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("2758136293340273943:set_01M6ANP9YBFBTB127G2DHA92VV") = 06b9c85caebd5493..., 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_01M6ANP9YDFT4A5GA3V2D5HXNG: verified
✓
signatures
37 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..37, every prev_hash links
✓
move log
37 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
37 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
37 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T04:25:43.729Z
S1 59840, S2 60000
678f0ca2fd
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T04:25:45.796Z
S1 59840, S2 59933
4efdbc4d69
678f0ca2fd
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T04:25:47.809Z
S1 59827, S2 59933
b7e5945052
4efdbc4d69
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T04:25:50.521Z
S1 59827, S2 59221
7601002f9c
b7e5945052
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T04:25:52.805Z
S1 59543, S2 59221
1833be1a38
7601002f9c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T04:25:54.924Z
S1 59543, S2 59102
092d06ada9
1833be1a38
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T04:25:57.029Z
S1 59438, S2 59102
81ed9aeac2
092d06ada9
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T04:25:59.131Z
S1 59438, S2 59000
2ac5ef84a1
81ed9aeac2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T04:26:01.264Z
S1 59305, S2 59000
34b26bb756
2ac5ef84a1
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T04:26:03.423Z
S1 59305, S2 58841
d1e1d7c546
34b26bb756
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T04:26:05.433Z
S1 59295, S2 58841
4aaada073b
d1e1d7c546
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T04:26:07.521Z
S1 59295, S2 58753
8f584d56b5
4aaada073b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T04:26:09.449Z
S1 59367, S2 58753
bb6fbc093e
8f584d56b5
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T04:26:11.437Z
S1 59367, S2 58765
5fdd0bd541
bb6fbc093e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T04:26:13.701Z
S1 59103, S2 58765
ff4552efe1
5fdd0bd541
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T04:26:15.904Z
S1 59103, S2 58562
006ac73768
ff4552efe1
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T04:26:18.000Z
S1 59007, S2 58562
753400561d
006ac73768
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T04:26:20.028Z
S1 59007, S2 58534
d100840c05
753400561d
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T04:26:22.112Z
S1 58923, S2 58534
fa481bc705
d100840c05
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T04:26:24.112Z
S1 58923, S2 58534
0459e2e7a2
fa481bc705
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T04:26:26.130Z
S1 58905, S2 58534
8a62f8f7cd
0459e2e7a2
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T04:26:28.103Z
S1 58905, S2 58561
12099d90aa
8a62f8f7cd
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T04:26:30.132Z
S1 58876, S2 58561
e5e99d1c84
12099d90aa
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-01T04:26:32.113Z
S1 58876, S2 58580
9e39fa2d0d
e5e99d1c84
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-01T04:26:34.123Z
S1 58866, S2 58580
4d7062e83a
9e39fa2d0d
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-01T04:26:36.121Z
S1 58866, S2 58582
148748453e
4d7062e83a
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-01T04:26:38.083Z
S1 58904, S2 58582
9be4ac19ff
148748453e
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-01T04:26:40.034Z
S1 58904, S2 58631
add3ef0cd7
9be4ac19ff
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-01T04:26:41.981Z
S1 58957, S2 58631
fec89c55f5
add3ef0cd7
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-01T04:26:43.915Z
S1 58957, S2 58697
aeb6711565
fec89c55f5
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-01T04:26:45.897Z
S1 58975, S2 58697
983a2a7088
aeb6711565
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-01T04:26:47.836Z
S1 58975, S2 58758
3da915d67a
983a2a7088
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-01T04:26:49.775Z
S1 59036, S2 58758
3d266d8c0c
3da915d67a
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-01T04:26:51.704Z
S1 59036, S2 58829
cd22dafcd6
3d266d8c0c
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-01T04:26:53.641Z
S1 59099, S2 58829
2bb2debb71
cd22dafcd6
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-01T04:26:55.569Z
S1 59099, S2 58901
e386d2e00b
2bb2debb71
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-01T04:26:57.505Z
S1 59163, S2 58901
45e7a4c889
e386d2e00b
sk_4707cd57
Game 2 m_01M6ANP9YEEZBBWQ6RYMJ04ZZD: verified
✓
signatures
63 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..63, every prev_hash links
✓
move log
63 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
63 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
63 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-01T04:25:43.732Z
S1 59837, S2 60000
bd695a5a52
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T04:25:45.824Z
S1 59837, S2 59908
bc90c448a3
bd695a5a52
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T04:25:47.920Z
S1 59741, S2 59908
cb03c9686d
bc90c448a3
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T04:25:50.524Z
S1 59741, S2 59304
890e4f6a46
cb03c9686d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T04:25:52.726Z
S1 59539, S2 59304
4395608e9a
890e4f6a46
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T04:25:54.924Z
S1 59539, S2 59106
373bfbcb47
4395608e9a
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T04:25:57.028Z
S1 59435, S2 59106
cc5241ba0c
373bfbcb47
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T04:25:59.198Z
S1 59435, S2 58936
0776eafad3
cc5241ba0c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T04:26:01.259Z
S1 59374, S2 58936
00571a65a2
0776eafad3
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T04:26:03.429Z
S1 59374, S2 58766
11ae50f21a
00571a65a2
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T04:26:05.536Z
