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("4774727949835307968:set_01M6J5V4AQE1AV0PQYRNN95NEE") = 3d179ab3e35183c6..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6J5V4ATEBNRAGJRA39K8711: verified
✓
signatures
26 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..26, every prev_hash links
✓
move log
26 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
26 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
26 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T02:22:40.122Z
S1 59774, S2 60000
91d75c9628
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T02:22:42.235Z
S1 59774, S2 59887
2214c1f339
91d75c9628
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T02:22:44.406Z
S1 59603, S2 59887
d96c166c53
2214c1f339
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T02:22:46.507Z
S1 59603, S2 59786
0ea462cf12
d96c166c53
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T02:22:48.596Z
S1 59514, S2 59786
bfb3b20990
0ea462cf12
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T02:22:50.540Z
S1 59514, S2 59842
3c23e7fa02
bfb3b20990
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T02:22:52.608Z
S1 59446, S2 59842
a766b73b8b
3c23e7fa02
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T02:22:54.904Z
S1 59446, S2 59546
c8f9857d2e
a766b73b8b
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T02:22:57.024Z
S1 59326, S2 59546
88f8685a56
c8f9857d2e
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T02:22:59.006Z
S1 59326, S2 59564
3c02a2a367
88f8685a56
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T02:23:01.307Z
S1 59025, S2 59564
00495114ab
3c02a2a367
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T02:23:03.399Z
S1 59025, S2 59472
c4b2edd5dc
00495114ab
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T02:23:05.526Z
S1 58898, S2 59472
76f764d117
c4b2edd5dc
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T02:23:07.704Z
S1 58898, S2 59294
457a635f31
76f764d117
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T02:23:09.684Z
S1 58918, S2 59294
ce36546fbe
457a635f31
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T02:23:11.724Z
S1 58918, S2 59254
11605176e5
ce36546fbe
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T02:23:13.819Z
S1 58823, S2 59254
21afbbd4fd
11605176e5
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T02:23:16.113Z
S1 58823, S2 58960
f76a0b37ca
21afbbd4fd
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T02:23:18.095Z
S1 58841, S2 58960
4468412a54
f76a0b37ca
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T02:23:20.104Z
S1 58841, S2 58951
578fe98be2
4468412a54
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T02:23:22.198Z
S1 58747, S2 58951
d6c638a0f1
578fe98be2
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T02:23:24.129Z
S1 58747, S2 59020
9fc6412b45
d6c638a0f1
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T02:23:26.099Z
S1 58777, S2 59020
610199851c
9fc6412b45
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T02:23:28.077Z
S1 58777, S2 59042
281ce64927
610199851c
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T02:23:30.004Z
S1 58850, S2 59042
350eaa3a74
281ce64927
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T02:23:31.949Z
S1 58850, S2 59097
6c788999a2
350eaa3a74
sk_4707cd57
Game 2 m_01M6J5V4AWEY5SA78PM4M9R5Y6: verified
✓
signatures
28 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..28, every prev_hash links
✓
move log
28 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
28 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
28 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T02:22:40.131Z
S1 59765, S2 60000
6a2be1e820
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T02:22:42.222Z
S1 59765, S2 59909
806eb8ee9a
6a2be1e820
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T02:22:44.399Z
S1 59588, S2 59909
b17ed617f9
806eb8ee9a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T02:22:46.506Z
S1 59588, S2 59802
a9d8a6c41c
b17ed617f9
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T02:22:48.601Z
S1 59493, S2 59802
23f059e34f
a9d8a6c41c
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T02:22:50.612Z
S1 59493, S2 59791
cb1458d795
23f059e34f
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T02:22:52.713Z
S1 59392, S2 59791
beddbd9240
cb1458d795
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T02:22:54.899Z
S1 59392, S2 59605
06cf4f94e6
beddbd9240
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T02:22:56.928Z
S1 59363, S2 59605
8cee1f2dcd
06cf4f94e6
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T02:22:58.976Z
S1 59363, S2 59557
cf63ceed72
8cee1f2dcd
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T02:23:01.232Z
S1 59107, S2 59557
cdb5be6b37
cf63ceed72
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T02:23:03.419Z
S1 59107, S2 59370
5511f2301f
cdb5be6b37
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T02:23:05.529Z
S1 58997, S2 59370
0fd5138222
5511f2301f
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T02:23:07.703Z
S1 58997, S2 59196
665d7bccd0
0fd5138222
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T02:23:09.705Z
S1 58995, S2 59196
fb66520c9e
665d7bccd0
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T02:23:11.724Z
S1 58995, S2 59177
8b5872733b
fb66520c9e
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T02:23:13.915Z
S1 58804, S2 59177
27fe766d33
8b5872733b
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T02:23:16.104Z
S1 58804, S2 58988
a0dc028b0d
27fe766d33
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T02:23:18.127Z
S1 58781, S2 58988
3f58da1024
a0dc028b0d
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T02:23:20.210Z
S1 58781, S2 58905
161c92c0d5
3f58da1024
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T02:23:22.405Z
S1 58586, S2 58905
b371ad770d
161c92c0d5
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T02:23:24.375Z
S1 58586, S2 58935
ab7ca5e3db
b371ad770d
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T02:23:26.414Z
S1 58547, S2 58935
5d73dbe21e
ab7ca5e3db
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T02:23:28.369Z
S1 58547, S2 58980
99e8f96051
5d73dbe21e
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T02:23:30.395Z
S1 58521, S2 58980
7dabe6af77
99e8f96051
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T02:23:32.339Z
S1 58521, S2 59036
9ace630a2a
7dabe6af77
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T02:23:34.264Z
S1 58596, S2 59036
4196c414b1
9ace630a2a
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T02:23:36.193Z
S1 58596, S2 59107
ff82c2cd03
4196c414b1
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.