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("3491231136810929740:set_01M7AJYP3CESNRD21GMH775AC1") = 5ebfd2e8a323237f..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7AJYP3DFBMA2EGA61F1S5FD: verified
✓
signatures
58 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..58, every prev_hash links
✓
move log
58 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
58 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
58 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-13T13:53:34.416Z
S1 59841, S2 60000
d06f2764c8
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T13:53:36.531Z
S1 59841, S2 59885
eac2baeb03
d06f2764c8
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T13:53:38.698Z
S1 59674, S2 59885
4d758b2995
eac2baeb03
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-13T13:53:40.732Z
S1 59674, S2 59851
8c4f22e06b
4d758b2995
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-13T13:53:42.959Z
S1 59447, S2 59851
fef38d4db6
8c4f22e06b
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-13T13:53:45.127Z
S1 59447, S2 59683
48aafa613f
fef38d4db6
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-13T13:53:47.303Z
S1 59271, S2 59683
212124bd69
48aafa613f
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-13T13:53:49.412Z
S1 59271, S2 59574
bc42d2cca4
212124bd69
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-13T13:53:51.601Z
S1 59082, S2 59574
f8731bdf9c
bc42d2cca4
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-13T13:53:53.615Z
S1 59082, S2 59560
feeb5065dd
f8731bdf9c
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-13T13:53:55.625Z
S1 59072, S2 59560
18e4023a4d
feeb5065dd
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-13T13:53:57.711Z
S1 59072, S2 59474
2c2e0b341d
18e4023a4d
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-13T13:53:59.799Z
S1 58984, S2 59474
e90a7732c5
2c2e0b341d
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-13T13:54:03.023Z
S1 58984, S2 58250
7d75b86d4e
e90a7732c5
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-13T13:54:05.139Z
S1 58868, S2 58250
77c399489f
7d75b86d4e
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-13T13:54:07.104Z
S1 58868, S2 58285
9e4539a728
77c399489f
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-13T13:54:09.143Z
S1 58829, S2 58285
bf4a6589eb
9e4539a728
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-13T13:54:11.207Z
S1 58829, S2 58221
8223f71e61
bf4a6589eb
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-13T13:54:13.133Z
S1 58903, S2 58221
fcc021e5f6
8223f71e61
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-13T13:54:15.063Z
S1 58903, S2 58291
62801f9d71
fcc021e5f6
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-13T13:54:16.995Z
S1 58971, S2 58291
8819e40faf
62801f9d71
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-13T13:54:19.024Z
S1 58971, S2 58262
7be875f032
8819e40faf
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-13T13:54:21.009Z
S1 58986, S2 58262
ff4518532e
7be875f032
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-13T13:54:23.023Z
S1 58986, S2 58248
203b216fa8
ff4518532e
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-13T13:54:24.953Z
S1 59056, S2 58248
563e1f9343
203b216fa8
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-13T13:54:26.877Z
S1 59056, S2 58324
f6fdde7a88
563e1f9343
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-13T13:54:28.911Z
S1 59022, S2 58324
6d0266a02e
f6fdde7a88
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-13T13:54:30.837Z
S1 59022, S2 58398
56f6fd0d41
6d0266a02e
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-13T13:54:32.764Z
S1 59095, S2 58398
52ec1c0f4a
56f6fd0d41
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-13T13:54:34.733Z
S1 59095, S2 58429
4c0000639a
52ec1c0f4a
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-13T13:54:36.738Z
S1 59090, S2 58429
4693a7170e
4c0000639a
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-13T13:54:38.806Z
S1 59090, S2 58361
ddc5b3c28f
4693a7170e
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-13T13:54:40.799Z
S1 59097, S2 58361
d402b88189
ddc5b3c28f
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-13T13:54:42.769Z
S1 59097, S2 58391
053e856b9d
d402b88189
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-13T13:54:44.729Z
S1 59137, S2 58391
8a467c28b6
053e856b9d
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-13T13:54:46.666Z
S1 59137, S2 58454
bff0585992
8a467c28b6
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-13T13:54:48.607Z
S1 59196, S2 58454
98929ca804
bff0585992
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-13T13:54:50.532Z
S1 59196, S2 58529
f5568a1395
98929ca804
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-13T13:54:52.478Z
S1 59250, S2 58529
02103cca59
f5568a1395
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-13T13:54:54.426Z
S1 59250, S2 58581
67011bc27f
02103cca59
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-13T13:54:56.359Z
S1 59317, S2 58581
8ab989ba3e
67011bc27f
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-13T13:54:58.294Z
S1 59317, S2 58646
caa8a557b0
8ab989ba3e
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-13T13:55:00.231Z
S1 59380, S2 58646
4f0cfaf060
caa8a557b0
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-13T13:55:02.352Z
S1 59380, S2 58525
ea46a4342b
4f0cfaf060
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-13T13:55:04.587Z
S1 59145, S2 58525
cc16318aec
ea46a4342b
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-13T13:55:06.525Z
