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("5441816351891704274:set_01M772YZEMFNE9NS8ST2Y87BVG") = f6e783b83a54cf97..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 20 each, fee 0
Game 1 m_01M772YZEPF4ZVP6WY9FPGMA7S: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-12T05:16:23.514Z
S1 59807, S2 60000
0dbe075e14
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-12T05:16:25.478Z
S1 59807, S2 60036
40dc9c8a30
0dbe075e14
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-12T05:16:27.535Z
S1 59750, S2 60036
5c67b10746
40dc9c8a30
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-12T05:16:29.629Z
S1 59750, S2 59942
d4eae91388
5c67b10746
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-12T05:16:31.700Z
S1 59679, S2 59942
8b34e72418
d4eae91388
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-12T05:16:33.645Z
S1 59679, S2 59997
28e34d4ce3
8b34e72418
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-12T05:16:35.714Z
S1 59610, S2 59997
31fcf983b9
28e34d4ce3
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-12T05:16:37.821Z
S1 59610, S2 59890
252aadb237
31fcf983b9
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-12T05:16:40.005Z
S1 59426, S2 59890
4588623c81
252aadb237
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-12T05:16:42.098Z
S1 59426, S2 59797
d0ebb5b0d3
4588623c81
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-12T05:16:44.300Z
S1 59224, S2 59797
1aa953693e
d0ebb5b0d3
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-12T05:16:46.253Z
S1 59224, S2 59844
7505669833
1aa953693e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-12T05:16:48.300Z
S1 59177, S2 59844
f4d8d52b77
7505669833
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-12T05:16:50.506Z
S1 59177, S2 59638
a2be98d70a
f4d8d52b77
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-12T05:16:52.524Z
S1 59159, S2 59638
bc2c9eed0a
a2be98d70a
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-12T05:16:54.507Z
S1 59159, S2 59655
20649fb8bd
bc2c9eed0a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-12T05:16:56.442Z
S1 59224, S2 59655
0b05e86987
20649fb8bd
sk_4707cd57
Game 2 m_01M772YZEREV5B22PHFKD2EG6V: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-12T05:16:23.504Z
S1 59817, S2 60000
a10a970537
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-12T05:16:25.460Z
S1 59817, S2 60044
1dadae1f01
a10a970537
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-12T05:16:27.525Z
S1 59752, S2 60044
604ff20a42
1dadae1f01
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-12T05:16:29.625Z
S1 59752, S2 59944
8efdab2b36
604ff20a42
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-12T05:16:31.700Z
S1 59677, S2 59944
e57849b9c2
8efdab2b36
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-12T05:16:33.630Z
S1 59677, S2 60014
a4743105e0
e57849b9c2
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-12T05:16:35.704Z
S1 59603, S2 60014
753187f275
a4743105e0
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-12T05:16:37.807Z
S1 59603, S2 59911
01bb0a58bf
753187f275
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-12T05:16:39.935Z
S1 59475, S2 59911
438ac6dd6b
01bb0a58bf
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-12T05:16:42.101Z
S1 59475, S2 59745
4df2f42908
438ac6dd6b
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-12T05:16:44.271Z
S1 59305, S2 59745
ee4d334bbf
4df2f42908
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-12T05:16:46.227Z
S1 59305, S2 59789
fb7ecdd203
ee4d334bbf
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-12T05:16:48.234Z
S1 59298, S2 59789
9077ac9a22
fb7ecdd203
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-12T05:16:50.499Z
S1 59298, S2 59524
8bc249ed5b
9077ac9a22
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-12T05:16:52.523Z
S1 59274, S2 59524
e16877c21c
8bc249ed5b
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-12T05:16:54.510Z
S1 59274, S2 59537
85e1f2cbe7
e16877c21c
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-12T05:16:56.465Z
S1 59319, S2 59537
38b0e810c1
85e1f2cbe7
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.