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("8598356212786063509:set_01M6NVSHCCEFSB8Z3W6NACTGE0") = d31695797ebedaef..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6NVSHCFEA9BQ48YGX9ZZF04: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T12:43:59.828Z
S1 59868, S2 60000
f6b050da03
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T12:44:02.756Z
S1 59868, S2 59072
7ff3c9df10
f6b050da03
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T12:44:04.728Z
S1 59896, S2 59072
58d3d85ee9
7ff3c9df10
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T12:44:06.755Z
S1 59896, S2 59045
0160dbcffe
58d3d85ee9
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T12:44:08.804Z
S1 59847, S2 59045
a529e89cc6
0160dbcffe
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T12:44:10.730Z
S1 59847, S2 59119
71f4061a50
a529e89cc6
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T12:44:12.717Z
S1 59860, S2 59119
99822998a8
71f4061a50
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T12:44:14.645Z
S1 59860, S2 59191
222efe2f3c
99822998a8
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T12:44:16.621Z
S1 59884, S2 59191
3af089cf7d
222efe2f3c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T12:44:18.627Z
S1 59884, S2 59185
f147e70794
3af089cf7d
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T12:44:20.588Z
S1 59923, S2 59185
e28df3a86b
f147e70794
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T12:44:22.625Z
S1 59923, S2 59148
05e2ef6cb5
e28df3a86b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T12:44:24.567Z
S1 59981, S2 59148
32c16750e0
05e2ef6cb5
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T12:44:26.648Z
S1 59981, S2 59067
5443d0dbfd
32c16750e0
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T12:44:28.704Z
S1 59925, S2 59067
f3a69dafe6
5443d0dbfd
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T12:44:30.696Z
S1 59925, S2 59075
db5fc744c9
f3a69dafe6
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T12:44:32.699Z
S1 59922, S2 59075
25f5becca8
db5fc744c9
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T12:44:34.627Z
S1 59922, S2 59147
9d5002399b
25f5becca8
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T12:44:36.583Z
S1 59966, S2 59147
969b8b9ad4
9d5002399b
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T12:44:38.507Z
S1 59966, S2 59223
3aacaadd75
969b8b9ad4
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T12:44:40.431Z
S1 60042, S2 59223
2bebf83b88
3aacaadd75
sk_4707cd57
Game 2 m_01M6NVSHCGE8ERAQJ502QEXRBC: verified
✓
signatures
15 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..15, every prev_hash links
✓
move log
15 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
15 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
15 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T12:43:59.899Z
S1 59797, S2 60000
06a5d732ac
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T12:44:02.798Z
S1 59797, S2 59101
b344f862ef
06a5d732ac
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T12:44:04.828Z
S1 59767, S2 59101
0db7271a22
b344f862ef
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T12:44:06.907Z
S1 59767, S2 59022
794c69435f
0db7271a22
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T12:44:08.918Z
S1 59756, S2 59022
6d8ac7e145
794c69435f
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T12:44:10.907Z
S1 59756, S2 59033
021fee07df
6d8ac7e145
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T12:44:12.901Z
S1 59762, S2 59033
499f7d970e
021fee07df
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T12:44:14.899Z
S1 59762, S2 59035
facc6a2fd4
499f7d970e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T12:44:16.837Z
S1 59824, S2 59035
ff6b45887f
facc6a2fd4
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T12:44:18.806Z
S1 59824, S2 59066
36e521b142
ff6b45887f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T12:44:20.795Z
S1 59835, S2 59066
3e47993913
36e521b142
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T12:44:22.725Z
S1 59835, S2 59136
f5660eac37
3e47993913
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T12:44:24.663Z
S1 59897, S2 59136
8e74f0968f
f5660eac37
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T12:44:26.642Z
S1 59897, S2 59157
d66abd9222
8e74f0968f
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T12:44:28.702Z
S1 59837, S2 59157
a1ca38ae4f
d66abd9222
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.