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("3885207168004933175:set_01M79A58J7FZEV4RGBTY8GW1FQ") = d3f08e903c74c39f..., 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_01M79A58JAF24AYCXVS89SK0GW: 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
2026-11-13T02:00:38.312Z
S1 59841, S2 60000
941a61f4ef
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T02:00:40.259Z
S1 59841, S2 60053
698b1553d5
941a61f4ef
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T02:00:42.193Z
S1 59907, S2 60053
705b4a4cca
698b1553d5
sk_4707cd57
Game 2 m_01M79A58JDF43VV8GX5AQ34E10: 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
2026-11-13T02:00:38.313Z
S1 59840, S2 60000
c26735df32
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T02:00:40.275Z
S1 59840, S2 60038
93d5fdf73b
c26735df32
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T02:00:42.216Z
S1 59899, S2 60038
7e9a395958
93d5fdf73b
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.