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("3513555391252990705:set_01M6ZFJ4M1FR1BQDV4SR16ZJP0") = ddd310791e27ef98..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 30 each, fee 0
Game 1 m_01M6ZFJ4M3F24VMA3D7SWF4XAH: 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 Exhibition1
1
2026-11-09T06:22:38.734Z
S1 59929, S2 60000
02e715eb7e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T06:22:40.917Z
S1 59929, S2 59817
2bbd0c040b
02e715eb7e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T06:22:43.198Z
S1 59648, S2 59817
337e663bd0
2bbd0c040b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T06:22:45.225Z
S1 59648, S2 59790
26dce4acdf
337e663bd0
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T06:22:47.307Z
S1 59566, S2 59790
3f3bd07f21
26dce4acdf
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T06:22:49.308Z
S1 59566, S2 59789
8390dddc53
3f3bd07f21
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T06:22:51.443Z
S1 59431, S2 59789
325fc559ed
8390dddc53
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T06:22:53.407Z
S1 59431, S2 59825
ee72a86f4f
325fc559ed
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T06:22:55.527Z
S1 59311, S2 59825
b4bb93ee0f
ee72a86f4f
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T06:22:57.510Z
S1 59311, S2 59842
56f79d65f2
b4bb93ee0f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T06:22:59.700Z
S1 59121, S2 59842
7d06934f5a
56f79d65f2
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T06:23:01.759Z
S1 59121, S2 59783
a9fb8df67b
7d06934f5a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T06:23:03.844Z
S1 59036, S2 59783
d80a1890ea
a9fb8df67b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T06:23:05.810Z
S1 59036, S2 59817
d8392cb427
d80a1890ea
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T06:23:07.749Z
S1 59097, S2 59817
96deeabdd1
d8392cb427
sk_4707cd57
Game 2 m_01M6ZFJ4M4EA5S359YZ6V12NYZ: 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
2026-11-09T06:22:38.800Z
S1 59863, S2 60000
79f7125c3a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T06:22:41.001Z
S1 59863, S2 59799
94192b9d97
79f7125c3a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T06:22:43.201Z
S1 59663, S2 59799
cf518e5f5c
94192b9d97
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T06:22:45.227Z
S1 59663, S2 59773
ea53322424
cf518e5f5c
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T06:22:47.302Z
S1 59588, S2 59773
b9b421203d
ea53322424
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T06:22:49.234Z
S1 59588, S2 59841
4032eddf66
b9b421203d
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T06:22:51.398Z
S1 59424, S2 59841
94c3825607
4032eddf66
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T06:22:53.370Z
S1 59424, S2 59869
94c876d9cf
94c3825607
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T06:22:55.424Z
S1 59370, S2 59869
6b667b8c98
94c876d9cf
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T06:22:57.447Z
S1 59370, S2 59846
8eef9235a0
6b667b8c98
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T06:22:59.611Z
S1 59206, S2 59846
50b37ef5d1
8eef9235a0
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T06:23:01.713Z
S1 59206, S2 59744
fb2d7432e3
50b37ef5d1
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T06:23:03.792Z
S1 59127, S2 59744
114bb9f670
fb2d7432e3
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T06:23:05.746Z
S1 59127, S2 59790
87da79ae03
114bb9f670
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T06:23:07.691Z
S1 59182, S2 59790
c1268488f9
87da79ae03
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.