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("1705798027260474186:set_01M7AAHHG1F5M8RHBY3ADNAA7Y") = 860ca131fa4fd818..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M7AAHHG3FWYT6DJJG7YN8BM4: verified
✓
signatures
66 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..66, every prev_hash links
✓
move log
66 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
66 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
66 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-13T11:26:35.109Z
S1 59843, S2 60000
d3e7ac04cd
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T11:26:37.200Z
S1 59843, S2 59909
45258ce5ca
d3e7ac04cd
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T11:26:39.319Z
S1 59724, S2 59909
c8d51869ed
45258ce5ca
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-13T11:26:41.333Z
S1 59724, S2 59895
8f6b4b0e2e
c8d51869ed
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-13T11:26:43.510Z
S1 59547, S2 59895
eb640c53f7
8f6b4b0e2e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-13T11:26:45.504Z
S1 59547, S2 59901
fa00cf9e8f
eb640c53f7
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-13T11:26:47.509Z
S1 59542, S2 59901
8fcf470c44
fa00cf9e8f
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-13T11:26:49.532Z
S1 59542, S2 59878
571750d59d
8fcf470c44
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-13T11:26:51.503Z
S1 59571, S2 59878
0f37ec0c36
571750d59d
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-13T11:26:53.534Z
S1 59571, S2 59847
b5ad3939ab
0f37ec0c36
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-13T11:26:55.707Z
S1 59398, S2 59847
d78e73728c
b5ad3939ab
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-13T11:26:57.827Z
S1 59398, S2 59727
6f8ee67232
d78e73728c
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-13T11:26:59.901Z
S1 59324, S2 59727
6bc4e05278
6f8ee67232
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-13T11:27:02.525Z
S1 59324, S2 59103
8e32276118
6bc4e05278
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-13T11:27:04.705Z
S1 59144, S2 59103
9396553ad5
8e32276118
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-13T11:27:06.704Z
S1 59144, S2 59104
885421139e
9396553ad5
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-13T11:27:08.699Z
S1 59149, S2 59104
1e4df780ef
885421139e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-13T11:27:10.727Z
S1 59149, S2 59076
8287271430
1e4df780ef
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-13T11:27:12.703Z
S1 59173, S2 59076
558e281088
8287271430
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-13T11:27:14.732Z
S1 59173, S2 59047
3324378fbb
558e281088
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-13T11:27:16.732Z
S1 59173, S2 59047
6b13bd332f
3324378fbb
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-13T11:27:18.798Z
S1 59173, S2 58981
e41e030066
6b13bd332f
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-13T11:27:20.761Z
S1 59210, S2 58981
346239071d
e41e030066
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-13T11:27:22.817Z
S1 59210, S2 58925
9d29cb7cbb
346239071d
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-13T11:27:24.801Z
S1 59226, S2 58925
0017aedb46
9d29cb7cbb
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-13T11:27:26.730Z
S1 59226, S2 58996
5250adaa55
0017aedb46
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-13T11:27:28.697Z
S1 59259, S2 58996
4f6a49b4a8
5250adaa55
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-13T11:27:30.696Z
S1 59259, S2 58997
a0697408ff
4f6a49b4a8
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-13T11:27:32.656Z
S1 59299, S2 58997
0c1f17e3fb
a0697408ff
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-13T11:27:34.727Z
S1 59299, S2 58926
0b743d2493
0c1f17e3fb
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-13T11:27:36.898Z
S1 59128, S2 58926
955208a0a5
0b743d2493
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-13T11:27:38.898Z
S1 59128, S2 58926
6724ae02cd
955208a0a5
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-13T11:27:40.904Z
S1 59122, S2 58926
8f37675f7d
6724ae02cd
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-13T11:27:42.913Z
S1 59122, S2 58917
63947b7ffd
8f37675f7d
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-13T11:27:44.872Z
S1 59163, S2 58917
cbab3c2bb3
63947b7ffd
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-13T11:27:46.844Z
S1 59163, S2 58945
99f2bacde2
cbab3c2bb3
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-13T11:27:48.823Z
S1 59184, S2 58945
2352ee26fc
99f2bacde2
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-13T11:27:50.747Z
S1 59184, S2 59021
e944ca398c
2352ee26fc
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-13T11:27:52.692Z
S1 59239, S2 59021
17e8032579
e944ca398c
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-13T11:27:54.617Z
S1 59239, S2 59096
20009ddee1
17e8032579
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-13T11:27:56.561Z
S1 59295, S2 59096
30f8c6b4b1
20009ddee1
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-13T11:27:58.491Z
S1 59295, S2 59166
11fa348263
30f8c6b4b1
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-13T11:28:00.446Z
S1 59340, S2 59166
f822c89f49
11fa348263
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-13T11:28:02.713Z
S1 59340, S2 58899
e49dfe9a8c
f822c89f49
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-13T11:28:04.717Z
S1 59336, S2 58899
eeb1538c09
e49dfe9a8c
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-13T11:28:06.675Z
S1 59336, S2 58941
451ce87309
eeb1538c09
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-13T11:28:08.623Z
S1 59388, S2 58941
4652b9c2bd
451ce87309
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-13T11:28:10.580Z
S1 59388, S2 58984
e87ab67f72
4652b9c2bd
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-13T11:28:12.520Z
