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("622605217867941313:set_01M6RHZR5MFFN9FNVYQCM168E5") = 7737389fda20058c..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6RHZR5PF5ESQFWN2A0YEGEX: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T13:50:20.999Z
S1 59792, S2 60000
a7dccaaf4f
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T13:50:22.934Z
S1 59792, S2 60065
389c85898c
a7dccaaf4f
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T13:50:25.013Z
S1 59713, S2 60065
5ee436f92d
389c85898c
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T13:50:27.223Z
S1 59713, S2 59855
3464e86f8b
5ee436f92d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T13:50:29.405Z
S1 59531, S2 59855
e26245ab43
3464e86f8b
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T13:50:31.515Z
S1 59531, S2 59745
96b66818c7
e26245ab43
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T13:50:33.605Z
S1 59441, S2 59745
cf06b26e7c
96b66818c7
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T13:50:35.705Z
S1 59441, S2 59645
a595f0122d
cf06b26e7c
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T13:50:37.670Z
S1 59476, S2 59645
73bfe520ae
a595f0122d
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T13:50:39.721Z
S1 59476, S2 59594
9251d0dd6b
73bfe520ae
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T13:50:41.825Z
S1 59372, S2 59594
2dfd2d0131
9251d0dd6b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T13:50:43.824Z
S1 59372, S2 59595
bb66cc9622
2dfd2d0131
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T13:50:45.822Z
S1 59374, S2 59595
9fffad5aba
bb66cc9622
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T13:50:47.815Z
S1 59374, S2 59602
eb3b91fd06
9fffad5aba
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T13:50:49.749Z
S1 59440, S2 59602
b4347abcc4
eb3b91fd06
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T13:50:51.728Z
S1 59440, S2 59623
cc5f672649
b4347abcc4
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T13:50:53.708Z
S1 59460, S2 59623
19b5b4fc0f
cc5f672649
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T13:50:55.701Z
S1 59460, S2 59630
b715422849
19b5b4fc0f
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T13:50:57.697Z
S1 59464, S2 59630
8fd30f8bd1
b715422849
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T13:50:59.659Z
S1 59464, S2 59668
308ba41313
8fd30f8bd1
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T13:51:01.945Z
S1 59178, S2 59668
0a9fa85249
308ba41313
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-06T13:51:04.030Z
S1 59178, S2 59583
ff76edbdfd
0a9fa85249
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-06T13:51:06.197Z
S1 59011, S2 59583
e36111be10
ff76edbdfd
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-06T13:51:08.221Z
S1 59011, S2 59559
d5f83672d1
e36111be10
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-06T13:51:10.178Z
S1 59054, S2 59559
86944c3b80
d5f83672d1
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-06T13:51:12.109Z
S1 59054, S2 59628
926a01c87b
86944c3b80
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-06T13:51:14.044Z
S1 59119, S2 59628
81160cfa65
926a01c87b
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-06T13:51:15.976Z
S1 59119, S2 59696
d6938008b6
81160cfa65
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-06T13:51:17.904Z
S1 59191, S2 59696
def001f6fe
d6938008b6
sk_4707cd57
Game 2 m_01M6RHZR5QEGPS5HVZBHNDSMNV: verified
✓
signatures
26 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..26, every prev_hash links
✓
move log
26 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
26 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
26 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T13:50:20.999Z
S1 59792, S2 60000
a2cfebdae6
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T13:50:22.958Z
S1 59792, S2 60041
c6db4efaf0
a2cfebdae6
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T13:50:25.026Z
S1 59724, S2 60041
dc58e22930
c6db4efaf0
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T13:50:27.216Z
S1 59724, S2 59851
79c2e95314
dc58e22930
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T13:50:29.402Z
S1 59538, S2 59851
3d9967528c
79c2e95314
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T13:50:31.506Z
S1 59538, S2 59747
cb8ca637fa
3d9967528c
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T13:50:33.605Z
S1 59439, S2 59747
3f26b0b43f
cb8ca637fa
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T13:50:35.708Z
S1 59439, S2 59644
42e161a65b
3f26b0b43f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T13:50:37.796Z
S1 59351, S2 59644
6c06c15e01
42e161a65b
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T13:50:39.832Z
S1 59351, S2 59608
d1532128c7
6c06c15e01
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T13:50:42.242Z
S1 58941, S2 59608
61d469bcb5
d1532128c7
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T13:50:44.410Z
S1 58941, S2 59440
cd73a79d5e
61d469bcb5
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T13:50:46.351Z
S1 59000, S2 59440
6bb32b7315
cd73a79d5e
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T13:50:48.402Z
S1 59000, S2 59389
ae4292ec0c
6bb32b7315
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T13:50:50.415Z
S1 58987, S2 59389
f47839abbb
ae4292ec0c
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T13:50:52.348Z
S1 58987, S2 59456
dbdffa28e2
f47839abbb
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T13:50:54.312Z
S1 59023, S2 59456
bdba6f10b6
dbdffa28e2
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T13:50:56.296Z
S1 59023, S2 59472
903aeacad3
bdba6f10b6
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T13:50:58.326Z
S1 58993, S2 59472
157239eec5
903aeacad3
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-06T13:51:00.346Z
S1 58993, S2 59452
d137d1db3d
157239eec5
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-06T13:51:02.437Z
S1 58902, S2 59452
ce40e30463
d137d1db3d
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-06T13:51:04.576Z
S1 58902, S2 59313
18e0fc60e3
ce40e30463
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-06T13:51:06.524Z
S1 58954, S2 59313
c01d1e3508
18e0fc60e3
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-06T13:51:08.482Z
S1 58954, S2 59355
0408de1162
c01d1e3508
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-06T13:51:10.411Z
S1 59025, S2 59355
d96cd35d14
0408de1162
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-06T13:51:12.343Z
S1 59025, S2 59423
9001cbbddc
d96cd35d14
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.