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("2168343497237013168:set_01M6VR4XBCESMVVZKNXJ4MC8H8") = c7a97b87baff1b7b..., 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_01M6VR4XBEFCMT2HGAG78JCREM: verified
✓
signatures
27 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..27, every prev_hash links
✓
move log
27 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
27 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
27 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T19:35:44.900Z
S1 59790, S2 60000
deeb03cfae
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T19:35:47.125Z
S1 59790, S2 59775
07a3d042de
deeb03cfae
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T19:35:49.238Z
S1 59677, S2 59775
d6edea591d
07a3d042de
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T19:35:51.420Z
S1 59677, S2 59593
4c4debc926
d6edea591d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T19:35:53.410Z
S1 59687, S2 59593
dd04b8bf8c
4c4debc926
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T19:35:55.657Z
S1 59687, S2 59346
f9e14628fe
dd04b8bf8c
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T19:35:57.734Z
S1 59610, S2 59346
2c7747bcc9
f9e14628fe
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T19:35:59.759Z
S1 59610, S2 59321
4fc3a2396a
2c7747bcc9
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T19:36:03.139Z
S1 58230, S2 59321
b0d67a6e9b
4fc3a2396a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T19:36:05.413Z
S1 58230, S2 59047
2bc31a776b
b0d67a6e9b
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T19:36:07.503Z
S1 58140, S2 59047
01d52faa38
2bc31a776b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T19:36:09.609Z
S1 58140, S2 58941
0fefff3293
01d52faa38
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T19:36:11.604Z
S1 58145, S2 58941
c02c1e9cbd
0fefff3293
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T19:36:13.558Z
S1 58145, S2 58987
ec62571518
c02c1e9cbd
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T19:36:15.702Z
S1 58001, S2 58987
e1eb9ef34f
ec62571518
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T19:36:17.798Z
S1 58001, S2 58891
648ca1644f
e1eb9ef34f
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T19:36:20.002Z
S1 57797, S2 58891
c22a7e565c
648ca1644f
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T19:36:22.019Z
S1 57797, S2 58874
d513823e71
c22a7e565c
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T19:36:24.011Z
S1 57805, S2 58874
c3cc9358d6
d513823e71
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T19:36:26.024Z
S1 57805, S2 58861
5fc51b2ee2
c3cc9358d6
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T19:36:28.010Z
S1 57819, S2 58861
7e3e3ec0ad
5fc51b2ee2
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T19:36:30.114Z
S1 57819, S2 58757
dba6fdfd8f
7e3e3ec0ad
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T19:36:32.129Z
S1 57804, S2 58757
400b39dac2
dba6fdfd8f
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T19:36:34.103Z
S1 57804, S2 58783
a817f12dfc
400b39dac2
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T19:36:36.028Z
S1 57879, S2 58783
3a026273fb
a817f12dfc
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T19:36:37.960Z
S1 57879, S2 58851
6918c347d2
3a026273fb
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-07T19:36:39.903Z
S1 57936, S2 58851
570dfd38f6
6918c347d2
sk_4707cd57
Game 2 m_01M6VR4XBFEB68Q49B7TSV9CP1: verified
✓
signatures
52 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..52, every prev_hash links
✓
move log
52 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
52 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
52 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T19:35:44.904Z
S1 59786, S2 60000
5aeae5053e
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T19:35:47.131Z
S1 59786, S2 59773
e723624775
5aeae5053e
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T19:35:49.325Z
S1 59592, S2 59773
064e4845be
e723624775
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T19:35:51.498Z
S1 59592, S2 59600
4cbafc1cd3
064e4845be
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T19:35:53.610Z
S1 59480, S2 59600
aa5dc23a50
4cbafc1cd3
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T19:35:55.716Z
S1 59480, S2 59494
b21fd3e8a4
aa5dc23a50
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T19:35:57.827Z
S1 59369, S2 59494
a53ae379f5
b21fd3e8a4
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T19:36:00.016Z
S1 59369, S2 59305
44df9ae51a
a53ae379f5
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T19:36:03.268Z
S1 58117, S2 59305
8462304843
44df9ae51a
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T19:36:05.606Z
