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("1616176584835813974:set_01M72XYF1EE1YVPQN8M1RT6RVM") = 727d6502f719f426..., 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_01M72XYF1HF55VAT9MN1A0HSR9: verified
✓
signatures
51 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..51, every prev_hash links
✓
move log
51 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
51 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
51 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-10T14:31:46.112Z
S1 59789, S2 60000
e11c0a8669
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-10T14:31:48.206Z
S1 59789, S2 59906
244eac4913
e11c0a8669
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-10T14:31:50.317Z
S1 59678, S2 59906
75b415e877
244eac4913
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-10T14:31:52.295Z
S1 59678, S2 59928
7257018d46
75b415e877
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-10T14:31:54.300Z
S1 59673, S2 59928
d61ba96516
7257018d46
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-10T14:31:56.341Z
S1 59673, S2 59887
f1020fa7d8
d61ba96516
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-10T14:31:58.505Z
S1 59509, S2 59887
f92cac42cf
f1020fa7d8
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-10T14:32:00.611Z
S1 59509, S2 59781
de244df9d1
f92cac42cf
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-10T14:32:03.322Z
S1 58798, S2 59781
ea1e1714a3
de244df9d1
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-10T14:32:05.330Z
S1 58798, S2 59773
513d2b3aad
ea1e1714a3
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-10T14:32:07.432Z
S1 58696, S2 59773
8dd6bd4cfa
513d2b3aad
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-10T14:32:09.499Z
S1 58696, S2 59706
08860709ab
8dd6bd4cfa
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-10T14:32:11.532Z
S1 58663, S2 59706
2bfb4be2bc
08860709ab
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-10T14:32:13.730Z
S1 58663, S2 59508
7d28ec9551
2bfb4be2bc
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-10T14:32:15.902Z
S1 58491, S2 59508
0b2ce9c5df
7d28ec9551
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-10T14:32:18.116Z
S1 58491, S2 59294
5b7f25b615
0b2ce9c5df
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-10T14:32:20.135Z
S1 58472, S2 59294
30037e2990
5b7f25b615
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-10T14:32:22.103Z
S1 58472, S2 59326
97dec25081
30037e2990
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-10T14:32:24.202Z
S1 58373, S2 59326
d17aa12451
97dec25081
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-10T14:32:26.222Z
S1 58373, S2 59306
430b24104e
d17aa12451
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-10T14:32:28.324Z
S1 58271, S2 59306
04028aa18f
430b24104e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-10T14:32:30.400Z
S1 58271, S2 59230
8ce48c8249
04028aa18f
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-10T14:32:32.398Z
S1 58273, S2 59230
dccab1aefd
8ce48c8249
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-10T14:32:34.400Z
S1 58273, S2 59228
f8534c8289
dccab1aefd
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-10T14:32:36.329Z
S1 58344, S2 59228
f49813c1e4
f8534c8289
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-10T14:32:38.263Z
S1 58344, S2 59294
b88f33f39c
f49813c1e4
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-10T14:32:40.229Z
S1 58378, S2 59294
5e7abdce5c
b88f33f39c
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-10T14:32:42.209Z
S1 58378, S2 59314
dccd1441cb
5e7abdce5c
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-10T14:32:44.270Z
S1 58317, S2 59314
d1c2947ba2
dccd1441cb
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-10T14:32:46.336Z
S1 58317, S2 59248
758a9719c2
d1c2947ba2
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-10T14:32:48.416Z
S1 58237, S2 59248
c66da2f7cb
758a9719c2
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-10T14:32:50.396Z
S1 58237, S2 59268
1ea7ef921c
c66da2f7cb
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-10T14:32:52.333Z
S1 58300, S2 59268
ad3540aac3
1ea7ef921c
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-10T14:32:54.305Z
S1 58300, S2 59296
7af581fda3
ad3540aac3
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-10T14:32:56.258Z
S1 58347, S2 59296
d0c5e57e14
7af581fda3
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-10T14:32:58.210Z
S1 58347, S2 59344
a1e5b2447e
d0c5e57e14
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-10T14:33:00.175Z
S1 58382, S2 59344
a7336195e0
a1e5b2447e
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-10T14:33:02.253Z
S1 58382, S2 59266
e4eecb6655
a7336195e0
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-10T14:33:04.402Z
