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("951082596980868885:set_01M73BG9N7ENWV170M5VQPZ1M4") = 6bcd301655a36470..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M73BG9N9EBTS35AH9E32EFCN: verified
✓
signatures
16 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..16, every prev_hash links
✓
move log
16 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
16 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
16 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-10T18:28:41.900Z
S1 59809, S2 60000
c1d3b0b706
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-10T18:28:44.000Z
S1 59809, S2 59900
71e046bbb8
c1d3b0b706
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-10T18:28:46.112Z
S1 59697, S2 59900
252b35e24a
71e046bbb8
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-10T18:28:48.114Z
S1 59697, S2 59898
7dfd63f028
252b35e24a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-10T18:28:50.095Z
S1 59716, S2 59898
1919a40751
7dfd63f028
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-10T18:28:52.064Z
S1 59716, S2 59929
c3ad6c7eb2
1919a40751
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-10T18:28:54.097Z
S1 59683, S2 59929
76677c2912
c3ad6c7eb2
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-10T18:28:56.097Z
S1 59683, S2 59929
a587074a24
76677c2912
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-10T18:28:58.110Z
S1 59670, S2 59929
2aff7c37f1
a587074a24
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-10T18:29:00.302Z
S1 59670, S2 59737
ecc0da1a8a
2aff7c37f1
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-10T18:29:03.137Z
S1 58835, S2 59737
1499049311
ecc0da1a8a
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-10T18:29:05.310Z
S1 58835, S2 59564
98f466b8cc
1499049311
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-10T18:29:07.431Z
S1 58714, S2 59564
c68fc95bb2
98f466b8cc
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-10T18:29:09.420Z
S1 58714, S2 59575
ad11aef937
c68fc95bb2
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-10T18:29:11.349Z
S1 58785, S2 59575
21b4c09be9
ad11aef937
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-10T18:29:13.280Z
S1 58785, S2 59644
bb32d364c5
21b4c09be9
sk_4707cd57
Game 2 m_01M73BG9NBF59SQ22FV70JE60B: verified
✓
signatures
46 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..46, every prev_hash links
✓
move log
46 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
46 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
46 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-10T18:28:41.907Z
S1 59802, S2 60000
e301b47077
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-10T18:28:44.005Z
S1 59802, S2 59902
b1b296481b
e301b47077
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-10T18:28:46.114Z
S1 59693, S2 59902
78cfeab770
b1b296481b
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-10T18:28:48.230Z
S1 59693, S2 59786
0c29be6b01
78cfeab770
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-10T18:28:50.296Z
S1 59627, S2 59786
47ba2eaff3
0c29be6b01
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-10T18:28:52.342Z
S1 59627, S2 59740
a7d79537a5
47ba2eaff3
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-10T18:28:54.405Z
S1 59564, S2 59740
ca1df1772b
a7d79537a5
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-10T18:28:56.400Z
S1 59564, S2 59745
20d058cade
ca1df1772b
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-10T18:28:58.438Z
S1 59526, S2 59745
43ffb5c75f
20d058cade
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-10T18:29:00.420Z
S1 59526, S2 59763
dc27a12d02
43ffb5c75f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-10T18:29:03.217Z
S1 58729, S2 59763
9e97e2f5b8
dc27a12d02
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-10T18:29:05.331Z
S1 58729, S2 59649
c2426f2a94
9e97e2f5b8
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-10T18:29:07.503Z
S1 58557, S2 59649
7502f541d2
c2426f2a94
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-10T18:29:09.599Z
S1 58557, S2 59553
659e11f9be
7502f541d2
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-10T18:29:11.546Z
S1 58610, S2 59553
82ca8cc09f
659e11f9be
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-10T18:29:13.480Z
S1 58610, S2 59619
06f698813a
82ca8cc09f
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-10T18:29:15.498Z
S1 58592, S2 59619
1d4e417063
06f698813a
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-10T18:29:17.497Z
S1 58592, S2 59620
4021c64671
1d4e417063
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-10T18:29:19.427Z
S1 58662, S2 59620
265af11331
4021c64671
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-10T18:29:21.363Z
S1 58662, S2 59684
793f4c430d
265af11331
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-10T18:29:23.406Z
S1 58619, S2 59684
c5cc38894b
793f4c430d
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-10T18:29:25.509Z
S1 58619, S2 59581
09bbffc9a4
c5cc38894b
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-10T18:29:27.498Z
S1 58630, S2 59581
fa2da0a539
09bbffc9a4
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-10T18:29:29.497Z
S1 58630, S2 59582
07b744e80e
fa2da0a539
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-10T18:29:31.500Z
S1 58627, S2 59582
47faaef87d
07b744e80e
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-10T18:29:33.429Z
S1 58627, S2 59653
dc84cb711b
47faaef87d
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-10T18:29:35.397Z
S1 58659, S2 59653
f5b6550cae
dc84cb711b
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-10T18:29:37.412Z
S1 58659, S2 59638
ef88b5f6bf
f5b6550cae
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-10T18:29:39.398Z
S1 58673, S2 59638
07a5be7d3c
ef88b5f6bf
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-10T18:29:41.411Z
S1 58673, S2 59625
3bc872ad38
07a5be7d3c
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-10T18:29:43.406Z
S1 58678, S2 59625
127c68714e
3bc872ad38
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-10T18:29:45.362Z
S1 58678, S2 59669
3c9ef528d0
127c68714e
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-10T18:29:47.341Z
S1 58699, S2 59669
f7ae0217fe
3c9ef528d0
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-10T18:29:49.318Z
S1 58699, S2 59692
79d20d59a8
f7ae0217fe
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-10T18:29:51.275Z
S1 58742, S2 59692
d7b90e9336
79d20d59a8
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-10T18:29:53.222Z
S1 58742, S2 59745
4ab8d80241
d7b90e9336
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-10T18:29:55.206Z
S1 58758, S2 59745
3c98583330
4ab8d80241
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-10T18:29:57.167Z
S1 58758, S2 59784
5d0f87ad63
3c98583330
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-10T18:29:59.121Z
S1 58804, S2 59784
26dbf4e34e
5d0f87ad63
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-10T18:30:01.086Z
S1 58804, S2 59819
91faa18412
26dbf4e34e
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-10T18:30:03.315Z
S1 58575, S2 59819
e55980d27e
91faa18412
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-10T18:30:05.273Z
S1 58575, S2 59861
fe2f490860
e55980d27e
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-10T18:30:07.251Z
S1 58597, S2 59861
48feba6069
fe2f490860
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-10T18:30:09.207Z
S1 58597, S2 59905
289d7e89dd
48feba6069
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-10T18:30:11.153Z
S1 58651, S2 59905
0104c7e1fd
289d7e89dd
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-10T18:30:13.085Z
S1 58651, S2 59973
f023f25377
0104c7e1fd
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.