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("7718579020122195588:set_01M7FEW0E6F9JT2SAAXGDRT3CS") = 0e0d644271456376..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7FEW0E9ERXAWCRG4360MKG9: verified
✓
signatures
44 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..44, every prev_hash links
✓
move log
44 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
44 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
44 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-15T11:18:24.709Z
S1 59688, S2 60000
ad047a18a7
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T11:18:26.802Z
S1 59688, S2 59907
88ff568443
ad047a18a7
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T11:18:28.997Z
S1 59493, S2 59907
d429ffde47
88ff568443
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T11:18:30.940Z
S1 59493, S2 59964
a461238276
d429ffde47
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T11:18:33.098Z
S1 59335, S2 59964
0d0d2ce520
a461238276
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T11:18:35.132Z
S1 59335, S2 59930
5081fde0ab
0d0d2ce520
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T11:18:37.111Z
S1 59356, S2 59930
f6de788729
5081fde0ab
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T11:18:39.197Z
S1 59356, S2 59844
a7086184d4
f6de788729
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T11:18:41.225Z
S1 59328, S2 59844
ef240b431d
a7086184d4
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T11:18:43.191Z
S1 59328, S2 59878
2c0d137c65
ef240b431d
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T11:18:45.205Z
S1 59314, S2 59878
eec73216f7
2c0d137c65
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T11:18:47.132Z
S1 59314, S2 59951
fe8965807c
eec73216f7
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T11:18:49.126Z
S1 59320, S2 59951
8205d55197
fe8965807c
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T11:18:51.057Z
S1 59320, S2 60020
cdc064c0f8
8205d55197
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T11:18:53.099Z
S1 59278, S2 60020
7dca829446
cdc064c0f8
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T11:18:55.132Z
S1 59278, S2 59987
4e8dc740e4
7dca829446
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T11:18:57.198Z
S1 59212, S2 59987
454e7a9f1d
4e8dc740e4
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T11:18:59.158Z
S1 59212, S2 60027
f7d100fe66
454e7a9f1d
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T11:19:01.233Z
S1 59137, S2 60027
5003841a28
f7d100fe66
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T11:19:03.249Z
S1 59137, S2 60011
9ff86c8106
5003841a28
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T11:19:05.231Z
S1 59155, S2 60011
d412276733
9ff86c8106
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T11:19:07.194Z
S1 59155, S2 60048
5fdc0c2bd7
d412276733
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T11:19:09.123Z
S1 59226, S2 60048
6e0c96b88c
5fdc0c2bd7
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-15T11:19:11.096Z
S1 59226, S2 60075
c95ff57f79
6e0c96b88c
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-15T11:19:13.095Z
S1 59227, S2 60075
067e6abc15
c95ff57f79
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-15T11:19:15.126Z
S1 59227, S2 60044
ef00b5d2bb
067e6abc15
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-15T11:19:17.129Z
S1 59224, S2 60044
fe97d8dc9f
ef00b5d2bb
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-15T11:19:19.126Z
S1 59224, S2 60047
f48c77c9ff
fe97d8dc9f
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-15T11:19:21.053Z
S1 59297, S2 60047
6e5b627316
f48c77c9ff
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-15T11:19:23.037Z
S1 59297, S2 60063
df36a6402b
6e5b627316
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-15T11:19:24.967Z
S1 59367, S2 60063
cda0c2c5d3
df36a6402b
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-15T11:19:27.002Z
S1 59367, S2 60028
0481ff1c0d
cda0c2c5d3
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-15T11:19:29.003Z
S1 59366, S2 60028
c35d4186bc
0481ff1c0d
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-15T11:19:30.955Z
S1 59366, S2 60076
a35ce1b400
c35d4186bc
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-15T11:19:32.927Z
S1 59394, S2 60076
34f1f159cf
a35ce1b400
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-15T11:19:34.881Z
S1 59394, S2 60122
b1fa27f6a7
34f1f159cf
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-15T11:19:36.819Z
S1 59456, S2 60122
72670a429c
b1fa27f6a7
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-15T11:19:38.746Z
S1 59456, S2 60195
e22a263ab4
72670a429c
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-15T11:19:40.690Z
