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("445241900729568792:set_01M6QT9AVZFDKVJMHYWEMWMPX1") = df2cac814e2f08fd..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6QT9AW3FJBA1RR2S9HDK01P: 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 Exhibition1
1
2026-11-06T06:56:09.203Z
S1 59821, S2 60000
bc0ba2932f
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T06:56:11.160Z
S1 59821, S2 60043
9e6f42ddf4
bc0ba2932f
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T06:56:13.244Z
S1 59737, S2 60043
7e2c01d7ef
9e6f42ddf4
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T06:56:15.333Z
S1 59737, S2 59954
cb50059c29
7e2c01d7ef
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T06:56:17.368Z
S1 59702, S2 59954
7d35087bb6
cb50059c29
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T06:56:19.528Z
S1 59702, S2 59794
207bce8305
7d35087bb6
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T06:56:21.699Z
S1 59531, S2 59794
0386a12af4
207bce8305
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T06:56:23.732Z
S1 59531, S2 59761
e120c75071
0386a12af4
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T06:56:25.831Z
S1 59432, S2 59761
5b47fa60d9
e120c75071
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T06:56:27.809Z
S1 59432, S2 59783
42942776a1
5b47fa60d9
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T06:56:29.902Z
S1 59339, S2 59783
3122e7a6df
42942776a1
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T06:56:32.032Z
S1 59339, S2 59653
4b0cebdb38
3122e7a6df
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T06:56:34.203Z
S1 59168, S2 59653
275f42155e
4b0cebdb38
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T06:56:36.232Z
S1 59168, S2 59624
e9729e9971
275f42155e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T06:56:38.399Z
S1 59001, S2 59624
45e39f9cc1
e9729e9971
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T06:56:40.517Z
S1 59001, S2 59506
ee03fc8210
45e39f9cc1
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T06:56:42.701Z
S1 58817, S2 59506
12a4135d88
ee03fc8210
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T06:56:44.728Z
S1 58817, S2 59479
4343bb1d89
12a4135d88
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T06:56:46.835Z
S1 58710, S2 59479
f44ad8779a
4343bb1d89
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T06:56:48.927Z
S1 58710, S2 59387
26a2dbb05c
f44ad8779a
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T06:56:51.025Z
S1 58612, S2 59387
1301e93850
26a2dbb05c
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-06T06:56:53.128Z
S1 58612, S2 59284
5bd5f8d8b2
1301e93850
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-06T06:56:55.069Z
S1 58671, S2 59284
66df812b2a
5bd5f8d8b2
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-06T06:56:57.014Z
S1 58671, S2 59339
98ec6464d4
66df812b2a
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-06T06:56:58.940Z
S1 58745, S2 59339
7a03329189
98ec6464d4
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-06T06:57:00.868Z
S1 58745, S2 59411
d25eb6e005
7a03329189
sk_4707cd57
Game 2 m_01M6QT9AW4FK780B75XGW65JQ5: verified
✓
signatures
66 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..66, every prev_hash links
✓
move log
66 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
66 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
66 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T06:56:09.135Z
S1 59889, S2 60000
e43916ba59
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T06:56:11.140Z
S1 59889, S2 59995
75624718ff
e43916ba59
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T06:56:13.236Z
S1 59793, S2 59995
2275e7be46
75624718ff
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T06:56:15.397Z
S1 59793, S2 59834
34528478c9
2275e7be46
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T06:56:17.370Z
S1 59820, S2 59834
38c9bd78f0
34528478c9
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T06:56:19.513Z
S1 59820, S2 59691
7d1d4b6e8d
38c9bd78f0
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T06:56:21.710Z
S1 59623, S2 59691
b6758970ea
7d1d4b6e8d
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T06:56:23.796Z
S1 59623, S2 59605
f4bf01411f
b6758970ea
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T06:56:25.830Z
S1 59589, S2 59605
efaca0bcbd
f4bf01411f
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T06:56:27.808Z
S1 59589, S2 59627
89a1e34817
efaca0bcbd
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T06:56:29.833Z
S1 59564, S2 59627
13151dad0b
89a1e34817
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T06:56:32.114Z
S1 59564, S2 59346
ee0a397484
13151dad0b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T06:56:34.209Z
S1 59469, S2 59346
f36b0300cc
ee0a397484
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T06:56:36.298Z
S1 59469, S2 59257
d5d1337379
f36b0300cc
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T06:56:38.334Z
S1 59433, S2 59257
20237fd7fc
d5d1337379
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T06:56:40.544Z
S1 59433, S2 59047
58a71c01ef
20237fd7fc
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T06:56:42.707Z
S1 59270, S2 59047
55cbdd3c25
58a71c01ef
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T06:56:44.731Z
S1 59270, S2 59023
770e8641a7
55cbdd3c25
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T06:56:46.840Z
