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("4961087574453077435:set_01M6M8F5PNESNB41TR65PAN4BW") = 1df41f3cffd623a4..., 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_01M6M8F5PRFCTRBCXWD3AMPRXV: 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
2026-11-04T21:47:03.009Z
S1 59674, S2 60000
4c2670a8f4
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T21:47:04.978Z
S1 59674, S2 60031
2994079e7d
4c2670a8f4
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T21:47:07.120Z
S1 59532, S2 60031
3e60259ea0
2994079e7d
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T21:47:09.223Z
S1 59532, S2 59928
a1dcce40f5
3e60259ea0
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T21:47:11.334Z
S1 59421, S2 59928
d442c6e0d9
a1dcce40f5
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T21:47:13.341Z
S1 59421, S2 59921
2dd5c6e976
d442c6e0d9
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T21:47:15.429Z
S1 59333, S2 59921
29d238e0d2
2dd5c6e976
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T21:47:17.508Z
S1 59333, S2 59842
32c8a208a7
29d238e0d2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T21:47:19.617Z
S1 59224, S2 59842
1d91d527f9
32c8a208a7
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T21:47:21.630Z
S1 59224, S2 59829
cfc9dc7e44
1d91d527f9
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T21:47:23.707Z
S1 59147, S2 59829
545381dbf0
cfc9dc7e44
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T21:47:25.729Z
S1 59147, S2 59807
3e5637be38
545381dbf0
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T21:47:27.707Z
S1 59169, S2 59807
4d2d2a1711
3e5637be38
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T21:47:29.708Z
S1 59169, S2 59806
93fecdc048
4d2d2a1711
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T21:47:31.731Z
S1 59146, S2 59806
3d760ce74d
93fecdc048
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T21:47:33.898Z
S1 59146, S2 59639
8fd5321b5b
3d760ce74d
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T21:47:35.908Z
S1 59136, S2 59639
42b6a7783b
8fd5321b5b
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T21:47:37.838Z
S1 59136, S2 59709
72c360e095
42b6a7783b
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T21:47:39.772Z
S1 59202, S2 59709
1e2525633b
72c360e095
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T21:47:41.700Z
S1 59202, S2 59781
b5c3db2998
1e2525633b
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T21:47:43.633Z
S1 59269, S2 59781
336d7ec442
b5c3db2998
sk_4707cd57
Game 2 m_01M6M8F5PTFD9B2EYZTVGXTX15: verified
✓
signatures
70 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..70, every prev_hash links
✓
move log
70 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
70 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
70 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T21:47:02.945Z
S1 59738, S2 60000
b7f69742bc
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T21:47:04.911Z
S1 59738, S2 60034
8dfc5b13c5
b7f69742bc
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T21:47:07.116Z
S1 59533, S2 60034
cfeb790a18
8dfc5b13c5
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T21:47:09.130Z
S1 59533, S2 60020
9de2e74318
cfeb790a18
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T21:47:11.326Z
S1 59337, S2 60020
587127a040
9de2e74318
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T21:47:13.322Z
S1 59337, S2 60024
fdd034490f
587127a040
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T21:47:15.438Z
S1 59221, S2 60024
207a849506
fdd034490f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T21:47:17.509Z
S1 59221, S2 59953
1d856bc617
207a849506
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T21:47:19.610Z
S1 59120, S2 59953
cb1b73d8b6
1d856bc617
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T21:47:21.622Z
S1 59120, S2 59941
386c3e424c
cb1b73d8b6
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T21:47:23.561Z
S1 59181, S2 59941
bd738f41d6
386c3e424c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T21:47:25.606Z
S1 59181, S2 59896
944de5b2b4
bd738f41d6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T21:47:27.635Z
S1 59152, S2 59896
62f9be2ce7
944de5b2b4
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T21:47:29.591Z
S1 59152, S2 59940
1a94eeeaae
62f9be2ce7
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T21:47:31.613Z
S1 59130, S2 59940
f18b296629
1a94eeeaae
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T21:47:33.621Z
S1 59130, S2 59932
19a4a4de02
f18b296629
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T21:47:35.550Z
S1 59201, S2 59932
a600e8c292
19a4a4de02
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T21:47:37.495Z
S1 59201, S2 59987
17b7ecfaca
a600e8c292
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T21:47:39.525Z
S1 59171, S2 59987
6ee144bf20
17b7ecfaca
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T21:47:41.528Z
S1 59171, S2 59984
5238787454
6ee144bf20
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T21:47:43.462Z
S1 59237, S2 59984
fc4d342079
5238787454
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T21:47:45.496Z
S1 59237, S2 59950
c144cbce85
fc4d342079
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T21:47:47.464Z
S1 59269, S2 59950
208447ad16
c144cbce85
