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("1476918845125431381:set_01M6FZVH7NFYVV8FM450D5P0TC") = 6adeec4b8fed8b84..., 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_01M6FZVH7SEVX8986VK421CNHP: 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
2026-11-03T05:59:33.009Z
S1 59781, S2 60000
7aa8c7bed6
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T05:59:34.960Z
S1 59781, S2 60049
67a2f772b1
7aa8c7bed6
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T05:59:36.890Z
S1 59851, S2 60049
3f21b2e1c6
67a2f772b1
sk_4707cd57
Game 2 m_01M6FZVH7TE5VVMC3KAG6THG8K: 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
2026-11-03T05:59:33.014Z
S1 59776, S2 60000
6f97522871
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T05:59:34.980Z
S1 59776, S2 60034
8ba687a762
6f97522871
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T05:59:36.921Z
S1 59835, S2 60034
e66399c543
8ba687a762
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.