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("8484026173249152318:set_01M6A3AK0NFJBSCM1116AG97M2") = f49b598461af077d..., 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_01M6A3AK0QEVP8JEXWMRCH62Y7: 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
2026-10-31T23:04:45.398Z
S1 59877, S2 60000
391103e93a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-10-31T23:04:47.552Z
S1 59877, S2 59846
e6be480b52
391103e93a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-10-31T23:04:49.733Z
S1 59696, S2 59846
9f5c2ad3d0
e6be480b52
sk_4707cd57
4
move
S2 Exhibition2
4
2026-10-31T23:04:51.932Z
S1 59696, S2 59647
3b8767dbec
9f5c2ad3d0
sk_4707cd57
5
move
S1 Exhibition1
5
2026-10-31T23:04:54.006Z
S1 59622, S2 59647
c01c9941ce
3b8767dbec
sk_4707cd57
6
move
S2 Exhibition2
6
2026-10-31T23:04:56.128Z
S1 59622, S2 59525
593967ca9c
c01c9941ce
sk_4707cd57
7
move
S1 Exhibition1
7
2026-10-31T23:04:58.233Z
S1 59517, S2 59525
e60f6de0fe
593967ca9c
sk_4707cd57
8
move
S2 Exhibition2
8
2026-10-31T23:05:00.210Z
S1 59517, S2 59548
edadbd9f1a
e60f6de0fe
sk_4707cd57
9
move
S1 Exhibition1
9
2026-10-31T23:05:02.716Z
S1 59011, S2 59548
011bae91a2
edadbd9f1a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-10-31T23:05:04.926Z
S1 59011, S2 59338
9c39a8706b
011bae91a2
sk_4707cd57
11
move
S1 Exhibition1
11
2026-10-31T23:05:06.909Z
S1 59028, S2 59338
2424bfab90
9c39a8706b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-10-31T23:05:08.842Z
S1 59028, S2 59405
40a9c32f65
2424bfab90
sk_4707cd57
13
move
S1 Exhibition1
13
2026-10-31T23:05:10.901Z
S1 58969, S2 59405
3905e362bb
40a9c32f65
sk_4707cd57
14
move
S2 Exhibition2
14
2026-10-31T23:05:12.845Z
S1 58969, S2 59461
e5a7037343
3905e362bb
sk_4707cd57
15
move
S1 Exhibition1
15
2026-10-31T23:05:14.795Z
S1 59019, S2 59461
f18832c629
e5a7037343
sk_4707cd57
16
move
S2 Exhibition2
16
2026-10-31T23:05:16.725Z
S1 59019, S2 59531
99ca038d33
f18832c629
sk_4707cd57
17
move
S1 Exhibition1
17
2026-10-31T23:05:18.654Z
S1 59090, S2 59531
c707af66ff
99ca038d33
sk_4707cd57
Game 2 m_01M6A3AK0SFBPSH79QPEZH1SQ2: 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
2026-10-31T23:04:45.404Z
S1 59871, S2 60000
0ebefe2aea
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-10-31T23:04:47.566Z
S1 59871, S2 59838
965878bb52
0ebefe2aea
sk_4707cd57
3
move
S1 Exhibition2
3
2026-10-31T23:04:49.730Z
S1 59707, S2 59838
4a752f1eb1
965878bb52
sk_4707cd57
4
move
S2 Exhibition1
4
2026-10-31T23:04:51.932Z
S1 59707, S2 59636
59062f83cf
4a752f1eb1
sk_4707cd57
5
move
S1 Exhibition2
5
2026-10-31T23:04:54.037Z
S1 59602, S2 59636
6ab08b17db
59062f83cf
sk_4707cd57
6
move
S2 Exhibition1
6
2026-10-31T23:04:56.123Z
S1 59602, S2 59550
04d97c205f
6ab08b17db
sk_4707cd57
7
move
S1 Exhibition2
7
2026-10-31T23:04:58.303Z
S1 59422, S2 59550
e2999e2547
04d97c205f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-10-31T23:05:00.248Z
S1 59422, S2 59605
182a046d73
e2999e2547
sk_4707cd57
9
move
S1 Exhibition2
9
2026-10-31T23:05:02.728Z
S1 58942, S2 59605
57b56c6bd4
182a046d73
sk_4707cd57
10
move
S2 Exhibition1
10
2026-10-31T23:05:04.923Z
S1 58942, S2 59410
376afb2355
57b56c6bd4
sk_4707cd57
11
move
S1 Exhibition2
11
2026-10-31T23:05:06.941Z
S1 58924, S2 59410
8d683a23aa
376afb2355
sk_4707cd57
12
move
S2 Exhibition1
12
2026-10-31T23:05:08.873Z
S1 58924, S2 59478
8b97b40b6b
8d683a23aa
sk_4707cd57
13
move
S1 Exhibition2
13
2026-10-31T23:05:10.910Z
S1 58887, S2 59478
3ed1652be5
8b97b40b6b
sk_4707cd57
14
move
S2 Exhibition1
14
2026-10-31T23:05:12.903Z
S1 58887, S2 59485
35e159dc7f
3ed1652be5
sk_4707cd57
15
move
S1 Exhibition2
15
2026-10-31T23:05:14.910Z
S1 58880, S2 59485
147a23e839
35e159dc7f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-10-31T23:05:16.837Z
S1 58880, S2 59558
c4ff0e4d76
147a23e839
sk_4707cd57
17
move
S1 Exhibition2
17
2026-10-31T23:05:18.767Z
S1 58950, S2 59558
0b681d7758
c4ff0e4d76
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.