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("610693605588323837:set_01M770D5Z5FMTT7FK5AG7G5N14") = ad1d0546a156a323..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M770D5Z7EKD89RG8Y8B50AGE: verified
✓
signatures
72 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..72, every prev_hash links
✓
move log
72 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
72 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
72 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-12T04:31:43.223Z
S1 59796, S2 60000
88559c0aa6
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-12T04:31:45.326Z
S1 59796, S2 59897
69ce560f0b
88559c0aa6
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-12T04:31:47.396Z
S1 59726, S2 59897
0869072cc5
69ce560f0b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-12T04:31:49.400Z
S1 59726, S2 59893
8390389e7b
0869072cc5
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-12T04:31:51.363Z
S1 59763, S2 59893
03e4f481a7
8390389e7b
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-12T04:31:53.410Z
S1 59763, S2 59846
068de84431
03e4f481a7
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-12T04:31:55.423Z
S1 59750, S2 59846
3b759671b8
068de84431
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-12T04:31:57.396Z
S1 59750, S2 59873
72f206534b
3b759671b8
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-12T04:31:59.354Z
S1 59792, S2 59873
2713f4f5b7
72f206534b
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-12T04:32:01.630Z
S1 59792, S2 59597
3205ecfa5c
2713f4f5b7
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-12T04:32:03.708Z
S1 59714, S2 59597
43c0932321
3205ecfa5c
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-12T04:32:05.702Z
S1 59714, S2 59603
35b7b424d4
43c0932321
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-12T04:32:07.630Z
S1 59786, S2 59603
ff4340be93
35b7b424d4
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-12T04:32:09.592Z
S1 59786, S2 59641
46054a795f
ff4340be93
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-12T04:32:11.629Z
S1 59749, S2 59641
6fe9782d95
46054a795f
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-12T04:32:13.704Z
S1 59749, S2 59566
f641c8bbe5
6fe9782d95
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-12T04:32:15.664Z
S1 59789, S2 59566
b668920913
f641c8bbe5
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-12T04:32:17.710Z
S1 59789, S2 59520
ece33d3f4d
b668920913
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-12T04:32:19.720Z
S1 59779, S2 59520
0bc3056ceb
ece33d3f4d
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-12T04:32:21.644Z
S1 59779, S2 59596
b8efb243dc
0bc3056ceb
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-12T04:32:23.634Z
S1 59789, S2 59596
11083826ff
b8efb243dc
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-12T04:32:25.619Z
S1 59789, S2 59611
a5857a43a3
11083826ff
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-12T04:32:27.573Z
S1 59835, S2 59611
0bee919153
a5857a43a3
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-12T04:32:29.496Z
S1 59835, S2 59688
cdbaa729f2
0bee919153
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-12T04:32:31.457Z
S1 59874, S2 59688
b894f42009
cdbaa729f2
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-12T04:32:33.403Z
S1 59874, S2 59742
65fd8bfd03
b894f42009
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-12T04:32:35.397Z
S1 59880, S2 59742
9dd5a30ea7
65fd8bfd03
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-12T04:32:37.407Z
S1 59880, S2 59732
4af908ec47
9dd5a30ea7
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-12T04:32:39.348Z
S1 59939, S2 59732
1709a5fe81
4af908ec47
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-12T04:32:41.298Z
S1 59939, S2 59782
fbcd46d52e
1709a5fe81
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-12T04:32:43.225Z
S1 60012, S2 59782
b1f8471d1a
fbcd46d52e
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-12T04:32:45.186Z
S1 60012, S2 59821
6754acef1a
b1f8471d1a
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-12T04:32:47.118Z
S1 60080, S2 59821
bca1bec6bd
6754acef1a
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-12T04:32:49.085Z
S1 60080, S2 59854
f30064427b
bca1bec6bd
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-12T04:32:51.013Z
S1 60152, S2 59854
64b41858a1
f30064427b
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-12T04:32:52.964Z
S1 60152, S2 59903
120f39fc5f
64b41858a1
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-12T04:32:54.891Z
S1 60225, S2 59903
92dcde20b0
120f39fc5f
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-12T04:32:56.835Z
S1 60225, S2 59959
07ed7ba4db
92dcde20b0
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-12T04:32:58.784Z
S1 60276, S2 59959
5c4b8dd208
07ed7ba4db
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-12T04:33:00.712Z
S1 60276, S2 60031
66338a6a77
5c4b8dd208
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-12T04:33:02.826Z
S1 60162, S2 60031
2badbd3f7e
66338a6a77
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-12T04:33:04.977Z
S1 60162, S2 59880
3601af7cf6
2badbd3f7e
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-12T04:33:06.905Z
S1 60234, S2 59880
0891b095b6
3601af7cf6
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-12T04:33:08.828Z
S1 60234, S2 59957
8a1adf3a64
0891b095b6
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-12T04:33:10.775Z
S1 60287, S2 59957
a05fadce06
8a1adf3a64
