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("884088727828709239:set_01M6DXWTHGF999P0WMHMR55RNZ") = 5576c33b65b192bb..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6DXWTHJFB1S8EREX9S57TBM: verified
✓
signatures
38 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..38, every prev_hash links
✓
move log
38 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
38 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
38 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T10:46:49.134Z
S1 59944, S2 60000
a33e984e85
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T10:46:51.441Z
S1 59944, S2 59693
155a0c12d7
a33e984e85
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T10:46:53.610Z
S1 59775, S2 59693
1c843db495
155a0c12d7
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T10:46:55.839Z
S1 59775, S2 59464
5d1b9ec395
1c843db495
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T10:46:57.931Z
S1 59683, S2 59464
97069b54a4
5d1b9ec395
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T10:47:00.004Z
S1 59683, S2 59391
4dbeb82b31
97069b54a4
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T10:47:02.619Z
S1 59068, S2 59391
10647a6e5f
4dbeb82b31
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T10:47:04.733Z
S1 59068, S2 59277
46b504ecb9
10647a6e5f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T10:47:06.828Z
S1 58973, S2 59277
4275293479
46b504ecb9
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T10:47:09.242Z
S1 58973, S2 58863
8221c6b4de
4275293479
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T10:47:12.037Z
S1 58178, S2 58863
e04ed20bfc
8221c6b4de
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T10:47:14.006Z
S1 58178, S2 58894
18348a9778
e04ed20bfc
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T10:47:16.027Z
S1 58157, S2 58894
7dcec8113b
18348a9778
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T10:47:18.032Z
S1 58157, S2 58889
5dfcc613cc
7dcec8113b
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T10:47:20.003Z
S1 58186, S2 58889
01d3a7b697
5dfcc613cc
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T10:47:22.024Z
S1 58186, S2 58868
fd40ecee91
01d3a7b697
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T10:47:24.026Z
S1 58184, S2 58868
d9d8dfce6d
fd40ecee91
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T10:47:26.026Z
S1 58184, S2 58868
c9b920c5ee
d9d8dfce6d
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T10:47:28.024Z
S1 58186, S2 58868
e2b3220b6d
c9b920c5ee
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T10:47:30.027Z
S1 58186, S2 58865
fe1373de84
e2b3220b6d
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T10:47:32.016Z
S1 58197, S2 58865
75aa479b40
fe1373de84
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T10:47:34.018Z
S1 58197, S2 58863
fa85375664
75aa479b40
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T10:47:36.002Z
S1 58213, S2 58863
14938c09f8
fa85375664
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-02T10:47:37.929Z
S1 58213, S2 58936
24bf70dfbf
14938c09f8
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-02T10:47:39.894Z
S1 58248, S2 58936
0d3fd8741c
24bf70dfbf
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-02T10:47:41.903Z
S1 58248, S2 58927
86b628d91d
0d3fd8741c
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-02T10:47:43.916Z
S1 58235, S2 58927
99bf8e1d36
86b628d91d
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-02T10:47:45.909Z
S1 58235, S2 58934
e3b09c606a
99bf8e1d36
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-02T10:47:47.895Z
S1 58249, S2 58934
1055ca8487
e3b09c606a
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-02T10:47:49.897Z
S1 58249, S2 58932
ae6fa14eaf
1055ca8487
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-02T10:47:51.906Z
S1 58240, S2 58932
767a443338
ae6fa14eaf
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-02T10:47:53.868Z
S1 58240, S2 58970
db233acfab
767a443338
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-02T10:47:55.911Z
S1 58197, S2 58970
344a920351
db233acfab
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-02T10:47:57.932Z
S1 58197, S2 58949
158635fadc
344a920351
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-02T10:47:59.923Z
S1 58206, S2 58949
2eb8cabe05
158635fadc
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-02T10:48:01.957Z
S1 58206, S2 58915
b6eeb1714b
2eb8cabe05
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-02T10:48:04.049Z
S1 58114, S2 58915
7b80036585
b6eeb1714b
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-02T10:48:05.988Z
S1 58114, S2 58976
e9590c7675
7b80036585
sk_4707cd57
Game 2 m_01M6DXWTHKEMWRKR8JS4KE2ADK: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T10:46:49.198Z
S1 59880, S2 60000
0e6cb2a09d
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T10:46:51.450Z
S1 59880, S2 59748
d9c51c6f5b
0e6cb2a09d
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T10:46:53.632Z
S1 59698, S2 59748
4ba8ee95ba
d9c51c6f5b
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T10:46:55.854Z
S1 59698, S2 59526
f7f29c791e
4ba8ee95ba
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T10:46:58.002Z
S1 59550, S2 59526
60a043d91b
f7f29c791e
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T10:47:00.245Z
S1 59550, S2 59283
707bd4e050
60a043d91b
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T10:47:02.621Z
S1 59174, S2 59283
20a6c708dd
707bd4e050
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T10:47:04.801Z
S1 59174, S2 59103
3539a63bf9
20a6c708dd
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T10:47:06.837Z
S1 59138, S2 59103
7dfcb8c7f9
3539a63bf9
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T10:47:09.259Z
S1 59138, S2 58681
e2f3a8f92b
7dfcb8c7f9
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T10:47:12.209Z
S1 58188, S2 58681
39926ae779
e2f3a8f92b
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T10:47:14.210Z
S1 58188, S2 58680
fb753f7bbb
39926ae779
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T10:47:16.213Z
S1 58185, S2 58680
888f018587
fb753f7bbb
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T10:47:18.148Z
S1 58185, S2 58745
4b434e77f3
888f018587
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T10:47:20.208Z
S1 58125, S2 58745
dde4326634
4b434e77f3
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T10:47:22.195Z
S1 58125, S2 58758
68b620382c
dde4326634
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T10:47:24.199Z
S1 58121, S2 58758
253bb5d12f
68b620382c
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T10:47:26.233Z
S1 58121, S2 58724
fb6688369f
253bb5d12f
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T10:47:28.205Z
S1 58149, S2 58724
646256d0c1
fb6688369f
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T10:47:30.229Z
S1 58149, S2 58700
d5d7347ba8
646256d0c1
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-02T10:47:32.156Z
S1 58222, S2 58700
3af4878f42
d5d7347ba8
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-02T10:47:34.217Z
S1 58222, S2 58639
73acfe04d3
3af4878f42
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-02T10:47:36.229Z
S1 58210, S2 58639
a0a5181f2e
73acfe04d3
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-02T10:47:38.218Z
S1 58210, S2 58650
4f8cd965b8
a0a5181f2e
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-02T10:47:40.147Z
S1 58281, S2 58650
17191d569f
4f8cd965b8
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-02T10:47:42.075Z
S1 58281, S2 58722
21a3c06aaa
17191d569f
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-02T10:47:44.095Z
S1 58261, S2 58722
539d71e9f2
21a3c06aaa
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-02T10:47:46.024Z
S1 58261, S2 58793
2b45d7e080
539d71e9f2
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-02T10:47:47.952Z
S1 58333, S2 58793
9607d0ece1
2b45d7e080
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.