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("9178060586546000399:set_01M79785H7FKW8PTT57E7MWA9E") = 914b193c122da51b..., 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_01M79785H8EGRV9PRBPW13ZTCV: 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
2026-11-13T01:09:47.818Z
S1 59810, S2 60000
1fe056b7e4
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T01:09:49.757Z
S1 59810, S2 60061
87d70358db
1fe056b7e4
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T01:09:51.682Z
S1 59885, S2 60061
ef5246c5be
87d70358db
sk_4707cd57
Game 2 m_01M79785HAEX197YC9SZAK7VSF: 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
2026-11-13T01:09:47.820Z
S1 59808, S2 60000
fc5ebc240e
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T01:09:49.804Z
S1 59808, S2 60016
63d8fc33ef
fc5ebc240e
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T01:09:51.728Z
S1 59884, S2 60016
5264684eb3
63d8fc33ef
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.