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("3526761290261309917:set_01M69XFT52EA5TV0BCDF45AQNP") = eeee2c47ea05e014..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M69XFT54FSDASQVD3F3SQKEH: verified
✓
signatures
18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..18, every prev_hash links
✓
move log
18 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
18 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
18 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-10-31T21:22:45.106Z
S1 59864, S2 60000
625dabac79
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-10-31T21:22:47.206Z
S1 59864, S2 59900
7ae4764d38
625dabac79
sk_4707cd57
3
move
S1 Exhibition1
3
2026-10-31T21:22:49.301Z
S1 59769, S2 59900
23b0c58531
7ae4764d38
sk_4707cd57
4
move
S2 Exhibition2
4
2026-10-31T21:22:51.399Z
S1 59769, S2 59802
233a1e353f
23b0c58531
sk_4707cd57
5
move
S1 Exhibition1
5
2026-10-31T21:22:53.507Z
S1 59661, S2 59802
b98df692fb
233a1e353f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-10-31T21:22:55.633Z
S1 59661, S2 59676
0e0e50169f
b98df692fb
sk_4707cd57
7
move
S1 Exhibition1
7
2026-10-31T21:22:57.705Z
S1 59589, S2 59676
fea33c64af
0e0e50169f
sk_4707cd57
8
move
S2 Exhibition2
8
2026-10-31T21:22:59.734Z
S1 59589, S2 59647
770d35bd88
fea33c64af
sk_4707cd57
9
move
S1 Exhibition1
9
2026-10-31T21:23:02.402Z
S1 58921, S2 59647
42f43d2f2f
770d35bd88
sk_4707cd57
10
move
S2 Exhibition2
10
2026-10-31T21:23:04.610Z
S1 58921, S2 59439
53b343754e
42f43d2f2f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-10-31T21:23:06.614Z
S1 58917, S2 59439
012e86723f
53b343754e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-10-31T21:23:08.604Z
S1 58917, S2 59449
7e84f63132
012e86723f
sk_4707cd57
13
move
S1 Exhibition1
13
2026-10-31T21:23:10.704Z
S1 58817, S2 59449
be09f1542f
7e84f63132
sk_4707cd57
14
move
S2 Exhibition2
14
2026-10-31T21:23:12.797Z
S1 58817, S2 59356
ff17e360b8
be09f1542f
sk_4707cd57
15
move
S1 Exhibition1
15
2026-10-31T21:23:14.802Z
S1 58812, S2 59356
043581d925
ff17e360b8
sk_4707cd57
16
move
S2 Exhibition2
16
2026-10-31T21:23:16.801Z
S1 58812, S2 59357
8550291977
043581d925
sk_4707cd57
17
move
S1 Exhibition1
17
2026-10-31T21:23:18.742Z
S1 58871, S2 59357
2e090c0017
8550291977
sk_4707cd57
18
move
S2 Exhibition2
18
2026-10-31T21:23:20.673Z
S1 58871, S2 59426
7bcbccc6cc
2e090c0017
sk_4707cd57
Game 2 m_01M69XFT56EQ39GMAT7HYWMJRT: 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
2026-10-31T21:22:45.107Z
S1 59863, S2 60000
9433ca9b48
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-10-31T21:22:47.206Z
S1 59863, S2 59901
b65dd01a92
9433ca9b48
sk_4707cd57
3
move
S1 Exhibition2
3
2026-10-31T21:22:49.306Z
S1 59763, S2 59901
f0a87c6550
b65dd01a92
sk_4707cd57
4
move
S2 Exhibition1
4
2026-10-31T21:22:51.403Z
S1 59763, S2 59804
035561c9be
f0a87c6550
sk_4707cd57
5
move
S1 Exhibition2
5
2026-10-31T21:22:53.523Z
S1 59643, S2 59804
b725c1da78
035561c9be
sk_4707cd57
