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("3032052478745872603:set_01M6P6Z460EKP8VYSHKVM7XFER") = 98d7efcafd769c0f..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6P6Z462F2YTZ0TKX2155WAN: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T15:59:17.299Z
S1 59827, S2 60000
bdf8bc3f95
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T15:59:19.408Z
S1 59827, S2 59891
bae78e0b19
bdf8bc3f95
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T15:59:21.606Z
S1 59629, S2 59891
39260075d8
bae78e0b19
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T15:59:23.618Z
S1 59629, S2 59879
f50d85aa0d
39260075d8
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T15:59:25.575Z
S1 59672, S2 59879
7a9e5833b5
f50d85aa0d
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T15:59:27.616Z
S1 59672, S2 59838
df685f082a
7a9e5833b5
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T15:59:29.598Z
S1 59690, S2 59838
023cde4e0c
df685f082a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T15:59:31.539Z
S1 59690, S2 59897
52f0430acf
023cde4e0c
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T15:59:33.540Z
S1 59689, S2 59897
9d71f1a207
52f0430acf
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T15:59:35.501Z
S1 59689, S2 59936
8bf4d0c2c6
9d71f1a207
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T15:59:37.504Z
S1 59686, S2 59936
241454a60f
8bf4d0c2c6
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T15:59:39.467Z
S1 59686, S2 59973
2ae1e41450
241454a60f
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T15:59:41.496Z
S1 59657, S2 59973
78a7838d05
2ae1e41450
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T15:59:43.498Z
S1 59657, S2 59971
00f6222e0e
78a7838d05
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T15:59:45.504Z
S1 59651, S2 59971
aade27aa00
00f6222e0e
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T15:59:47.497Z
S1 59651, S2 59978
61766459b4
aade27aa00
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T15:59:49.451Z
S1 59697, S2 59978
5819e01240
61766459b4
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T15:59:51.420Z
S1 59697, S2 60009
a2b10b81c8
5819e01240
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T15:59:53.398Z
S1 59719, S2 60009
e69a65dd57
a2b10b81c8
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T15:59:55.338Z
S1 59719, S2 60069
d6e12f0b49
e69a65dd57
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T15:59:57.266Z
S1 59791, S2 60069
1c91da6cc5
d6e12f0b49
sk_4707cd57
Game 2 m_01M6P6Z463F3VT4G7N68QRZ5YE: 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
2026-11-05T15:59:17.307Z
S1 59819, S2 60000
94a79ced21
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T15:59:19.412Z
S1 59819, S2 59895
dafa72426d
94a79ced21
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T15:59:21.602Z
S1 59629, S2 59895
697893bb36
dafa72426d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T15:59:23.617Z
S1 59629, S2 59880
0d7465a009
697893bb36
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T15:59:25.555Z
S1 59691, S2 59880
1945855479
0d7465a009
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T15:59:27.612Z
S1 59691, S2 59823
fd4083d492
1945855479
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T15:59:29.728Z
S1 59575, S2 59823
324a75093a
fd4083d492
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T15:59:31.702Z
S1 59575, S2 59849
ceebfc9253
324a75093a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T15:59:33.707Z
S1 59570, S2 59849
a625da2475
ceebfc9253
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T15:59:35.707Z
S1 59570, S2 59849
a98029ee6e
a625da2475
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T15:59:37.698Z
S1 59579, S2 59849
5937e27ce0
a98029ee6e
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T15:59:39.695Z
S1 59579, S2 59852
1d7a4ad0f7
5937e27ce0
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T15:59:41.697Z
S1 59577, S2 59852
20f6422abd
1d7a4ad0f7
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T15:59:43.701Z
S1 59577, S2 59848
2150965347
20f6422abd
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T15:59:45.706Z
S1 59572, S2 59848
e2cfbaab13
2150965347
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T15:59:47.728Z
S1 59572, S2 59826
76a1e182d0
e2cfbaab13
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T15:59:49.690Z
S1 59610, S2 59826
99a5e09d51
76a1e182d0
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T15:59:51.651Z
S1 59610, S2 59865
7ca2bbf703
99a5e09d51
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T15:59:53.696Z
S1 59565, S2 59865
5ef69f196c
7ca2bbf703
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T15:59:55.656Z
S1 59565, S2 59905
5973f3d880
5ef69f196c
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T15:59:57.716Z
S1 59505, S2 59905
a0cc7ad568
5973f3d880
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T15:59:59.710Z
S1 59505, S2 59911
83c4b534b0
a0cc7ad568
