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("3304944429763053637:set_01M6YM0D30EZBA1QHVPSBM9V71") = 8868341cf498c18e..., 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_01M6YM0D33EW497R172DM149D8: 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
2026-11-08T22:21:06.242Z
S1 59695, S2 60000
37a4b61258
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T22:21:08.420Z
S1 59695, S2 59822
cd92906fbe
37a4b61258
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T22:21:10.500Z
S1 59615, S2 59822
e15eea0857
cd92906fbe
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T22:21:12.450Z
S1 59615, S2 59872
9ed0b3c19c
e15eea0857
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T22:21:14.520Z
S1 59545, S2 59872
14405444ca
9ed0b3c19c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T22:21:16.530Z
S1 59545, S2 59862
54c8770348
14405444ca
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T22:21:18.510Z
S1 59565, S2 59862
ab93534ba2
54c8770348
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T22:21:20.604Z
S1 59565, S2 59768
1195eae442
ab93534ba2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T22:21:22.575Z
S1 59594, S2 59768
5a33e04d5d
1195eae442
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T22:21:24.595Z
S1 59594, S2 59748
f6defab809
5a33e04d5d
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T22:21:26.620Z
S1 59569, S2 59748
c646d48ba4
f6defab809
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T22:21:28.600Z
S1 59569, S2 59768
a884523af3
c646d48ba4
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T22:21:30.529Z
S1 59640, S2 59768
c6ac0dfeff
a884523af3
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T22:21:32.463Z
S1 59640, S2 59834
1c61c8de16
c6ac0dfeff
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T22:21:34.396Z
S1 59707, S2 59834
6d083f8e1b
1c61c8de16
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T22:21:36.323Z
S1 59707, S2 59907
77ac8d9752
6d083f8e1b
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T22:21:38.296Z
S1 59734, S2 59907
5f4109f362
77ac8d9752
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T22:21:40.230Z
S1 59734, S2 59973
1bcb30cd22
5f4109f362
sk_4707cd57
Game 2 m_01M6YM0D36FD2TC1ZMXENJJM0K: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T22:21:06.229Z
S1 59708, S2 60000
6f41e29d10
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T22:21:08.329Z
S1 59708, S2 59900
4f98147b5d
6f41e29d10
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T22:21:10.433Z
S1 59604, S2 59900
7f32d92ffc
4f98147b5d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T22:21:12.402Z
S1 59604, S2 59931
cd8652225d
7f32d92ffc
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T22:21:14.502Z
S1 59504, S2 59931
481fc4ecd1
cd8652225d
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T22:21:16.462Z
S1 59504, S2 59971
b100a72983
481fc4ecd1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T22:21:18.452Z
S1 59514, S2 59971
011cb53479
b100a72983
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T22:21:20.419Z
S1 59514, S2 60004
e96dfbbf81
011cb53479
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T22:21:22.397Z
S1 59536, S2 60004
7f8e407bb2
e96dfbbf81
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T22:21:24.328Z
S1 59536, S2 60073
d55cf5602f
7f8e407bb2
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T22:21:26.303Z
S1 59561, S2 60073
127c8575ed
d55cf5602f
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T22:21:28.322Z
S1 59561, S2 60054
6266dbff5f
127c8575ed
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T22:21:30.254Z
S1 59629, S2 60054
f26b086028
6266dbff5f
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T22:21:32.232Z
S1 59629, S2 60076
a1c788b1b0
f26b086028
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T22:21:34.161Z
S1 59700, S2 60076
8ea3a587bc
a1c788b1b0
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T22:21:36.218Z
S1 59700, S2 60019
a22b753b4f
8ea3a587bc
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T22:21:38.223Z
S1 59695, S2 60019
26d0266bfd
a22b753b4f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T22:21:40.158Z
S1 59695, S2 60084
3413097c12
26d0266bfd
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T22:21:42.216Z
S1 59637, S2 60084
b166ea690e
3413097c12
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T22:21:44.218Z
S1 59637, S2 60082
acc32ded20
b166ea690e
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T22:21:46.208Z
S1 59647, S2 60082
0944880317
acc32ded20
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T22:21:48.138Z
S1 59647, S2 60152
e78c9ce2ad
0944880317
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T22:21:50.121Z
S1 59664, S2 60152
fec46e9796
e78c9ce2ad
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T22:21:52.116Z
S1 59664, S2 60157
43a83f578c
fec46e9796
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T22:21:54.107Z
S1 59673, S2 60157
9cf877141b
43a83f578c
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T22:21:56.035Z
S1 59673, S2 60229
8cfa4ebffc
9cf877141b
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T22:21:57.978Z
S1 59730, S2 60229
9830ee8c36
8cfa4ebffc
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T22:21:59.904Z
S1 59730, S2 60303
f0f0bb5f64
9830ee8c36
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-08T22:22:01.834Z
S1 59800, S2 60303
bd31252a77
f0f0bb5f64
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.