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("8422542555565649248:set_01M7GS1H1HEG0VQHKD4HT4NK4W") = 668b6e681438801d..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M7GS1H1MESQV5V7TA7388NJN: verified
✓
signatures
62 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..62, every prev_hash links
✓
move log
62 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
62 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
62 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-15T23:35:25.699Z
S1 59729, S2 60000
359e8ef420
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T23:35:27.805Z
S1 59729, S2 59894
2a99183547
359e8ef420
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T23:35:30.012Z
S1 59522, S2 59894
66a11e1eef
2a99183547
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T23:35:32.000Z
S1 59522, S2 59906
dd1a3686ea
66a11e1eef
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T23:35:34.205Z
S1 59317, S2 59906
d76617dc95
dd1a3686ea
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T23:35:36.299Z
S1 59317, S2 59812
53cc73c14a
d76617dc95
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T23:35:38.500Z
S1 59116, S2 59812
5e01b187c6
53cc73c14a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T23:35:40.532Z
S1 59116, S2 59780
9942391506
5e01b187c6
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T23:35:42.603Z
S1 59045, S2 59780
95318ae6f5
9942391506
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T23:35:44.701Z
S1 59045, S2 59682
a4236ab01f
95318ae6f5
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T23:35:46.801Z
S1 58945, S2 59682
431b1eda13
a4236ab01f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T23:35:48.921Z
S1 58945, S2 59562
2724a1fef9
431b1eda13
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T23:35:50.908Z
S1 58958, S2 59562
76b13459bb
2724a1fef9
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T23:35:52.898Z
S1 58958, S2 59572
c3ec909dd3
76b13459bb
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T23:35:54.898Z
S1 58958, S2 59572
700c51805a
c3ec909dd3
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T23:35:56.861Z
S1 58958, S2 59609
559baf42bf
700c51805a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T23:35:58.904Z
S1 58915, S2 59609
9f04ec1f9e
559baf42bf
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T23:36:00.903Z
S1 58915, S2 59610
bc7f561aad
9f04ec1f9e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T23:36:03.320Z
S1 58498, S2 59610
771d10cd85
bc7f561aad
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T23:36:05.359Z
S1 58498, S2 59571
fc94334e07
771d10cd85
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T23:36:07.397Z
S1 58460, S2 59571
e9b1a2cd68
fc94334e07
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T23:36:09.355Z
S1 58460, S2 59613
3a1d462869
e9b1a2cd68
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T23:36:11.404Z
S1 58411, S2 59613
a4487eb560
3a1d462869
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-15T23:36:13.409Z
S1 58411, S2 59608
083357397a
a4487eb560
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-15T23:36:15.423Z
S1 58397, S2 59608
10d2dee0a7
083357397a
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-15T23:36:17.420Z
S1 58397, S2 59611
4e92442e6d
10d2dee0a7
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-15T23:36:19.417Z
S1 58400, S2 59611
e5815b0e69
4e92442e6d
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-15T23:36:21.381Z
S1 58400, S2 59647
3060ab6a97
e5815b0e69
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-15T23:36:23.338Z
S1 58443, S2 59647
15a0438ddb
3060ab6a97
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-15T23:36:25.283Z
S1 58443, S2 59702
0d472665f1
15a0438ddb
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-15T23:36:27.234Z
S1 58492, S2 59702
bc334744c7
0d472665f1
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-15T23:36:29.175Z
S1 58492, S2 59761
5d754aa862
bc334744c7
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-15T23:36:31.114Z
S1 58553, S2 59761
4416adbdb8
5d754aa862
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-15T23:36:33.040Z
S1 58553, S2 59835
0dd601406d
4416adbdb8
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-15T23:36:34.964Z
S1 58629, S2 59835
143b3964c7
0dd601406d
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-15T23:36:36.901Z
S1 58629, S2 59898
7aca05e44e
143b3964c7
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-15T23:36:38.842Z
S1 58688, S2 59898
60bd2574e8
7aca05e44e
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-15T23:36:40.776Z
S1 58688, S2 59964
5e2cb8dc74
60bd2574e8
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-15T23:36:42.714Z
S1 58750, S2 59964
f4cd15e40a
5e2cb8dc74
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-15T23:36:44.653Z
S1 58750, S2 60025
cc5e4fa141
f4cd15e40a
