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("5474452276592471774:set_01M6KY71SBF0TTKZNG1T7HQ526") = 3f8d478d9cb052fe..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6KY71SDFJXV84EMDWTP7GQK: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T18:47:50.918Z
S1 59852, S2 60000
9d6ec45024
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T18:47:53.112Z
S1 59852, S2 59806
fb8ed3e7c7
9d6ec45024
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T18:47:55.132Z
S1 59832, S2 59806
74f0013470
fb8ed3e7c7
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T18:47:57.203Z
S1 59832, S2 59735
46eaaa9fd3
74f0013470
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T18:47:59.236Z
S1 59799, S2 59735
0ea38193e8
46eaaa9fd3
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T18:48:01.232Z
S1 59799, S2 59739
3051083e8e
0ea38193e8
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T18:48:03.320Z
S1 59711, S2 59739
9147a534a3
3051083e8e
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T18:48:05.617Z
S1 59711, S2 59442
b4c662a80d
9147a534a3
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T18:48:07.551Z
S1 59777, S2 59442
21a75c1e81
b4c662a80d
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T18:48:09.617Z
S1 59777, S2 59376
8af579367d
21a75c1e81
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T18:48:11.589Z
S1 59805, S2 59376
088726ecc1
8af579367d
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T18:48:13.559Z
S1 59805, S2 59406
d1df9f1669
088726ecc1
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T18:48:15.597Z
S1 59767, S2 59406
c773d1fc77
d1df9f1669
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T18:48:17.562Z
S1 59767, S2 59441
1b6248584f
c773d1fc77
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T18:48:19.600Z
S1 59729, S2 59441
61b31e6a05
1b6248584f
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T18:48:21.607Z
S1 59729, S2 59434
e05ec8ea3c
61b31e6a05
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T18:48:23.595Z
S1 59741, S2 59434
796fdc2b57
e05ec8ea3c
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T18:48:25.550Z
S1 59741, S2 59479
7f53f7519e
796fdc2b57
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T18:48:27.524Z
S1 59767, S2 59479
3f002eb644
7f53f7519e
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T18:48:29.504Z
S1 59767, S2 59499
707bc61569
3f002eb644
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T18:48:31.435Z
S1 59836, S2 59499
61451121d7
707bc61569
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T18:48:33.365Z
S1 59836, S2 59569
edc4c57357
61451121d7
sk_4707cd57
Game 2 m_01M6KY71SEF9SABF3EPY2CSJMR: verified
✓
signatures
39 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..39, every prev_hash links
✓
move log
39 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
39 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
39 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T18:47:50.932Z
S1 59838, S2 60000
6c9b4facf5
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T18:47:53.115Z
S1 59838, S2 59817
64fd928001
6c9b4facf5
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T18:47:55.201Z
S1 59752, S2 59817
5ef8722074
64fd928001
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T18:47:57.316Z
S1 59752, S2 59702
e0a81e2fa0
5ef8722074
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T18:47:59.399Z
S1 59669, S2 59702
7b99a2690f
e0a81e2fa0
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T18:48:01.379Z
S1 59669, S2 59722
3b3d093596
7b99a2690f
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T18:48:03.775Z
S1 59273, S2 59722
4fe22a21e2
3b3d093596
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T18:48:05.898Z
S1 59273, S2 59599
5f58f17c19
4fe22a21e2
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T18:48:07.900Z
S1 59271, S2 59599
7cb5c3e915
5f58f17c19
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T18:48:09.897Z
S1 59271, S2 59602
35749fb2f2
7cb5c3e915
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T18:48:11.832Z
S1 59336, S2 59602
56c17b8abf
35749fb2f2
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T18:48:13.828Z
S1 59336, S2 59606
3b7ac4c23d
56c17b8abf
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T18:48:15.792Z
S1 59372, S2 59606
c2a814d50d
3b7ac4c23d
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T18:48:17.823Z
S1 59372, S2 59575
4e60fb26c8
c2a814d50d
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T18:48:19.929Z
S1 59266, S2 59575
22ebe8372b
4e60fb26c8
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T18:48:21.938Z
S1 59266, S2 59566
da9d54ed44
22ebe8372b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T18:48:23.902Z
S1 59302, S2 59566
5351fa5aaf
da9d54ed44
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T18:48:25.908Z
S1 59302, S2 59560
8863d6451e
5351fa5aaf
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T18:48:27.835Z
S1 59375, S2 59560
a324594344
8863d6451e
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T18:48:29.823Z
S1 59375, S2 59572
93e2cb677b
a324594344
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T18:48:31.810Z
S1 59388, S2 59572
7d986ae104
93e2cb677b
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T18:48:33.806Z
S1 59388, S2 59576
0c85625f6e
7d986ae104
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T18:48:35.737Z
S1 59457, S2 59576
b99fe67066
0c85625f6e
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T18:48:37.725Z
S1 59457, S2 59588
582af38ce7
b99fe67066
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T18:48:39.714Z
S1 59468, S2 59588
d4fcabc7c0
582af38ce7
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T18:48:41.712Z
S1 59468, S2 59590
eda20207e6
d4fcabc7c0
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T18:48:43.696Z
S1 59484, S2 59590
f92dd55188
eda20207e6
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T18:48:45.628Z
S1 59484, S2 59658
7b65f67af0
f92dd55188
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T18:48:47.611Z
S1 59501, S2 59658
af52ca99d3
7b65f67af0
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-04T18:48:49.584Z
S1 59501, S2 59685
dee5149289
af52ca99d3
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-04T18:48:51.595Z
S1 59490, S2 59685
3cf10572e6
dee5149289
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-04T18:48:53.536Z
S1 59490, S2 59744
92a57c32c3
3cf10572e6
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-04T18:48:55.472Z
S1 59554, S2 59744
105edb12f0
92a57c32c3
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-04T18:48:57.411Z
S1 59554, S2 59805
bc6867d4af
105edb12f0
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-04T18:48:59.348Z
S1 59617, S2 59805
501ab1b1fb
bc6867d4af
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-04T18:49:01.299Z
S1 59617, S2 59854
4bfb1834fd
501ab1b1fb
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-04T18:49:03.303Z
S1 59613, S2 59854
ffe7b307bd
4bfb1834fd
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-04T18:49:05.256Z
S1 59613, S2 59901
f1b76f1a0c
ffe7b307bd
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-04T18:49:07.185Z
S1 59684, S2 59901
820206f07a
f1b76f1a0c
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.