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("6016994446158469760:set_01M6N97N7EFXBSPTMGQBAWVKH4") = 3a30d97868d5927f..., 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_01M6N97N7GFHESFF2K6Y85RQ6C: 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
2026-11-05T07:19:39.604Z
S1 59841, S2 60000
0df495f0a5
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T07:19:41.545Z
S1 59841, S2 60059
100d36fb4d
0df495f0a5
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T07:19:43.478Z
S1 59908, S2 60059
b2e6a16374
100d36fb4d
sk_4707cd57
Game 2 m_01M6N97N7HFRMTHVTG1HFV1CCV: 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
2026-11-05T07:19:39.605Z
S1 59840, S2 60000
af80627671
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T07:19:41.557Z
S1 59840, S2 60048
6eebf73f91
af80627671
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T07:19:43.508Z
S1 59889, S2 60048
acdad87b3c
6eebf73f91
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.