S1 59512, S2 60195
65e7b34360
e22a263ab4
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-15T11:19:42.637Z
S1 59512, S2 60248
ed3d061d6b
65e7b34360
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-15T11:19:44.565Z
S1 59584, S2 60248
764a246c6d
ed3d061d6b
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-15T11:19:46.503Z
S1 59584, S2 60310
11fd4a3284
764a246c6d
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-15T11:19:48.428Z
S1 59659, S2 60310
2a6fa181ce
11fd4a3284
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-15T11:19:50.357Z
S1 59659, S2 60381
06b55abc31
2a6fa181ce
sk_4707cd57
Game 2 m_01M7FEW0EAEQXS0BPZDEGWT34N: verified
✓
signatures
76 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..76, every prev_hash links
✓
move log
76 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
76 state hashes match the local fourfall 1.0 engine
✓
result
a draw (board_full) follows from the moves
76 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T11:18:24.712Z
S1 59685, S2 60000
48428ee9f6
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T11:18:26.811Z
S1 59685, S2 59901
e773b4b4bb
48428ee9f6
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T11:18:28.934Z
S1 59562, S2 59901
652009bffb
e773b4b4bb
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T11:18:30.964Z
S1 59562, S2 59871
39076d3741
652009bffb
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T11:18:33.103Z
S1 59423, S2 59871
777052e6cf
39076d3741
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T11:18:35.200Z
S1 59423, S2 59774
3c8c67e451
777052e6cf
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T11:18:37.135Z
S1 59488, S2 59774
53068e183a
3c8c67e451
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T11:18:39.206Z
S1 59488, S2 59703
0e4bf21684
53068e183a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T11:18:41.226Z
S1 59468, S2 59703
284a29809e
0e4bf21684
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T11:18:43.305Z
S1 59468, S2 59624
a83d009dca
284a29809e
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T11:18:45.318Z
S1 59455, S2 59624
8ac49f89f3
a83d009dca
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T11:18:47.251Z
S1 59455, S2 59691
d9a42621a2
8ac49f89f3
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T11:18:49.305Z
S1 59401, S2 59691
27aa8de6e6
d9a42621a2
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T11:18:51.231Z
S1 59401, S2 59765
49c283ce12
27aa8de6e6
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T11:18:53.225Z
S1 59407, S2 59765
b2b5a5219d
49c283ce12
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T11:18:55.321Z
S1 59407, S2 59669
b8bbee6527
b2b5a5219d
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T11:18:57.315Z
S1 59413, S2 59669
68bc876b40
b8bbee6527
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T11:18:59.318Z
S1 59413, S2 59666
0a02672641
68bc876b40
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T11:19:01.547Z
S1 59184, S2 59666
4e352127b5
0a02672641
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T11:19:03.540Z
S1 59184, S2 59673
4d16332129
4e352127b5
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T11:19:05.509Z
S1 59215, S2 59673
d721dbdd59
4d16332129
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T11:19:07.544Z
S1 59215, S2 59638
39d4564e80
d721dbdd59
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T11:19:09.480Z
S1 59279, S2 59638
016eac745d
39d4564e80
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T11:19:11.496Z
S1 59279, S2 59622
1b4e6682fb
016eac745d
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T11:19:13.502Z
S1 59273, S2 59622
d3e2277598
1b4e6682fb
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T11:19:15.527Z
S1 59273, S2 59597
d8a8f81f85
d3e2277598
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T11:19:17.521Z
S1 59279, S2 59597
6c80a12d40
d8a8f81f85
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T11:19:19.524Z
S1 59279, S2 59594
7be0267f03
6c80a12d40
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T11:19:21.453Z
S1 59350, S2 59594
a9d73fdb49
7be0267f03
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T11:19:23.497Z
S1 59350, S2 59550
e4431f1710
a9d73fdb49
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T11:19:25.443Z
S1 59404, S2 59550
c369427d2f
e4431f1710
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T11:19:27.423Z
S1 59404, S2 59570
9391fc8e09
c369427d2f
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-15T11:19:29.397Z
S1 59430, S2 59570
28ff1fb5e3
9391fc8e09
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-15T11:19:31.351Z
S1 59430, S2 59616
4620a671b8
28ff1fb5e3