S1 58233, S2 59266
c22d1308fb
e4eecb6655
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-10T14:33:06.349Z
S1 58233, S2 59319
11459e00f6
c22d1308fb
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-10T14:33:08.295Z
S1 58287, S2 59319
de843620c8
11459e00f6
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-10T14:33:10.241Z
S1 58287, S2 59373
8d2f7c5e9a
de843620c8
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-10T14:33:12.170Z
S1 58358, S2 59373
89d683330a
8d2f7c5e9a
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-10T14:33:14.103Z
S1 58358, S2 59440
cc06668791
89d683330a
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-10T14:33:16.067Z
S1 58394, S2 59440
a702f544a1
cc06668791
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-10T14:33:18.007Z
S1 58394, S2 59500
643b2ccaea
a702f544a1
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-10T14:33:19.947Z
S1 58454, S2 59500
6b0445d165
643b2ccaea
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-10T14:33:21.889Z
S1 58454, S2 59558
813a18c3de
6b0445d165
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-10T14:33:23.824Z
S1 58519, S2 59558
67860f0799
813a18c3de
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-10T14:33:25.754Z
S1 58519, S2 59628
be5a0bcdf6
67860f0799
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-10T14:33:27.696Z
S1 58577, S2 59628
433275808d
be5a0bcdf6
sk_4707cd57
Game 2 m_01M72XYF1KE0VSCWF7TTNRWDW8: verified
✓
signatures
70 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..70, every prev_hash links
✓
move log
70 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
70 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
70 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-10T14:31:46.118Z
S1 59783, S2 60000
cb8f40f7bf
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-10T14:31:48.211Z
S1 59783, S2 59907
c4dd19e268
cb8f40f7bf
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-10T14:31:50.397Z
S1 59597, S2 59907
6d11a69ee0
c4dd19e268
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-10T14:31:52.423Z
S1 59597, S2 59881
379cb8997b
6d11a69ee0
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-10T14:31:54.407Z
S1 59613, S2 59881
8d6d81fd90
379cb8997b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-10T14:31:56.365Z
S1 59613, S2 59923
ae5403da3f
8d6d81fd90
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-10T14:31:58.503Z
S1 59475, S2 59923
9aa55adc3c
ae5403da3f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-10T14:32:00.599Z
S1 59475, S2 59827
a80d9a0484
9aa55adc3c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-10T14:32:03.310Z
S1 58764, S2 59827
718bf8cb68
a80d9a0484
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-10T14:32:05.334Z
S1 58764, S2 59803
90084253bd
718bf8cb68
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-10T14:32:07.499Z
S1 58599, S2 59803
66a7f3487b
90084253bd
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-10T14:32:09.501Z
S1 58599, S2 59801
27b6b613a3
66a7f3487b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-10T14:32:11.608Z
S1 58492, S2 59801
89fb763094
27b6b613a3
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-10T14:32:13.808Z
S1 58492, S2 59601
4019b105f0
89fb763094
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-10T14:32:15.929Z
S1 58371, S2 59601
496d71edf5
4019b105f0
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-10T14:32:18.112Z
S1 58371, S2 59418
cbde45e26d
496d71edf5
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-10T14:32:20.201Z
S1 58282, S2 59418
d86a31b68f
cbde45e26d
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-10T14:32:22.146Z
S1 58282, S2 59473
d4d5a42ac1
d86a31b68f
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-10T14:32:24.244Z
S1 58184, S2 59473
c1281e6a98
d4d5a42ac1
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-10T14:32:26.329Z
S1 58184, S2 59388
4f416fabae
c1281e6a98
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-10T14:32:28.516Z
S1 57997, S2 59388
f40bd7f88e
4f416fabae
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-10T14:32:30.514Z
S1 57997, S2 59390
039d471c09
f40bd7f88e
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-10T14:32:32.526Z
S1 57985, S2 59390
10c8bd772d
039d471c09
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-10T14:32:34.454Z
S1 57985, S2 59462
5f44fda835
10c8bd772d
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-10T14:32:36.505Z
S1 57934, S2 59462
93cf4671b7
5f44fda835
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-10T14:32:38.518Z
S1 57934, S2 59449
4bd3bae712
93cf4671b7
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-10T14:32:40.495Z
S1 57957, S2 59449
86f2da65bf
4bd3bae712
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-10T14:32:42.459Z
S1 57957, S2 59485
cedefc0be7
