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("6265040569943214214:set_01M6P635A1F4WR02VX9TQ8B3MZ") = 74fc6fefc23ab627..., 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_01M6P635A3FVFV5R2DEVCJ09KY: 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
2026-11-05T15:44:00.998Z
S1 59778, S2 60000
bffe81682b
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T15:44:02.955Z
S1 59778, S2 60043
5aa5cc1a5f
bffe81682b
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T15:44:04.908Z
S1 59825, S2 60043
407f47cd3e
5aa5cc1a5f
sk_4707cd57
Game 2 m_01M6P635A4EWDT9VAKDP2Y0MBC: 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
2026-11-05T15:44:00.927Z
S1 59849, S2 60000
ece0b019ad
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T15:44:02.939Z
S1 59849, S2 59988
b64d7547c1
ece0b019ad
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T15:44:04.885Z
S1 59903, S2 59988
156cde0780
b64d7547c1
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.