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("5115413739389630387:set_01M7D72WWVFPZADRSXEZXNQA65") = 4d3d0e0071da7eae..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M7D72WWYF8ZT5J99EQTKTBYE: verified
✓
signatures
14 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..14, every prev_hash links
✓
move log
14 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
14 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
14 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-14T14:23:52.795Z
S1 59876, S2 60000
4927ad229e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T14:23:54.903Z
S1 59876, S2 59892
06476b714f
4927ad229e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T14:23:57.108Z
S1 59671, S2 59892
6cb74d9f90
06476b714f
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T14:23:59.106Z
S1 59671, S2 59894
0f1cd5528f
6cb74d9f90
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T14:24:01.312Z
S1 59465, S2 59894
159ebb6995
0f1cd5528f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T14:24:03.531Z
S1 59465, S2 59675
dfb27ba6b4
159ebb6995
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T14:24:05.521Z
S1 59475, S2 59675
fc8e3eb545
dfb27ba6b4
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T14:24:07.447Z
S1 59475, S2 59749
8b13da1fd4
fc8e3eb545
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T14:24:09.415Z
S1 59507, S2 59749
a093a165f0
8b13da1fd4
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T14:24:11.375Z
S1 59507, S2 59789
62cd5b2e8a
a093a165f0
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T14:24:13.302Z
S1 59580, S2 59789
d16e334814
62cd5b2e8a
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T14:24:15.239Z
S1 59580, S2 59852
ee552a050f
d16e334814
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T14:24:17.167Z
S1 59652, S2 59852
470968e38f
ee552a050f
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T14:24:19.090Z
S1 59652, S2 59929
60c8b28bd3
470968e38f
sk_4707cd57
Game 2 m_01M7D72WX0FTST1RX882P1G8P6: verified
✓
signatures
49 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..49, every prev_hash links
✓
move log
49 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
49 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
49 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T14:23:52.914Z
S1 59757, S2 60000
731f7b4414
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T14:23:55.024Z
S1 59757, S2 59890
c93d5fd72d
731f7b4414
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T14:23:57.119Z
S1 59662, S2 59890
b5f542f734
c93d5fd72d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T14:23:59.216Z
S1 59662, S2 59793
cb43211230
b5f542f734
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T14:24:01.762Z
S1 59116, S2 59793
4f08858f8a
cb43211230
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T14:24:03.723Z
S1 59116, S2 59832
53095ca08c
4f08858f8a
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T14:24:05.731Z
S1 59108, S2 59832
13247bf61a
53095ca08c
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T14:24:07.723Z
S1 59108, S2 59840
436faf8237
13247bf61a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T14:24:09.655Z
S1 59176, S2 59840
6ca2ac3e54
436faf8237
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T14:24:11.625Z
S1 59176, S2 59870
b12c9d3a91
6ca2ac3e54
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T14:24:13.552Z
S1 59249, S2 59870
b73b3c3f77
b12c9d3a91
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T14:24:15.518Z
S1 59249, S2 59904
007480ba2f
b73b3c3f77
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T14:24:17.450Z
S1 59317, S2 59904
88eddeb094
007480ba2f
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T14:24:19.416Z
S1 59317, S2 59938
064456b945
88eddeb094
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T14:24:21.402Z
S1 59331, S2 59938
7fc32dff2f
064456b945
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T14:24:23.436Z
S1 59331, S2 59904
0644b4d6f8
7fc32dff2f
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T14:24:25.465Z
S1 59302, S2 59904
8834c68358
0644b4d6f8
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T14:24:27.503Z
S1 59302, S2 59866
371fc24e93
8834c68358
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T14:24:29.504Z
S1 59301, S2 59866
907833fda2
371fc24e93
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T14:24:31.500Z
S1 59301, S2 59870
7d9e99da25
907833fda2
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T14:24:33.520Z
S1 59281, S2 59870
0d20501d5c
7d9e99da25
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T14:24:35.500Z
S1 59281, S2 59890
349b3680fb
0d20501d5c
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T14:24:37.518Z
S1 59263, S2 59890
2e29807103
349b3680fb
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T14:24:39.512Z
S1 59263, S2 59896
1d91db8b3f
2e29807103
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T14:24:41.459Z
S1 59316, S2 59896
9060879823
1d91db8b3f
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T14:24:43.422Z
S1 59316, S2 59933
5d94ea3c4a
9060879823
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T14:24:45.383Z
S1 59355, S2 59933
47671758bf
5d94ea3c4a
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T14:24:47.413Z
S1 59355, S2 59903
953ef4791a
47671758bf
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-14T14:24:49.405Z
S1 59363, S2 59903
cadb15ec83
953ef4791a
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-14T14:24:51.461Z
S1 59363, S2 59847
4cbe90d0dd
cadb15ec83
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-14T14:24:53.394Z
S1 59430, S2 59847
7d0ff42c44
4cbe90d0dd
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-14T14:24:55.412Z
S1 59430, S2 59829
45da3a10d7
7d0ff42c44
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-14T14:24:57.357Z
S1 59485, S2 59829
db832393c7
45da3a10d7
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-14T14:24:59.286Z
S1 59485, S2 59900
486b807ede
db832393c7
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-14T14:25:01.351Z
S1 59420, S2 59900
d0ad2cb138
486b807ede
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-14T14:25:03.417Z
S1 59420, S2 59834
7e3b8c0b18
d0ad2cb138
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-14T14:25:05.381Z
S1 59456, S2 59834
340326b26e
7e3b8c0b18
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-14T14:25:07.333Z
S1 59456, S2 59882
5fd803394c
340326b26e
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-14T14:25:09.279Z
S1 59510, S2 59882
b9bec4dce5
5fd803394c
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-14T14:25:11.230Z
S1 59510, S2 59931
419517bb47
b9bec4dce5
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-14T14:25:13.169Z
S1 59571, S2 59931
8372462f91
419517bb47
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-14T14:25:15.128Z
S1 59571, S2 59972
12d9a874c8
8372462f91
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-14T14:25:17.059Z
S1 59640, S2 59972
f9bfc0d8e0
12d9a874c8
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-14T14:25:18.987Z
S1 59640, S2 60044
aff2a7bd29
f9bfc0d8e0
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-14T14:25:20.913Z
S1 59714, S2 60044
7c8fc527f4
aff2a7bd29
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-14T14:25:22.837Z
S1 59714, S2 60120
e4d542fbd0
7c8fc527f4
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-14T14:25:24.765Z
S1 59786, S2 60120
c4c9255d7a
e4d542fbd0
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-14T14:25:26.699Z
S1 59786, S2 60186
b9a6a30faf
c4c9255d7a
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-14T14:25:28.639Z
S1 59846, S2 60186
b72d358e1d
b9a6a30faf
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.