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("3611055866734517129:set_01M725VKBVFZ9BCMNXHNMKRPCE") = a0155cbe441c57ae..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M725VKBXFBXVBASPQ50JZX6T: verified
✓
signatures
28 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..28, every prev_hash links
✓
move log
28 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
28 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
28 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-10T07:30:46.423Z
S1 59781, S2 60000
a3a32999a1
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-10T07:30:48.614Z
S1 59781, S2 59809
1b716bf4f8
a3a32999a1
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-10T07:30:50.551Z
S1 59844, S2 59809
0becc5ca65
1b716bf4f8
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-10T07:30:52.529Z
S1 59844, S2 59831
8e71abf637
0becc5ca65
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-10T07:30:54.616Z
S1 59757, S2 59831
46bb5ba01e
8e71abf637
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-10T07:30:56.562Z
S1 59757, S2 59885
2bd7fdeeb6
46bb5ba01e
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-10T07:30:58.532Z
S1 59787, S2 59885
0a45d69a81
2bd7fdeeb6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-10T07:31:00.616Z
S1 59787, S2 59801
d48826834b
0a45d69a81
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-10T07:31:03.028Z
S1 59375, S2 59801
87e3dcf242
d48826834b
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-10T07:31:05.133Z
S1 59375, S2 59696
3342effdeb
87e3dcf242
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-10T07:31:07.102Z
S1 59406, S2 59696
7c5e9d7749
3342effdeb
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-10T07:31:09.118Z
S1 59406, S2 59680
5ad2908080
7c5e9d7749
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-10T07:31:11.133Z
S1 59391, S2 59680
95684cc538
5ad2908080
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-10T07:31:13.097Z
S1 59391, S2 59716
931de52f50
95684cc538
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-10T07:31:15.095Z
S1 59393, S2 59716
8a00d2d060
931de52f50
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-10T07:31:17.041Z
S1 59393, S2 59770
6d8d96b6af
8a00d2d060
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-10T07:31:19.026Z
S1 59408, S2 59770
84a6a9fbef
6d8d96b6af
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-10T07:31:21.064Z
S1 59408, S2 59732
21811cd8a0
84a6a9fbef
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-10T07:31:23.098Z
S1 59374, S2 59732
2c20550a76
21811cd8a0
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-10T07:31:25.026Z
S1 59374, S2 59804
a39fb8a98a
2c20550a76
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-10T07:31:27.000Z
S1 59400, S2 59804
a1f6a94fb7
a39fb8a98a
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-10T07:31:28.999Z
S1 59400, S2 59805
521cc55e75
a1f6a94fb7
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-10T07:31:30.941Z
S1 59458, S2 59805
70a36ca9e3
521cc55e75
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-10T07:31:32.920Z
S1 59458, S2 59826
913e108c8f
70a36ca9e3
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-10T07:31:34.852Z
S1 59526, S2 59826
b4f10b0ebf
913e108c8f
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-10T07:31:36.783Z
S1 59526, S2 59895
8447ce1a7d
b4f10b0ebf
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-10T07:31:38.714Z
S1 59595, S2 59895
135b1d516b
8447ce1a7d
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-10T07:31:40.654Z
S1 59595, S2 59955
1dc5e21e0a
135b1d516b
sk_4707cd57
Game 2 m_01M725VKBZEVN9TMK7RRCTJVDH: verified
✓
signatures
34 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..34, every prev_hash links
✓
move log
34 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
34 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
34 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-10T07:30:46.411Z
S1 59793, S2 60000
9c7823207e
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-10T07:30:48.411Z
S1 59793, S2 60000
0caa4634e1
9c7823207e
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-10T07:30:50.416Z
S1 59788, S2 60000
6294a5a63d
0caa4634e1
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-10T07:30:52.398Z
S1 59788, S2 60018
edc917590a
6294a5a63d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-10T07:30:54.437Z
S1 59749, S2 60018
6bfa7a88eb
edc917590a
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-10T07:30:56.413Z
S1 59749, S2 60042
7ac2b51b01
6bfa7a88eb
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-10T07:30:58.382Z
S1 59780, S2 60042
f5d05cefd3
7ac2b51b01
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-10T07:31:00.410Z
S1 59780, S2 60014
96a6ca76c5
f5d05cefd3
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-10T07:31:02.913Z
S1 59277, S2 60014
cae47d2241
96a6ca76c5
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-10T07:31:04.940Z
S1 59277, S2 59987
552baf4b5a
cae47d2241
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-10T07:31:06.868Z
S1 59349, S2 59987
3ae2c18860
552baf4b5a
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-10T07:31:08.835Z
S1 59349, S2 60020
117d128dc3
3ae2c18860
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-10T07:31:10.802Z
S1 59382, S2 60020
b0a79c0c31
117d128dc3
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-10T07:31:12.796Z
S1 59382, S2 60026
d7619ef85f
b0a79c0c31
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-10T07:31:14.795Z
S1 59383, S2 60026
8b6b99d85f
d7619ef85f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-10T07:31:16.818Z
S1 59383, S2 60003
9a6044089d
8b6b99d85f
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-10T07:31:18.822Z
S1 59379, S2 60003
7a463afc5e
9a6044089d
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-10T07:31:20.818Z
S1 59379, S2 60007
4e1812e3f8
7a463afc5e
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-10T07:31:22.803Z
S1 59394, S2 60007
590bda5771
4e1812e3f8
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-10T07:31:24.735Z
S1 59394, S2 60075
d54232ac21
590bda5771
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-10T07:31:26.694Z
S1 59435, S2 60075
705b30479a
d54232ac21
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-10T07:31:28.623Z
S1 59435, S2 60146
64fb40217c
705b30479a
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-10T07:31:30.583Z
S1 59475, S2 60146
27fc18c343
64fb40217c
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-10T07:31:32.613Z
S1 59475, S2 60116
64135da2ec
27fc18c343
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-10T07:31:34.578Z
S1 59510, S2 60116
65fd20052a
64135da2ec
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-10T07:31:36.608Z
S1 59510, S2 60086
2020cc2c7f
65fd20052a
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-10T07:31:38.607Z
S1 59511, S2 60086
3f5c02b26a
2020cc2c7f
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-10T07:31:40.611Z
S1 59511, S2 60082
63d267996c
3f5c02b26a
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-10T07:31:42.565Z
S1 59557, S2 60082
d470c54c65
63d267996c
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-10T07:31:44.532Z
S1 59557, S2 60115
8f362b5f63
d470c54c65
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-10T07:31:46.459Z
S1 59630, S2 60115
dd94310979
8f362b5f63
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-10T07:31:48.397Z
S1 59630, S2 60177
051d33798b
dd94310979
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-10T07:31:50.330Z
S1 59697, S2 60177
830ea0347a
051d33798b
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-10T07:31:52.260Z
S1 59697, S2 60247
bf4ad624cc
830ea0347a
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.