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("1068730737260797803:set_01M73WQGWJF74ANPXVNCAKDG55") = 767866997ce141a6..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M73WQGWMFH5AZWSWR511P52G: verified
✓
signatures
13 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..13, every prev_hash links
✓
move log
13 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
13 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
13 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-10T23:29:44.401Z
S1 59873, S2 60000
9a0a065d1d
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-10T23:29:46.433Z
S1 59873, S2 59968
f6f7d8e7af
9a0a065d1d
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-10T23:29:48.711Z
S1 59595, S2 59968
6caee644f0
f6f7d8e7af
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-10T23:29:50.700Z
S1 59595, S2 59979
328bea7ae7
6caee644f0
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-10T23:29:52.831Z
S1 59464, S2 59979
b453516c81
328bea7ae7
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-10T23:29:55.032Z
S1 59464, S2 59778
335b48423e
b453516c81
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-10T23:29:57.123Z
S1 59373, S2 59778
4e7e7130b1
335b48423e
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-10T23:29:59.132Z
S1 59373, S2 59769
bda90c6999
4e7e7130b1
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-10T23:30:01.783Z
S1 58722, S2 59769
08e038a5ca
bda90c6999
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-10T23:30:03.959Z
S1 58722, S2 59593
3dc09347a5
08e038a5ca
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-10T23:30:06.135Z
S1 58546, S2 59593
c29fa3ef7d
3dc09347a5
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-10T23:30:08.123Z
S1 58546, S2 59605
a453718185
c29fa3ef7d
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-10T23:30:10.126Z
S1 58543, S2 59605
a30425645d
a453718185
sk_4707cd57
Game 2 m_01M73WQGWPF829GMPR6DPX5MRM: verified
✓
signatures
25 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..25, every prev_hash links
✓
move log
25 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
25 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
25 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-10T23:29:44.402Z
S1 59872, S2 60000
f949331ef9
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-10T23:29:46.499Z
S1 59872, S2 59903
fcd3396565
f949331ef9
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-10T23:29:48.710Z
S1 59661, S2 59903
fd534e67d8
fcd3396565
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-10T23:29:50.699Z
S1 59661, S2 59914
404a11acc9
fd534e67d8
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-10T23:29:52.824Z
S1 59536, S2 59914
f682ed662e
404a11acc9
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-10T23:29:55.030Z
S1 59536, S2 59708
bad548ada4
f682ed662e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-10T23:29:57.120Z
S1 59446, S2 59708
976bbb37bb
bad548ada4
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-10T23:29:59.132Z
S1 59446, S2 59696
eb27d60c6b
976bbb37bb
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-10T23:30:01.615Z
S1 58963, S2 59696
3142c22764
eb27d60c6b
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-10T23:30:03.844Z
S1 58963, S2 59467
314323177f
3142c22764
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-10T23:30:05.865Z
S1 58942, S2 59467
9c8b4ce888
314323177f
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-10T23:30:08.023Z
S1 58942, S2 59309
24a825fe84
9c8b4ce888
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-10T23:30:10.131Z
S1 58834, S2 59309
dbb9f678fb
24a825fe84
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-10T23:30:12.109Z
S1 58834, S2 59331
ced2a2b0e4
dbb9f678fb
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-10T23:30:14.123Z
S1 58820, S2 59331
3f5a4d5da0
ced2a2b0e4
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-10T23:30:16.056Z
S1 58820, S2 59398
f9d0f5e18c
3f5a4d5da0
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-10T23:30:18.043Z
S1 58833, S2 59398
b6659ae54f
f9d0f5e18c
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-10T23:30:20.029Z
S1 58833, S2 59412
174b3b1dfc
b6659ae54f
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-10T23:30:21.967Z
S1 58895, S2 59412
0b3d8a04f7
174b3b1dfc
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-10T23:30:24.006Z
S1 58895, S2 59373
e948a6e05b
0b3d8a04f7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-10T23:30:26.015Z
S1 58886, S2 59373
f8fa7f71db
e948a6e05b
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-10T23:30:27.943Z
S1 58886, S2 59445
cb7cde015c
f8fa7f71db
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-10T23:30:29.871Z
S1 58958, S2 59445
cd7fcce316
cb7cde015c
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-10T23:30:31.801Z
S1 58958, S2 59515
eed57e11ff
cd7fcce316
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-10T23:30:33.729Z
S1 59030, S2 59515
270d6ed2e8
eed57e11ff
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.