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("6963520457296250490:set_01M6FF1Y7AFPFSM8AY6M6K0CS3") = ab7fe3f1dd539196..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6FF1Y7CEPNS3CZDGMFKDQ1J: verified
✓
signatures
61 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..61, every prev_hash links
✓
move log
61 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
61 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
61 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T01:05:57.116Z
S1 59797, S2 60000
0edc19e3e4
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T01:05:59.118Z
S1 59797, S2 59998
ffb0569d58
0edc19e3e4
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T01:06:01.771Z
S1 59144, S2 59998
1d22dabaca
ffb0569d58
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T01:06:04.142Z
S1 59144, S2 59627
a24cf8a25a
1d22dabaca
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T01:06:06.220Z
S1 59066, S2 59627
4dbee25a79
a24cf8a25a
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T01:06:08.149Z
S1 59066, S2 59698
1a903ba9ac
4dbee25a79
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T01:06:10.119Z
S1 59096, S2 59698
6f486f931c
1a903ba9ac
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T01:06:12.101Z
S1 59096, S2 59716
771e886d79
6f486f931c
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T01:06:14.103Z
S1 59094, S2 59716
34d447417e
771e886d79
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T01:06:16.097Z
S1 59094, S2 59722
e937c44d0e
34d447417e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T01:06:18.025Z
S1 59166, S2 59722
025ea4fc3e
e937c44d0e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T01:06:19.996Z
S1 59166, S2 59751
c98e2c1620
025ea4fc3e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T01:06:21.965Z
S1 59197, S2 59751
3b2d04d8e9
c98e2c1620
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T01:06:23.925Z
S1 59197, S2 59791
a0a76f6274
3b2d04d8e9
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T01:06:25.885Z
S1 59237, S2 59791
6fb857b7ec
a0a76f6274
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T01:06:27.819Z
S1 59237, S2 59857
1242429916
6fb857b7ec
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T01:06:29.780Z
S1 59276, S2 59857
df0652209e
1242429916
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T01:06:31.742Z
S1 59276, S2 59895
5c5aa2d6c5
df0652209e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T01:06:33.723Z
S1 59295, S2 59895
96c0bdb592
5c5aa2d6c5
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-03T01:06:35.660Z
S1 59295, S2 59958
cd33b29989
96c0bdb592
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-03T01:06:37.721Z
S1 59234, S2 59958
41478ac58d
cd33b29989
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-03T01:06:39.658Z
S1 59234, S2 60021
f276b936c4
41478ac58d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-03T01:06:41.707Z
S1 59185, S2 60021
06f9fdc2ac
f276b936c4
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-03T01:06:43.683Z
S1 59185, S2 60045
468f9d9afd
06f9fdc2ac
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-03T01:06:45.653Z
S1 59215, S2 60045
366f508183
468f9d9afd
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-03T01:06:47.717Z
S1 59215, S2 59981
a734320c7c
366f508183
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-03T01:06:49.696Z
S1 59236, S2 59981
81822ecffc
a734320c7c
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-03T01:06:51.715Z
S1 59236, S2 59962
685e8d5c0e
81822ecffc
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-03T01:06:53.707Z
S1 59244, S2 59962
0c27c58275
685e8d5c0e
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-03T01:06:55.668Z
S1 59244, S2 60001
70e1b1337d
0c27c58275
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-03T01:06:57.706Z
S1 59206, S2 60001
f812f6c7eb
70e1b1337d
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-03T01:06:59.662Z
S1 59206, S2 60045
4a2ee569ce
f812f6c7eb
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-03T01:07:01.613Z
S1 59255, S2 60045
17fc5218d3
4a2ee569ce
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-03T01:07:03.709Z
S1 59255, S2 59949
b90f6fd859
17fc5218d3
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-03T01:07:05.678Z
S1 59286, S2 59949
6509d4f355
b90f6fd859
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-03T01:07:07.616Z
S1 59286, S2 60011
fd1d4d7542
6509d4f355
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-03T01:07:09.560Z
S1 59342, S2 60011
ad2b47c6ec
fd1d4d7542
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-03T01:07:11.503Z
S1 59342, S2 60068
3e652d5101
ad2b47c6ec
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-03T01:07:13.451Z
S1 59394, S2 60068
426b425eed
3e652d5101
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-03T01:07:15.409Z
S1 59394, S2 60110
aed1d04e83
426b425eed
