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("1399609796989306383:set_01M6HP2VCEEBZA608WSXBP4314") = a2f37e2449c83f57..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6HP2VCGF519FX4HBKV8XE5Q: verified
✓
signatures
59 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..59, every prev_hash links
✓
move log
59 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
59 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
59 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T21:47:15.828Z
S1 59840, S2 60000
6243125f5a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T21:47:17.919Z
S1 59840, S2 59909
0d77b01d3f
6243125f5a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T21:47:20.000Z
S1 59759, S2 59909
dd6a19c917
0d77b01d3f
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T21:47:21.934Z
S1 59759, S2 59975
dd3d4a636d
dd6a19c917
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T21:47:24.003Z
S1 59690, S2 59975
09cc88035a
dd3d4a636d
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T21:47:26.013Z
S1 59690, S2 59965
dfa8ccf651
09cc88035a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T21:47:28.007Z
S1 59696, S2 59965
e24e147c7d
dfa8ccf651
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T21:47:30.049Z
S1 59696, S2 59923
297b8be77f
e24e147c7d
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T21:47:32.105Z
S1 59640, S2 59923
9af6469844
297b8be77f
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T21:47:34.033Z
S1 59640, S2 59995
130d9f4ced
9af6469844
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T21:47:36.033Z
S1 59640, S2 59995
d628c3fc55
130d9f4ced
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T21:47:37.971Z
S1 59640, S2 60057
5de030281b
d628c3fc55
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T21:47:40.030Z
S1 59581, S2 60057
3911ab2caf
5de030281b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T21:47:41.970Z
S1 59581, S2 60117
c485d7bd6d
3911ab2caf
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T21:47:44.027Z
S1 59524, S2 60117
926792ccb2
c485d7bd6d
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T21:47:45.969Z
S1 59524, S2 60175
719b8e9255
926792ccb2
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T21:47:47.894Z
S1 59599, S2 60175
0a28452c64
719b8e9255
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T21:47:49.823Z
S1 59599, S2 60246
bf37c9f95c
0a28452c64
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T21:47:51.750Z
S1 59672, S2 60246
dab39de74a
bf37c9f95c
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-03T21:47:53.717Z
S1 59672, S2 60279
806322ff98
dab39de74a
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-03T21:47:55.678Z
S1 59711, S2 60279
ae7197897e
806322ff98
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-03T21:47:57.724Z
S1 59711, S2 60233
309fbb462c
ae7197897e
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-03T21:47:59.704Z
S1 59731, S2 60233
5a8df50400
309fbb462c
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-03T21:48:02.070Z
S1 59731, S2 59867
1cf0f5db6f
5a8df50400
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-03T21:48:04.218Z
S1 59583, S2 59867
b5472daccf
1cf0f5db6f
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-03T21:48:06.243Z
S1 59583, S2 59842
bb2bec9d42
b5472daccf
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-03T21:48:08.187Z
S1 59639, S2 59842
476ee1220e
bb2bec9d42
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-03T21:48:10.155Z
S1 59639, S2 59874
6a07f524b7
476ee1220e
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-03T21:48:12.105Z
S1 59689, S2 59874
fa0b30164b
6a07f524b7
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-03T21:48:14.035Z
S1 59689, S2 59944
6088c47b9c
fa0b30164b
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-03T21:48:15.968Z
S1 59756, S2 59944
61a288965b
6088c47b9c
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-03T21:48:17.997Z
S1 59756, S2 59915
62ff55b383
61a288965b
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-03T21:48:20.017Z
S1 59736, S2 59915
672b8e43dc
62ff55b383
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-03T21:48:22.004Z
S1 59736, S2 59928
e0e7127aff
672b8e43dc
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-03T21:48:24.019Z
S1 59721, S2 59928
82f51daf96
e0e7127aff
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-03T21:48:25.980Z
S1 59721, S2 59967
2e9adad751
82f51daf96
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-03T21:48:27.942Z
S1 59759, S2 59967
bb41fefb1f
2e9adad751
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-03T21:48:29.881Z
S1 59759, S2 60028
9b2bf2f879
bb41fefb1f
