, S2 59558
1e08aa3a2b
cd17f184e5
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T08:49:34.811Z
S1 58459, S2 59564
93b18efbf1
1e08aa3a2b
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T08:49:36.813Z
S1 58457, S2 59564
f05cfebf12
93b18efbf1
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T08:49:38.816Z
S1 58457, S2 59561
9d2d6fba33
f05cfebf12
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T08:49:40.797Z
S1 58476, S2 59561
a7c8f4852f
9d2d6fba33
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-09T08:49:42.815Z
S1 58476, S2 59543
c1fc954885
a7c8f4852f
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-09T08:49:44.806Z
S1 58485, S2 59543
ab26f8b709
c1fc954885
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-09T08:49:46.801Z
S1 58485, S2 59548
22f44309a3
ab26f8b709
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-09T08:49:48.797Z
S1 58489, S2 59548
846dea6340
22f44309a3
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-09T08:49:50.761Z
S1 58489, S2 59584
b090bf753a
846dea6340
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-09T08:49:52.739Z
S1 58511, S2 59584
ca63062c3b
b090bf753a
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-09T08:49:54.797Z
S1 58511, S2 59526
9b1590e2f4
ca63062c3b
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-09T08:49:56.750Z
S1 58558, S2 59526
0b81f1e8bd
9b1590e2f4
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-09T08:49:58.705Z
S1 58558, S2 59571
50f4a19ea7
0b81f1e8bd
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-09T08:50:00.707Z
S1 58556, S2 59571
c262a67403
50f4a19ea7
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-09T08:50:02.664Z
S1 58556, S2 59614
15c5c1b5b1
c262a67403
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-09T08:50:04.668Z
S1 58552, S2 59614
342573ccf8
15c5c1b5b1
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-09T08:50:06.712Z
S1 58552, S2 59570
cfb0bb2e91
342573ccf8
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-09T08:50:08.689Z
S1 58575, S2 59570
b0f438e600
cfb0bb2e91
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-09T08:50:10.666Z
S1 58575, S2 59593
9c6c371714
b0f438e600
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-09T08:50:12.622Z
S1 58619, S2 59593
e611871ce6
9c6c371714
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-09T08:50:14.584Z
S1 58619, S2 59631
9743216599
e611871ce6
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-09T08:50:16.529Z
S1 58674, S2 59631
d3a7cd5cbd
9743216599
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-09T08:50:18.484Z
S1 58674, S2 59676
73880c83b5
d3a7cd5cbd
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-09T08:50:20.438Z
S1 58720, S2 59676
8e87cefaf0
73880c83b5
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-09T08:50:22.390Z
S1 58720, S2 59724
dfe1608b71
8e87cefaf0
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-09T08:50:24.333Z
S1 58777, S2 59724
d35b22479c
dfe1608b71
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-09T08:50:26.290Z
S1 58777, S2 59767
83b52a9244
d35b22479c
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-09T08:50:28.235Z
S1 58832, S2 59767
9fe9d762b0
83b52a9244
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-09T08:50:30.165Z
S1 58832, S2 59837
88c71ed9d6
9fe9d762b0
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-09T08:50:32.094Z
S1 58903, S2 59837
ee1554e90f
88c71ed9d6
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-09T08:50:34.040Z
S1 58903, S2 59891
69446c9445
ee1554e90f
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-09T08:50:35.969Z
S1 58974, S2 59891
823d5aec74
69446c9445
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-09T08:50:37.918Z
S1 58974, S2 59942
9a065b7752
823d5aec74
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-09T08:50:39.857Z
S1 59035, S2 59942
c4d8590f79
9a065b7752
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-09T08:50:41.794Z
S1 59035, S2 60005
bb2a6b6e44
c4d8590f79
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-09T08:50:43.724Z
S1 59105, S2 60005
ac00589560
bb2a6b6e44
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-09T08:50:45.658Z
S1 59105, S2 60071
757b2e0b57
ac00589560
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-09T08:50:47.590Z
S1 59173, S2 60071
24c0191662
757b2e0b57
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-09T08:50:49.527Z
S1 59173, S2 60134
130232e7a0
24c0191662
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-09T08:50:51.457Z
S1 59243, S2 60134
8e71cbde84
130232e7a0
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-09T08:50:53.399Z
S1 59243, S2 60192
21b41c5dfb
8e71cbde84
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-09T08:50:55.339Z
S1 59303, S2 60192
2b40889f1b
21b41c5dfb
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-09T08:50:57.271Z
S1 59303, S2 60260
270ea3559a
2b40889f1b
sk_4707cd57
Game 2 m_01M6ZQXV6JE5CAK4H9TXZR9VVF: 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
2026-11-09T08:48:51.020Z
S1 59814, S2 60000
8b284154f5
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T08:48:53.101Z
S1 59814, S2 59919
a3bd72fc55
8b284154f5
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T08:48:55.232Z
S1 59683, S2 59919
936c2d09ae
a3bd72fc55
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T08:48:57.310Z
S1 59683, S2 59841
e988ec208b
936c2d09ae
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T08:48:59.306Z
S1 59687, S2 59841
0583892d9c
e988ec208b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T08:49:01.533Z
S1 59687, S2 59614
81c1be28db
0583892d9c
