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("7104103451034793493:set_01M6K1G6P1ETDR9HN3E53PDCBV") = b7aee5fc9ada01b1..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6K1G6P4EPB9065H9CX5MFM2: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T10:26:02.451Z
S1 59539, S2 60000
a55219b463
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T10:26:04.606Z
S1 59539, S2 59845
4f17a33b80
a55219b463
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T10:26:06.703Z
S1 59442, S2 59845
3c07a46256
4f17a33b80
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T10:26:08.803Z
S1 59442, S2 59745
44935139a5
3c07a46256
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T10:26:11.020Z
S1 59225, S2 59745
da5ce38b27
44935139a5
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T10:26:13.112Z
S1 59225, S2 59653
918c05915c
da5ce38b27
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T10:26:15.132Z
S1 59205, S2 59653
8a023391b1
918c05915c
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T10:26:17.057Z
S1 59205, S2 59728
4471e3d58e
8a023391b1
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T10:26:19.033Z
S1 59229, S2 59728
38f44a4096
4471e3d58e
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T10:26:21.120Z
S1 59229, S2 59641
857d403bab
38f44a4096
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T10:26:23.124Z
S1 59225, S2 59641
9183c67ffc
857d403bab
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T10:26:25.081Z
S1 59225, S2 59684
734ecf3bbd
9183c67ffc
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T10:26:27.006Z
S1 59300, S2 59684
755dd8ac9a
734ecf3bbd
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T10:26:29.000Z
S1 59300, S2 59690
9bb98b05a0
755dd8ac9a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T10:26:30.934Z
S1 59366, S2 59690
6a7989ad80
9bb98b05a0
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T10:26:32.905Z
S1 59366, S2 59719
2d3cca872e
6a7989ad80
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T10:26:34.915Z
S1 59356, S2 59719
4a5cb25a9a
2d3cca872e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T10:26:36.928Z
S1 59356, S2 59706
7b4d0b82a1
4a5cb25a9a
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T10:26:38.911Z
S1 59373, S2 59706
9fcabcb3bd
7b4d0b82a1
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T10:26:40.864Z
S1 59373, S2 59753
12b3dd35f0
9fcabcb3bd
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T10:26:42.793Z
S1 59444, S2 59753
c5a91d3330
12b3dd35f0
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T10:26:44.718Z
S1 59444, S2 59828
0acd8e6951
c5a91d3330
sk_4707cd57
Game 2 m_01M6K1G6PBFW2T3XEP2F3QP3T7: verified
✓
signatures
23 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..23, every prev_hash links
✓
move log
23 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
23 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
23 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T10:26:02.428Z
S1 59562, S2 60000
bda6df0e30
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T10:26:04.605Z
S1 59562, S2 59823
a8fc6f6dde
bda6df0e30
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T10:26:06.700Z
S1 59467, S2 59823
1753bf2750
a8fc6f6dde
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T10:26:08.800Z
S1 59467, S2 59723
8bd6ba5d70
1753bf2750
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T10:26:11.013Z
S1 59254, S2 59723
9482944a85
8bd6ba5d70
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T10:26:12.959Z
S1 59254, S2 59777
1ceda006ac
9482944a85
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T10:26:14.932Z
S1 59281, S2 59777
65acfb6b15
1ceda006ac
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T10:26:16.892Z
S1 59281, S2 59817
15c905679a
65acfb6b15
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T10:26:18.919Z
S1 59254, S2 59817
3fec309b40
15c905679a
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T10:26:20.918Z
S1 59254, S2 59818
f356dbc8ea
3fec309b40
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T10:26:22.844Z
S1 59328, S2 59818
d3844e982f
f356dbc8ea
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T10:26:24.810Z
S1 59328, S2 59852
8a05a7d136
d3844e982f
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T10:26:26.908Z
S1 59230, S2 59852
46e7e7a8ac
8a05a7d136
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T10:26:28.870Z
S1 59230, S2 59890
bfeb3ff786
46e7e7a8ac
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T10:26:30.929Z
S1 59171, S2 59890
afcc91a6e9
bfeb3ff786
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T10:26:33.011Z
S1 59171, S2 59808
d52f20334f
afcc91a6e9
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T10:26:35.023Z
S1 59159, S2 59808
04c1c80808
d52f20334f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T10:26:37.103Z
S1 59159, S2 59728
e8a4c2034d
04c1c80808
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T10:26:39.042Z
S1 59220, S2 59728
ecdccc1a01
e8a4c2034d
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T10:26:41.001Z
S1 59220, S2 59769
ea5adc06e6
ecdccc1a01
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T10:26:42.952Z
S1 59269, S2 59769
a0c9726295
ea5adc06e6
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T10:26:44.882Z
S1 59269, S2 59839
50409a8951
a0c9726295
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T10:26:46.809Z
S1 59342, S2 59839
264474fbc2
50409a8951
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.