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-03T21:48:31.831Z
S1 59809, S2 60028
073a592369
9b2bf2f879
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-03T21:48:33.775Z
S1 59809, S2 60084
3ef17d43d3
073a592369
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-03T21:48:35.714Z
S1 59870, S2 60084
0978d68f8e
3ef17d43d3
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-03T21:48:37.656Z
S1 59870, S2 60142
0c7b253be1
0978d68f8e
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-03T21:48:39.594Z
S1 59932, S2 60142
199701992d
0c7b253be1
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-03T21:48:41.529Z
S1 59932, S2 60207
25b474a85c
199701992d
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-03T21:48:43.470Z
S1 59991, S2 60207
5b6aa73c19
25b474a85c
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-03T21:48:45.414Z
S1 59991, S2 60263
8a1d6b4762
5b6aa73c19
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-03T21:48:47.351Z
S1 60054, S2 60263
a8e5386219
8a1d6b4762
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-03T21:48:49.278Z
S1 60054, S2 60336
121202d8b1
a8e5386219
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-03T21:48:51.214Z
S1 60118, S2 60336
359b319ba3
121202d8b1
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-03T21:48:53.148Z
S1 60118, S2 60402
31ba53ddda
359b319ba3
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-03T21:48:55.080Z
S1 60186, S2 60402
9f35db92d8
31ba53ddda
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-03T21:48:57.012Z
S1 60186, S2 60470
766a5a5a51
9f35db92d8
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-03T21:48:58.945Z
S1 60253, S2 60470
f4f5350fd4
766a5a5a51
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-03T21:49:00.873Z
S1 60253, S2 60542
f142109ece
f4f5350fd4
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-03T21:49:02.820Z
S1 60306, S2 60542
385bada9cb
f142109ece
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-03T21:49:04.760Z
S1 60306, S2 60602
847c2feaf1
385bada9cb
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-03T21:49:06.688Z
S1 60378, S2 60602
e6ac386390
847c2feaf1
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-03T21:49:08.621Z
S1 60378, S2 60669
5ec1b9f946
e6ac386390
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-03T21:49:10.548Z
S1 60451, S2 60669
4d2274f7a1
5ec1b9f946
sk_4707cd57
Game 2 m_01M6HP2VCHF5S8CHJRQY59SCKD: verified
✓
signatures
18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..18, every prev_hash links
✓
move log
18 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
18 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
18 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T21:47:15.711Z
S1 59957, S2 60000
8c43db0523
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T21:47:17.795Z
S1 59957, S2 59916
0830b415b8
8c43db0523
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T21:47:19.784Z
S1 59968, S2 59916
064ac6104d
0830b415b8
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T21:47:21.748Z
S1 59968, S2 59952
c8be9f506d
064ac6104d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T21:47:23.804Z
S1 59912, S2 59952
f16fc80632
c8be9f506d
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T21:47:25.736Z
S1 59912, S2 60020
91fce91a58
f16fc80632
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T21:47:27.702Z
S1 59946, S2 60020
48409681db
91fce91a58
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T21:47:29.695Z
S1 59946, S2 60027
e164404c5b
48409681db
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T21:47:31.717Z
S1 59924, S2 60027
98491bfb1c
e164404c5b
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T21:47:33.735Z
S1 59924, S2 60009
9a2ee44013
98491bfb1c
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T21:47:35.816Z
S1 59843, S2 60009
0f86d43c05
9a2ee44013
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T21:47:37.788Z
S1 59843, S2 60037
3f6507166d
0f86d43c05
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T21:47:39.715Z
S1 59916, S2 60037
8cc676c349
3f6507166d
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T21:47:41.725Z
S1 59916, S2 60027
d8fdf2b311
8cc676c349
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T21:47:43.650Z
S1 59991, S2 60027
5a519ec5bf
d8fdf2b311
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T21:47:45.614Z
S1 59991, S2 60063
85b368b88f
5a519ec5bf
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T21:47:47.547Z
S1 60058, S2 60063
d52dc82463
85b368b88f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T21:47:49.485Z
S1 60058, S2 60125
f30192de24
d52dc82463
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.