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("5249037505643813356:set_01M6HHAGDBF3BAJW4K23TA8JKA") = e3f94ced4e63615e..., 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_01M6HHAGEKFMFBMRDTRS5YQZMK: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T20:24:05.105Z
S1 58300, S2 60000
d5406d5ece
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T20:24:07.057Z
S1 58300, S2 60048
8390106fd0
d5406d5ece
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T20:24:09.122Z
S1 58235, S2 60048
daa79d8a97
8390106fd0
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T20:24:11.222Z
S1 58235, S2 59948
ef5f345c84
daa79d8a97
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T20:24:13.237Z
S1 58220, S2 59948
a11465263d
ef5f345c84
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T20:24:15.172Z
S1 58220, S2 60013
c6664a1e38
a11465263d
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T20:24:17.198Z
S1 58194, S2 60013
f5753590fa
c6664a1e38
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T20:24:19.198Z
S1 58194, S2 60013
1a44c008e6
f5753590fa
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T20:24:21.161Z
S1 58231, S2 60013
d1d28d7a86
1a44c008e6
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T20:24:23.216Z
S1 58231, S2 59958
0cd34b16ae
d1d28d7a86
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T20:24:25.297Z
S1 58150, S2 59958
962dc5b3c1
0cd34b16ae
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T20:24:27.225Z
S1 58150, S2 60030
861a2b63a7
962dc5b3c1
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T20:24:29.311Z
S1 58064, S2 60030
f7cc1f175b
861a2b63a7
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T20:24:31.397Z
S1 58064, S2 59944
973d9951d6
f7cc1f175b
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T20:24:33.391Z
S1 58070, S2 59944
8d6ee17d9c
973d9951d6
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T20:24:35.324Z
S1 58070, S2 60011
bc568934d3
8d6ee17d9c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T20:24:37.252Z
S1 58142, S2 60011
e8b5661230
bc568934d3
sk_4707cd57
Game 2 m_01M6HHAGNFFJB8X6YANG1K0CE2: 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 Exhibition2
1
2026-11-03T20:24:05.031Z
S1 58374, S2 60000
7b2c70ff44
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T20:24:07.003Z
S1 58374, S2 60028
5bc2b26344
7b2c70ff44
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T20:24:08.996Z
S1 58381, S2 60028
0edb46a553
5bc2b26344
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T20:24:11.018Z
S1 58381, S2 60006
53feae74ad
0edb46a553
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T20:24:13.027Z
S1 58372, S2 60006
9210ad3b3e
53feae74ad
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T20:24:14.959Z
S1 58372, S2 60074
8d09f69917
9210ad3b3e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T20:24:17.022Z
S1 58309, S2 60074
8071df8f86
8d09f69917
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T20:24:19.026Z
S1 58309, S2 60070
2b6665dcae
8071df8f86
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T20:24:21.004Z
S1 58331, S2 60070
751c3cb65d
2b6665dcae
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T20:24:23.035Z
S1 58331, S2 60039
321e8ae384
751c3cb65d
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T20:24:25.145Z
S1 58221, S2 60039
c4a2e40e38
321e8ae384
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T20:24:27.130Z
S1 58221, S2 60054
1bcab7ac84
c4a2e40e38
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T20:24:29.128Z
S1 58223, S2 60054
c5054fe76b
1bcab7ac84
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T20:24:31.214Z
S1 58223, S2 59968
cc546a8bc4
c5054fe76b
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T20:24:33.225Z
S1 58212, S2 59968
8a3aca6958
cc546a8bc4
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T20:24:35.153Z
S1 58212, S2 60040
94422b1461
8a3aca6958
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T20:24:37.116Z
S1 58249, S2 60040
fdd7faa674
94422b1461
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T20:24:39.052Z
S1 58249, S2 60104
00a1370f5c
fdd7faa674
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T20:24:40.983Z
S1 58318, S2 60104
e714194cd7
00a1370f5c
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.