86f2da65bf
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-10T14:32:44.417Z
S1 57999, S2 59485
1d219df3b5
cedefc0be7
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-10T14:32:46.437Z
S1 57999, S2 59465
8fc4392264
1d219df3b5
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-10T14:32:48.417Z
S1 58019, S2 59465
bce2a2b843
8fc4392264
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-10T14:32:50.498Z
S1 58019, S2 59384
34c1b2939f
bce2a2b843
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-10T14:32:52.434Z
S1 58083, S2 59384
30a83657bd
34c1b2939f
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-10T14:32:54.375Z
S1 58083, S2 59443
fe84944c6a
30a83657bd
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-10T14:32:56.323Z
S1 58135, S2 59443
8323b9f534
fe84944c6a
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-10T14:32:58.297Z
S1 58135, S2 59469
43d843b3b8
8323b9f534
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-10T14:33:00.239Z
S1 58193, S2 59469
28180b9b0f
43d843b3b8
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-10T14:33:02.242Z
S1 58193, S2 59466
22eba1878e
28180b9b0f
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-10T14:33:04.490Z
S1 57945, S2 59466
aa225b1fbc
22eba1878e
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-10T14:33:06.423Z
S1 57945, S2 59533
b320fada94
aa225b1fbc
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-10T14:33:08.352Z
S1 58016, S2 59533
60c1f504ee
b320fada94
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-10T14:33:10.295Z
S1 58016, S2 59590
9a99731e8f
60c1f504ee
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-10T14:33:12.233Z
S1 58078, S2 59590
076a2d87d2
9a99731e8f
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-10T14:33:14.199Z
S1 58078, S2 59624
d1656a066b
076a2d87d2
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-10T14:33:16.144Z
S1 58133, S2 59624
b1353dc8f3
d1656a066b
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-10T14:33:18.086Z
S1 58133, S2 59682
a6c2d73f26
b1353dc8f3
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-10T14:33:20.027Z
S1 58192, S2 59682
4538af937c
a6c2d73f26
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-10T14:33:21.970Z
S1 58192, S2 59739
4ee853f83e
4538af937c
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-10T14:33:23.899Z
S1 58263, S2 59739
9c14e871e7
4ee853f83e
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-10T14:33:25.832Z
S1 58263, S2 59806
40a04bebf7
9c14e871e7
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-10T14:33:27.774Z
S1 58321, S2 59806
678d3ae5d7
40a04bebf7
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-10T14:33:29.707Z
S1 58321, S2 59873
ac89467803
678d3ae5d7
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-10T14:33:31.636Z
S1 58392, S2 59873
66f3b4215b
ac89467803
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-10T14:33:33.565Z
S1 58392, S2 59944
7cdb626d7d
66f3b4215b
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-10T14:33:35.494Z
S1 58463, S2 59944
1ae77e9db5
7cdb626d7d
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-10T14:33:37.424Z
S1 58463, S2 60014
635e8d7fee
1ae77e9db5
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-10T14:33:39.351Z
S1 58536, S2 60014
4f18d118db
635e8d7fee
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-10T14:33:41.282Z
S1 58536, S2 60083
2d808a5c80
4f18d118db
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-10T14:33:43.213Z
S1 58605, S2 60083
e04b046ead
2d808a5c80
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-10T14:33:45.148Z
S1 58605, S2 60148
121366855d
e04b046ead
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-10T14:33:47.102Z
S1 58651, S2 60148
840cdc2b99
121366855d
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-10T14:33:49.036Z
S1 58651, S2 60214
2abe10489b
840cdc2b99
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-10T14:33:50.974Z
S1 58713, S2 60214
b6af93d90c
2abe10489b
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-10T14:33:52.910Z
S1 58713, S2 60278
d9aeea5e8e
b6af93d90c
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-10T14:33:54.846Z
S1 58777, S2 60278
fc940e9ede
d9aeea5e8e
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-10T14:33:56.782Z
S1 58777, S2 60342
aa0029d75b
fc940e9ede
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-10T14:33:58.707Z
S1 58852, S2 60342
f7ff764307
aa0029d75b
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-10T14:34:00.634Z
S1 58852, S2 60415
2c8bc408ef
f7ff764307
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-10T14:34:02.630Z
S1 58856, S2 60415
955a272c17
2c8bc408ef
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-10T14:34:04.619Z
S1 58856, S2 60426
e54e46f81b
955a272c17
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.