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("194472353382359544:set_01M6XTNXZJF63SDNQD46WF4HP8") = f9ff3948d4de69d9..., 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_01M6XTNXZNFSYBC8GSQ5285CCS: 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
2026-11-08T14:58:29.624Z
S1 58781, S2 60000
6da33766a9
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T14:58:33.398Z
S1 58781, S2 58226
adc354ee5d
6da33766a9
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T14:58:35.346Z
S1 58833, S2 58226
3249e051ca
adc354ee5d
sk_4707cd57
Game 2 m_01M6XTNXZPEXTSGBPJCNETFZX6: 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
2026-11-08T14:58:29.623Z
S1 58782, S2 60000
89e9d53b00
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T14:58:33.396Z
S1 58782, S2 58227
0330de5683
89e9d53b00
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T14:58:35.327Z
S1 58851, S2 58227
2317e17d5b
0330de5683
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.