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("3603213453553601243:set_01M6SH6EPTF508WJD6S9RT4H4W") = 23b9f9d52f3bae39..., 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_01M6SH6EPWFGCAQDQA56VMMV20: 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
2026-11-06T22:55:46.517Z
S1 59820, S2 60000
fc93f67bf2
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T22:55:48.481Z
S1 59820, S2 60036
be1e216b90
fc93f67bf2
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T22:55:50.604Z
S1 59697, S2 60036
34bfe8927a
be1e216b90
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T22:55:52.698Z
S1 59697, S2 59942
16f83bfc96
34bfe8927a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T22:55:54.811Z
S1 59584, S2 59942
9e103a3a8c
16f83bfc96
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T22:55:56.796Z
S1 59584, S2 59957
b5506425df
9e103a3a8c
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T22:55:58.906Z
S1 59474, S2 59957
1993965504
b5506425df
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T22:56:00.898Z
S1 59474, S2 59965
218d2acc34
1993965504
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T22:56:03.514Z
S1 58858, S2 59965
adcb9f75d3
218d2acc34
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T22:56:05.603Z
S1 58858, S2 59876
48c31d8816
adcb9f75d3
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T22:56:07.596Z
S1 58865, S2 59876
3932e1e1d7
48c31d8816
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T22:56:09.564Z
S1 58865, S2 59908
b1f5a0200f
3932e1e1d7
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T22:56:11.539Z
S1 58890, S2 59908
58c69191ee
b1f5a0200f
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T22:56:13.502Z
S1 58890, S2 59945
58213b0829
58c69191ee
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T22:56:15.506Z
S1 58886, S2 59945
7fe6b2ecdc
58213b0829
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T22:56:17.507Z
S1 58886, S2 59944
15524ab8fe
7fe6b2ecdc
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T22:56:19.496Z
S1 58897, S2 59944
db6926bdae
15524ab8fe
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T22:56:21.516Z
S1 58897, S2 59924
dc34f005d6
db6926bdae
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T22:56:23.524Z
S1 58889, S2 59924
7f93b51bfc
dc34f005d6
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T22:56:25.520Z
S1 58889, S2 59928
687a876b56
7f93b51bfc
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T22:56:27.448Z
S1 58961, S2 59928
88059dde9e
687a876b56
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-06T22:56:29.432Z
S1 58961, S2 59944
cdf3222eba
88059dde9e
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-06T22:56:31.416Z
S1 58977, S2 59944
52038f126d
cdf3222eba
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-06T22:56:33.345Z
S1 58977, S2 60015
a36c1e1fdb
52038f126d
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-06T22:56:35.318Z
S1 59004, S2 60015
d7d84f8e23
a36c1e1fdb
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-06T22:56:37.257Z
S1 59004, S2 60076
ca38ba5d59
d7d84f8e23
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-06T22:56:39.198Z
S1 59063, S2 60076
e344d87b04
ca38ba5d59
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-06T22:56:41.125Z
S1 59063, S2 60149
7faefdaffc
e344d87b04
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-06T22:56:43.052Z
S1 59136, S2 60149
bdd8a2ba22
7faefdaffc
sk_4707cd57
Game 2 m_01M6SH6EQ0FFP8GKBJZYP54DJ4: verified
✓
signatures
62 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..62, every prev_hash links
✓
move log
62 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
62 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
62 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T22:55:46.518Z
S1 59819, S2 60000
3b299ce375
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T22:55:48.468Z
S1 59819, S2 60050
729487df6e
3b299ce375
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T22:55:50.534Z
S1 59753, S2 60050
3e608f5fa0
729487df6e
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T22:55:52.632Z
S1 59753, S2 59952
d03ae6bc12
3e608f5fa0
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T22:55:54.822Z
S1 59563, S2 59952
1ddc1ff67e
d03ae6bc12
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T22:55:56.924Z
S1 59563, S2 59850
5d243aca3f
1ddc1ff67e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T22:55:59.031Z
S1 59456, S2 59850
43ade1743b
5d243aca3f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T22:56:01.067Z
S1 59456, S2 59814
57252fcafd
43ade1743b
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T22:56:03.700Z
S1 58823, S2 59814
976d1913e5
57252fcafd
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T22:56:05.800Z
S1 58823, S2 59714
cc077dd0b0
976d1913e5
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T22:56:07.813Z
S1 58810, S2 59714
48d062d50f
cc077dd0b0
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T22:56:09.820Z
S1 58810, S2 59707
d7c7a911fe
48d062d50f
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T22:56:11.831Z
S1 58799, S2 59707
711a1b7273
d7c7a911fe
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T22:56:13.804Z
S1 58799, S2 59734
fbd5908e5b
711a1b7273
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T22:56:15.739Z
S1 58864, S2 59734
5be3f23c36
fbd5908e5b
