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("2832267388697586720:set_01M6FPFWSKE67VAAJHAMDJ395R") = ba1a263bc98b286d..., 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_01M6FPFWSPEC5S1PQTQEW391QM: verified
✓
signatures
3 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..3, every prev_hash links
✓
move log
3 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
3 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
3 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T03:15:54.439Z
S1 59793, S2 60000
9270d5fdde
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T03:15:56.441Z
S1 59793, S2 59998
e110bdd843
9270d5fdde
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T03:15:58.374Z
S1 59860, S2 59998
7fd23f8346
e110bdd843
sk_4707cd57
Game 2 m_01M6FPFWSQEAD99K8ZA7SZ0EVT: verified
✓
signatures
3 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..3, every prev_hash links
✓
move log
3 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
3 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
3 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T03:15:54.508Z
S1 59724, S2 60000
80936574ef
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T03:15:56.479Z
S1 59724, S2 60029
f699b78049
80936574ef
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T03:15:58.409Z
S1 59794, S2 60029
bec5e3142e
f699b78049
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.