6
move
S2 Exhibition1
6
2026-10-31T21:22:55.702Z
S1 59643, S2 59625
a5f329c5c2
b725c1da78
sk_4707cd57
7
move
S1 Exhibition2
7
2026-10-31T21:22:57.706Z
S1 59639, S2 59625
3b5cd8908d
a5f329c5c2
sk_4707cd57
8
move
S2 Exhibition1
8
2026-10-31T21:22:59.803Z
S1 59639, S2 59528
b34bbe9de0
3b5cd8908d
sk_4707cd57
9
move
S1 Exhibition2
9
2026-10-31T21:23:02.444Z
S1 58998, S2 59528
1cda01e932
b34bbe9de0
sk_4707cd57
10
move
S2 Exhibition1
10
2026-10-31T21:23:04.607Z
S1 58998, S2 59365
426186787e
1cda01e932
sk_4707cd57
11
move
S1 Exhibition2
11
2026-10-31T21:23:06.548Z
S1 59057, S2 59365
7883d9b1ac
426186787e
sk_4707cd57
12
move
S2 Exhibition1
12
2026-10-31T21:23:08.599Z
S1 59057, S2 59314
f7d0cc6b3b
7883d9b1ac
sk_4707cd57
13
move
S1 Exhibition2
13
2026-10-31T21:23:10.702Z
S1 58954, S2 59314
8fc46fc18a
f7d0cc6b3b
sk_4707cd57
14
move
S2 Exhibition1
14
2026-10-31T21:23:12.721Z
S1 58954, S2 59295
f27289f3e8
8fc46fc18a
sk_4707cd57
15
move
S1 Exhibition2
15
2026-10-31T21:23:14.655Z
S1 59020, S2 59295
7b4d490cb4
f27289f3e8
sk_4707cd57
16
move
S2 Exhibition1
16
2026-10-31T21:23:16.588Z
S1 59020, S2 59362
85676ffc71
7b4d490cb4
sk_4707cd57
17
move
S1 Exhibition2
17
2026-10-31T21:23:18.547Z
S1 59061, S2 59362
728507e833
85676ffc71
sk_4707cd57
18
move
S2 Exhibition1
18
2026-10-31T21:23:20.597Z
S1 59061, S2 59312
93a37fd0b3
728507e833
sk_4707cd57
19
move
S1 Exhibition2
19
2026-10-31T21:23:22.559Z
S1 59099, S2 59312
2e7f773e1f
93a37fd0b3
sk_4707cd57
20
move
S2 Exhibition1
20
2026-10-31T21:23:24.625Z
S1 59099, S2 59246
b445d183e9
2e7f773e1f
sk_4707cd57
21
move
S1 Exhibition2
21
2026-10-31T21:23:26.551Z
S1 59173, S2 59246
0b641a5817
b445d183e9
sk_4707cd57
22
move
S2 Exhibition1
22
2026-10-31T21:23:28.541Z
S1 59173, S2 59256
ac3b5de210
0b641a5817
sk_4707cd57
23
move
S1 Exhibition2
23
2026-10-31T21:23:30.643Z
S1 59071, S2 59256
acb4e417be
ac3b5de210
sk_4707cd57
24
move
S2 Exhibition1
24
2026-10-31T21:23:32.713Z
S1 59071, S2 59186
b2afb31b0a
acb4e417be
sk_4707cd57
25
move
S1 Exhibition2
25
2026-10-31T21:23:34.728Z
S1 59056, S2 59186
7fb8bb5b71
b2afb31b0a
sk_4707cd57
26
move
S2 Exhibition1
26
2026-10-31T21:23:36.706Z
S1 59056, S2 59208
9435620641
7fb8bb5b71
sk_4707cd57
27
move
S1 Exhibition2
27
2026-10-31T21:23:38.720Z
S1 59042, S2 59208
942f8616d5
9435620641
sk_4707cd57
28
move
S2 Exhibition1
28
2026-10-31T21:23:40.687Z
S1 59042, S2 59241
097673d69e
942f8616d5
sk_4707cd57
29
move
S1 Exhibition2
29
2026-10-31T21:23:42.716Z
S1 59013, S2 59241
d8eb941860
097673d69e
sk_4707cd57
30
move
S2 Exhibition1
30
2026-10-31T21:23:44.639Z
S1 59013, S2 59318
f838353377
d8eb941860
sk_4707cd57
31
move
S1 Exhibition2
31
2026-10-31T21:23:46.641Z
S1 59011, S2 59318
5ce57fb646
f838353377
sk_4707cd57
32
move
S2 Exhibition1
32
2026-10-31T21:23:48.626Z
S1 59011, S2 59333
a66a7a5735
5ce57fb646
sk_4707cd57
33
move
S1 Exhibition2
33
2026-10-31T21:23:50.552Z
S1 59085, S2 59333
a4cdc3bf97
a66a7a5735
sk_4707cd57
34
move
S2 Exhibition1
