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("7490584642040846174:set_01M6T8JNVEEZ08REG0PSV33210") = 4cb6cef2725ff3f6..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6T8JNVGE7DBCWYJNTCQ70KS: 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
2026-11-07T05:44:24.302Z
S1 59814, S2 60000
e06da48a0a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T05:44:26.506Z
S1 59814, S2 59796
9934815634
e06da48a0a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T05:44:28.495Z
S1 59825, S2 59796
68c3135209
9934815634
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T05:44:30.501Z
S1 59825, S2 59790
da5e45d675
68c3135209
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T05:44:32.471Z
S1 59855, S2 59790
3664d43a49
da5e45d675
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T05:44:34.413Z
S1 59855, S2 59848
9a448f03fa
3664d43a49
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T05:44:36.411Z
S1 59857, S2 59848
3d620d4b3c
9a448f03fa
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T05:44:38.422Z
S1 59857, S2 59837
ca99c88909
3d620d4b3c
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T05:44:40.426Z
S1 59853, S2 59837
82ac3dca7d
ca99c88909
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T05:44:42.402Z
S1 59853, S2 59861
aa91307d63
82ac3dca7d
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T05:44:44.333Z
S1 59922, S2 59861
be25035e97
aa91307d63
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T05:44:46.310Z
S1 59922, S2 59884
7295bf54d3
be25035e97
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T05:44:48.243Z
S1 59989, S2 59884
9564520ff1
7295bf54d3
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T05:44:50.221Z
S1 59989, S2 59906
a24a088be7
9564520ff1
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T05:44:52.214Z
S1 59996, S2 59906
3453473cd7
a24a088be7
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T05:44:54.163Z
S1 59996, S2 59957
08089563fe
3453473cd7
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T05:44:56.099Z
S1 60060, S2 59957
df58aa3ea0
08089563fe
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T05:44:58.038Z
S1 60060, S2 60018
5c0bf87890
df58aa3ea0
sk_4707cd57
Game 2 m_01M6T8JNVHFTBRMYTCZFERB5NB: 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 Exhibition2
1
2026-11-07T05:44:24.345Z
S1 59771, S2 60000
cfdafdecf0
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T05:44:26.522Z
S1 59771, S2 59823
0c68d0e68f
cfdafdecf0
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T05:44:28.620Z
S1 59673, S2 59823
aa9a3b4660
0c68d0e68f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T05:44:30.697Z
S1 59673, S2 59746
e12761211f
aa9a3b4660
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T05:44:32.728Z
S1 59642, S2 59746
4f606fd485
e12761211f
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T05:44:34.804Z
S1 59642, S2 59670
420933a763
4f606fd485
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T05:44:36.817Z
S1 59629, S2 59670
1fbbb9d5f4
420933a763
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T05:44:38.743Z
S1 59629, S2 59744
0ba640a175
1fbbb9d5f4
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T05:44:40.725Z
S1 59647, S2 59744
483df595a1
0ba640a175
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T05:44:42.723Z
S1 59647, S2 59746
f6546e717d
483df595a1
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T05:44:44.699Z
S1 59671, S2 59746
24db0f9a55
f6546e717d
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T05:44:46.721Z
S1 59671, S2 59724
73fb2ba4fa
24db0f9a55
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T05:44:48.719Z
S1 59673, S2 59724
18ade7a5b2
73fb2ba4fa
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T05:44:50.647Z
S1 59673, S2 59796
5ca529e21e
18ade7a5b2
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T05:44:52.627Z
S1 59693, S2 59796
195ac755f1
5ca529e21e
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T05:44:54.572Z
S1 59693, S2 59851
dacd47ae04
195ac755f1
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T05:44:57.020Z
S1 59245, S2 59851
b5115db681
dacd47ae04
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T05:44:58.949Z
S1 59245, S2 59922
53eb674511
b5115db681
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T05:45:00.883Z
S1 59311, S2 59922
30ef692f53
53eb674511
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T05:45:02.839Z
S1 59311, S2 59966
e662d984b4
30ef692f53
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T05:45:04.786Z
S1 59364, S2 59966
8062994f6e
e662d984b4
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T05:45:06.733Z
S1 59364, S2 60019
81f35cc167
8062994f6e
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.