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-03T01:07:17.733Z
S1 59070, S2 60110
c959285082
aed1d04e83
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-03T01:07:19.709Z
S1 59070, S2 60134
a76e74b89b
c959285082
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-03T01:07:21.648Z
S1 59131, S2 60134
c4c685e1d4
a76e74b89b
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-03T01:07:23.580Z
S1 59131, S2 60202
3dbfdd9fdf
c4c685e1d4
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-03T01:07:25.523Z
S1 59188, S2 60202
f6bf90ab9c
3dbfdd9fdf
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-03T01:07:27.452Z
S1 59188, S2 60273
6d08c63014
f6bf90ab9c
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-03T01:07:29.384Z
S1 59256, S2 60273
fdde617ba4
6d08c63014
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-03T01:07:31.313Z
S1 59256, S2 60344
04ca5d9d16
fdde617ba4
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-03T01:07:33.247Z
S1 59322, S2 60344
dbc18e6159
04ca5d9d16
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-03T01:07:35.177Z
S1 59322, S2 60414
cb5fa616c9
dbc18e6159
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-03T01:07:37.110Z
S1 59389, S2 60414
c3711dee29
cb5fa616c9
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-03T01:07:39.041Z
S1 59389, S2 60483
4990e2a3f0
c3711dee29
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-03T01:07:40.969Z
S1 59461, S2 60483
0473776e13
4990e2a3f0
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-03T01:07:42.902Z
S1 59461, S2 60550
ace409ff2e
0473776e13
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-03T01:07:44.830Z
S1 59533, S2 60550
86727de3c3
ace409ff2e
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-03T01:07:46.760Z
S1 59533, S2 60620
2fa517f9f5
86727de3c3
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-03T01:07:48.689Z
S1 59604, S2 60620
17f4e2925a
2fa517f9f5
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-03T01:07:50.616Z
S1 59604, S2 60693
af09cd750c
17f4e2925a
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-03T01:07:52.546Z
S1 59674, S2 60693
2d5ddfce37
af09cd750c
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-03T01:07:54.473Z
S1 59674, S2 60766
26488e3e61
2d5ddfce37
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-03T01:07:56.398Z
S1 59749, S2 60766
9516607412
26488e3e61
sk_4707cd57
Game 2 m_01M6FF1Y7DEBPA2MB09RRB5J8Q: verified
✓
signatures
64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..64, every prev_hash links
✓
move log
64 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
64 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
64 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T01:05:57.120Z
S1 59793, S2 60000
1c152f1603
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T01:05:59.215Z
S1 59793, S2 59905
20c1fc0e82
1c152f1603
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T01:06:02.131Z
S1 58877, S2 59905
b40a1c5963
20c1fc0e82
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T01:06:04.623Z
S1 58877, S2 59413
a3eac468de
b40a1c5963
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T01:06:06.597Z
S1 58903, S2 59413
c55ba6b1da
a3eac468de
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T01:06:08.525Z
S1 58903, S2 59485
2c0f44a6e7
c55ba6b1da
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T01:06:10.498Z
S1 58930, S2 59485
7e8ae87799
2c0f44a6e7
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T01:06:12.498Z
S1 58930, S2 59485
6e8cf7ef4d
7e8ae87799
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T01:06:14.504Z
S1 58924, S2 59485
947656c9e7
6e8cf7ef4d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T01:06:16.505Z
S1 58924, S2 59484
ade9df4cca
947656c9e7
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T01:06:18.503Z
S1 58926, S2 59484
55155f8c89
ade9df4cca
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T01:06:20.501Z
S1 58926, S2 59486
459a7792f9
55155f8c89
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T01:06:22.502Z
S1 58925, S2 59486
7d88341dae
459a7792f9
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T01:06:24.499Z
S1 58925, S2 59489
18527bcd52
7d88341dae
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T01:06:26.495Z
S1 58929, S2 59489
b183d52471
18527bcd52
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T01:06:28.514Z
S1 58929, S2 59470
90e80c0270
b183d52471
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T01:06:30.535Z
S1 58908, S2 59470
ba3fc623e4
90e80c0270
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T01:06:32.525Z
S1 58908, S2 59480
f9129d663d
ba3fc623e4
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T01:06:34.528Z
S1 58905, S2 59480
f831f22555
f9129d663d
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T01:06:36.504Z
S1 58905, S2 59504
0f96e95fec
f831f22555
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-03T01:06:38.505Z
S1 58904, S2 59504
22fa19aeb3
