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("8440680392847572438:set_01M6SR4EDVFJ5TBY104DWS1YQT") = f076bdf0a7054f5d..., 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_01M6SR4EDXFZNAKEJ3XV7SC012: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T00:57:00.714Z
S1 59830, S2 60000
07139f09bb
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T00:57:03.109Z
S1 59830, S2 59605
5d5073d970
07139f09bb
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T00:57:05.230Z
S1 59709, S2 59605
d75f666441
5d5073d970
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T00:57:07.434Z
S1 59709, S2 59401
b568222fee
d75f666441
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T00:57:09.618Z
S1 59525, S2 59401
2413066e04
b568222fee
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T00:57:11.815Z
S1 59525, S2 59204
08742b8f8a
2413066e04
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T00:57:13.898Z
S1 59442, S2 59204
9f22115493
08742b8f8a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T00:57:16.024Z
S1 59442, S2 59078
9ccba166b0
9f22115493
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T00:57:18.102Z
S1 59364, S2 59078
7dee92f333
9ccba166b0
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T00:57:20.207Z
S1 59364, S2 58973
a6822a6aca
7dee92f333
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T00:57:22.300Z
S1 59271, S2 58973
9e119dac1b
a6822a6aca
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T00:57:24.400Z
S1 59271, S2 58873
f6a81e7c01
9e119dac1b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T00:57:26.606Z
S1 59065, S2 58873
136c0466ac
f6a81e7c01
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T00:57:28.598Z
S1 59065, S2 58881
6beb39adfc
136c0466ac
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T00:57:30.632Z
S1 59031, S2 58881
dda2158c5e
6beb39adfc
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T00:57:32.822Z
S1 59031, S2 58691
fd61956499
dda2158c5e
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T00:57:34.835Z
S1 59018, S2 58691
28ac36c75a
fd61956499
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T00:57:36.813Z
S1 59018, S2 58713
4485dbd89e
28ac36c75a
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T00:57:38.747Z
S1 59084, S2 58713
91afbfe169
4485dbd89e
sk_4707cd57
Game 2 m_01M6SR4EDYEX69JT49K4F67FK3: verified
✓
signatures
61 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..61, every prev_hash links
✓
move log
61 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
61 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
61 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T00:57:00.716Z
S1 59828, S2 60000
2b7d186e9c
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T00:57:03.117Z
S1 59828, S2 59599
5d09a8240c
2b7d186e9c
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T00:57:05.235Z
S1 59710, S2 59599
4d6ff4e3fb
5d09a8240c
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T00:57:07.444Z
S1 59710, S2 59390
6a4dc67601
4d6ff4e3fb
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T00:57:09.623Z
S1 59531, S2 59390
da29e9e7b0
6a4dc67601
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T00:57:11.818Z
S1 59531, S2 59195
b084538b5b
da29e9e7b0
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T00:57:13.901Z
S1 59448, S2 59195
1505e4830e
b084538b5b
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T00:57:16.097Z
S1 59448, S2 58999
97a21aa1ad
1505e4830e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T00:57:18.102Z
S1 59443, S2 58999
b914d9dd51
97a21aa1ad
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T00:57:20.202Z
S1 59443, S2 58899
916617209e
b914d9dd51
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T00:57:22.300Z
S1 59345, S2 58899
231e9acf8b
916617209e
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T00:57:24.429Z
S1 59345, S2 58770
65d804a107
231e9acf8b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T00:57:26.532Z
S1 59242, S2 58770
1f841b6366
65d804a107
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T00:57:28.600Z
S1 59242, S2 58702
af065c42ca
1f841b6366
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T00:57:30.703Z
S1 59139, S2 58702
fac7f1b85b
af065c42ca
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T00:57:32.898Z
S1 59139, S2 58507
a534f9e141
fac7f1b85b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T00:57:34.921Z
S1 59116, S2 58507
243f8b1f5a
a534f9e141
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T00:57:36.901Z
S1 59116, S2 58527
b6bd8bbb7b
243f8b1f5a
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T00:57:38.831Z
S1 59186, S2 58527
9cb8dcc90e
b6bd8bbb7b
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T00:57:40.762Z
