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("1046086203228042761:set_01M73AN0ZVFX8B125FJ9WJKHKJ") = 8e71413f2c371908..., 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_01M73AN0ZYERPT2864PF9NB7GN: verified
✓
signatures
11 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..11, every prev_hash links
✓
move log
11 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
11 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
11 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-10T18:13:48.306Z
S1 59788, S2 60000
89469a89c6
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-10T18:13:50.329Z
S1 59788, S2 59977
f237bafca4
89469a89c6
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-10T18:13:52.402Z
S1 59715, S2 59977
0701d16a01
f237bafca4
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-10T18:13:55.518Z
S1 59715, S2 58861
2c05eb3e43
0701d16a01
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-10T18:13:58.046Z
S1 59187, S2 58861
e10f17ea49
2c05eb3e43
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-10T18:14:00.401Z
S1 59187, S2 58506
7b4e39deed
e10f17ea49
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-10T18:14:02.636Z
S1 58952, S2 58506
431b9160b4
7b4e39deed
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-10T18:14:04.713Z
S1 58952, S2 58429
dc15165cd9
431b9160b4
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-10T18:14:06.671Z
S1 58994, S2 58429
d52e099f86
dc15165cd9
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-10T18:14:08.609Z
S1 58994, S2 58491
c82c82b55a
d52e099f86
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-10T18:14:10.539Z
S1 59064, S2 58491
108725bb3b
c82c82b55a
sk_4707cd57
Game 2 m_01M73AN100F3YR29KRMD501DR3: verified
✓
signatures
11 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..11, every prev_hash links
✓
move log
11 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
11 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
11 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-10T18:13:48.305Z
S1 59789, S2 60000
b1124d9938
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-10T18:13:50.327Z
S1 59789, S2 59978
06d3f3f4c1
b1124d9938
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-10T18:13:52.402Z
S1 59714, S2 59978
6a4ee19ee4
06d3f3f4c1
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-10T18:13:55.518Z
S1 59714, S2 58862
f6dc707851
6a4ee19ee4
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-10T18:13:58.020Z
S1 59212, S2 58862
ab4613fdef
f6dc707851
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-10T18:14:00.409Z
S1 59212, S2 58473
28beb09829
ab4613fdef
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-10T18:14:02.740Z
S1 58881, S2 58473
fe0a14ea16
28beb09829
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-10T18:14:04.794Z
S1 58881, S2 58419
4a90ab2e93
fe0a14ea16
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-10T18:14:06.800Z
S1 58875, S2 58419
b24afd9a61
4a90ab2e93
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-10T18:14:08.745Z
S1 58875, S2 58474
8c9883f578
b24afd9a61
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-10T18:14:10.677Z
S1 58943, S2 58474
2380191188
8c9883f578
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.