S1 58117, S2 58967
d7b5faaed3
8462304843
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T19:36:07.571Z
S1 58152, S2 58967
801db9f47f
d7b5faaed3
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T19:36:09.599Z
S1 58152, S2 58939
bca41c6150
801db9f47f
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T19:36:11.618Z
S1 58133, S2 58939
85b87168a9
bca41c6150
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T19:36:13.626Z
S1 58133, S2 58931
1de57b876e
85b87168a9
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T19:36:15.703Z
S1 58056, S2 58931
4af3154494
1de57b876e
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T19:36:17.732Z
S1 58056, S2 58902
25516401c2
4af3154494
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T19:36:20.001Z
S1 57787, S2 58902
4750856cd4
25516401c2
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T19:36:22.026Z
S1 57787, S2 58877
2cdd4a145a
4750856cd4
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T19:36:24.013Z
S1 57800, S2 58877
d931f2e806
2cdd4a145a
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T19:36:26.016Z
S1 57800, S2 58874
b525c0227c
d931f2e806
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T19:36:27.956Z
S1 57860, S2 58874
e347de11fd
b525c0227c
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T19:36:30.004Z
S1 57860, S2 58826
77896a2951
e347de11fd
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T19:36:32.020Z
S1 57844, S2 58826
a01728ede0
77896a2951
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T19:36:34.001Z
S1 57844, S2 58845
9b66ddfd99
a01728ede0
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T19:36:35.931Z
S1 57914, S2 58845
b58be6b032
9b66ddfd99
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T19:36:37.910Z
S1 57914, S2 58866
904caa50b1
b58be6b032
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T19:36:39.872Z
S1 57952, S2 58866
6cd504bfe3
904caa50b1
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T19:36:41.814Z
S1 57952, S2 58924
5ca0031cb0
6cd504bfe3
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T19:36:43.758Z
S1 58008, S2 58924
99e415218e
5ca0031cb0
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T19:36:45.723Z
S1 58008, S2 58959
58ce673f0b
99e415218e
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T19:36:47.652Z
S1 58079, S2 58959
dcf2a39e60
58ce673f0b
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T19:36:49.578Z
S1 58079, S2 59033
0fb6cae4f3
dcf2a39e60
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T19:36:51.523Z
S1 58134, S2 59033
7cb2c0204d
0fb6cae4f3
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T19:36:53.501Z
S1 58134, S2 59055
c03003d5d0
7cb2c0204d
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T19:36:55.465Z
S1 58170, S2 59055
2840f893ff
c03003d5d0
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T19:36:57.410Z
S1 58170, S2 59110
e22454ca93
2840f893ff
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T19:36:59.353Z
S1 58227, S2 59110
4419553c4d
e22454ca93
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T19:37:01.319Z
S1 58227, S2 59144
d07fe46984
4419553c4d
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T19:37:03.321Z
S1 58225, S2 59144
15e36adb84
d07fe46984
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-07T19:37:05.272Z
S1 58225, S2 59193
efaae05429
15e36adb84
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-07T19:37:07.206Z
S1 58291, S2 59193
2d6bea5a9c
efaae05429
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-07T19:37:09.142Z
S1 58291, S2 59257
9e1a45c2f0
2d6bea5a9c
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-07T19:37:11.076Z
S1 58357, S2 59257
b498db6539
9e1a45c2f0
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-07T19:37:13.018Z
S1 58357, S2 59315
125a541952
b498db6539
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-07T19:37:14.959Z
S1 58416, S2 59315
6aff112152
125a541952
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-07T19:37:16.898Z
S1 58416, S2 59376
5046d16e9b
6aff112152
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-07T19:37:18.831Z
S1 58483, S2 59376
716fa98256
5046d16e9b
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-07T19:37:20.762Z
S1 58483, S2 59445
e5965d1269
716fa98256
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-07T19:37:22.690Z
S1 58555, S2 59445
dd32e497aa
e5965d1269
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-07T19:37:24.619Z
S1 58555, S2 59516
85b3d9eee6
dd32e497aa
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-07T19:37:26.544Z
S1 58630, S2 59516
d825e6196d
85b3d9eee6
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-07T19:37:28.471Z
S1 58630, S2 59589
9f9a9b2ac4
d825e6196d
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.