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-15T23:36:46.588Z
S1 58815, S2 60025
0bb34c9943
cc5e4fa141
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-15T23:36:48.523Z
S1 58815, S2 60090
4a43ae57df
0bb34c9943
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-15T23:36:50.449Z
S1 58889, S2 60090
0676ddf3c6
4a43ae57df
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-15T23:36:52.382Z
S1 58889, S2 60157
fe3850a68c
0676ddf3c6
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-15T23:36:54.320Z
S1 58951, S2 60157
bc9002fc21
fe3850a68c
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-15T23:36:56.248Z
S1 58951, S2 60229
28b5818eb0
bc9002fc21
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-15T23:36:58.182Z
S1 59017, S2 60229
f863909166
28b5818eb0
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-15T23:37:00.135Z
S1 59017, S2 60276
be29809c84
f863909166
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-15T23:37:02.089Z
S1 59063, S2 60276
cd5dac5a92
be29809c84
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-15T23:37:04.141Z
S1 59063, S2 60224
730aa7aa24
cd5dac5a92
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-15T23:37:06.075Z
S1 59129, S2 60224
fcd4d479ff
730aa7aa24
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-15T23:37:08.009Z
S1 59129, S2 60290
b7e9bfe8a5
fcd4d479ff
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-15T23:37:09.942Z
S1 59196, S2 60290
791afb1519
b7e9bfe8a5
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-15T23:37:11.870Z
S1 59196, S2 60362
3ff403440e
791afb1519
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-15T23:37:13.807Z
S1 59259, S2 60362
5495e0c5a1
3ff403440e
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-15T23:37:15.741Z
S1 59259, S2 60428
f8bee7e1c6
5495e0c5a1
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-15T23:37:17.680Z
S1 59320, S2 60428
4577383e88
f8bee7e1c6
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-15T23:37:19.613Z
S1 59320, S2 60495
c3272b3ce8
4577383e88
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-15T23:37:21.538Z
S1 59395, S2 60495
e5652c5c19
c3272b3ce8
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-15T23:37:23.466Z
S1 59395, S2 60567
dcc07ba841
e5652c5c19
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-15T23:37:25.390Z
S1 59471, S2 60567
ece969a575
dcc07ba841
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-15T23:37:27.407Z
S1 59471, S2 60550
4ee1ad5c87
ece969a575
sk_4707cd57
Game 2 m_01M7GS1H1PF4FR96KBGZCYSVDB: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T23:35:25.699Z
S1 59729, S2 60000
27eacf1763
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T23:35:27.734Z
S1 59729, S2 59965
9eed4c0840
27eacf1763
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T23:35:30.011Z
S1 59452, S2 59965
33b82e8bfe
9eed4c0840
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T23:35:32.001Z
S1 59452, S2 59975
49bc60e757
33b82e8bfe
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T23:35:34.209Z
S1 59244, S2 59975
816bcfe9c1
49bc60e757
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T23:35:36.301Z
S1 59244, S2 59883
6ffeba4df5
816bcfe9c1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T23:35:38.507Z
S1 59038, S2 59883
d95e59a88b
6ffeba4df5
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T23:35:40.599Z
S1 59038, S2 59791
5357cbe116
d95e59a88b
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T23:35:42.603Z
S1 59034, S2 59791
74618d68ad
5357cbe116
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T23:35:44.636Z
S1 59034, S2 59758
8ab8177f30
74618d68ad
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T23:35:46.802Z
S1 58868, S2 59758
81e062a87b
8ab8177f30
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T23:35:48.926Z
S1 58868, S2 59634
45de2d49e8
81e062a87b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T23:35:51.030Z
S1 58764, S2 59634
4c71e815a6
45de2d49e8
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T23:35:53.098Z
S1 58764, S2 59566
b3746bb358
4c71e815a6
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T23:35:55.098Z
S1 58764, S2 59566
1b7c809a3f
b3746bb358
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T23:35:57.068Z
S1 58764, S2 59596
2d39243b4e
1b7c809a3f
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T23:35:59.039Z
S1 58793, S2 59596
9bbf18b608
2d39243b4e
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T23:36:01.002Z
S1 58793, S2 59633
c01bb9439a
9bbf18b608
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T23:36:03.501Z
S1 58294, S2 59633
864b700679
c01bb9439a
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T23:36:05.511Z
S1 58294, S2 59623
9a1dfd647f
864b700679
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T23:36:07.447Z
S1 58358, S2 59623
7496814577
9a1dfd647f
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.