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("8790254701328853715:set_01M6YGF2DHF5SREKPN2B8P1NQ1") = fc358fd90c9343ae..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6YGF2DKEKKBQ1XC4MA84HMH: 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
2026-11-08T21:19:12.423Z
S1 59824, S2 60000
32bce55172
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T21:19:14.536Z
S1 59824, S2 59887
04d1771d19
32bce55172
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T21:19:16.724Z
S1 59636, S2 59887
d37302840d
04d1771d19
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T21:19:18.670Z
S1 59636, S2 59941
1328aac2ee
d37302840d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T21:19:20.705Z
S1 59601, S2 59941
321515d4ea
1328aac2ee
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T21:19:22.703Z
S1 59601, S2 59943
1b3ec6db00
321515d4ea
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T21:19:24.706Z
S1 59598, S2 59943
7ddd1e5acf
1b3ec6db00
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T21:19:26.698Z
S1 59598, S2 59951
02a6224d1c
7ddd1e5acf
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T21:19:28.647Z
S1 59649, S2 59951
76ecd7f0db
02a6224d1c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T21:19:30.576Z
S1 59649, S2 60022
3c2d9b1152
76ecd7f0db
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T21:19:32.606Z
S1 59619, S2 60022
e823844e00
3c2d9b1152
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T21:19:34.597Z
S1 59619, S2 60031
c098713489
e823844e00
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T21:19:36.609Z
S1 59607, S2 60031
25d7cba46b
c098713489
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T21:19:38.604Z
S1 59607, S2 60036
59a1f6d5ac
25d7cba46b
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T21:19:40.606Z
S1 59605, S2 60036
3847eb1890
59a1f6d5ac
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T21:19:42.608Z
S1 59605, S2 60034
dd86f4ac1b
3847eb1890
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T21:19:44.603Z
S1 59610, S2 60034
1e9032b0ed
dd86f4ac1b
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T21:19:46.629Z
S1 59610, S2 60008
a6ed2590b4
1e9032b0ed
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T21:19:48.568Z
S1 59671, S2 60008
2ae5fe66a3
a6ed2590b4
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T21:19:50.537Z
S1 59671, S2 60039
65de76cfac
2ae5fe66a3
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T21:19:52.628Z
S1 59580, S2 60039
7411e4830d
65de76cfac
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T21:19:54.600Z
S1 59580, S2 60067
e76925afbb
7411e4830d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T21:19:56.542Z
S1 59638, S2 60067
9f92ac4bb9
e76925afbb
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T21:19:58.467Z
S1 59638, S2 60142
19a4058a93
9f92ac4bb9
sk_4707cd57
Game 2 m_01M6YGF2DMEGHBP6Z0RD8R8Y0C: verified
✓
signatures
13 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..13, every prev_hash links
✓
move log
13 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
13 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
13 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T21:19:12.424Z
S1 59823, S2 60000
090aef7480
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T21:19:14.608Z
S1 59823, S2 59816
485132245a
090aef7480
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T21:19:16.726Z
S1 59705, S2 59816
e968dd3086
485132245a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T21:19:18.801Z
S1 59705, S2 59741
7fbdd83012
e968dd3086
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T21:19:20.815Z
S1 59691, S2 59741
6287d18e66
7fbdd83012
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T21:19:22.821Z
S1 59691, S2 59735
2adf2875ff
6287d18e66
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T21:19:24.909Z
S1 59603, S2 59735
d2fbcf34c3
2adf2875ff
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T21:19:26.897Z
S1 59603, S2 59747
ddf0765664
d2fbcf34c3
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T21:19:28.849Z
S1 59651, S2 59747
e8517bc937
ddf0765664
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T21:19:30.778Z
S1 59651, S2 59818
314de55945
e8517bc937
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T21:19:32.726Z
S1 59703, S2 59818
2b539b8caf
314de55945
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T21:19:34.652Z
S1 59703, S2 59892
bc81654704
2b539b8caf
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T21:19:36.611Z
S1 59744, S2 59892
a1f2b025a4
bc81654704
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.