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T22:56:17.713Z
S1 58864, S2 59760
1bb9d0e743
5be3f23c36
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T22:56:19.700Z
S1 58877, S2 59760
32e82719f8
1bb9d0e743
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T22:56:21.700Z
S1 58877, S2 59760
6198905fed
32e82719f8
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T22:56:23.697Z
S1 58880, S2 59760
0ff06151b7
6198905fed
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-06T22:56:25.728Z
S1 58880, S2 59729
31e1610b59
0ff06151b7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-06T22:56:27.726Z
S1 58882, S2 59729
5b369bc44c
31e1610b59
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-06T22:56:29.715Z
S1 58882, S2 59740
50aaa31799
5b369bc44c
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-06T22:56:31.643Z
S1 58954, S2 59740
bdcab61b19
50aaa31799
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-06T22:56:33.619Z
S1 58954, S2 59764
ef0d7622d0
bdcab61b19
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-06T22:56:35.596Z
S1 58977, S2 59764
ab5d167407
ef0d7622d0
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-06T22:56:37.603Z
S1 58977, S2 59757
7dc7cd90f6
ab5d167407
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-06T22:56:39.628Z
S1 58952, S2 59757
b49c0b31b8
7dc7cd90f6
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-06T22:56:41.602Z
S1 58952, S2 59783
d9d1bc6de0
b49c0b31b8
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-06T22:56:43.617Z
S1 58937, S2 59783
d9f817323f
d9d1bc6de0
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-06T22:56:45.543Z
S1 58937, S2 59857
31e0e891b3
d9f817323f
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-06T22:56:47.502Z
S1 58978, S2 59857
ead0a6b12e
31e0e891b3
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-06T22:56:49.466Z
S1 58978, S2 59893
8acd579591
ead0a6b12e
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-06T22:56:51.407Z
S1 59037, S2 59893
905ee67e84
8acd579591
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-06T22:56:53.340Z
S1 59037, S2 59960
be91b6d57c
905ee67e84
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-06T22:56:55.274Z
S1 59103, S2 59960
2ae8e8209d
be91b6d57c
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-06T22:56:57.204Z
S1 59103, S2 60030
038b73b401
2ae8e8209d
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-06T22:56:59.130Z
S1 59177, S2 60030
fe77a81193
038b73b401
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-06T22:57:01.062Z
S1 59177, S2 60098
2714d33ca9
fe77a81193
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-06T22:57:03.027Z
S1 59212, S2 60098
9366ef089b
2714d33ca9
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-06T22:57:04.978Z
S1 59212, S2 60147
a17cc63076
9366ef089b
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-06T22:57:06.913Z
S1 59277, S2 60147
0f9a9733cf
a17cc63076
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-06T22:57:08.851Z
S1 59277, S2 60209
86b8b6cdd8
0f9a9733cf
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-06T22:57:10.777Z
S1 59351, S2 60209
325432e12a
86b8b6cdd8
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-06T22:57:12.723Z
S1 59351, S2 60263
fc42c0af4a
325432e12a
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-06T22:57:14.670Z
S1 59404, S2 60263
a49f00594b
fc42c0af4a
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-06T22:57:16.603Z
S1 59404, S2 60330
fe2ea6f5b2
a49f00594b
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-06T22:57:18.537Z
S1 59470, S2 60330
4f12fb4fe5
fe2ea6f5b2
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-06T22:57:20.469Z
S1 59470, S2 60398
2297e00cb9
4f12fb4fe5
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-06T22:57:22.402Z
S1 59537, S2 60398
2324af7d33
2297e00cb9
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-06T22:57:24.331Z
S1 59537, S2 60469
27cec8db21
2324af7d33
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-06T22:57:26.272Z
S1 59596, S2 60469
d7e250c96d
27cec8db21
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-06T22:57:28.212Z
S1 59596, S2 60529
21670890a2
d7e250c96d
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-06T22:57:30.157Z
S1 59651, S2 60529
0febac6582
21670890a2
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-06T22:57:32.113Z
S1 59651, S2 60573
e1f83e09a0
0febac6582
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-06T22:57:34.048Z
S1 59716, S2 60573
fcd3edb26f
e1f83e09a0
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-06T22:57:35.975Z
S1 59716, S2 60646
f3183ee3c5
fcd3edb26f
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-06T22:57:37.908Z
S1 59783, S2 60646
71bdae122e
f3183ee3c5
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-06T22:57:39.845Z
S1 59783, S2 60709
deba5646fc
71bdae122e
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-06T22:57:41.772Z
S1 59856, S2 60709
14bc6da4fb
deba5646fc
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-06T22:57:43.698Z
S1 59856, S2 60783
a5f8ce9f1b
14bc6da4fb
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-06T22:57:45.631Z
S1 59923, S2 60783
b94d32307f
a5f8ce9f1b
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-06T22:57:47.558Z
S1 59923, S2 60856
c1a0b96c12
b94d32307f
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.