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("7887091646462543450:set_01M6SS2KZKEHQ81T95PHMFXJMM") = f6a11917eb7e1cf0..., 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_01M6SS2KZRFTXTJZVFTPX3SSDE: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T01:13:29.333Z
S1 59940, S2 60000
c3e68ccb0c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T01:13:31.516Z
S1 59940, S2 59817
c373da446e
c3e68ccb0c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T01:13:33.611Z
S1 59845, S2 59817
7d7cf1a2e1
c373da446e
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T01:13:35.607Z
S1 59845, S2 59821
f5471954c2
7d7cf1a2e1
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T01:13:37.697Z
S1 59755, S2 59821
bba4501056
f5471954c2
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T01:13:39.723Z
S1 59755, S2 59795
82e36564ef
bba4501056
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T01:13:41.652Z
S1 59826, S2 59795
ad00be5354
82e36564ef
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T01:13:43.696Z
S1 59826, S2 59751
b6ba162d5f
ad00be5354
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T01:13:45.711Z
S1 59811, S2 59751
7b35c34712
b6ba162d5f
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T01:13:47.639Z
S1 59811, S2 59823
58cb1e6d10
7b35c34712
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T01:13:49.566Z
S1 59884, S2 59823
1a07ad0fdc
58cb1e6d10
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T01:13:51.527Z
S1 59884, S2 59862
b9c8c8982b
1a07ad0fdc
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T01:13:53.492Z
S1 59919, S2 59862
86a121c9ce
b9c8c8982b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T01:13:55.455Z
S1 59919, S2 59899
377e7c3b3d
86a121c9ce
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T01:13:57.408Z
S1 59966, S2 59899
057b2dabcf
377e7c3b3d
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T01:13:59.335Z
S1 59966, S2 59972
56661a2ffe
057b2dabcf
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T01:14:01.269Z
S1 60032, S2 59972
1042f254fd
56661a2ffe
sk_4707cd57
Game 2 m_01M6SS2KZSE0MVRZKD5DWH2S1Q: 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
2026-11-07T01:13:29.401Z
S1 59872, S2 60000
ce4e14e703
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T01:13:31.516Z
S1 59872, S2 59885
9d04fc9b6f
ce4e14e703
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T01:13:33.619Z
S1 59769, S2 59885
7089ca3c3f
9d04fc9b6f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T01:13:35.721Z
S1 59769, S2 59783
6454c7fbf6
7089ca3c3f
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T01:13:37.817Z
S1 59673, S2 59783
3c21770423
6454c7fbf6
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T01:13:39.903Z
S1 59673, S2 59697
d17a6ab7db
3c21770423
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T01:13:41.907Z
S1 59669, S2 59697
ddd1979bf2
d17a6ab7db
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T01:13:43.838Z
S1 59669, S2 59766
34576c7ecd
ddd1979bf2
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T01:13:45.825Z
S1 59682, S2 59766
f05404b118
34576c7ecd
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T01:13:47.806Z
S1 59682, S2 59785
0d6d3a967a
f05404b118
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T01:13:49.825Z
S1 59663, S2 59785
ff9284ecfc
0d6d3a967a
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T01:13:51.751Z
S1 59663, S2 59859
11293120a1
ff9284ecfc
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T01:13:53.806Z
S1 59608, S2 59859
a9efbcdd85
11293120a1
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T01:13:55.765Z
S1 59608, S2 59900
f9b9a940e8
a9efbcdd85
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T01:13:57.812Z
S1 59561, S2 59900
dc3b622b2d
f9b9a940e8
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T01:13:59.752Z
S1 59561, S2 59960
82e3a583ea
dc3b622b2d
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T01:14:02.053Z
S1 59260, S2 59960
3771cf80c2
82e3a583ea
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T01:14:04.205Z
S1 59260, S2 59808
fcf78e5118
3771cf80c2
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T01:14:06.142Z
S1 59323, S2 59808
101d461c3a
fcf78e5118
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T01:14:08.069Z
S1 59323, S2 59881
233113771b
101d461c3a
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T01:14:10.096Z
S1 59296, S2 59881
890eb88f63
233113771b
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T01:14:12.116Z
S1 59296, S2 59861
25382826ec
890eb88f63
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T01:14:14.045Z
S1 59367, S2 59861
1c0c3a7962
25382826ec
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T01:14:16.027Z
S1 59367, S2 59879
06087d4890
1c0c3a7962
