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("2332910173143576587:set_01M78Q2G51F6B84WH8V06F47Q7") = 292893a184c49ac8..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M78Q2G59E77RB0TEFQHTXR55: verified
✓
signatures
24 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..24, every prev_hash links
✓
move log
24 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
24 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
24 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-12T20:27:04.912Z
S1 59756, S2 60000
b2568747dd
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-12T20:27:07.116Z
S1 59756, S2 59796
069749ab47
b2568747dd
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-12T20:27:09.229Z
S1 59643, S2 59796
6e9ef19628
069749ab47
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-12T20:27:11.307Z
S1 59643, S2 59718
b93fb30e66
6e9ef19628
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-12T20:27:13.334Z
S1 59616, S2 59718
a402cdf008
b93fb30e66
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-12T20:27:15.303Z
S1 59616, S2 59749
41eb4c8d30
a402cdf008
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-12T20:27:17.297Z
S1 59622, S2 59749
722ecf1e50
41eb4c8d30
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-12T20:27:19.311Z
S1 59622, S2 59735
e173b36468
722ecf1e50
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-12T20:27:21.303Z
S1 59630, S2 59735
54b197a178
e173b36468
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-12T20:27:23.414Z
S1 59630, S2 59624
af91f24487
54b197a178
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-12T20:27:25.525Z
S1 59519, S2 59624
2c5a536901
af91f24487
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-12T20:27:27.868Z
S1 59519, S2 59281
a3129b92ed
2c5a536901
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-12T20:27:30.735Z
S1 58652, S2 59281
7b35eda24a
a3129b92ed
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-12T20:27:32.733Z
S1 58652, S2 59283
0482979b81
7b35eda24a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-12T20:27:34.707Z
S1 58678, S2 59283
71825d643d
0482979b81
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-12T20:27:36.634Z
S1 58678, S2 59356
3442f81fbf
71825d643d
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-12T20:27:38.623Z
S1 58689, S2 59356
88cc39a916
3442f81fbf
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-12T20:27:40.710Z
S1 58689, S2 59269
0fff632b68
88cc39a916
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-12T20:27:42.727Z
S1 58672, S2 59269
1b3ac1e314
0fff632b68
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-12T20:27:44.733Z
S1 58672, S2 59263
b30a7d4704
1b3ac1e314
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-12T20:27:46.814Z
S1 58591, S2 59263
e16047a223
b30a7d4704
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-12T20:27:48.763Z
S1 58591, S2 59314
0b69857597
e16047a223
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-12T20:27:50.687Z
S1 58667, S2 59314
7bb29fdcb9
0b69857597
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-12T20:27:52.611Z
S1 58667, S2 59390
dc4d697d2d
7bb29fdcb9
sk_4707cd57
Game 2 m_01M78Q2G5DFZYVG3K5AX3VKWN0: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-12T20:27:04.917Z
S1 59751, S2 60000
b1d6f261a3
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-12T20:27:07.113Z
S1 59751, S2 59804
91f1a304a3
b1d6f261a3
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-12T20:27:09.233Z
S1 59631, S2 59804
6d77adf310
91f1a304a3
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-12T20:27:11.304Z
S1 59631, S2 59733
4a6a7323be
6d77adf310
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-12T20:27:13.400Z
S1 59535, S2 59733
6a67cbd78e
4a6a7323be
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-12T20:27:15.415Z
S1 59535, S2 59718
bc7b4a4dfe
6a67cbd78e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-12T20:27:17.409Z
S1 59541, S2 59718
9df6d44ade
bc7b4a4dfe
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-12T20:27:19.412Z
S1 59541, S2 59715
fde55cac87
9df6d44ade
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-12T20:27:21.347Z
S1 59606, S2 59715
67cd7d395f
fde55cac87
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-12T20:27:23.432Z
S1 59606, S2 59630
1142d5bbc2
67cd7d395f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-12T20:27:25.529Z
S1 59509, S2 59630
9bf0b4b2c6
1142d5bbc2
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-12T20:27:27.981Z
S1 59509, S2 59178
af13a009e6
9bf0b4b2c6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-12T20:27:30.899Z
S1 58591, S2 59178
987270d69e
af13a009e6
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-12T20:27:32.837Z
S1 58591, S2 59240
bf3136e0cf
987270d69e
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-12T20:27:34.819Z
S1 58609, S2 59240
ba5a6141dc
bf3136e0cf
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-12T20:27:36.753Z
S1 58609, S2 59306
82375f151d
ba5a6141dc
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-12T20:27:38.723Z
S1 58639, S2 59306
76caa97d43
82375f151d
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-12T20:27:40.710Z
S1 58639, S2 59319
2037556d0a
76caa97d43
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-12T20:27:42.718Z
S1 58631, S2 59319
cee832a104
2037556d0a
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-12T20:27:44.733Z
S1 58631, S2 59304
28d4e7d01e
cee832a104
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-12T20:27:46.672Z
S1 58692, S2 59304
fb3f42d2b0
28d4e7d01e
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-12T20:27:48.603Z
S1 58692, S2 59373
65085511c8
fb3f42d2b0
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.