S1 59161, S2 59023
ebea73aa8c
770e8641a7
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-06T06:56:48.927Z
S1 59161, S2 58936
70b7535b6d
ebea73aa8c
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-06T06:56:51.025Z
S1 59063, S2 58936
05892aa3aa
70b7535b6d
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-06T06:56:53.129Z
S1 59063, S2 58832
1bf83e7760
05892aa3aa
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-06T06:56:55.229Z
S1 58963, S2 58832
a9d32582d0
1bf83e7760
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-06T06:56:57.210Z
S1 58963, S2 58851
e9a61ea961
a9d32582d0
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-06T06:56:59.216Z
S1 58957, S2 58851
6e81dfa1bf
e9a61ea961
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-06T06:57:01.212Z
S1 58957, S2 58855
d7829fec9f
6e81dfa1bf
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-06T06:57:03.225Z
S1 58944, S2 58855
0401ce880b
d7829fec9f
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-06T06:57:05.217Z
S1 58944, S2 58863
24f398fb0b
0401ce880b
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-06T06:57:07.209Z
S1 58952, S2 58863
f906a038a1
24f398fb0b
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-06T06:57:09.200Z
S1 58952, S2 58872
ad6057f14e
f906a038a1
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-06T06:57:11.202Z
S1 58950, S2 58872
46fb159584
ad6057f14e
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-06T06:57:13.149Z
S1 58950, S2 58925
a30fe452d4
46fb159584
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-06T06:57:15.112Z
S1 58987, S2 58925
4bd74f2ddd
a30fe452d4
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-06T06:57:17.067Z
S1 58987, S2 58970
54de2cd34f
4bd74f2ddd
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-06T06:57:19.015Z
S1 59039, S2 58970
a930005c0e
54de2cd34f
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-06T06:57:20.975Z
S1 59039, S2 59010
b36cb42945
a930005c0e
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-06T06:57:22.919Z
S1 59095, S2 59010
3579f18474
b36cb42945
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-06T06:57:24.852Z
S1 59095, S2 59077
692dc43d55
3579f18474
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-06T06:57:26.811Z
S1 59136, S2 59077
2c545731c3
692dc43d55
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-06T06:57:28.755Z
S1 59136, S2 59133
fdf591841b
2c545731c3
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-06T06:57:30.688Z
S1 59203, S2 59133
00665f4f4f
fdf591841b
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-06T06:57:32.622Z
S1 59203, S2 59199
187bd820dd
00665f4f4f
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-06T06:57:34.555Z
S1 59270, S2 59199
b7f545d517
187bd820dd
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-06T06:57:36.487Z
S1 59270, S2 59267
25c78a72ec
b7f545d517
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-06T06:57:38.424Z
S1 59333, S2 59267
e393345769
25c78a72ec
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-06T06:57:40.353Z
S1 59333, S2 59338
d780eb9e28
e393345769
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-06T06:57:42.291Z
S1 59395, S2 59338
f50a9db5e0
d780eb9e28
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-06T06:57:44.228Z
S1 59395, S2 59401
ca85ea7155
f50a9db5e0
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-06T06:57:46.177Z
S1 59446, S2 59401
f8d0f16b07
ca85ea7155
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-06T06:57:48.178Z
S1 59446, S2 59400
92230a3b6e
f8d0f16b07
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-06T06:57:50.106Z
S1 59518, S2 59400
0ba71695d5
92230a3b6e
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-06T06:57:52.036Z
S1 59518, S2 59470
3e04db70b4
0ba71695d5
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-06T06:57:53.962Z
S1 59592, S2 59470
0323f59e29
3e04db70b4
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-06T06:57:55.891Z
S1 59592, S2 59541
bd7f75cf16
0323f59e29
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-06T06:57:57.820Z
S1 59663, S2 59541
24e067097e
bd7f75cf16
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-06T06:57:59.760Z
S1 59663, S2 59601
3b3a929383
24e067097e
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-06T06:58:01.720Z
S1 59703, S2 59601
2c3c5d3f92
3b3a929383
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-06T06:58:03.705Z
S1 59703, S2 59616
e5cad7344b
2c3c5d3f92
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-06T06:58:05.639Z
S1 59769, S2 59616
40b9951c50
e5cad7344b
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-06T06:58:07.587Z
S1 59769, S2 59668
a7cecc20a3
40b9951c50
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-06T06:58:09.574Z
S1 59782, S2 59668
573b7ce969
a7cecc20a3
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-06T06:58:11.513Z
S1 59782, S2 59729
0c76293e4f
573b7ce969
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-06T06:58:13.452Z
S1 59843, S2 59729
86b06bd83a
0c76293e4f
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-06T06:58:15.380Z
S1 59843, S2 59801
0cb77aadcb
86b06bd83a
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-06T06:58:17.306Z
S1 59917, S2 59801
89690df541
0cb77aadcb
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-06T06:58:19.231Z
S1 59917, S2 59876
97034b0ab8
89690df541
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.