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T01:14:18.032Z
S1 59362, S2 59879
6443b1b234
06087d4890
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T01:14:20.002Z
S1 59362, S2 59909
8b70c41295
6443b1b234
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T01:14:21.927Z
S1 59437, S2 59909
ae558a8e38
8b70c41295
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T01:14:23.902Z
S1 59437, S2 59934
c0f1d73cb6
ae558a8e38
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T01:14:25.920Z
S1 59419, S2 59934
a73f9f6d0e
c0f1d73cb6
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T01:14:27.914Z
S1 59419, S2 59940
fc54e00dba
a73f9f6d0e
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T01:14:29.913Z
S1 59420, S2 59940
99bb788127
fc54e00dba
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T01:14:31.908Z
S1 59420, S2 59945
2ed92ef705
99bb788127
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T01:14:33.917Z
S1 59411, S2 59945
ec3779f547
2ed92ef705
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T01:14:35.863Z
S1 59411, S2 59999
1e23ea2507
ec3779f547
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T01:14:37.907Z
S1 59367, S2 59999
af323b5a86
1e23ea2507
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T01:14:39.865Z
S1 59367, S2 60041
c2428707b4
af323b5a86
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T01:14:41.827Z
S1 59405, S2 60041
daa4f460af
c2428707b4
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T01:14:43.806Z
S1 59405, S2 60062
f12296bd7d
daa4f460af
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T01:14:45.757Z
S1 59454, S2 60062
821b498549
f12296bd7d
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-07T01:14:47.700Z
S1 59454, S2 60119
3b48c75f35
821b498549
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-07T01:14:49.637Z
S1 59517, S2 60119
a32e7a5aef
3b48c75f35
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-07T01:14:51.571Z
S1 59517, S2 60185
e1554ab851
a32e7a5aef
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-07T01:14:53.507Z
S1 59581, S2 60185
dca50afa48
e1554ab851
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-07T01:14:55.439Z
S1 59581, S2 60253
52361a9f57
dca50afa48
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-07T01:14:57.372Z
S1 59648, S2 60253
bf49f75f03
52361a9f57
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-07T01:14:59.303Z
S1 59648, S2 60322
7885eaa9a3
bf49f75f03
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-07T01:15:01.309Z
S1 59642, S2 60322
880407ae77
7885eaa9a3
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-07T01:15:03.284Z
S1 59642, S2 60347
c7e0098b43
880407ae77
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-07T01:15:05.236Z
S1 59690, S2 60347
a5d80c26b2
c7e0098b43
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-07T01:15:07.171Z
S1 59690, S2 60412
e06c2327cb
a5d80c26b2
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-07T01:15:09.106Z
S1 59755, S2 60412
e8c3049c96
e06c2327cb
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-07T01:15:11.046Z
S1 59755, S2 60472
b29fb3620c
e8c3049c96
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-07T01:15:12.992Z
S1 59809, S2 60472
bcf9d53a34
b29fb3620c
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-07T01:15:14.918Z
S1 59809, S2 60546
972393d35e
bcf9d53a34
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-07T01:15:16.842Z
S1 59885, S2 60546
78d8a7e4c3
972393d35e
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-07T01:15:18.773Z
S1 59885, S2 60615
486ed4b210
78d8a7e4c3
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-07T01:15:20.703Z
S1 59955, S2 60615
ccd95df91d
486ed4b210
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-07T01:15:22.632Z
S1 59955, S2 60686
ed74f1777a
ccd95df91d
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-07T01:15:24.564Z
S1 60023, S2 60686
9592cf987b
ed74f1777a
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-07T01:15:26.496Z
S1 60023, S2 60754
2577784755
9592cf987b
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-07T01:15:28.422Z
S1 60097, S2 60754
8c9f531979
2577784755
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-07T01:15:30.353Z
S1 60097, S2 60823
f84840a61e
8c9f531979
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-07T01:15:32.287Z
S1 60163, S2 60823
3d3979d691
f84840a61e
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-07T01:15:34.215Z
S1 60163, S2 60895
1c3e7fe42c
3d3979d691
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-07T01:15:36.143Z
S1 60235, S2 60895
01b263410f
1c3e7fe42c
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-07T01:15:38.073Z
S1 60235, S2 60965
e7c0b4eb30
01b263410f
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.