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("3071208715428108413:set_01M6PYP0DZFQX9P6H0B5ZS4HRV") = 733b1d902568f4d3..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6PYP0E1E52V2J4E4782C790: verified
✓
signatures
14 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..14, every prev_hash links
✓
move log
14 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
14 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
14 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T22:53:44.403Z
S1 59794, S2 60000
298a454847
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T22:53:46.344Z
S1 59794, S2 60059
fbf6b2f195
298a454847
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T22:53:48.429Z
S1 59709, S2 60059
a9b9b7928a
fbf6b2f195
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T22:53:50.624Z
S1 59709, S2 59864
96183457f2
a9b9b7928a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T22:53:52.931Z
S1 59402, S2 59864
0bc8ac7a05
96183457f2
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T22:53:54.892Z
S1 59402, S2 59903
240ad75936
0bc8ac7a05
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T22:53:56.897Z
S1 59397, S2 59903
2971f9d36d
240ad75936
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T22:53:58.907Z
S1 59397, S2 59893
0b1f2b0bde
2971f9d36d
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T22:54:00.852Z
S1 59452, S2 59893
118a82d91c
0b1f2b0bde
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T22:54:02.844Z
S1 59452, S2 59901
8b27ba9fc0
118a82d91c
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T22:54:05.108Z
S1 59188, S2 59901
84b0c80a15
8b27ba9fc0
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T22:54:07.038Z
S1 59188, S2 59971
4e32351c8d
84b0c80a15
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T22:54:08.963Z
S1 59263, S2 59971
60c46cb76e
4e32351c8d
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T22:54:10.893Z
S1 59263, S2 60041
d5443d0176
60c46cb76e
sk_4707cd57
Game 2 m_01M6PYP0E2E3GBNEAM3NRYAG4S: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T22:53:44.406Z
S1 59791, S2 60000
5500a5d51d
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T22:53:46.363Z
S1 59791, S2 60043
508231fa9f
5500a5d51d
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T22:53:48.433Z
S1 59721, S2 60043
93035bb281
508231fa9f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T22:53:50.615Z
S1 59721, S2 59861
07e02b8719
93035bb281
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T22:53:52.932Z
S1 59404, S2 59861
351908d1cb
07e02b8719
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T22:53:54.998Z
S1 59404, S2 59795
ddc88ea805
351908d1cb
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T22:53:57.028Z
S1 59374, S2 59795
d43a708956
ddc88ea805
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T22:53:59.029Z
S1 59374, S2 59794
72e3ba454d
d43a708956
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T22:54:01.008Z
S1 59395, S2 59794
54eb4a19e6
72e3ba454d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T22:54:03.530Z
S1 59395, S2 59272
aa06b83638
54eb4a19e6
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T22:54:05.597Z
S1 59328, S2 59272
42134cc5e6
aa06b83638
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T22:54:07.532Z
S1 59328, S2 59337
f8fc748472
42134cc5e6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T22:54:09.531Z
S1 59329, S2 59337
6b783ad2e0
f8fc748472
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T22:54:11.464Z
S1 59329, S2 59404
8eb1fd7fec
6b783ad2e0
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T22:54:13.440Z
S1 59353, S2 59404
669dc39ed0
8eb1fd7fec
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T22:54:15.368Z
S1 59353, S2 59476
94f9496a57
669dc39ed0
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T22:54:17.330Z
S1 59391, S2 59476
cc90a00f87
94f9496a57
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T22:54:19.273Z
S1 59391, S2 59533
d1fa8ad8cb
cc90a00f87
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T22:54:21.240Z
S1 59424, S2 59533
8b16836af8
d1fa8ad8cb
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T22:54:23.172Z
S1 59424, S2 59601
d107fbc512
8b16836af8
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T22:54:25.100Z
S1 59496, S2 59601
cf372dc4aa
d107fbc512
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.