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T21:47:49.410Z
S1 59269, S2 60004
a0e5bc718d
208447ad16
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T21:47:51.350Z
S1 59329, S2 60004
988fe89fa5
a0e5bc718d
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T21:47:53.409Z
S1 59329, S2 59945
ac7f8a497b
988fe89fa5
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T21:47:55.409Z
S1 59329, S2 59945
f234aecc12
ac7f8a497b
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T21:47:57.429Z
S1 59329, S2 59925
77881a0b33
f234aecc12
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T21:47:59.420Z
S1 59338, S2 59925
fa42a114c4
77881a0b33
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-04T21:48:01.797Z
S1 59338, S2 59548
f4d84e294d
fa42a114c4
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-04T21:48:03.810Z
S1 59325, S2 59548
8e79ecb878
f4d84e294d
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-04T21:48:05.803Z
S1 59325, S2 59555
8957ceab5e
8e79ecb878
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-04T21:48:07.805Z
S1 59323, S2 59555
32cafd536d
8957ceab5e
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-04T21:48:09.768Z
S1 59323, S2 59592
38f6e9c1fd
32cafd536d
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-04T21:48:11.717Z
S1 59374, S2 59592
6d639cdef3
38f6e9c1fd
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-04T21:48:13.729Z
S1 59374, S2 59580
61b15e518f
6d639cdef3
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-04T21:48:15.763Z
S1 59340, S2 59580
e244322d0c
61b15e518f
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-04T21:48:17.693Z
S1 59340, S2 59650
b631f2b20d
e244322d0c
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-04T21:48:19.697Z
S1 59336, S2 59650
6ec0c4582a
b631f2b20d
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-04T21:48:21.739Z
S1 59336, S2 59608
a75cf485e0
6ec0c4582a
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-04T21:48:23.712Z
S1 59363, S2 59608
89856b658d
a75cf485e0
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-04T21:48:25.666Z
S1 59363, S2 59654
249bf0cf0b
89856b658d
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-04T21:48:27.634Z
S1 59395, S2 59654
8eb2d5d895
249bf0cf0b
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-04T21:48:29.579Z
S1 59395, S2 59709
eb67e2a9d2
8eb2d5d895
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-04T21:48:31.515Z
S1 59459, S2 59709
2e6251e9bb
eb67e2a9d2
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-04T21:48:33.449Z
S1 59459, S2 59775
294056ecbe
2e6251e9bb
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-04T21:48:35.378Z
S1 59530, S2 59775
4487664376
294056ecbe
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-04T21:48:37.303Z
S1 59530, S2 59850
73660d3ab3
4487664376
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-04T21:48:39.231Z
S1 59602, S2 59850
f9b7a9affd
73660d3ab3
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-04T21:48:41.171Z
S1 59602, S2 59910
079fc9acfb
f9b7a9affd
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-04T21:48:43.111Z
S1 59662, S2 59910
6aea4ca45a
079fc9acfb
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-04T21:48:45.036Z
S1 59662, S2 59985
e2513455a2
6aea4ca45a
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-04T21:48:46.969Z
S1 59729, S2 59985
3b8895b477
e2513455a2
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-04T21:48:48.898Z
S1 59729, S2 60056
56b5e25867
3b8895b477
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-04T21:48:50.836Z
S1 59791, S2 60056
5f697d2264
56b5e25867
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-04T21:48:52.765Z
S1 59791, S2 60127
b711ad862d
5f697d2264
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-04T21:48:54.700Z
S1 59856, S2 60127
5c9d5c8123
b711ad862d
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-04T21:48:56.631Z
S1 59856, S2 60196
e17fe7db62
5c9d5c8123
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-04T21:48:58.559Z
S1 59928, S2 60196
28d541c884
e17fe7db62
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-04T21:49:00.485Z
S1 59928, S2 60270
6285cf56ec
28d541c884
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-04T21:49:02.427Z
S1 59986, S2 60270
ea714e9e1c
6285cf56ec
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-04T21:49:04.374Z
S1 59986, S2 60323
e0a4244898
ea714e9e1c
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-04T21:49:06.303Z
S1 60057, S2 60323
ff91ac9f22
e0a4244898
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-04T21:49:08.235Z
S1 60057, S2 60391
05607e6ce0
ff91ac9f22
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-04T21:49:10.165Z
S1 60127, S2 60391
af454cca6f
05607e6ce0
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-04T21:49:12.094Z
S1 60127, S2 60462
9610c0cb55
af454cca6f
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-04T21:49:14.025Z
S1 60196, S2 60462
3222955662
9610c0cb55
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-04T21:49:15.955Z
S1 60196, S2 60532
667757125b
3222955662
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-04T21:49:17.883Z
S1 60268, S2 60532
d4cbc04d55
667757125b
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-04T21:49:19.810Z
S1 60268, S2 60605
0df041ea56
d4cbc04d55
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.