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("3773135484957351391:set_01M6R6E09NEDQ89PQDEV6BSPVF") = e8b5da7ffdda8e83..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6R6E09QF1WRJZ95Q27XHERH: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T10:28:25.115Z
S1 59840, S2 60000
71a93ef726
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T10:28:27.204Z
S1 59840, S2 59911
75cdfd749b
71a93ef726
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T10:28:29.416Z
S1 59628, S2 59911
7b3173ec20
75cdfd749b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T10:28:31.514Z
S1 59628, S2 59813
4e91eb397a
7b3173ec20
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T10:28:33.724Z
S1 59418, S2 59813
297482485f
4e91eb397a
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T10:28:36.531Z
S1 59418, S2 59006
b476c310c3
297482485f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T10:28:39.825Z
S1 58124, S2 59006
a9c9a279ea
b476c310c3
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T10:28:41.922Z
S1 58124, S2 58909
8fded14d9e
a9c9a279ea
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T10:28:43.909Z
S1 58137, S2 58909
352ecf8658
8fded14d9e
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T10:28:46.007Z
S1 58137, S2 58811
84eecb4da5
352ecf8658
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T10:28:48.035Z
S1 58109, S2 58811
643ad8f422
84eecb4da5
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T10:28:50.006Z
S1 58109, S2 58840
2373a213e1
643ad8f422
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T10:28:52.028Z
S1 58087, S2 58840
25517b4eb6
2373a213e1
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T10:28:54.048Z
S1 58087, S2 58820
befbc5312a
25517b4eb6
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T10:28:56.129Z
S1 58006, S2 58820
1d12dcaa0d
befbc5312a
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T10:28:58.088Z
S1 58006, S2 58861
3b8693e0b8
1d12dcaa0d
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T10:29:00.230Z
S1 57864, S2 58861
5eb69feb32
3b8693e0b8
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T10:29:02.684Z
S1 57864, S2 58407
e3c38760d4
5eb69feb32
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T10:29:05.075Z
S1 57473, S2 58407
15e24cac51
e3c38760d4
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T10:29:07.126Z
S1 57473, S2 58356
06384020e6
15e24cac51
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T10:29:09.155Z
S1 57444, S2 58356
5c10204e17
06384020e6
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-06T10:29:11.118Z
S1 57444, S2 58393
efa4d6456f
5c10204e17
sk_4707cd57
Game 2 m_01M6R6E09RF1HTFXZ40PT8367M: verified
✓
signatures
33 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..33, every prev_hash links
✓
move log
33 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
33 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
33 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T10:28:25.119Z
S1 59836, S2 60000
a1472f73e2
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T10:28:27.202Z
S1 59836, S2 59917
6cb5f64489
a1472f73e2
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T10:28:29.417Z
S1 59621, S2 59917
9e5e846958
6cb5f64489
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T10:28:31.504Z
S1 59621, S2 59830
aec1089826
9e5e846958
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T10:28:33.722Z
S1 59403, S2 59830
9cc308ba6d
aec1089826
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T10:28:36.524Z
S1 59403, S2 59028
b3875aacf9
9cc308ba6d
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T10:28:39.798Z
S1 58129, S2 59028
f002ab870f
b3875aacf9
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T10:28:41.897Z
S1 58129, S2 58929
8b6dd71182
f002ab870f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T10:28:43.908Z
S1 58118, S2 58929
b7228f81ef
8b6dd71182
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T10:28:46.000Z
S1 58118, S2 58837
ac2bb913b6
b7228f81ef
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T10:28:48.033Z
S1 58085, S2 58837
f0df134c4a
ac2bb913b6
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T10:28:50.008Z
S1 58085, S2 58862
b6a3a018f7
f0df134c4a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T10:28:52.029Z
S1 58064, S2 58862
76f067ec37
b6a3a018f7
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T10:28:53.988Z
S1 58064, S2 58903
e64516ddd1
76f067ec37
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T10:28:55.944Z
S1 58108, S2 58903
52a1aa5a0a
e64516ddd1
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T10:28:57.988Z
S1 58108, S2 58859
677586a04c
52a1aa5a0a
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T10:28:59.941Z
S1 58155, S2 58859
27973d3069
677586a04c
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T10:29:02.082Z
S1 58155, S2 58718
ba9bd70167
27973d3069
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T10:29:05.005Z
S1 57232, S2 58718
a2efb003ac
ba9bd70167
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-06T10:29:07.197Z
S1 57232, S2 58526
04ca0e6967
a2efb003ac
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-06T10:29:09.172Z
S1 57257, S2 58526
8a5ffb41b4
04ca0e6967
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-06T10:29:11.211Z
S1 57257, S2 58487
18576f2e63
8a5ffb41b4
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-06T10:29:13.152Z
S1 57316, S2 58487
e0702e07c9
18576f2e63
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-06T10:29:15.079Z
S1 57316, S2 58560
261aae86ce
e0702e07c9
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-06T10:29:17.006Z
S1 57389, S2 58560
c0c00efbdb
261aae86ce
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-06T10:29:18.935Z
S1 57389, S2 58631
9ef920c128
c0c00efbdb
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-06T10:29:20.955Z
S1 57369, S2 58631
5292fc04ff
9ef920c128
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-06T10:29:22.887Z
S1 57369, S2 58699
bc2d0b235f
5292fc04ff
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-06T10:29:24.844Z
S1 57412, S2 58699
dbb324626d
bc2d0b235f
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-06T10:29:26.772Z
S1 57412, S2 58771
275ca3fb87
dbb324626d
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-06T10:29:28.718Z
S1 57466, S2 58771
a13d765c66
275ca3fb87
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-06T10:29:30.646Z
S1 57466, S2 58843
4c8e19fa7c
a13d765c66
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-06T10:29:32.574Z
S1 57538, S2 58843
653a3d8020
4c8e19fa7c
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.