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("3971093694011392182:set_01M6H3WH05FSTSVTN6Y0G706EE") = f6cbea7a7e04b19f..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6H3WH07FAJB9V05QNK0HYZ9: verified
✓
signatures
45 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..45, every prev_hash links
✓
move log
45 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
45 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
45 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T16:29:14.212Z
S1 59848, S2 60000
c2b32b1f09
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T16:29:16.164Z
S1 59848, S2 60048
fa65d27295
c2b32b1f09
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T16:29:18.132Z
S1 59880, S2 60048
18b2d39760
fa65d27295
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T16:29:20.197Z
S1 59880, S2 59983
4bc63bf395
18b2d39760
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T16:29:22.202Z
S1 59875, S2 59983
b6ad8dd80d
4bc63bf395
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T16:29:24.199Z
S1 59875, S2 59986
725ab983f9
b6ad8dd80d
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T16:29:26.196Z
S1 59878, S2 59986
d26f504300
725ab983f9
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T16:29:28.126Z
S1 59878, S2 60056
d11475b830
d26f504300
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T16:29:30.096Z
S1 59908, S2 60056
ae98a4d41f
d11475b830
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T16:29:32.096Z
S1 59908, S2 60056
703ab2c47d
ae98a4d41f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T16:29:34.115Z
S1 59889, S2 60056
fe9beeb127
703ab2c47d
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T16:29:36.102Z
S1 59889, S2 60069
d36c8b7b9e
fe9beeb127
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T16:29:38.067Z
S1 59924, S2 60069
9d826fe5ef
d36c8b7b9e
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T16:29:40.007Z
S1 59924, S2 60129
cbf0c84be5
9d826fe5ef
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T16:29:42.018Z
S1 59913, S2 60129
ea833d3734
cbf0c84be5
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T16:29:44.104Z
S1 59913, S2 60043
20600634cb
ea833d3734
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T16:29:46.036Z
S1 59981, S2 60043
1439466fcb
20600634cb
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T16:29:47.998Z
S1 59981, S2 60081
f8654a309c
1439466fcb
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T16:29:49.964Z
S1 60015, S2 60081
1be8231558
f8654a309c
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-03T16:29:52.007Z
S1 60015, S2 60038
46ff24e292
1be8231558
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-03T16:29:53.979Z
S1 60043, S2 60038
556f2706ec
46ff24e292
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-03T16:29:56.007Z
S1 60043, S2 60010
bddb64573d
556f2706ec
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-03T16:29:58.031Z
S1 60019, S2 60010
3402be633f
bddb64573d
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-03T16:30:00.011Z
S1 60019, S2 60030
3fb9d58bad
3402be633f
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-03T16:30:02.009Z
S1 60021, S2 60030
a742832739
3fb9d58bad
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-03T16:30:04.300Z
S1 60021, S2 59739
a72db40b6c
a742832739
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-03T16:30:06.255Z
S1 60066, S2 59739
11c68450d6
a72db40b6c
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-03T16:30:08.228Z
S1 60066, S2 59766
1bd96e820c
11c68450d6
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-03T16:30:11.265Z
S1 59029, S2 59766
9f8ceb1c50
1bd96e820c
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-03T16:30:13.321Z
S1 59029, S2 59710
b01e18adee
9f8ceb1c50
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-03T16:30:15.285Z
S1 59065, S2 59710
15ed3bd16f
b01e18adee
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-03T16:30:17.233Z
S1 59065, S2 59762
582ddc1840
15ed3bd16f
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-03T16:30:19.181Z
S1 59117, S2 59762
370e27d565
582ddc1840
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-03T16:30:21.124Z
S1 59117, S2 59819
398efb22ad
370e27d565
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-03T16:30:23.062Z
S1 59179, S2 59819
8ae7c149a2
398efb22ad
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-03T16:30:24.991Z
S1 59179, S2 59890
5422239595
8ae7c149a2
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-03T16:30:26.917Z
S1 59253, S2 59890
c49776161f
5422239595
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-03T16:30:28.861Z
S1 59253, S2 59946
f56ed6710b
c49776161f
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-03T16:30:30.799Z
S1 59315, S2 59946
0e45fd8d90
f56ed6710b
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-03T16:30:32.733Z
S1 59315, S2 60012
f62d018f92
0e45fd8d90
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-03T16:30:34.658Z
S1 59390, S2 60012
8f6daa46e2
f62d018f92
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-03T16:30:36.601Z
S1 59390, S2 60069
4a5ff59371
8f6daa46e2
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-03T16:30:38.535Z
S1 59456, S2 60069
e2552b586c
4a5ff59371
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-03T16:30:40.463Z
S1 59456, S2 60141
b7efc91500
e2552b586c
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-03T16:30:42.392Z
S1 59527, S2 60141
d8559f09a3
b7efc91500
sk_4707cd57
Game 2 m_01M6H3WH08ECRSEHG9JCK2S9A3: verified
✓
signatures
20 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..20, every prev_hash links
✓
move log
20 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
20 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
20 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T16:29:14.225Z
S1 59835, S2 60000
d803f1bdc5
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T16:29:16.206Z
S1 59835, S2 60019
b7df2ea7a9
d803f1bdc5
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T16:29:18.303Z
S1 59738, S2 60019
fc22dc3f91
b7df2ea7a9
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T16:29:20.308Z
S1 59738, S2 60014
31c602dbda
fc22dc3f91
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T16:29:22.318Z
S1 59728, S2 60014
b24072ca50
31c602dbda
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T16:29:24.307Z
S1 59728, S2 60025
db04e9e8e1
b24072ca50
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T16:29:26.339Z
S1 59696, S2 60025
7fce024c83
db04e9e8e1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T16:29:28.313Z
S1 59696, S2 60051
b6657e7abb
7fce024c83
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T16:29:30.306Z
S1 59703, S2 60051
935e4cf70d
b6657e7abb
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T16:29:32.331Z
S1 59703, S2 60026
7f082ec05c
935e4cf70d
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T16:29:34.325Z
S1 59709, S2 60026
d996f7a8d6
7f082ec05c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T16:29:36.328Z
S1 59709, S2 60023
e863e74848
d996f7a8d6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T16:29:38.331Z
S1 59706, S2 60023
92b7521261
e863e74848
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T16:29:40.421Z
S1 59706, S2 59933
687c046d9f
92b7521261
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T16:29:42.355Z
S1 59772, S2 59933
1bf106db2d
687c046d9f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T16:29:44.342Z
S1 59772, S2 59946
28ece832dd
1bf106db2d
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T16:29:46.302Z
S1 59812, S2 59946
c1825e9038
28ece832dd
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T16:29:48.232Z
S1 59812, S2 60016
d3f285e233
c1825e9038
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T16:29:50.167Z
S1 59877, S2 60016
9ecfa51a4d
d3f285e233
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T16:29:52.095Z
S1 59877, S2 60088
82fbebf2eb
9ecfa51a4d
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.