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("3979635687193476067:set_01M7CG6YM7FJ980F3TDH16R1CS") = 9f9895494897dd1b..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M7CG6YMCEV6BADNP1Q82H81N: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-14T07:44:08.409Z
S1 59859, S2 60000
645bceea95
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T07:44:10.432Z
S1 59859, S2 59977
4cb5888943
645bceea95
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T07:44:12.417Z
S1 59874, S2 59977
0cfbeb67bf
4cb5888943
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T07:44:14.397Z
S1 59874, S2 59997
fd50d45d4e
0cfbeb67bf
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T07:44:16.402Z
S1 59869, S2 59997
5492dfe471
fd50d45d4e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T07:44:18.398Z
S1 59869, S2 60001
ea88acb640
5492dfe471
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T07:44:20.432Z
S1 59835, S2 60001
256c851d66
ea88acb640
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T07:44:22.636Z
S1 59835, S2 59797
dcaea819c7
256c851d66
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T07:44:24.706Z
S1 59765, S2 59797
1274232ef1
dcaea819c7
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T07:44:26.806Z
S1 59765, S2 59697
f2f00d852d
1274232ef1
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T07:44:28.805Z
S1 59766, S2 59697
dfa2f74e7a
f2f00d852d
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T07:44:30.894Z
S1 59766, S2 59608
2f3b8721e7
dfa2f74e7a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T07:44:33.302Z
S1 59358, S2 59608
4f2e4fa0b6
2f3b8721e7
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T07:44:35.248Z
S1 59358, S2 59662
bb81c191fe
4f2e4fa0b6
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T07:44:37.310Z
S1 59296, S2 59662
3e7564e7c8
bb81c191fe
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T07:44:39.334Z
S1 59296, S2 59638
d42ecf7270
3e7564e7c8
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T07:44:41.401Z
S1 59229, S2 59638
9ea87d36f5
d42ecf7270
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T07:44:43.347Z
S1 59229, S2 59692
2848152f3e
9ea87d36f5
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T07:44:45.300Z
S1 59276, S2 59692
21fd333a30
2848152f3e
sk_4707cd57
Game 2 m_01M7CG6YMHF3NA9Y7Q9WXB7SBA: verified
✓
signatures
20 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..20, every prev_hash links
✓
move log
20 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
20 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
20 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T07:44:08.514Z
S1 59754, S2 60000
89bfc9d5ed
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T07:44:10.524Z
S1 59754, S2 59990
d2ec17c51a
89bfc9d5ed
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T07:44:12.538Z
S1 59740, S2 59990
15e774deb7
d2ec17c51a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T07:44:14.503Z
S1 59740, S2 60025
945380c7dd
15e774deb7
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T07:44:16.524Z
S1 59719, S2 60025
d0deef35a7
945380c7dd
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T07:44:18.517Z
S1 59719, S2 60032
2c8cc5e9e7
d0deef35a7
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T07:44:20.608Z
S1 59628, S2 60032
693441f557
2c8cc5e9e7
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T07:44:22.706Z
S1 59628, S2 59934
d2bfe8a93a
693441f557
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T07:44:24.726Z
S1 59608, S2 59934
3769678682
d2bfe8a93a
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T07:44:26.898Z
S1 59608, S2 59762
7c676b29b6
3769678682
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T07:44:28.911Z
S1 59595, S2 59762
82fe7e8a8d
7c676b29b6
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T07:44:31.036Z
S1 59595, S2 59637
d39ec65025
82fe7e8a8d
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T07:44:33.297Z
S1 59334, S2 59637
19cf698f4c
d39ec65025
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T07:44:35.231Z
S1 59334, S2 59703
6af30b4b36
19cf698f4c
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T07:44:37.301Z
S1 59264, S2 59703
5fff6fc5a2
6af30b4b36
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T07:44:39.325Z
S1 59264, S2 59679
cd6d7316e6
5fff6fc5a2
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T07:44:41.398Z
S1 59191, S2 59679
7975affdbd
cd6d7316e6
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T07:44:43.338Z
S1 59191, S2 59739
3c4ac4859e
7975affdbd
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T07:44:45.270Z
S1 59259, S2 59739
52f8f00f69
3c4ac4859e
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T07:44:47.205Z
S1 59259, S2 59804
e655397dfa
52f8f00f69
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.