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-12T04:33:12.723Z
S1 60287, S2 60009
afaa6b9519
a05fadce06
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-12T04:33:14.654Z
S1 60356, S2 60009
4e56927912
afaa6b9519
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-12T04:33:16.615Z
S1 60356, S2 60048
a50ed16a19
4e56927912
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-12T04:33:18.547Z
S1 60424, S2 60048
5c4f44f5b9
a50ed16a19
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-12T04:33:20.472Z
S1 60424, S2 60123
98d5836c5c
5c4f44f5b9
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-12T04:33:22.425Z
S1 60471, S2 60123
cfcfdcf86b
98d5836c5c
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-12T04:33:24.367Z
S1 60471, S2 60181
b6f5120504
cfcfdcf86b
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-12T04:33:26.310Z
S1 60528, S2 60181
f409833c5c
b6f5120504
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-12T04:33:28.249Z
S1 60528, S2 60242
aaa73e810d
f409833c5c
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-12T04:33:30.179Z
S1 60598, S2 60242
e11d1e7a63
aaa73e810d
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-12T04:33:32.107Z
S1 60598, S2 60314
42fe2ef274
e11d1e7a63
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-12T04:33:34.032Z
S1 60673, S2 60314
8e28b3d48c
42fe2ef274
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-12T04:33:35.959Z
S1 60673, S2 60387
69b35d81a1
8e28b3d48c
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-12T04:33:37.886Z
S1 60746, S2 60387
bac8483313
69b35d81a1
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-12T04:33:39.812Z
S1 60746, S2 60461
bf0f53e5e5
bac8483313
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-12T04:33:41.736Z
S1 60822, S2 60461
63c209ef9f
bf0f53e5e5
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-12T04:33:43.661Z
S1 60822, S2 60536
fc4f19f933
63c209ef9f
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-12T04:33:45.588Z
S1 60895, S2 60536
150f6d1d71
fc4f19f933
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-12T04:33:47.522Z
S1 60895, S2 60602
26e5736720
150f6d1d71
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-12T04:33:49.454Z
S1 60963, S2 60602
33d598a82d
26e5736720
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-12T04:33:51.378Z
S1 60963, S2 60678
b2b6a6b606
33d598a82d
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-12T04:33:53.308Z
S1 61033, S2 60678
ed7bfcde0c
b2b6a6b606
sk_4707cd57
68
move
S2 Exhibition2
68
2026-11-12T04:33:55.235Z
S1 61033, S2 60751
ff23a5c686
ed7bfcde0c
sk_4707cd57
69
move
S1 Exhibition1
69
2026-11-12T04:33:57.164Z
S1 61104, S2 60751
b7939dcecc
ff23a5c686
sk_4707cd57
70
move
S2 Exhibition2
70
2026-11-12T04:33:59.087Z
S1 61104, S2 60828
550ee26778
b7939dcecc
sk_4707cd57
71
move
S1 Exhibition1
71
2026-11-12T04:34:01.012Z
S1 61179, S2 60828
3ae670b400
550ee26778
sk_4707cd57
72
move
S2 Exhibition2
72
2026-11-12T04:34:02.959Z
S1 61179, S2 60881
62fb3f6966
3ae670b400
sk_4707cd57
Game 2 m_01M770D5Z9EKW9P1E732CRB62G: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-12T04:31:43.217Z
S1 59802, S2 60000
1f6ae31be8
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-12T04:31:45.193Z
S1 59802, S2 60024
f8781eeeb8
1f6ae31be8
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-12T04:31:47.218Z
S1 59777, S2 60024
b4a76b146d
f8781eeeb8
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-12T04:31:49.202Z
S1 59777, S2 60040
2ab9bdb261
b4a76b146d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-12T04:31:51.198Z
S1 59781, S2 60040
196a184d90
2ab9bdb261
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-12T04:31:53.196Z
S1 59781, S2 60042
c341129ae0
196a184d90
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-12T04:31:55.197Z
S1 59780, S2 60042
ef765f6bef
c341129ae0
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-12T04:31:57.201Z
S1 59780, S2 60038
9df95b9930
ef765f6bef
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-12T04:31:59.195Z
S1 59786, S2 60038
0ad5c949cb
9df95b9930
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-12T04:32:01.124Z
S1 59786, S2 60109
28c86d6cae
0ad5c949cb
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-12T04:32:03.225Z
S1 59685, S2 60109
3728cc00e0
28c86d6cae
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-12T04:32:05.215Z
S1 59685, S2 60119
99e5c9e22c
3728cc00e0
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-12T04:32:07.180Z
S1 59720, S2 60119
d286227898
99e5c9e22c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-12T04:32:09.220Z
S1 59720, S2 60079
c2e665b77e
d286227898
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-12T04:32:11.226Z
S1 59714, S2 60079
5d30f0a269
c2e665b77e
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-12T04:32:13.156Z
S1 59714, S2 60149
f20d4f9189
5d30f0a269
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-12T04:32:15.122Z
S1 59748, S2 60149
17d38a5e70
f20d4f9189
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-12T04:32:17.115Z
S1 59748, S2 60156
98255f58b5
17d38a5e70
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-12T04:32:19.059Z
S1 59804, S2 60156
3bd239d9bc
98255f58b5
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-12T04:32:21.022Z
S1 59804, S2 60193
d276cf3cf7
3bd239d9bc
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-12T04:32:22.946Z
S1 59880, S2 60193
24131e6d4e
d276cf3cf7
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-12T04:32:24.871Z
S1 59880, S2 60268
7c49c8340c
24131e6d4e
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.