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("2352191173657005730:set_01M6ZRBS1DEX8B83BBD5QMMQ53") = 3cb4965419c513ab..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6ZRBS1FF0W8EDGDBV4JB793: verified
✓
signatures
30 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..30, every prev_hash links
✓
move log
30 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
30 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
30 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T08:56:27.433Z
S1 59945, S2 60000
99fb919c2e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T08:56:29.703Z
S1 59945, S2 59730
244bcce468
99fb919c2e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T08:56:31.835Z
S1 59813, S2 59730
5e34f53e73
244bcce468
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T08:56:34.100Z
S1 59813, S2 59465
475a066c19
5e34f53e73
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T08:56:36.229Z
S1 59684, S2 59465
cab17a0515
475a066c19
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T08:56:38.329Z
S1 59684, S2 59365
eef39d5992
cab17a0515
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T08:56:40.412Z
S1 59601, S2 59365
a63def17ac
eef39d5992
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T08:56:42.510Z
S1 59601, S2 59267
b770fbfeac
a63def17ac
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T08:56:44.526Z
S1 59585, S2 59267
dee4851e8b
b770fbfeac
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T08:56:46.453Z
S1 59585, S2 59340
bbfbef3f36
dee4851e8b
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T08:56:48.499Z
S1 59539, S2 59340
360b5ebd02
bbfbef3f36
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T08:56:50.503Z
S1 59539, S2 59336
24e7b72a6c
360b5ebd02
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T08:56:52.431Z
S1 59611, S2 59336
e1244921d6
24e7b72a6c
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T08:56:54.418Z
S1 59611, S2 59349
2843961a4f
e1244921d6
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T08:56:56.348Z
S1 59681, S2 59349
3934fb4216
2843961a4f
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T08:56:58.340Z
S1 59681, S2 59357
431113c761
3934fb4216
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T08:57:00.338Z
S1 59683, S2 59357
5c0d976f0d
431113c761
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T08:57:02.528Z
S1 59683, S2 59167
063007ce26
5c0d976f0d
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T08:57:04.619Z
S1 59592, S2 59167
3f0221890f
063007ce26
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T08:57:06.573Z
S1 59592, S2 59213
bf83d44768
3f0221890f
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T08:57:08.535Z
S1 59630, S2 59213
d1a144699f
bf83d44768
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T08:57:10.478Z
S1 59630, S2 59270
687430c327
d1a144699f
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T08:57:12.419Z
S1 59689, S2 59270
d156c21d9b
687430c327
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T08:57:14.345Z
S1 59689, S2 59344
ccf0b6dfe5
d156c21d9b
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T08:57:16.314Z
S1 59720, S2 59344
d1857421f7
ccf0b6dfe5
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-09T08:57:18.336Z
S1 59720, S2 59322
6cafd0416c
d1857421f7
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-09T08:57:20.415Z
S1 59641, S2 59322
9feafa2223
6cafd0416c
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-09T08:57:22.397Z
S1 59641, S2 59340
0ecc4dee17
9feafa2223
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-09T08:57:24.330Z
S1 59708, S2 59340
ce66987fb5
0ecc4dee17
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-09T08:57:26.262Z
S1 59708, S2 59408
ac88d3b9cd
ce66987fb5
sk_4707cd57
Game 2 m_01M6ZRBS1GF59BV1HXWGP8QRWC: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T08:56:27.502Z
S1 59876, S2 60000
590fe85e18
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T08:56:29.714Z
S1 59876, S2 59788
c8931e972c
590fe85e18
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T08:56:31.823Z
S1 59767, S2 59788
a5e829c134
c8931e972c
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T08:56:34.022Z
S1 59767, S2 59589
bb1af82636
a5e829c134
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T08:56:36.202Z
S1 59587, S2 59589
44a887db22
bb1af82636
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T08:56:38.298Z
S1 59587, S2 59493
630236e891
44a887db22
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T08:56:40.304Z
S1 59581, S2 59493
30d3f34ed0
630236e891
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T08:56:42.320Z
S1 59581, S2 59477
478e1e3145
30d3f34ed0
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T08:56:44.303Z
S1 59598, S2 59477
108d77114f
478e1e3145
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T08:56:46.234Z
S1 59598, S2 59546
7b12733ef7
108d77114f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T08:56:48.203Z
S1 59629, S2 59546
81c7f8c8ef
7b12733ef7
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T08:56:50.170Z
S1 59629, S2 59579
584045c08a
81c7f8c8ef
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T08:56:52.137Z
S1 59662, S2 59579
3e2c516b02
584045c08a
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T08:56:54.114Z
S1 59662, S2 59602
a69f0fdf29
3e2c516b02
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T08:56:56.094Z
S1 59682, S2 59602
3fbf7b830c
a69f0fdf29
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T08:56:58.026Z
S1 59682, S2 59670
a76bb138eb
3fbf7b830c
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T08:56:59.978Z
S1 59730, S2 59670
3969470a94
a76bb138eb
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T08:57:01.962Z
S1 59730, S2 59686
e1e356ef63
3969470a94
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T08:57:04.129Z
S1 59563, S2 59686
ecf9be072c
e1e356ef63
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.