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T08:49:03.616Z
S1 59604, S2 59614
8f8dbc09f9
81c1be28db
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T08:49:05.630Z
S1 59604, S2 59600
7901fff93e
8f8dbc09f9
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T08:49:07.721Z
S1 59513, S2 59600
c9e5a8cff6
7901fff93e
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T08:49:09.749Z
S1 59513, S2 59572
ae85a91a70
c9e5a8cff6
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T08:49:11.900Z
S1 59362, S2 59572
ad5391825e
ae85a91a70
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T08:49:13.911Z
S1 59362, S2 59561
2be83ccf0b
ad5391825e
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T08:49:16.029Z
S1 59244, S2 59561
bad6d26da6
2be83ccf0b
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T08:49:18.007Z
S1 59244, S2 59583
b87ba20bb3
bad6d26da6
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T08:49:20.237Z
S1 59014, S2 59583
45844bb236
b87ba20bb3
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T08:49:22.307Z
S1 59014, S2 59513
cee342b047
45844bb236
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T08:49:24.404Z
S1 58917, S2 59513
bec843038c
cee342b047
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T08:49:26.416Z
S1 58917, S2 59501
b62cd17aee
bec843038c
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T08:49:28.612Z
S1 58721, S2 59501
81cd865369
b62cd17aee
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T08:49:30.696Z
S1 58721, S2 59417
e7087ab0c1
81cd865369
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T08:49:32.923Z
S1 58494, S2 59417
ba6374bc2a
e7087ab0c1
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T08:49:34.924Z
S1 58494, S2 59416
4787699748
ba6374bc2a
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T08:49:37.015Z
S1 58403, S2 59416
192e0eb6a7
4787699748
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T08:49:39.032Z
S1 58403, S2 59399
7fe3c25978
192e0eb6a7
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T08:49:40.962Z
S1 58473, S2 59399
a761e2ea61
7fe3c25978
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-09T08:49:42.937Z
S1 58473, S2 59424
ad7c710acb
a761e2ea61
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-09T08:49:44.928Z
S1 58482, S2 59424
25b1ceb17c
ad7c710acb
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-09T08:49:46.932Z
S1 58482, S2 59420
5438af9bdc
25b1ceb17c
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-09T08:49:48.909Z
S1 58505, S2 59420
87809951c8
5438af9bdc
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-09T08:49:50.859Z
S1 58505, S2 59470
c82eeac8ce
87809951c8
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-09T08:49:52.918Z
S1 58446, S2 59470
a37194b4ed
c82eeac8ce
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-09T08:49:55.034Z
S1 58446, S2 59354
0c9b3b28d7
a37194b4ed
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-09T08:49:57.068Z
S1 58412, S2 59354
8cbdee8a11
0c9b3b28d7
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-09T08:49:59.097Z
S1 58412, S2 59325
3dde01fad0
8cbdee8a11
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-09T08:50:01.076Z
S1 58433, S2 59325
dcdd9e88cc
3dde01fad0
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-09T08:50:03.149Z
S1 58433, S2 59252
6f17915a51
dcdd9e88cc
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-09T08:50:05.186Z
S1 58396, S2 59252
52c3ca91d1
6f17915a51
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-09T08:50:07.160Z
S1 58396, S2 59278
50af8b9185
52c3ca91d1
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-09T08:50:09.122Z
S1 58434, S2 59278
5409c27f15
50af8b9185
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-09T08:50:11.087Z
S1 58434, S2 59313
70265b6de1
5409c27f15
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-09T08:50:13.028Z
S1 58493, S2 59313
92fe48bbbf
70265b6de1
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-09T08:50:14.966Z
S1 58493, S2 59375
705bbfba1b
92fe48bbbf
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-09T08:50:16.901Z
S1 58558, S2 59375
7f7a601a9f
705bbfba1b
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-09T08:50:18.843Z
S1 58558, S2 59433
e74b9dbace
7f7a601a9f
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-09T08:50:20.781Z
S1 58620, S2 59433
7f773bf8fd
e74b9dbace
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-09T08:50:22.728Z
S1 58620, S2 59486
3d4b79eba5
7f773bf8fd
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-09T08:50:24.658Z
S1 58690, S2 59486
8a7ba36518
3d4b79eba5
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-09T08:50:26.598Z
S1 58690, S2 59546
39b54de5d3
8a7ba36518
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-09T08:50:28.534Z
S1 58754, S2 59546
dd4e64624c
39b54de5d3
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-09T08:50:30.485Z
S1 58754, S2 59595
1e79eadc44
dd4e64624c
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-09T08:50:32.422Z
S1 58817, S2 59595
981a63d526
1e79eadc44
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-09T08:50:34.357Z
S1 58817, S2 59660
08b74ab794
981a63d526
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-09T08:50:36.287Z
S1 58887, S2 59660
7b29acfd78
08b74ab794
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-09T08:50:38.221Z
S1 58887, S2 59726
eddae12b1f
7b29acfd78
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-09T08:50:40.159Z
S1 58949, S2 59726
6f0368b769
eddae12b1f
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-09T08:50:42.085Z
S1 58949, S2 59800
37c1f3fcab
6f0368b769
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.