34
2026-10-31T21:23:52.515Z
S1 59085, S2 59370
9512fcfb3f
a4cdc3bf97
sk_4707cd57
35
move
S1 Exhibition2
35
2026-10-31T21:23:54.495Z
S1 59105, S2 59370
bbd668561a
9512fcfb3f
sk_4707cd57
36
move
S2 Exhibition1
36
2026-10-31T21:23:56.449Z
S1 59105, S2 59416
eed9806279
bbd668561a
sk_4707cd57
37
move
S1 Exhibition2
37
2026-10-31T21:23:58.407Z
S1 59147, S2 59416
a05fd1f16e
eed9806279
sk_4707cd57
38
move
S2 Exhibition1
38
2026-10-31T21:24:00.341Z
S1 59147, S2 59482
8884e97d4a
a05fd1f16e
sk_4707cd57
39
move
S1 Exhibition2
39
2026-10-31T21:24:02.472Z
S1 59016, S2 59482
02d2e34028
8884e97d4a
sk_4707cd57
40
move
S2 Exhibition1
40
2026-10-31T21:24:04.730Z
S1 59016, S2 59224
46fe8d9382
02d2e34028
sk_4707cd57
41
move
S1 Exhibition2
41
2026-10-31T21:24:06.678Z
S1 59068, S2 59224
9d510d6984
46fe8d9382
sk_4707cd57
42
move
S2 Exhibition1
42
2026-10-31T21:24:08.615Z
S1 59068, S2 59287
6c7b61f3fa
9d510d6984
sk_4707cd57
43
move
S1 Exhibition2
43
2026-10-31T21:24:10.557Z
S1 59126, S2 59287
fa6918920a
6c7b61f3fa
sk_4707cd57
44
move
S2 Exhibition1
44
2026-10-31T21:24:12.507Z
S1 59126, S2 59337
a6194ca61b
fa6918920a
sk_4707cd57
45
move
S1 Exhibition2
45
2026-10-31T21:24:14.454Z
S1 59179, S2 59337
946f0b2c6a
a6194ca61b
sk_4707cd57
46
move
S2 Exhibition1
46
2026-10-31T21:24:16.388Z
S1 59179, S2 59403
77ace10bbb
946f0b2c6a
sk_4707cd57
47
move
S1 Exhibition2
47
2026-10-31T21:24:18.330Z
S1 59237, S2 59403
0312dd3659
77ace10bbb
sk_4707cd57
48
move
S2 Exhibition1
48
2026-10-31T21:24:20.264Z
S1 59237, S2 59469
6daeab9b28
0312dd3659
sk_4707cd57
49
move
S1 Exhibition2
49
2026-10-31T21:24:22.195Z
S1 59306, S2 59469
85f8a003cb
6daeab9b28
sk_4707cd57
50
move
S2 Exhibition1
50
2026-10-31T21:24:24.125Z
S1 59306, S2 59539
99841305a0
85f8a003cb
sk_4707cd57
51
move
S1 Exhibition2
51
2026-10-31T21:24:26.051Z
S1 59380, S2 59539
996abc5f15
99841305a0
sk_4707cd57
52
move
S2 Exhibition1
52
2026-10-31T21:24:27.986Z
S1 59380, S2 59604
c6a751fdd1
996abc5f15
sk_4707cd57
53
move
S1 Exhibition2
53
2026-10-31T21:24:29.916Z
S1 59450, S2 59604
e2bc8c0115
c6a751fdd1
sk_4707cd57
54
move
S2 Exhibition1
54
2026-10-31T21:24:31.841Z
S1 59450, S2 59679
a51e31f8b5
e2bc8c0115
sk_4707cd57
55
move
S1 Exhibition2
55
2026-10-31T21:24:33.772Z
S1 59519, S2 59679
b1f9d78919
a51e31f8b5
sk_4707cd57
56
move
S2 Exhibition1
56
2026-10-31T21:24:35.699Z
S1 59519, S2 59752
1feaaf26c5
b1f9d78919
sk_4707cd57
57
move
S1 Exhibition2
57
2026-10-31T21:24:37.631Z
S1 59587, S2 59752
0a404146e1
1feaaf26c5
sk_4707cd57
58
move
S2 Exhibition1
58
2026-10-31T21:24:39.556Z
S1 59587, S2 59827
540027e135
0a404146e1
sk_4707cd57
59
move
S1 Exhibition2
59
2026-10-31T21:24:41.482Z
S1 59661, S2 59827
29f67cb448
540027e135
sk_4707cd57
60
move
S2 Exhibition1
60
2026-10-31T21:24:43.408Z
S1 59661, S2 59901
54ba70d4d1
29f67cb448
sk_4707cd57
61
move
S1 Exhibition2
61
2026-10-31T21:24:45.333Z
S1 59736, S2 59901
2aadcc33ef
54ba70d4d1
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.