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("2131998029210983215:set_01M6ACKWGFFKX8AE5JCW7AJ7J7") = 90bf7873dbb48370..., 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_01M6ACKWGGE598DQY55AY9TVK1: 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
2026-11-01T01:47:07.227Z
S1 59865, S2 60000
2db4af5d73
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T01:47:09.203Z
S1 59865, S2 60024
215d356337
2db4af5d73
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T01:47:11.171Z
S1 59897, S2 60024
4c2abcd4ad
215d356337
sk_4707cd57
Game 2 m_01M6ACKWGJFDFVSGZ5QSR9037E: 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
2026-11-01T01:47:07.234Z
S1 59858, S2 60000
2748e4a777
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T01:47:09.227Z
S1 59858, S2 60007
77ff3332b6
2748e4a777
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T01:47:11.172Z
S1 59913, S2 60007
a00be90a31
77ff3332b6
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.