S1 59145, S2 58587
57ce9a9851
cc16318aec
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-13T13:55:08.460Z
S1 59210, S2 58587
5a0ea8c2e1
57ce9a9851
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-13T13:55:10.393Z
S1 59210, S2 58654
c5f65d739a
5a0ea8c2e1
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-13T13:55:12.320Z
S1 59283, S2 58654
fdb3b9dd51
c5f65d739a
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-13T13:55:14.256Z
S1 59283, S2 58718
383b0f3be4
fdb3b9dd51
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-13T13:55:16.182Z
S1 59357, S2 58718
d13ddbe0ff
383b0f3be4
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-13T13:55:18.115Z
S1 59357, S2 58785
ffda65bdbe
d13ddbe0ff
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-13T13:55:20.042Z
S1 59430, S2 58785
49a04b049c
ffda65bdbe
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-13T13:55:21.972Z
S1 59430, S2 58855
b169149221
49a04b049c
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-13T13:55:23.898Z
S1 59504, S2 58855
55dfdc7656
b169149221
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-13T13:55:25.834Z
S1 59504, S2 58919
ad3f4abae5
55dfdc7656
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-13T13:55:27.758Z
S1 59580, S2 58919
d4229fa3ff
ad3f4abae5
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-13T13:55:29.687Z
S1 59580, S2 58990
f0b375c5df
d4229fa3ff
sk_4707cd57
Game 2 m_01M7AJYP3FFX6TGT9CJSQE6N5Y: verified
✓
signatures
34 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..34, every prev_hash links
✓
move log
34 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
34 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
34 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-13T13:53:34.417Z
S1 59840, S2 60000
477a6c63ce
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T13:53:36.530Z
S1 59840, S2 59887
00855ffdf6
477a6c63ce
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T13:53:38.706Z
S1 59664, S2 59887
bb940e4997
00855ffdf6
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-13T13:53:40.733Z
S1 59664, S2 59860
c20831f760
bb940e4997
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-13T13:53:42.764Z
S1 59633, S2 59860
f09eeee719
c20831f760
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-13T13:53:45.117Z
S1 59633, S2 59507
b0fd34eacd
f09eeee719
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-13T13:53:47.307Z
S1 59443, S2 59507
7f9f2da91a
b0fd34eacd
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-13T13:53:49.411Z
S1 59443, S2 59403
36607698c8
7f9f2da91a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-13T13:53:51.599Z
S1 59255, S2 59403
c5aff404f6
36607698c8
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-13T13:53:53.541Z
S1 59255, S2 59461
db92f7c29c
c5aff404f6
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-13T13:53:55.526Z
S1 59270, S2 59461
c33a39ad07
db92f7c29c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-13T13:53:57.696Z
S1 59270, S2 59291
349d813c11
c33a39ad07
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-13T13:53:59.800Z
S1 59166, S2 59291
84d4362dda
349d813c11
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-13T13:54:02.391Z
S1 59166, S2 58700
5e781efda8
84d4362dda
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-13T13:54:04.709Z
S1 58848, S2 58700
d262d54084
5e781efda8
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-13T13:54:06.728Z
S1 58848, S2 58681
1245a790c5
d262d54084
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-13T13:54:08.691Z
S1 58885, S2 58681
25262acdac
1245a790c5
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-13T13:54:10.615Z
S1 58885, S2 58757
e4c4cdf5f8
25262acdac
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-13T13:54:12.603Z
S1 58897, S2 58757
08b94ad5c1
e4c4cdf5f8
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-13T13:54:14.529Z
S1 58897, S2 58831
f969342c81
08b94ad5c1
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-13T13:54:16.494Z
S1 58932, S2 58831
6ca70762d1
f969342c81
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-13T13:54:18.420Z
S1 58932, S2 58905
9e10e4a37c
6ca70762d1
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-13T13:54:20.382Z
S1 58970, S2 58905
bc40ad02e7
9e10e4a37c
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-13T13:54:22.311Z
S1 58970, S2 58976
fec687f348
bc40ad02e7
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-13T13:54:24.307Z
S1 58974, S2 58976
5cd8d5d9a8
fec687f348
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-13T13:54:26.234Z
S1 58974, S2 59049
a64ee48135
5cd8d5d9a8
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-13T13:54:28.214Z
S1 58994, S2 59049
26eedf547e
a64ee48135
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-13T13:54:30.140Z
S1 58994, S2 59123
80e41a2790
26eedf547e
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-13T13:54:32.122Z
S1 59012, S2 59123
db9a27b0e7
80e41a2790
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-13T13:54:34.050Z
S1 59012, S2 59195
095a420911
db9a27b0e7
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-13T13:54:36.037Z
S1 59025, S2 59195
21f7cbc46d
095a420911
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-13T13:54:38.101Z
S1 59025, S2 59131
859d79ba68
21f7cbc46d
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-13T13:54:40.027Z
S1 59099, S2 59131
98a28cddcd
859d79ba68
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-13T13:54:41.958Z
S1 59099, S2 59200
0644c594d3
98a28cddcd
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.