S1 59186, S2 58596
7436f9fabd
9cb8dcc90e
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T00:57:42.690Z
S1 59258, S2 58596
8a6eb4c69b
7436f9fabd
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T00:57:44.625Z
S1 59258, S2 58661
3d3da99724
8a6eb4c69b
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T00:57:46.570Z
S1 59313, S2 58661
922a383f25
3d3da99724
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T00:57:48.495Z
S1 59313, S2 58736
991f4d937b
922a383f25
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T00:57:50.527Z
S1 59281, S2 58736
bba26a605d
991f4d937b
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T00:57:52.597Z
S1 59281, S2 58666
4e47f5b879
bba26a605d
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T00:57:54.599Z
S1 59279, S2 58666
65c27c9a37
4e47f5b879
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T00:57:56.523Z
S1 59279, S2 58742
8babaf1b13
65c27c9a37
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T00:57:58.468Z
S1 59334, S2 58742
cf5f85b3bd
8babaf1b13
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T00:58:00.432Z
S1 59334, S2 58778
fa33696dbc
cf5f85b3bd
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T00:58:02.548Z
S1 59218, S2 58778
3ab89486e0
fa33696dbc
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T00:58:04.610Z
S1 59218, S2 58716
6f390269ac
3ab89486e0
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T00:58:06.563Z
S1 59265, S2 58716
be39edd065
6f390269ac
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T00:58:08.519Z
S1 59265, S2 58760
b01f161313
be39edd065
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T00:58:10.467Z
S1 59317, S2 58760
a151d9fde3
b01f161313
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T00:58:12.406Z
S1 59317, S2 58821
9e7599449d
a151d9fde3
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T00:58:14.332Z
S1 59391, S2 58821
3532a5a8a9
9e7599449d
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T00:58:16.258Z
S1 59391, S2 58895
af85922f5a
3532a5a8a9
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T00:58:18.189Z
S1 59460, S2 58895
de488f09ea
af85922f5a
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-07T00:58:20.156Z
S1 59460, S2 58928
db929f1c6a
de488f09ea
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-07T00:58:22.106Z
S1 59510, S2 58928
1951eebde1
db929f1c6a
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-07T00:58:24.062Z
S1 59510, S2 58972
58e22afe1c
1951eebde1
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-07T00:58:25.998Z
S1 59574, S2 58972
18db354290
58e22afe1c
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-07T00:58:27.931Z
S1 59574, S2 59039
d64beb98ad
18db354290
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-07T00:58:29.859Z
S1 59646, S2 59039
0e2e24cf01
d64beb98ad
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-07T00:58:31.786Z
S1 59646, S2 59112
9990bab17c
0e2e24cf01
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-07T00:58:33.712Z
S1 59720, S2 59112
c6d4b0d9f2
9990bab17c
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-07T00:58:35.642Z
S1 59720, S2 59182
4d0985e79d
c6d4b0d9f2
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-07T00:58:37.572Z
S1 59790, S2 59182
d557ec923a
4d0985e79d
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-07T00:58:39.499Z
S1 59790, S2 59255
b9e9f9afff
d557ec923a
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-07T00:58:41.428Z
S1 59861, S2 59255
b9b3db027e
b9e9f9afff
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-07T00:58:43.362Z
S1 59861, S2 59321
42282b8061
b9b3db027e
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-07T00:58:45.291Z
S1 59932, S2 59321
2a3b92a8b6
42282b8061
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-07T00:58:47.219Z
S1 59932, S2 59393
a52040ca34
2a3b92a8b6
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-07T00:58:49.146Z
S1 60005, S2 59393
3c964ead6f
a52040ca34
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-07T00:58:51.073Z
S1 60005, S2 59466
e2337cbbf3
3c964ead6f
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-07T00:58:52.998Z
S1 60080, S2 59466
c08906e04d
e2337cbbf3
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-07T00:58:54.927Z
S1 60080, S2 59537
63b8c781f2
c08906e04d
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-07T00:58:56.859Z
S1 60148, S2 59537
96aa427d7d
63b8c781f2
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-07T00:58:58.782Z
S1 60148, S2 59614
fada49fc8a
96aa427d7d
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-07T00:59:00.712Z
S1 60218, S2 59614
54f62d5d88
fada49fc8a
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.