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("2424934416222495596:set_01M76469QAE7N94WQEYBPW56GX") = 447304b364861b0b..., 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_01M76469QCETGSWYK0VZCWY20G: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-11T20:18:37.515Z
S1 59845, S2 60000
aef0657441
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-11T20:18:39.705Z
S1 59845, S2 59810
84b09b557f
aef0657441
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-11T20:18:41.819Z
S1 59731, S2 59810
c0225c9a62
84b09b557f
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-11T20:18:43.908Z
S1 59731, S2 59721
e0c8267926
c0225c9a62
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-11T20:18:46.017Z
S1 59622, S2 59721
d724407ad5
e0c8267926
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-11T20:18:47.961Z
S1 59622, S2 59777
ce75572cb4
d724407ad5
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-11T20:18:49.934Z
S1 59649, S2 59777
30da542bea
ce75572cb4
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-11T20:18:51.936Z
S1 59649, S2 59775
8378920a81
30da542bea
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-11T20:18:53.903Z
S1 59682, S2 59775
04a096a663
8378920a81
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-11T20:18:55.896Z
S1 59682, S2 59782
05282be2e2
04a096a663
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-11T20:18:57.921Z
S1 59657, S2 59782
dcf1baebc3
05282be2e2
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-11T20:18:59.932Z
S1 59657, S2 59771
cbc69b8908
dcf1baebc3
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-11T20:19:02.117Z
S1 59472, S2 59771
ba70472313
cbc69b8908
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-11T20:19:04.213Z
S1 59472, S2 59675
ad28da5bc7
ba70472313
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-11T20:19:06.216Z
S1 59469, S2 59675
bea024ed2f
ad28da5bc7
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-11T20:19:08.228Z
S1 59469, S2 59663
69eee885e7
bea024ed2f
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-11T20:19:10.163Z
S1 59534, S2 59663
0b9589a95f
69eee885e7
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-11T20:19:12.216Z
S1 59534, S2 59610
4f24bffa2a
0b9589a95f
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-11T20:19:14.174Z
S1 59576, S2 59610
3872de60e2
4f24bffa2a
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-11T20:19:16.099Z
S1 59576, S2 59685
6e160e115c
3872de60e2
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-11T20:19:18.036Z
S1 59639, S2 59685
a32e0dbcf9
6e160e115c
sk_4707cd57
Game 2 m_01M76469QDF60VMPD1PG3W369A: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-11T20:18:37.510Z
S1 59850, S2 60000
978ed63afe
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-11T20:18:39.631Z
S1 59850, S2 59879
8eb4b8f34d
978ed63afe
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-11T20:18:41.703Z
S1 59778, S2 59879
79460753dc
8eb4b8f34d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-11T20:18:43.805Z
S1 59778, S2 59777
fa91e54b9a
79460753dc
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-11T20:18:45.996Z
S1 59587, S2 59777
753fd5d96a
fa91e54b9a
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-11T20:18:48.110Z
S1 59587, S2 59663
4237b3e6a8
753fd5d96a
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-11T20:18:50.125Z
S1 59572, S2 59663
846ebd6910
4237b3e6a8
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-11T20:18:52.119Z
S1 59572, S2 59669
0ce5c6a510
846ebd6910
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-11T20:18:54.081Z
S1 59610, S2 59669
63702e70d4
0ce5c6a510
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-11T20:18:56.120Z
S1 59610, S2 59630
1fa497617c
63702e70d4
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-11T20:18:58.062Z
S1 59668, S2 59630
2796d6d360
1fa497617c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-11T20:19:00.222Z
S1 59668, S2 59470
b7bbca36bf
2796d6d360
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-11T20:19:02.186Z
S1 59704, S2 59470
2178999dd0
b7bbca36bf
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-11T20:19:04.332Z
S1 59704, S2 59324
44172bcbba
2178999dd0
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-11T20:19:06.341Z
S1 59695, S2 59324
dc6b6a1630
44172bcbba
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-11T20:19:08.307Z
S1 59695, S2 59358
40732021bb
dc6b6a1630
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-11T20:19:10.311Z
S1 59691, S2 59358
5211858bc1
40732021bb
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-11T20:19:12.249Z
S1 59691, S2 59420
98fe9ac80e
5211858bc1
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-11T20:19:14.238Z
S1 59702, S2 59420
43d2ab2f13
98fe9ac80e
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-11T20:19:16.206Z
S1 59702, S2 59452
0c91ad02d5
43d2ab2f13
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-11T20:19:18.135Z
S1 59773, S2 59452
a297229492
0c91ad02d5
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.