0f96e95fec
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-03T01:06:40.470Z
S1 58904, S2 59539
9906aed6c3
22fa19aeb3
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-03T01:06:42.507Z
S1 58867, S2 59539
ac19d8871b
9906aed6c3
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-03T01:06:44.507Z
S1 58867, S2 59539
754d879f04
ac19d8871b
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-03T01:06:46.498Z
S1 58876, S2 59539
65c50a8fb3
754d879f04
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-03T01:06:48.505Z
S1 58876, S2 59532
8967e67ea8
65c50a8fb3
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-03T01:06:50.503Z
S1 58878, S2 59532
01833a33ad
8967e67ea8
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-03T01:06:52.505Z
S1 58878, S2 59530
4eab9da975
01833a33ad
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-03T01:06:54.466Z
S1 58917, S2 59530
3da8cdb745
4eab9da975
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-03T01:06:56.424Z
S1 58917, S2 59572
01f60da8c9
3da8cdb745
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-03T01:06:58.406Z
S1 58935, S2 59572
651acf5601
01f60da8c9
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-03T01:07:00.353Z
S1 58935, S2 59625
7d39223d67
651acf5601
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-03T01:07:02.424Z
S1 58864, S2 59625
7e32f5c13d
7d39223d67
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-03T01:07:04.485Z
S1 58864, S2 59564
8764a29101
7e32f5c13d
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-03T01:07:06.440Z
S1 58909, S2 59564
7e2ddf0073
8764a29101
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-03T01:07:08.387Z
S1 58909, S2 59617
e57963bc1d
7e2ddf0073
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-03T01:07:10.352Z
S1 58944, S2 59617
c2005baf67
e57963bc1d
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-03T01:07:12.315Z
S1 58944, S2 59654
4bce597e32
c2005baf67
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-03T01:07:14.268Z
S1 58991, S2 59654
fbf8ecbf56
4bce597e32
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-03T01:07:16.208Z
S1 58991, S2 59714
7211c207ce
fbf8ecbf56
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-03T01:07:18.142Z
S1 59057, S2 59714
ce1d6e9d9a
7211c207ce
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-03T01:07:20.078Z
S1 59057, S2 59778
454df9c25e
ce1d6e9d9a
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-03T01:07:22.022Z
S1 59113, S2 59778
8fef01a385
454df9c25e
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-03T01:07:23.963Z
S1 59113, S2 59837
dd46d33af1
8fef01a385
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-03T01:07:25.896Z
S1 59180, S2 59837
f4b87ac930
dd46d33af1
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-03T01:07:27.827Z
S1 59180, S2 59906
5ff03162c4
f4b87ac930
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-03T01:07:29.764Z
S1 59243, S2 59906
2ce1075202
5ff03162c4
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-03T01:07:31.695Z
S1 59243, S2 59975
517e8d64a6
2ce1075202
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-03T01:07:33.629Z
S1 59309, S2 59975
1f810bcb10
517e8d64a6
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-03T01:07:35.560Z
S1 59309, S2 60044
00da453817
1f810bcb10
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-03T01:07:37.490Z
S1 59379, S2 60044
1e30804d97
00da453817
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-03T01:07:39.419Z
S1 59379, S2 60115
d186ac26d9
1e30804d97
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-03T01:07:41.352Z
S1 59446, S2 60115
f042ac7b7b
d186ac26d9
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-03T01:07:43.281Z
S1 59446, S2 60186
f74c47b653
f042ac7b7b
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-03T01:07:45.211Z
S1 59516, S2 60186
d0eedcb5bd
f74c47b653
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-03T01:07:47.142Z
S1 59516, S2 60255
b7dd9e61bd
d0eedcb5bd
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-03T01:07:49.068Z
S1 59590, S2 60255
a8dcd9e073
b7dd9e61bd
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-03T01:07:51.001Z
S1 59590, S2 60322
7a93a204cb
a8dcd9e073
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-03T01:07:52.930Z
S1 59661, S2 60322
2dcbf02ae7
7a93a204cb
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-03T01:07:54.857Z
S1 59661, S2 60395
0b40ad5c9c
2dcbf02ae7
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-03T01:07:56.788Z
S1 59730, S2 60395
e5e3319676
0b40ad5c9c
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-03T01:07:58.714Z
S1 59730, S2 60469
993a309050
e5e3319676
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-03T01:08:00.645Z
S1 59799, S2 60469
8d3eca3ef8
993a309050
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-03T01:08:02.611Z
S1 59799, S2 60503
5dac952cb8
8d3eca3ef8
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.