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("2963122685950915028:set_01M6T0SRK4FE0TQYPD3K7JP0B3") = 7e46866cfb4e8f5c..., 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_01M6T0SRK7F4ERJEQATF15RNPW: verified
✓
signatures
27 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..27, every prev_hash links
✓
move log
27 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
27 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
27 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T03:28:27.840Z
S1 59850, S2 60000
11bf3eb52c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T03:28:29.836Z
S1 59850, S2 60004
3c85cb6f19
11bf3eb52c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T03:28:31.934Z
S1 59752, S2 60004
c83f3e68a8
3c85cb6f19
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T03:28:34.220Z
S1 59752, S2 59718
7cc178554c
c83f3e68a8
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T03:28:36.307Z
S1 59665, S2 59718
4f3b718b18
7cc178554c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T03:28:38.429Z
S1 59665, S2 59596
f7ee44e169
4f3b718b18
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T03:28:40.496Z
S1 59598, S2 59596
313b0c605f
f7ee44e169
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T03:28:42.495Z
S1 59598, S2 59597
55d9d2ed86
313b0c605f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T03:28:44.532Z
S1 59561, S2 59597
f1c5a16b17
55d9d2ed86
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T03:28:47.468Z
S1 59561, S2 58661
e7feb1d658
f1c5a16b17
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T03:28:49.735Z
S1 59294, S2 58661
57c427abee
e7feb1d658
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T03:28:51.705Z
S1 59294, S2 58691
2f92d40c15
57c427abee
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T03:28:53.706Z
S1 59293, S2 58691
269a99cfb3
2f92d40c15
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T03:28:55.703Z
S1 59293, S2 58694
2b0bbd87cf
269a99cfb3
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T03:28:57.705Z
S1 59291, S2 58694
517f74571b
2b0bbd87cf
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T03:28:59.703Z
S1 59291, S2 58696
82489cf3c4
517f74571b
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T03:29:01.809Z
S1 59185, S2 58696
dcf18f1c69
82489cf3c4
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T03:29:04.205Z
S1 59185, S2 58300
68daa5c56a
dcf18f1c69
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T03:29:06.231Z
S1 59159, S2 58300
f28157455c
68daa5c56a
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T03:29:08.299Z
S1 59159, S2 58232
7d127d6e2e
f28157455c
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T03:29:10.307Z
S1 59151, S2 58232
99bd9f4a5d
7d127d6e2e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T03:29:12.263Z
S1 59151, S2 58276
c954462cc7
99bd9f4a5d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T03:29:14.298Z
S1 59116, S2 58276
f0dea22992
c954462cc7
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T03:29:16.231Z
S1 59116, S2 58343
82798df4d8
f0dea22992
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T03:29:18.204Z
S1 59143, S2 58343
8f1e4c09f8
82798df4d8
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T03:29:20.145Z
S1 59143, S2 58402
259552a662
8f1e4c09f8
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-07T03:29:22.072Z
S1 59216, S2 58402
1087007128
259552a662
sk_4707cd57
Game 2 m_01M6T0SRK8EW39B5Y73119RKGB: verified
✓
signatures
51 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..51, every prev_hash links
✓
move log
51 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
51 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
51 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T03:28:27.814Z
S1 59876, S2 60000
acec5a262b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T03:28:29.901Z
S1 59876, S2 59913
0102857057
acec5a262b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T03:28:32.002Z
S1 59775, S2 59913
bc98970d3e
0102857057
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T03:28:34.217Z
S1 59775, S2 59698
4d114a647c
bc98970d3e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T03:28:36.306Z
S1 59686, S2 59698
c9c9d736f7
4d114a647c
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T03:28:38.303Z
S1 59686, S2 59701
e728f0dfa2
c9c9d736f7
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T03:28:40.297Z
S1 59692, S2 59701
1ab3df66d5
e728f0dfa2
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T03:28:42.297Z
S1 59692, S2 59701
fe30a288ef
1ab3df66d5
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T03:28:44.310Z
S1 59679, S2 59701
eda6b49d1a
fe30a288ef
