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("3198356377773246990:set_01M6RNSZPEFCJSWABSJDTRT201") = a58ed771d5f4d6a9..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6RNSZPHE25A625FFFF12GJG: verified
✓
signatures
23 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..23, every prev_hash links
✓
move log
23 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
23 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
23 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T14:57:06.497Z
S1 59696, S2 60000
e522de84ed
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T14:57:08.436Z
S1 59696, S2 60061
fc7c886316
e522de84ed
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T14:57:10.535Z
S1 59597, S2 60061
a0f98cf4d5
fc7c886316
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T14:57:12.802Z
S1 59597, S2 59794
7fd0c8dbd8
a0f98cf4d5
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T14:57:14.914Z
S1 59485, S2 59794
663cd467ea
7fd0c8dbd8
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T14:57:17.121Z
S1 59485, S2 59587
cd55254d6f
663cd467ea
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T14:57:19.103Z
S1 59503, S2 59587
867649c58f
cd55254d6f
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T14:57:21.105Z
S1 59503, S2 59585
34b96e039e
867649c58f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T14:57:23.137Z
S1 59471, S2 59585
b55cdba362
34b96e039e
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T14:57:25.111Z
S1 59471, S2 59611
f398ba2198
b55cdba362
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T14:57:27.132Z
S1 59450, S2 59611
d25da15cd7
f398ba2198
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T14:57:29.097Z
S1 59450, S2 59646
449645c35c
d25da15cd7
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T14:57:31.053Z
S1 59494, S2 59646
684d9ab5b2
449645c35c
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T14:57:32.980Z
S1 59494, S2 59719
fe5c5ca083
684d9ab5b2
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T14:57:34.941Z
S1 59533, S2 59719
2244ee18d1
fe5c5ca083
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T14:57:36.871Z
S1 59533, S2 59789
131718ecd1
2244ee18d1
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T14:57:38.904Z
S1 59500, S2 59789
08837c59ff
131718ecd1
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T14:57:40.922Z
S1 59500, S2 59771
ae8c91ae76
08837c59ff
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T14:57:42.912Z
S1 59510, S2 59771
826670d4de
ae8c91ae76
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T14:57:44.913Z
S1 59510, S2 59770
9df018cb64
826670d4de
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T14:57:46.872Z
S1 59551, S2 59770
dc22393f25
9df018cb64
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-06T14:57:48.813Z
S1 59551, S2 59829
41f1b156c2
dc22393f25
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-06T14:57:50.745Z
S1 59619, S2 59829
a532b8d93b
41f1b156c2
sk_4707cd57
Game 2 m_01M6RNSZPNFH5VTJ32KM59BMBG: 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
2026-11-06T14:57:06.423Z
S1 59770, S2 60000
09a69be5e9
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T14:57:08.405Z
S1 59770, S2 60018
ca268eefcf
09a69be5e9
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T14:57:10.497Z
S1 59678, S2 60018
717f579dc3
ca268eefcf
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T14:57:12.801Z
S1 59678, S2 59714
45150d40b9
717f579dc3
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T14:57:14.922Z
S1 59557, S2 59714
8144158d5f
45150d40b9
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T14:57:17.123Z
S1 59557, S2 59513
1b84bcc06c
8144158d5f
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T14:57:19.216Z
S1 59464, S2 59513
ba50c613ef
1b84bcc06c
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T14:57:21.208Z
S1 59464, S2 59521
b4ad54f9d8
ba50c613ef
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T14:57:23.201Z
S1 59471, S2 59521
4e80979af4
b4ad54f9d8
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T14:57:25.226Z
S1 59471, S2 59496
154edbc44b
4e80979af4
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T14:57:27.328Z
S1 59369, S2 59496
5b9bebb43f
154edbc44b
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T14:57:29.304Z
S1 59369, S2 59520
eaaf8f9c56
5b9bebb43f
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T14:57:31.297Z
S1 59376, S2 59520
bdc793e84b
eaaf8f9c56
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T14:57:33.264Z
S1 59376, S2 59553
7f27668038
bdc793e84b
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T14:57:35.240Z
S1 59400, S2 59553
e9b508e4c9
7f27668038
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T14:57:37.203Z
S1 59400, S2 59590
547d4d2135
e9b508e4c9
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T14:57:39.153Z
S1 59450, S2 59590
d1568c1bc3
547d4d2135
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T14:57:41.083Z
S1 59450, S2 59660
9b3279cf4c
d1568c1bc3
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T14:57:43.011Z
S1 59522, S2 59660
3488ec3bfd
9b3279cf4c
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.