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("6471160323057616410:set_01M6C2PAM6F98R4T7TYPZMHN8J") = aa5eec1e0eecb42f..., 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_01M6C2PAM8FFHBAS60712V3DGK: 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
2026-11-01T17:32:10.504Z
S1 59684, S2 60000
d8bd11526a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T17:32:12.464Z
S1 59684, S2 60040
ace42be3c5
d8bd11526a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T17:32:14.397Z
S1 59751, S2 60040
83333b5056
ace42be3c5
sk_4707cd57
Game 2 m_01M6C2PAMAE14TJ29KG4GNPZ53: 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
2026-11-01T17:32:10.499Z
S1 59689, S2 60000
e8a944ae30
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T17:32:12.434Z
S1 59689, S2 60065
f6b29905ea
e8a944ae30
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T17:32:14.369Z
S1 59754, S2 60065
c8f0eab3c9
f6b29905ea
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.