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T03:28:46.301Z
S1 59679, S2 59710
51d06c9a17
eda6b49d1a
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T03:28:49.799Z
S1 58181, S2 59710
893cd97038
51d06c9a17
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T03:28:51.834Z
S1 58181, S2 59675
11a7b8acee
893cd97038
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T03:28:53.898Z
S1 58117, S2 59675
a918c5f012
11a7b8acee
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T03:28:55.898Z
S1 58117, S2 59675
19d324d82b
a918c5f012
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T03:28:57.896Z
S1 58119, S2 59675
f1efb05bd2
19d324d82b
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T03:28:59.900Z
S1 58119, S2 59671
1e4b5e5cd7
f1efb05bd2
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T03:29:02.605Z
S1 57414, S2 59671
4750a60bf4
1e4b5e5cd7
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T03:29:04.716Z
S1 57414, S2 59560
c6eeec444b
4750a60bf4
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T03:29:06.696Z
S1 57434, S2 59560
e585af966d
c6eeec444b
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T03:29:08.697Z
S1 57434, S2 59559
6907e5be2e
e585af966d
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T03:29:10.698Z
S1 57433, S2 59559
6ae0c8e43f
6907e5be2e
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T03:29:12.698Z
S1 57433, S2 59559
455dea05ed
6ae0c8e43f
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T03:29:14.732Z
S1 57399, S2 59559
334f16f275
455dea05ed
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T03:29:16.753Z
S1 57399, S2 59538
1ef61a51f8
334f16f275
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T03:29:18.837Z
S1 57315, S2 59538
6924e30e26
1ef61a51f8
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T03:29:20.910Z
S1 57315, S2 59465
de1cbbfd4a
6924e30e26
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T03:29:22.917Z
S1 57308, S2 59465
c6c29fa7e1
de1cbbfd4a
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T03:29:24.877Z
S1 57308, S2 59505
bc5c127759
c6c29fa7e1
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T03:29:26.904Z
S1 57281, S2 59505
2ddf5e98d5
bc5c127759
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T03:29:28.865Z
S1 57281, S2 59544
6ceedc790b
2ddf5e98d5
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T03:29:30.835Z
S1 57311, S2 59544
2e3c4e30c6
6ceedc790b
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T03:29:32.789Z
S1 57311, S2 59590
37a3d87668
2e3c4e30c6
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T03:29:34.763Z
S1 57337, S2 59590
c3b568d5d2
37a3d87668
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T03:29:36.726Z
S1 57337, S2 59627
018ff69798
c3b568d5d2
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T03:29:38.674Z
S1 57389, S2 59627
2daa6a3494
018ff69798
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T03:29:40.611Z
S1 57389, S2 59690
a9291b2d02
2daa6a3494
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T03:29:42.565Z
S1 57435, S2 59690
ff6318893f
a9291b2d02
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T03:29:44.511Z
S1 57435, S2 59744
38c0f7c1d7
ff6318893f
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T03:29:46.448Z
S1 57498, S2 59744
b0572dd32c
38c0f7c1d7
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-07T03:29:48.399Z
S1 57498, S2 59793
dd9be5525a
b0572dd32c
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-07T03:29:50.337Z
S1 57560, S2 59793
3592e92a0f
dd9be5525a
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-07T03:29:52.279Z
S1 57560, S2 59851
5f2fd93aee
3592e92a0f
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-07T03:29:54.224Z
S1 57615, S2 59851
c61e4f99eb
5f2fd93aee
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-07T03:29:56.164Z
S1 57615, S2 59911
c7cf0620cc
c61e4f99eb
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-07T03:29:58.108Z
S1 57671, S2 59911
bf910de0f7
c7cf0620cc
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-07T03:30:00.209Z
S1 57671, S2 59810
9c0a767e44
bf910de0f7
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-07T03:30:02.539Z
S1 57341, S2 59810
6567783a87
9c0a767e44
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-07T03:30:05.330Z
S1 57341, S2 59019
74e3cd092c
6567783a87
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-07T03:30:07.379Z
S1 57292, S2 59019
91e216c229
74e3cd092c
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-07T03:30:09.321Z
S1 57292, S2 59077
a553a335e7
91e216c229
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-07T03:30:11.254Z
S1 57359, S2 59077
454ca13490
a553a335e7
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.