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("8621421026331943586:set_01M6WBW10MEV798KXNQCSW8KGR") = 1658c421b7657c05..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6WBW10QETG8PZ9XTPWYAQK9: 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 Exhibition1
1
2026-11-08T01:20:25.227Z
S1 59821, S2 60000
e43ab71043
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T01:20:27.336Z
S1 59821, S2 59891
17db0b22db
e43ab71043
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T01:20:29.509Z
S1 59648, S2 59891
65c58df9d1
17db0b22db
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T01:20:31.609Z
S1 59648, S2 59791
4f3f04ed81
65c58df9d1
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T01:20:33.736Z
S1 59521, S2 59791
d58753e0a8
4f3f04ed81
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T01:20:35.740Z
S1 59521, S2 59787
088611baf5
d58753e0a8
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T01:20:37.807Z
S1 59454, S2 59787
cd09da3e50
088611baf5
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T01:20:39.935Z
S1 59454, S2 59659
11d1b248f6
cd09da3e50
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T01:20:42.027Z
S1 59362, S2 59659
8ad0d13b5c
11d1b248f6
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T01:20:44.207Z
S1 59362, S2 59479
273cb67faf
8ad0d13b5c
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T01:20:46.196Z
S1 59373, S2 59479
2b533a7891
273cb67faf
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T01:20:48.120Z
S1 59373, S2 59555
0b4b65f72e
2b533a7891
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T01:20:50.097Z
S1 59396, S2 59555
48a303d78b
0b4b65f72e
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T01:20:52.057Z
S1 59396, S2 59595
0c3aef20dc
48a303d78b
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T01:20:54.006Z
S1 59447, S2 59595
fc5f67baac
0c3aef20dc
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T01:20:55.959Z
S1 59447, S2 59642
56a5ec1360
fc5f67baac
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T01:20:57.889Z
S1 59517, S2 59642
c583693169
56a5ec1360
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T01:20:59.821Z
S1 59517, S2 59710
1b8c96be99
c583693169
sk_4707cd57
Game 2 m_01M6WBW10SE70V03VBSCB4GQ48: verified
✓
signatures
37 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..37, every prev_hash links
✓
move log
37 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
37 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
37 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T01:20:25.304Z
S1 59744, S2 60000
b903fe4480
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T01:20:27.414Z
S1 59744, S2 59890
0e5d277a7f
b903fe4480
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T01:20:29.508Z
S1 59650, S2 59890
af17af0199
0e5d277a7f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T01:20:31.602Z
S1 59650, S2 59796
a9d034bddc
af17af0199
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T01:20:33.816Z
S1 59436, S2 59796
2d97b70318
a9d034bddc
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T01:20:35.763Z
S1 59436, S2 59849
226c830fdb
2d97b70318
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T01:20:37.809Z
S1 59390, S2 59849
1c1ffdf11c
226c830fdb
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T01:20:40.014Z
S1 59390, S2 59644
5473ca26e8
1c1ffdf11c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T01:20:42.098Z
S1 59306, S2 59644
a07af8284a
5473ca26e8
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T01:20:44.227Z
S1 59306, S2 59515
51e1cc55dc
a07af8284a
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T01:20:46.313Z
S1 59220, S2 59515
209101633c
51e1cc55dc
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T01:20:48.244Z
S1 59220, S2 59584
d1cbe5d040
209101633c
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T01:20:50.169Z
S1 59295, S2 59584
94d9b1a2d8
d1cbe5d040
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T01:20:52.213Z
S1 59295, S2 59540
799c62896a
94d9b1a2d8
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T01:20:54.216Z
S1 59292, S2 59540
165403d6ca
799c62896a
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T01:20:56.200Z
S1 59292, S2 59556
7988371a24
165403d6ca
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T01:20:58.228Z
S1 59264, S2 59556
ce755a2bcc
7988371a24
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T01:21:00.223Z
S1 59264, S2 59561
e3c3460790
ce755a2bcc
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T01:21:02.555Z
S1 58932, S2 59561
4832ddad20
e3c3460790
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T01:21:04.717Z
S1 58932, S2 59399
3bbf1d313e
4832ddad20
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T01:21:06.739Z
S1 58910, S2 59399
69c9a5cc50
3bbf1d313e
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T01:21:08.663Z
S1 58910, S2 59475
c761a80933
69c9a5cc50
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T01:21:10.731Z
S1 58842, S2 59475
a4a17548c8
c761a80933
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T01:21:12.728Z
S1 58842, S2 59478
0ac4e75d13
a4a17548c8
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T01:21:14.727Z
S1 58843, S2 59478
86f32696e0
0ac4e75d13
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T01:21:16.689Z
S1 58843, S2 59516
cf3f3ba55f
86f32696e0
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T01:21:18.715Z
S1 58817, S2 59516
905a38e779
cf3f3ba55f
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T01:21:20.641Z
S1 58817, S2 59590
cd3354180e
905a38e779
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-08T01:21:22.711Z
S1 58747, S2 59590
cad02a3e00
cd3354180e
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-08T01:21:24.719Z
S1 58747, S2 59582
a7a73012ba
cad02a3e00
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-08T01:21:26.705Z
S1 58761, S2 59582
b28f9e3790
a7a73012ba
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-08T01:21:28.637Z
S1 58761, S2 59650
c0eba1015d
b28f9e3790
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-08T01:21:30.581Z
S1 58817, S2 59650
25da9a0a3d
c0eba1015d
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-08T01:21:32.506Z
S1 58817, S2 59725
79f144b645
25da9a0a3d
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-08T01:21:34.446Z
S1 58877, S2 59725
54714d86ec
79f144b645
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-08T01:21:36.374Z
S1 58877, S2 59797
6c6b3735a1
54714d86ec
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-08T01:21:38.303Z
S1 58948, S2 59797
cd56b8472b
6c6b3735a1
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.