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("2050652931525510420:set_01M6SEVKFEFE1TTDP2CZAK6HZ6") = 070e47de453c770e..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6SEVKFFE2GBAD1M28GWZEG1: verified
✓
signatures
31 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..31, every prev_hash links
✓
move log
31 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
31 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
31 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T22:14:53.808Z
S1 59811, S2 60000
1bd44162ba
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T22:14:55.905Z
S1 59811, S2 59903
690a1a463b
1bd44162ba
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T22:14:58.029Z
S1 59687, S2 59903
0ef18f8688
690a1a463b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T22:15:00.407Z
S1 59687, S2 59525
df9242e45a
0ef18f8688
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T22:15:03.202Z
S1 58892, S2 59525
e6b5255a71
df9242e45a
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T22:15:05.400Z
S1 58892, S2 59327
4200f89586
e6b5255a71
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T22:15:07.412Z
S1 58880, S2 59327
b1a0ad2bef
4200f89586
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T22:15:09.406Z
S1 58880, S2 59333
031a0e520a
b1a0ad2bef
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T22:15:11.508Z
S1 58778, S2 59333
91304e36ff
031a0e520a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T22:15:13.607Z
S1 58778, S2 59234
86ae97e7d9
91304e36ff
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T22:15:15.695Z
S1 58690, S2 59234
9b6896237c
86ae97e7d9
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T22:15:17.649Z
S1 58690, S2 59280
7ce02d294f
9b6896237c
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T22:15:19.629Z
S1 58710, S2 59280
49be64f357
7ce02d294f
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T22:15:21.594Z
S1 58710, S2 59315
5fd74db8be
49be64f357
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T22:15:23.561Z
S1 58743, S2 59315
2a802cbaf3
5fd74db8be
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T22:15:25.535Z
S1 58743, S2 59341
e11adfae08
2a802cbaf3
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T22:15:27.462Z
S1 58816, S2 59341
17b1bf4a84
e11adfae08
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T22:15:29.514Z
S1 58816, S2 59289
3a0b287ed7
17b1bf4a84
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T22:15:31.450Z
S1 58880, S2 59289
f6b48beb91
3a0b287ed7
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T22:15:33.508Z
S1 58880, S2 59231
2f663d49e6
f6b48beb91
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T22:15:35.515Z
S1 58873, S2 59231
6acf1ed87e
2f663d49e6
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-06T22:15:37.525Z
S1 58873, S2 59221
40e6fcf79b
6acf1ed87e
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-06T22:15:39.496Z
S1 58902, S2 59221
c2997e0b75
40e6fcf79b
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-06T22:15:41.500Z
S1 58902, S2 59217
8196aabade
c2997e0b75
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-06T22:15:43.428Z
S1 58974, S2 59217
de32a7c1c4
8196aabade
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-06T22:15:45.398Z
S1 58974, S2 59247
a7a0c9b829
de32a7c1c4
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-06T22:15:47.324Z
S1 59048, S2 59247
0a7dadefb8
a7a0c9b829
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-06T22:15:49.297Z
S1 59048, S2 59274
513eb938d7
0a7dadefb8
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-06T22:15:51.240Z
S1 59105, S2 59274
f883af6642
513eb938d7
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-06T22:15:53.165Z
S1 59105, S2 59349
0aa854f02f
f883af6642
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-06T22:15:55.114Z
S1 59156, S2 59349
5b2244b23e
0aa854f02f
sk_4707cd57
Game 2 m_01M6SEVKFHEDWSMR4GP963665S: verified
✓
signatures
18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..18, every prev_hash links
✓
move log
18 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
18 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
18 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T22:14:53.809Z
S1 59810, S2 60000
6ca5ca5ba6
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T22:14:55.912Z
S1 59810, S2 59897
d20743f278
6ca5ca5ba6
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T22:14:58.100Z
S1 59622, S2 59897
0f7bd6da2b
d20743f278
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T22:15:00.408Z
S1 59622, S2 59589
7beb52ca7e
0f7bd6da2b
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T22:15:03.231Z
S1 58799, S2 59589
3dd831e46a
7beb52ca7e
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T22:15:05.332Z
S1 58799, S2 59488
f7dd1e9bee
3dd831e46a
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T22:15:07.415Z
S1 58716, S2 59488
f9c0e9c6b3
f7dd1e9bee
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T22:15:09.520Z
S1 58716, S2 59383
0693fcb635
f9c0e9c6b3
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T22:15:11.643Z
S1 58593, S2 59383
5071bb32b0
0693fcb635
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T22:15:13.713Z
S1 58593, S2 59313
4482524bba
5071bb32b0
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T22:15:15.828Z
S1 58478, S2 59313
1f47d7fe6e
4482524bba
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T22:15:17.926Z
S1 58478, S2 59215
3465867ed2
1f47d7fe6e
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T22:15:19.903Z
S1 58501, S2 59215
3d65dcc218
3465867ed2
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T22:15:21.866Z
S1 58501, S2 59252
71e27cbd7b
3d65dcc218
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T22:15:23.909Z
S1 58458, S2 59252
42c9c0a255
71e27cbd7b
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T22:15:25.898Z
S1 58458, S2 59263
c85a5b0437
42c9c0a255
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T22:15:27.824Z
S1 58532, S2 59263
978bdb9324
c85a5b0437
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T22:15:29.752Z
S1 58532, S2 59335
2a1f388ce1
978bdb9324
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.