S1 59448, S2 58984
3ed3d63fc8
e87ab67f72
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-13T11:28:14.459Z
S1 59448, S2 59045
eec5e1a810
3ed3d63fc8
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-13T11:28:16.394Z
S1 59513, S2 59045
d83dd59e1a
eec5e1a810
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-13T11:28:18.321Z
S1 59513, S2 59118
db519ae98f
d83dd59e1a
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-13T11:28:20.251Z
S1 59583, S2 59118
f50201f2ec
db519ae98f
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-13T11:28:22.176Z
S1 59583, S2 59193
07c55e19b6
f50201f2ec
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-13T11:28:24.116Z
S1 59643, S2 59193
d02b3d6229
07c55e19b6
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-13T11:28:26.045Z
S1 59643, S2 59264
41bda5dc64
d02b3d6229
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-13T11:28:27.971Z
S1 59717, S2 59264
841554a7a0
41bda5dc64
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-13T11:28:29.895Z
S1 59717, S2 59340
91e0963eb6
841554a7a0
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-13T11:28:31.821Z
S1 59791, S2 59340
3d3dff6ed6
91e0963eb6
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-13T11:28:33.747Z
S1 59791, S2 59414
197801c853
3d3dff6ed6
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-13T11:28:35.678Z
S1 59860, S2 59414
aad96a31da
197801c853
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-13T11:28:37.618Z
S1 59860, S2 59474
c923c8593d
aad96a31da
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-13T11:28:39.543Z
S1 59935, S2 59474
c04e2c2f2f
c923c8593d
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-13T11:28:41.468Z
S1 59935, S2 59549
5e6512ae8c
c04e2c2f2f
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-13T11:28:43.392Z
S1 60011, S2 59549
85c26d638f
5e6512ae8c
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-13T11:28:45.316Z
S1 60011, S2 59625
b520c3e3d6
85c26d638f
sk_4707cd57
Game 2 m_01M7AAHHG4F2GRA5VMXME91RPK: verified
✓
signatures
32 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..32, every prev_hash links
✓
move log
32 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
32 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
32 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-13T11:26:35.104Z
S1 59848, S2 60000
4eb0c31f00
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T11:26:37.133Z
S1 59848, S2 59971
3937666df5
4eb0c31f00
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T11:26:39.299Z
S1 59682, S2 59971
613d3d1a91
3937666df5
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-13T11:26:41.332Z
S1 59682, S2 59938
5014388669
613d3d1a91
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-13T11:26:43.501Z
S1 59513, S2 59938
7efe667a95
5014388669
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-13T11:26:45.516Z
S1 59513, S2 59923
7ed36f96cf
7efe667a95
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-13T11:26:47.506Z
S1 59523, S2 59923
d392ba75bb
7ed36f96cf
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-13T11:26:49.598Z
S1 59523, S2 59831
4169c32549
d392ba75bb
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-13T11:26:51.618Z
S1 59503, S2 59831
b2532d436f
4169c32549
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-13T11:26:53.632Z
S1 59503, S2 59817
593ff5ab40
b2532d436f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-13T11:26:55.801Z
S1 59334, S2 59817
187f47d69c
593ff5ab40
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-13T11:26:57.827Z
S1 59334, S2 59791
51e23609f3
187f47d69c
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-13T11:26:59.758Z
S1 59403, S2 59791
c98bc793b1
51e23609f3
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-13T11:27:02.148Z
S1 59403, S2 59401
b834366918
c98bc793b1
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-13T11:27:04.151Z
S1 59400, S2 59401
63bfdb59d9
b834366918
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-13T11:27:06.128Z
S1 59400, S2 59424
f1eb992e6c
63bfdb59d9
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-13T11:27:08.105Z
S1 59423, S2 59424
13b6d9bab2
f1eb992e6c
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-13T11:27:10.111Z
S1 59423, S2 59418
2075d8168c
13b6d9bab2
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-13T11:27:12.115Z
S1 59419, S2 59418
5226c57a4f
2075d8168c
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-13T11:27:14.122Z
S1 59419, S2 59411
b94c7eebce
5226c57a4f
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-13T11:27:16.109Z
S1 59432, S2 59411
3743b97c8d
b94c7eebce
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-13T11:27:18.116Z
S1 59432, S2 59404
cb352d2bb2
3743b97c8d
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-13T11:27:20.069Z
S1 59479, S2 59404
ea9ec1e638
cb352d2bb2
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-13T11:27:21.996Z
S1 59479, S2 59477
d06228f773
ea9ec1e638
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-13T11:27:24.005Z
S1 59470, S2 59477
ccf0d65618
d06228f773
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-13T11:27:26.000Z
S1 59470, S2 59482
27ecf9fe81
ccf0d65618
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-13T11:27:27.929Z
S1 59541, S2 59482
005f8bb9d2
27ecf9fe81
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-13T11:27:29.857Z
S1 59541, S2 59554
9bf5315b31
005f8bb9d2
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-13T11:27:31.781Z
S1 59617, S2 59554
dea908d0f9
9bf5315b31
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-13T11:27:33.717Z
S1 59617, S2 59618
95a616835e
dea908d0f9
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-13T11:27:35.646Z
S1 59688, S2 59618
c685d60f46
95a616835e
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-13T11:27:37.571Z
S1 59688, S2 59693
c16dc12411
c685d60f46
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.