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("5784294674851865883:set_01M6J2TDQ6FXYASK94FWBMR1QW") = 4dd580b8cbdc772f..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6J2TDQ8FW4R2DR4K6PHXD7G: verified
✓
signatures
18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..18, every prev_hash links
✓
move log
18 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
18 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
18 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T01:29:51.219Z
S1 59799, S2 60000
797c830208
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T01:29:53.197Z
S1 59799, S2 60022
b897402b9c
797c830208
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T01:29:55.197Z
S1 59799, S2 60022
bd370d964b
b897402b9c
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T01:29:57.197Z
S1 59799, S2 60022
153f3d4b27
bd370d964b
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T01:29:59.398Z
S1 59598, S2 60022
bc69632dd6
153f3d4b27
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T01:30:01.828Z
S1 59598, S2 59592
24b03f1b7d
bc69632dd6
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T01:30:04.633Z
S1 58793, S2 59592
3960dd1df8
24b03f1b7d
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T01:30:06.630Z
S1 58793, S2 59595
ffbfe60c9b
3960dd1df8
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T01:30:08.623Z
S1 58800, S2 59595
6613121f17
ffbfe60c9b
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T01:30:10.596Z
S1 58800, S2 59622
ddc5d97b78
6613121f17
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T01:30:12.595Z
S1 58801, S2 59622
f0125df2ed
ddc5d97b78
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T01:30:14.612Z
S1 58801, S2 59605
9b0ec8a185
f0125df2ed
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T01:30:16.548Z
S1 58865, S2 59605
75dcd881e6
9b0ec8a185
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T01:30:18.517Z
S1 58865, S2 59636
2c89db700b
75dcd881e6
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T01:30:20.449Z
S1 58933, S2 59636
5e0bde4faa
2c89db700b
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T01:30:22.412Z
S1 58933, S2 59673
f5856e1a3e
5e0bde4faa
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T01:30:24.341Z
S1 59004, S2 59673
d3785c653a
f5856e1a3e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T01:30:26.266Z
S1 59004, S2 59748
525899072a
d3785c653a
sk_4707cd57
Game 2 m_01M6J2TDQ9EW8TT4918HY9KF3Y: verified
✓
signatures
28 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..28, every prev_hash links
✓
move log
28 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
28 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
28 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T01:29:51.219Z
S1 59799, S2 60000
52b9bf508e
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T01:29:53.322Z
S1 59799, S2 59897
c36e34dd11
52b9bf508e
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T01:29:55.321Z
S1 59800, S2 59897
482ae38651
c36e34dd11
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T01:29:57.311Z
S1 59800, S2 59907
1d74c079ee
482ae38651
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T01:29:59.437Z
S1 59674, S2 59907
7e32ac1ab4
1d74c079ee
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T01:30:01.525Z
S1 59674, S2 59819
be2985ebc2
7e32ac1ab4
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T01:30:04.042Z
S1 59157, S2 59819
b643029471
be2985ebc2
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T01:30:06.130Z
S1 59157, S2 59731
50b9b3361b
b643029471
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T01:30:08.100Z
S1 59187, S2 59731
ff3445241f
50b9b3361b
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T01:30:10.066Z
S1 59187, S2 59765
e0d75e6116
ff3445241f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T01:30:11.995Z
S1 59258, S2 59765
0b25a0c608
e0d75e6116
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T01:30:14.068Z
S1 59258, S2 59692
68281d9cb4
0b25a0c608
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T01:30:16.020Z
S1 59306, S2 59692
33986cb7c3
68281d9cb4
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T01:30:17.982Z
S1 59306, S2 59730
751efeb908
33986cb7c3
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T01:30:19.910Z
S1 59378, S2 59730
417192040e
751efeb908
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T01:30:21.902Z
S1 59378, S2 59738
cf2b8f4c14
417192040e
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T01:30:23.928Z
S1 59352, S2 59738
80d0adce71
cf2b8f4c14
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T01:30:25.859Z
S1 59352, S2 59807
7114d5446d
80d0adce71
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T01:30:27.901Z
S1 59310, S2 59807
47ff0f27c7
7114d5446d
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T01:30:29.872Z
S1 59310, S2 59836
de23130218
47ff0f27c7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T01:30:31.840Z
S1 59342, S2 59836
ebc9718d6c
de23130218
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T01:30:33.803Z
S1 59342, S2 59873
df83a2f30a
ebc9718d6c
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T01:30:35.804Z
S1 59341, S2 59873
2e36712879
df83a2f30a
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T01:30:37.805Z
S1 59341, S2 59872
05fe1a0490
2e36712879
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T01:30:39.736Z
S1 59410, S2 59872
f11db42ddd
05fe1a0490
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T01:30:41.680Z
S1 59410, S2 59928
78e77a360f
f11db42ddd
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T01:30:43.608Z
S1 59482, S2 59928
390008d48b
78e77a360f
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T01:30:45.536Z
S1 59482, S2 60000
8463f081b3
390008d48b
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.