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("8704594007160638553:set_01M6P239DSEC5RBBK06X4G8XYM") = 2da9489505e35d61..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 10 each, fee 0
Game 1 m_01M6P239DTFFF8XW78FS34CAHY: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T14:34:10.822Z
S1 59865, S2 60000
c9f35a93ec
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T14:34:12.808Z
S1 59865, S2 60014
7cda247a20
c9f35a93ec
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T14:34:15.006Z
S1 59667, S2 60014
1724d981dc
7cda247a20
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T14:34:16.944Z
S1 59667, S2 60076
ae164d1f26
1724d981dc
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T14:34:19.101Z
S1 59510, S2 60076
dd68f00fcc
ae164d1f26
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T14:34:21.209Z
S1 59510, S2 59968
6d37725eec
dd68f00fcc
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T14:34:23.196Z
S1 59523, S2 59968
bc9baa0e62
6d37725eec
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T14:34:25.196Z
S1 59523, S2 59968
3542681117
bc9baa0e62
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T14:34:27.196Z
S1 59523, S2 59968
eee9acb286
3542681117
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T14:34:29.227Z
S1 59523, S2 59937
7c3851dd94
eee9acb286
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T14:34:31.255Z
S1 59495, S2 59937
f01c688f91
7c3851dd94
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T14:34:33.315Z
S1 59495, S2 59877
7c888cacb9
f01c688f91
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T14:34:35.306Z
S1 59504, S2 59877
61253e5174
7c888cacb9
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T14:34:37.319Z
S1 59504, S2 59864
910d58f89f
61253e5174
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T14:34:39.331Z
S1 59492, S2 59864
0e90461e08
910d58f89f
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T14:34:41.300Z
S1 59492, S2 59895
04e398e9a3
0e90461e08
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T14:34:43.255Z
S1 59537, S2 59895
84940be9cf
04e398e9a3
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T14:34:45.180Z
S1 59537, S2 59970
b631492e4e
84940be9cf
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T14:34:47.108Z
S1 59609, S2 59970
651f0d84ae
b631492e4e
sk_4707cd57
Game 2 m_01M6P239DVE3T85YEQ7G6E3MTX: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T14:34:10.817Z
S1 59870, S2 60000
fc11424809
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T14:34:12.765Z
S1 59870, S2 60052
a5b787f7f8
fc11424809
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T14:34:15.012Z
S1 59623, S2 60052
8cfbe2bd68
a5b787f7f8
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T14:34:16.961Z
S1 59623, S2 60103
ce0bbf6017
8cfbe2bd68
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T14:34:19.101Z
S1 59483, S2 60103
4d1a0d6bc1
ce0bbf6017
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T14:34:21.215Z
S1 59483, S2 59989
28da345797
4d1a0d6bc1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T14:34:23.318Z
S1 59380, S2 59989
b361250828
28da345797
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T14:34:25.397Z
S1 59380, S2 59910
deeb0c1625
b361250828
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T14:34:27.397Z
S1 59380, S2 59910
4eec664736
deeb0c1625
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T14:34:29.408Z
S1 59380, S2 59899
945ebe6b72
4eec664736
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T14:34:31.412Z
S1 59376, S2 59899
9d197c1197
945ebe6b72
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T14:34:33.508Z
S1 59376, S2 59803
f4e9b96fa7
9d197c1197
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T14:34:35.458Z
S1 59426, S2 59803
28efa79907
f4e9b96fa7
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T14:34:37.431Z
S1 59426, S2 59830
037d377a05
28efa79907
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T14:34:39.521Z
S1 59336, S2 59830
b75e377d85
037d377a05
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T14:34:41.455Z
S1 59336, S2 59896
d2bf042ea2
b75e377d85
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T14:34:43.391Z
S1 59400, S2 59896
0e7f164c8a
d2bf042ea2
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T14:34:45.318Z
S1 59400, S2 59969
0beae3229d
0e7f164c8a
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T14:34:47.246Z
S1 59472, S2 59969
1f4b0ec7d5
0beae3229d
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.