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-05T16:00:02.171Z
S1 59044, S2 59911
037643b0b3
83c4b534b0
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-05T16:00:04.628Z
S1 59044, S2 59454
d2eb571ff5
037643b0b3
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-05T16:00:06.729Z
S1 58943, S2 59454
55ee290700
d2eb571ff5
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-05T16:00:08.722Z
S1 58943, S2 59461
019f8167e9
55ee290700
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-05T16:00:10.822Z
S1 58843, S2 59461
78dd24de27
019f8167e9
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-05T16:00:12.776Z
S1 58843, S2 59507
b12b5d36f0
78dd24de27
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-05T16:00:14.736Z
S1 58883, S2 59507
84f331ca5d
b12b5d36f0
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-05T16:00:16.694Z
S1 58883, S2 59549
4641c08073
84f331ca5d
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-05T16:00:18.699Z
S1 58878, S2 59549
f9a0d45d51
4641c08073
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-05T16:00:20.658Z
S1 58878, S2 59590
9a3873d3f3
f9a0d45d51
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-05T16:00:22.616Z
S1 58920, S2 59590
da9174efb9
9a3873d3f3
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-05T16:00:24.564Z
S1 58920, S2 59642
25d004dcc3
da9174efb9
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-05T16:00:26.525Z
S1 58959, S2 59642
5375b10310
25d004dcc3
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-05T16:00:28.465Z
S1 58959, S2 59702
46054cfeb7
5375b10310
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-05T16:00:30.409Z
S1 59015, S2 59702
41851dab49
46054cfeb7
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-05T16:00:32.340Z
S1 59015, S2 59771
fee9b31f37
41851dab49
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-05T16:00:34.284Z
S1 59071, S2 59771
9b3d5b17eb
fee9b31f37
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-05T16:00:36.233Z
S1 59071, S2 59822
6050052de1
9b3d5b17eb
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-05T16:00:38.181Z
S1 59123, S2 59822
521da68b56
6050052de1
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-05T16:00:40.117Z
S1 59123, S2 59886
ee0e350e2d
521da68b56
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-05T16:00:42.049Z
S1 59191, S2 59886
ad2be8884d
ee0e350e2d
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-05T16:00:43.980Z
S1 59191, S2 59955
d307648c63
ad2be8884d
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-05T16:00:45.913Z
S1 59258, S2 59955
44fb2faa11
d307648c63
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-05T16:00:47.844Z
S1 59258, S2 60024
34c32a5d09
44fb2faa11
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-05T16:00:49.776Z
S1 59326, S2 60024
80dd928184
34c32a5d09
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-05T16:00:51.708Z
S1 59326, S2 60092
81fa10c3e5
80dd928184
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-05T16:00:53.644Z
S1 59390, S2 60092
2b85457de7
81fa10c3e5
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-05T16:00:55.574Z
S1 59390, S2 60162
a23f93b9b7
2b85457de7
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-05T16:00:57.504Z
S1 59460, S2 60162
1cb4334af4
a23f93b9b7
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-05T16:00:59.441Z
S1 59460, S2 60225
26483d216e
1cb4334af4
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-05T16:01:01.748Z
S1 59153, S2 60225
5c3d6b9b9f
26483d216e
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-05T16:01:03.882Z
S1 59153, S2 60091
dffdcb6ff4
5c3d6b9b9f
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-05T16:01:05.849Z
S1 59186, S2 60091
522edd20c1
dffdcb6ff4
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-05T16:01:07.777Z
S1 59186, S2 60163
8fb1c9c6af
522edd20c1
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-05T16:01:09.708Z
S1 59255, S2 60163
fc914d712d
8fb1c9c6af
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-05T16:01:11.635Z
S1 59255, S2 60236
e4a915d7b8
fc914d712d
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-05T16:01:13.562Z
S1 59328, S2 60236
90dd40d297
e4a915d7b8
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-05T16:01:15.491Z
S1 59328, S2 60307
60bafc9c69
90dd40d297
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-05T16:01:17.422Z
S1 59397, S2 60307
b845bf37ad
60bafc9c69
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-05T16:01:19.348Z
S1 59397, S2 60381
9ecc813874
b845bf37ad
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-05T16:01:21.277Z
S1 59468, S2 60381
bc2544b5a9
9ecc813874
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-05T16:01:23.204Z
S1 59468, S2 60454
aa80f92f2d
bc2544b5a9
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-05T16:01:25.130Z
S1 59542, S2 60454
69e0cbe988
aa80f92f2d
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-05T16:01:27.054Z
S1 59542, S2 60530
40e6497fc0
69e0cbe988
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.