S1 59267, S2 58766
40c8887294
11ae50f21a
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T04:26:07.629Z
S1 59267, S2 58673
8cf3ef0d8e
40c8887294
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T04:26:09.556Z
S1 59340, S2 58673
4b11a6f779
8cf3ef0d8e
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T04:26:11.503Z
S1 59340, S2 58726
c655471672
4b11a6f779
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T04:26:13.710Z
S1 59133, S2 58726
af431220e0
c655471672
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T04:26:15.906Z
S1 59133, S2 58530
d5f982e5a8
af431220e0
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T04:26:18.008Z
S1 59031, S2 58530
23ac2187e0
d5f982e5a8
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T04:26:20.030Z
S1 59031, S2 58508
64aa7f66db
23ac2187e0
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T04:26:22.123Z
S1 58938, S2 58508
1fff22f249
64aa7f66db
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T04:26:24.220Z
S1 58938, S2 58411
5875511846
1fff22f249
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T04:26:26.302Z
S1 58856, S2 58411
9625928845
5875511846
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T04:26:28.313Z
S1 58856, S2 58400
0c69bc63f9
9625928845
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T04:26:30.321Z
S1 58848, S2 58400
056622a1e2
0c69bc63f9
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T04:26:32.315Z
S1 58848, S2 58406
1a87e1659c
056622a1e2
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-01T04:26:34.298Z
S1 58865, S2 58406
003ffa3bdc
1a87e1659c
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-01T04:26:36.263Z
S1 58865, S2 58441
63f13c0f7d
003ffa3bdc
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-01T04:26:38.232Z
S1 58896, S2 58441
c557c9bd8a
63f13c0f7d
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-01T04:26:40.179Z
S1 58896, S2 58494
c2e1b2d9ec
c557c9bd8a
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-01T04:26:42.198Z
S1 58877, S2 58494
3e4bb50167
c2e1b2d9ec
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-01T04:26:44.154Z
S1 58877, S2 58538
4c6fc54a3c
3e4bb50167
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-01T04:26:46.133Z
S1 58898, S2 58538
5667d38956
4c6fc54a3c
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-01T04:26:48.095Z
S1 58898, S2 58576
4437b02ce2
5667d38956
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-01T04:26:50.024Z
S1 58969, S2 58576
5236c70c77
4437b02ce2
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-01T04:26:51.983Z
S1 58969, S2 58617
e255a26281
5236c70c77
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-01T04:26:53.939Z
S1 59013, S2 58617
108c5b6702
e255a26281
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-01T04:26:55.933Z
S1 59013, S2 58623
812e16c018
108c5b6702
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-01T04:26:57.892Z
S1 59054, S2 58623
11b5760388
812e16c018
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-01T04:26:59.845Z
S1 59054, S2 58670
21e0b763cd
11b5760388
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-01T04:27:01.840Z
S1 59059, S2 58670
31ba769cc7
21e0b763cd
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-01T04:27:03.830Z
S1 59059, S2 58680
3d3102ab14
31ba769cc7
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-01T04:27:05.787Z
S1 59102, S2 58680
4f48829548
3d3102ab14
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-01T04:27:07.738Z
S1 59102, S2 58729
7a1d9fb10f
4f48829548
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-01T04:27:09.680Z
S1 59160, S2 58729
385a10ce3a
7a1d9fb10f
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-01T04:27:11.630Z
S1 59160, S2 58779
5b30ca3c5c
385a10ce3a
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-01T04:27:13.577Z
S1 59213, S2 58779
cdf64427cd
5b30ca3c5c
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-01T04:27:15.519Z
S1 59213, S2 58837
5d5734e617
cdf64427cd
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-01T04:27:17.459Z
S1 59273, S2 58837
0ba25fc94f
5d5734e617
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-01T04:27:19.390Z
S1 59273, S2 58906
fa6e6d0a34
0ba25fc94f
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-01T04:27:21.322Z
S1 59341, S2 58906
6616f5660e
fa6e6d0a34
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-01T04:27:23.252Z
S1 59341, S2 58976
63a676cf0f
6616f5660e
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-01T04:27:25.184Z
S1 59409, S2 58976
ab9428136a
63a676cf0f
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-01T04:27:27.118Z
S1 59409, S2 59042
b7cc4cb20b
ab9428136a
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-01T04:27:29.060Z
S1 59467, S2 59042
062cac1159
b7cc4cb20b
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-01T04:27:31.001Z
S1 59467, S2 59101
fcf355794d
062cac1159
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-01T04:27:32.933Z
S1 59535, S2 59101
914b05112c
fcf355794d
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-01T04:27:34.863Z
S1 59535, S2 59171
d8b00e6563
914b05112c
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-01T04:27:36.789Z
S1 59609, S2 59171
0414d72896
d8b00e6563
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-01T04:27:38.714Z
S1 59609, S2 59246
a28c67fdd6
0414d72896
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-01T04:27:40.664Z
S1 59659, S2 59246
e8ff3a18f6
a28c67fdd6
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-01T04:27:42.649Z
S1 59659, S2 59261
975423510a
e8ff3a18f6
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-01T04:27:44.577Z
S1 59731, S2 59261
1f660cc31c
975423510a
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-01T04:27:46.506Z
S1 59731, S2 59332
78cf049e47
1f660cc31c
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-01T04:27:48.438Z
S1 59799, S2 59332
2758624d4c
78cf049e47
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.