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("6050404229047896892:set_01M79GPPKREC9AJEQB9A233WP1") = 3bdf81b4d1fa1c07..., 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_01M79GPPKSE9DRC82Z3K5CB6NK: 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
2026-11-13T03:55:01.460Z
S1 59594, S2 60000
f068b550a1
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T03:55:03.524Z
S1 59594, S2 59936
9a1c0b5a6c
f068b550a1
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T03:55:05.496Z
S1 59622, S2 59936
b8ed02b5c6
9a1c0b5a6c
sk_4707cd57
Game 2 m_01M79GPPKVEB8B0V4D8P0WWF8G: 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
2026-11-13T03:55:01.421Z
S1 59633, S2 60000
bfaddfc1e4
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T03:55:03.473Z
S1 59633, S2 59948
90c8f748cf
bfaddfc1e4
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T03:55:05.497Z
S1 59609, S2 59948
a77dae734a
90c8f748cf
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.