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("1267782163741054184:set_01M6R1K69XFDETQJD0GV7ZMDAY") = d1bf931039754961..., 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_01M6R1K69ZFYHBD457NQ8FQAB3: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T09:03:52.206Z
S1 59861, S2 60000
54c1f7c293
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T09:03:54.314Z
S1 59861, S2 59892
48c37ce900
54c1f7c293
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T09:03:56.421Z
S1 59754, S2 59892
7a8382422d
48c37ce900
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T09:03:58.412Z
S1 59754, S2 59901
e0f38a14f5
7a8382422d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T09:04:00.520Z
S1 59646, S2 59901
5f44c6912c
e0f38a14f5
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T09:04:02.838Z
S1 59646, S2 59583
235a4ab955
5f44c6912c
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T09:04:04.816Z
S1 59668, S2 59583
371243c4d5
235a4ab955
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T09:04:06.937Z
S1 59668, S2 59462
545b12f27a
371243c4d5
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T09:04:09.117Z
S1 59488, S2 59462
9de52af03e
545b12f27a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T09:04:11.313Z
S1 59488, S2 59266
f83abc9a3e
9de52af03e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T09:04:13.291Z
S1 59510, S2 59266
9b914c006c
f83abc9a3e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T09:04:15.250Z
S1 59510, S2 59307
4131a0057f
9b914c006c
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T09:04:17.189Z
S1 59571, S2 59307
ea3d68d303
4131a0057f
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T09:04:19.143Z
S1 59571, S2 59353
a08143a952
ea3d68d303
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T09:04:21.118Z
S1 59596, S2 59353
a75d18aada
a08143a952
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T09:04:23.047Z
S1 59596, S2 59424
7fe8408eb2
a75d18aada
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T09:04:24.976Z
S1 59667, S2 59424
39be70a423
7fe8408eb2
sk_4707cd57
Game 2 m_01M6R1K6A0EQ9R4E89S99GDGK1: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T09:03:52.200Z
S1 59867, S2 60000
ee8bfe5eca
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T09:03:54.313Z
S1 59867, S2 59887
f64cf63a5c
ee8bfe5eca
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T09:03:56.423Z
S1 59757, S2 59887
460f17f5a9
f64cf63a5c
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T09:03:58.461Z
S1 59757, S2 59849
e0222bea15
460f17f5a9
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T09:04:00.605Z
S1 59613, S2 59849
acb85e663d
e0222bea15
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T09:04:02.834Z
S1 59613, S2 59620
7f777d5a55
acb85e663d
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T09:04:04.816Z
S1 59631, S2 59620
bd0de523e4
7f777d5a55
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T09:04:07.039Z
S1 59631, S2 59397
6efe889102
bd0de523e4
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T09:04:09.122Z
S1 59548, S2 59397
a3b9a8dc5b
6efe889102
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T09:04:11.319Z
S1 59548, S2 59200
8e17c9d615
a3b9a8dc5b
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T09:04:13.410Z
S1 59457, S2 59200
316b9bfe59
8e17c9d615
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T09:04:15.401Z
S1 59457, S2 59209
888092f5bf
316b9bfe59
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T09:04:17.335Z
S1 59523, S2 59209
f51c99b119
888092f5bf
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T09:04:19.287Z
S1 59523, S2 59257
349ad63beb
f51c99b119
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T09:04:21.246Z
S1 59564, S2 59257
202bbcf1c8
349ad63beb
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T09:04:23.204Z
S1 59564, S2 59299
531b9af523
202bbcf1c8
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T09:04:25.139Z
S1 59629, S2 59299
bdb7ae8d07
531b9af523
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.