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("2273440987161948055:set_01M6EDC58MFVEVSES20SN99F3S") = b18a9684838326de..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6EDC58PF9PVKE5S9GSB1NQQ: verified
✓
signatures
25 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..25, every prev_hash links
✓
move log
25 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
25 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
25 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T15:17:20.410Z
S1 59808, S2 60000
0d6d096e7d
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T15:17:22.369Z
S1 59808, S2 60041
afea396f14
0d6d096e7d
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T15:17:24.508Z
S1 59669, S2 60041
01a9efc879
afea396f14
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T15:17:26.603Z
S1 59669, S2 59946
c4a9cd72d4
01a9efc879
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T15:17:28.835Z
S1 59437, S2 59946
7a22fb0864
c4a9cd72d4
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T15:17:30.900Z
S1 59437, S2 59881
0148b83a3a
7a22fb0864
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T15:17:32.930Z
S1 59407, S2 59881
3666a6efca
0148b83a3a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T15:17:34.926Z
S1 59407, S2 59885
fa6ecc102c
3666a6efca
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T15:17:36.900Z
S1 59433, S2 59885
cea049f8a6
fa6ecc102c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T15:17:38.897Z
S1 59433, S2 59888
588fe9ba76
cea049f8a6
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T15:17:40.906Z
S1 59424, S2 59888
4c066b5523
588fe9ba76
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T15:17:42.842Z
S1 59424, S2 59952
ff072e3dc6
4c066b5523
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T15:17:44.934Z
S1 59332, S2 59952
02492021af
ff072e3dc6
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T15:17:46.862Z
S1 59332, S2 60024
36c6964c64
02492021af
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T15:17:48.789Z
S1 59405, S2 60024
d222a8ddf2
36c6964c64
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T15:17:50.751Z
S1 59405, S2 60062
0b6cf2e4ba
d222a8ddf2
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T15:17:52.703Z
S1 59453, S2 60062
73cb73b10a
0b6cf2e4ba
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T15:17:54.735Z
S1 59453, S2 60030
b12ccb352b
73cb73b10a
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T15:17:56.706Z
S1 59482, S2 60030
7d68990b46
b12ccb352b
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T15:17:58.732Z
S1 59482, S2 60004
015d8fe46d
7d68990b46
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T15:18:00.900Z
S1 59314, S2 60004
3c94ca2eb2
015d8fe46d
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T15:18:03.516Z
S1 59314, S2 59388
2859f898fc
3c94ca2eb2
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T15:18:05.535Z
S1 59295, S2 59388
53bbfccdf6
2859f898fc
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-02T15:18:07.463Z
S1 59295, S2 59460
b5265bbdec
53bbfccdf6
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-02T15:18:09.392Z
S1 59366, S2 59460
2e3e6b141d
b5265bbdec
sk_4707cd57
Game 2 m_01M6EDC58QEJYTDHGMXR9KR103: verified
✓
signatures
51 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..51, every prev_hash links
✓
move log
51 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
51 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
51 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T15:17:20.410Z
S1 59808, S2 60000
2c3bcfec1e
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T15:17:22.375Z
S1 59808, S2 60035
03edfc604d
2c3bcfec1e
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T15:17:24.516Z
S1 59667, S2 60035
204f4b87e3
03edfc604d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T15:17:26.617Z
S1 59667, S2 59934
a2c443d517
204f4b87e3
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T15:17:28.807Z
S1 59477, S2 59934
d58641b526
a2c443d517
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T15:17:30.790Z
S1 59477, S2 59951
7292a7c2fb
d58641b526
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T15:17:32.803Z
S1 59464, S2 59951
a5d0dd13ed
7292a7c2fb
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T15:17:34.801Z
S1 59464, S2 59953
523b73a9b6
a5d0dd13ed
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T15:17:36.761Z
S1 59504, S2 59953
1e65195074
523b73a9b6
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T15:17:38.688Z
S1 59504, S2 60026
104bf2decc
1e65195074
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T15:17:40.697Z
