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("8776801315793623721:set_01M6S2WYJVFX1AKN0XPVRNH2Y0") = a450274d119b6043..., 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_01M6S2WYJXFDXVDHD0F06BZKEC: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T18:45:54.999Z
S1 59851, S2 60000
edc2de167a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T18:45:56.942Z
S1 59851, S2 60057
a811566491
edc2de167a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T18:45:59.106Z
S1 59687, S2 60057
208e46fedf
a811566491
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T18:46:01.052Z
S1 59687, S2 60111
0e851a5513
208e46fedf
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T18:46:03.707Z
S1 59032, S2 60111
3e3492dcb3
0e851a5513
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T18:46:05.731Z
S1 59032, S2 60087
3582d803a6
3e3492dcb3
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T18:46:07.702Z
S1 59061, S2 60087
8ca1173449
3582d803a6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T18:46:09.725Z
S1 59061, S2 60064
e920d44341
8ca1173449
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T18:46:11.705Z
S1 59081, S2 60064
3c9b068d84
e920d44341
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T18:46:13.734Z
S1 59081, S2 60035
26571c9e66
3c9b068d84
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T18:46:15.706Z
S1 59109, S2 60035
552cd380d4
26571c9e66
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T18:46:17.634Z
S1 59109, S2 60107
96e8dacf0f
552cd380d4
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T18:46:19.604Z
S1 59139, S2 60107
f97309b362
96e8dacf0f
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T18:46:21.635Z
S1 59139, S2 60076
3574552526
f97309b362
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T18:46:23.570Z
S1 59204, S2 60076
25cdecf5ce
3574552526
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T18:46:25.545Z
S1 59204, S2 60101
f8d2e864be
25cdecf5ce
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T18:46:27.522Z
S1 59227, S2 60101
c2ad5ee3be
f8d2e864be
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T18:46:29.452Z
S1 59227, S2 60171
75cf471a9b
c2ad5ee3be
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T18:46:31.404Z
S1 59275, S2 60171
f92b31f245
75cf471a9b
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T18:46:33.339Z
S1 59275, S2 60236
18b05d0435
f92b31f245
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T18:46:35.413Z
S1 59201, S2 60236
7414b5bfe0
18b05d0435
sk_4707cd57
Game 2 m_01M6S2WYK0E4QRCR6ZZN2YN6HC: verified
✓
signatures
33 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..33, every prev_hash links
✓
move log
33 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
33 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
33 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T18:45:54.934Z
S1 59916, S2 60000
2afd9eabeb
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T18:45:57.003Z
S1 59916, S2 59931
7b3f9c1512
2afd9eabeb
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T18:45:59.113Z
S1 59806, S2 59931
1b5fd20e17
7b3f9c1512
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T18:46:01.069Z
S1 59806, S2 59975
73f93685c8
1b5fd20e17
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T18:46:03.623Z
S1 59252, S2 59975
e2858c446b
73f93685c8
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T18:46:05.623Z
S1 59252, S2 59975
da386980d3
e2858c446b
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T18:46:07.552Z
S1 59323, S2 59975
ab2a5afc69
da386980d3
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T18:46:09.523Z
S1 59323, S2 60004
540d7d8f8b
ab2a5afc69
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T18:46:11.484Z
S1 59362, S2 60004
f9e6725539
540d7d8f8b
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T18:46:13.505Z
S1 59362, S2 59983
56c16d7d25
f9e6725539
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T18:46:15.496Z
S1 59371, S2 59983
ca68876254
56c16d7d25
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T18:46:17.427Z
S1 59371, S2 60052
2d4ac2d6b7
ca68876254
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T18:46:19.397Z
S1 59401, S2 60052
c1d5a6f17b
2d4ac2d6b7
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T18:46:21.424Z
S1 59401, S2 60025
a4b9ce132e
c1d5a6f17b
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T18:46:23.419Z
S1 59406, S2 60025
f765932159
a4b9ce132e
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T18:46:25.411Z
S1 59406, S2 60033
94bfa08203
f765932159
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T18:46:27.413Z
S1 59404, S2 60033
ca1a1e4c71
94bfa08203
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T18:46:29.347Z
S1 59404, S2 60099
1cfb5c41ba
ca1a1e4c71
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T18:46:31.279Z
S1 59472, S2 60099
b285ef0b42
1cfb5c41ba
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-06T18:46:33.326Z
S1 59472, S2 60052
94a8a92ca1
b285ef0b42
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-06T18:46:35.430Z
S1 59368, S2 60052
c27273ab60
94a8a92ca1
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-06T18:46:37.459Z
S1 59368, S2 60023
374d2690bc
c27273ab60
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-06T18:46:39.402Z
S1 59425, S2 60023
25df6adddd
374d2690bc
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-06T18:46:41.413Z
S1 59425, S2 60012
868e53efce
25df6adddd
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-06T18:46:43.411Z
S1 59427, S2 60012
1ab4565529
868e53efce
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-06T18:46:45.407Z
S1 59427, S2 60016
49aafa8770
1ab4565529
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-06T18:46:47.423Z
S1 59411, S2 60016
a6446095c2
49aafa8770
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-06T18:46:49.378Z
S1 59411, S2 60061
e60158b4df
a6446095c2
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-06T18:46:51.304Z
S1 59485, S2 60061
fffc5a7992
e60158b4df
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-06T18:46:53.319Z
S1 59485, S2 60046
462445fea3
fffc5a7992
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-06T18:46:55.263Z
S1 59541, S2 60046
c3856c04fb
462445fea3
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-06T18:46:57.190Z
S1 59541, S2 60119
95472d45e1
c3856c04fb
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-06T18:46:59.117Z
S1 59614, S2 60119
9a1bc78c90
95472d45e1
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.