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-15T11:19:33.305Z
S1 59476, S2 59616
8496916d6a
4620a671b8
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-15T11:19:35.234Z
S1 59476, S2 59687
eb6c8865e5
8496916d6a
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-15T11:19:37.189Z
S1 59521, S2 59687
59ad095053
eb6c8865e5
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-15T11:19:39.140Z
S1 59521, S2 59736
298b4665d6
59ad095053
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-15T11:19:41.065Z
S1 59596, S2 59736
a0faf13276
298b4665d6
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-15T11:19:42.989Z
S1 59596, S2 59812
3333612a9a
a0faf13276
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-15T11:19:44.935Z
S1 59650, S2 59812
5904ba4b05
3333612a9a
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-15T11:19:46.884Z
S1 59650, S2 59863
85170395be
5904ba4b05
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-15T11:19:48.824Z
S1 59710, S2 59863
f77ac3c07f
85170395be
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-15T11:19:50.764Z
S1 59710, S2 59923
25a400faff
f77ac3c07f
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-15T11:19:52.712Z
S1 59762, S2 59923
b9e0e6ed0d
25a400faff
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-15T11:19:54.647Z
S1 59762, S2 59988
a49696c31b
b9e0e6ed0d
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-15T11:19:56.580Z
S1 59829, S2 59988
8611b35733
a49696c31b
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-15T11:19:58.516Z
S1 59829, S2 60052
ce14179479
8611b35733
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-15T11:20:00.450Z
S1 59895, S2 60052
74b7ac316a
ce14179479
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-15T11:20:02.526Z
S1 59895, S2 59976
1d8b918061
74b7ac316a
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-15T11:20:04.528Z
S1 59893, S2 59976
a943c53820
1d8b918061
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-15T11:20:06.461Z
S1 59893, S2 60043
fff4a87203
a943c53820
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-15T11:20:08.393Z
S1 59961, S2 60043
51dbeccd0e
fff4a87203
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-15T11:20:10.327Z
S1 59961, S2 60109
2b68c08c08
51dbeccd0e
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-15T11:20:12.255Z
S1 60033, S2 60109
dbaede3c7a
2b68c08c08
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-15T11:20:14.180Z
S1 60033, S2 60184
6bff5f500d
dbaede3c7a
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-15T11:20:16.108Z
S1 60105, S2 60184
d7bda64e62
6bff5f500d
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-15T11:20:18.038Z
S1 60105, S2 60254
9ff69ef98a
d7bda64e62
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-15T11:20:19.964Z
S1 60179, S2 60254
c0d517ab76
9ff69ef98a
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-15T11:20:21.892Z
S1 60179, S2 60326
eef282c525
c0d517ab76
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-15T11:20:23.821Z
S1 60250, S2 60326
0055b8e97f
eef282c525
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-15T11:20:25.747Z
S1 60250, S2 60400
6fdb88d019
0055b8e97f
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-15T11:20:27.674Z
S1 60323, S2 60400
6d8b33f6e5
6fdb88d019
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-15T11:20:29.601Z
S1 60323, S2 60473
7922f3c8ec
6d8b33f6e5
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-15T11:20:31.535Z
S1 60389, S2 60473
9ca13ac1dc
7922f3c8ec
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-15T11:20:33.465Z
S1 60389, S2 60543
ee2ade0a5b
9ca13ac1dc
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-15T11:20:35.393Z
S1 60461, S2 60543
965ab5e899
ee2ade0a5b
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-15T11:20:37.319Z
S1 60461, S2 60617
03da8f9943
965ab5e899
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-15T11:20:39.249Z
S1 60531, S2 60617
96c6186406
03da8f9943
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-15T11:20:41.173Z
S1 60531, S2 60693
89cdaddf41
96c6186406
sk_4707cd57
71
move
S1 Exhibition2
71
2026-11-15T11:20:43.723Z
S1 59981, S2 60693
30bf69f3e1
89cdaddf41
sk_4707cd57
72
move
S2 Exhibition1
72
2026-11-15T11:20:46.045Z
S1 59981, S2 60371
5d9c084fc8
30bf69f3e1
sk_4707cd57
73
move
S1 Exhibition2
73
2026-11-15T11:20:47.973Z
S1 60053, S2 60371
8a47e38289
5d9c084fc8
sk_4707cd57
74
move
S2 Exhibition1
74
2026-11-15T11:20:49.897Z
S1 60053, S2 60447
b327793075
8a47e38289
sk_4707cd57
75
move
S1 Exhibition2
75
2026-11-15T11:20:51.843Z
S1 60107, S2 60447
a809bb8c3f
b327793075
sk_4707cd57
76
move
S2 Exhibition1
76
2026-11-15T11:20:53.768Z
S1 60107, S2 60522
eba0be33b7
a809bb8c3f
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.