S1 59495, S2 60026
14a7a52de1
104bf2decc
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T15:17:42.627Z
S1 59495, S2 60096
baf55f6c1c
14a7a52de1
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T15:17:44.608Z
S1 59514, S2 60096
e633b1e825
baf55f6c1c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T15:17:46.704Z
S1 59514, S2 60000
e1574967ea
e633b1e825
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T15:17:48.706Z
S1 59512, S2 60000
51043ede88
e1574967ea
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T15:17:50.635Z
S1 59512, S2 60071
feab62eb7a
51043ede88
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T15:17:52.635Z
S1 59512, S2 60071
4761612243
feab62eb7a
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T15:17:54.629Z
S1 59512, S2 60077
9ce901aefd
4761612243
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T15:17:56.700Z
S1 59441, S2 60077
99a61995f1
9ce901aefd
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T15:17:58.734Z
S1 59441, S2 60043
19ddcc74ca
99a61995f1
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-02T15:18:00.837Z
S1 59338, S2 60043
022cf11123
19ddcc74ca
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-02T15:18:03.515Z
S1 59338, S2 59365
87a26a4e7b
022cf11123
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-02T15:18:05.600Z
S1 59253, S2 59365
ab9582da57
87a26a4e7b
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-02T15:18:07.620Z
S1 59253, S2 59345
a5e09f7e09
ab9582da57
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-02T15:18:09.550Z
S1 59323, S2 59345
02e4e9792c
a5e09f7e09
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-02T15:18:11.477Z
S1 59323, S2 59418
2f248e9b17
02e4e9792c
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-02T15:18:13.497Z
S1 59303, S2 59418
72c44b669f
2f248e9b17
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-02T15:18:15.462Z
S1 59303, S2 59453
d0f0ce2984
72c44b669f
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-02T15:18:17.513Z
S1 59252, S2 59453
8a443979a3
d0f0ce2984
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-02T15:18:19.513Z
S1 59252, S2 59453
5beaa69dc7
8a443979a3
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-02T15:18:21.477Z
S1 59288, S2 59453
d8fc955830
5beaa69dc7
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-02T15:18:23.507Z
S1 59288, S2 59423
5be03a3f48
d8fc955830
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-02T15:18:25.454Z
S1 59341, S2 59423
62c3da3423
5be03a3f48
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-02T15:18:27.430Z
S1 59341, S2 59447
1577e99e30
62c3da3423
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-02T15:18:29.386Z
S1 59385, S2 59447
1b194fad99
1577e99e30
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-02T15:18:31.316Z
S1 59385, S2 59517
bcd34ef6f1
1b194fad99
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-02T15:18:33.254Z
S1 59447, S2 59517
f8bab9433c
bcd34ef6f1
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-02T15:18:35.206Z
S1 59447, S2 59565
f3943c4d30
f8bab9433c
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-02T15:18:37.146Z
S1 59507, S2 59565
141f9145eb
f3943c4d30
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-02T15:18:39.087Z
S1 59507, S2 59624
d5e2e2aa63
141f9145eb
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-02T15:18:41.029Z
S1 59565, S2 59624
3ea067d54e
d5e2e2aa63
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-02T15:18:42.979Z
S1 59565, S2 59674
c3887913dd
3ea067d54e
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-02T15:18:44.912Z
S1 59632, S2 59674
feca170e54
c3887913dd
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-02T15:18:46.843Z
S1 59632, S2 59743
3ee889ae2f
feca170e54
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-02T15:18:48.776Z
S1 59699, S2 59743
05941125e3
3ee889ae2f
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-02T15:18:50.712Z
S1 59699, S2 59807
52bb5773d5
05941125e3
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-02T15:18:52.643Z
S1 59768, S2 59807
ecc26ae9c3
52bb5773d5
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-02T15:18:54.583Z
S1 59768, S2 59867
c7e490213c
ecc26ae9c3
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-02T15:18:56.540Z
S1 59811, S2 59867
1f989bc981
c7e490213c
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-02T15:18:58.468Z
S1 59811, S2 59939
755f85fa1a
1f989bc981
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-02T15:19:00.395Z
S1 59884, S2 59939
c39e5d0f1c
755f85fa1a
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.