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("6091401594214331472:set_01M6AQKRMBFM6SV21DDGHZXJV9") = 627ee3e2df92f07f..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6AQKRMCFJ5B4J282E9ZX4AV: 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 Exhibition1
1
2026-11-01T04:59:17.770Z
S1 59686, S2 60000
b59f04a991
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T04:59:19.768Z
S1 59686, S2 60002
8dccba260b
b59f04a991
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T04:59:22.117Z
S1 59337, S2 60002
a4728c1d32
8dccba260b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T04:59:24.136Z
S1 59337, S2 59983
3865f17d69
a4728c1d32
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T04:59:26.106Z
S1 59367, S2 59983
264ba0cdf1
3865f17d69
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T04:59:28.317Z
S1 59367, S2 59772
0af0d433bc
264ba0cdf1
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T04:59:30.403Z
S1 59281, S2 59772
a5d2751325
0af0d433bc
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T04:59:32.609Z
S1 59281, S2 59566
f2e860e394
a5d2751325
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T04:59:34.813Z
S1 59077, S2 59566
fbd6ddb9cf
f2e860e394
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T04:59:36.925Z
S1 59077, S2 59454
84fd67c1a6
fbd6ddb9cf
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T04:59:39.031Z
S1 58971, S2 59454
35909fdd5e
84fd67c1a6
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T04:59:41.200Z
S1 58971, S2 59285
d24ce94b80
35909fdd5e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T04:59:43.298Z
S1 58873, S2 59285
c11b34b6f8
d24ce94b80
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T04:59:45.255Z
S1 58873, S2 59328
77d4fa3411
c11b34b6f8
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T04:59:47.307Z
S1 58821, S2 59328
5d425a8b37
77d4fa3411
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T04:59:49.248Z
S1 58821, S2 59387
cd58284d98
5d425a8b37
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T04:59:51.219Z
S1 58850, S2 59387
84877f82c4
cd58284d98
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T04:59:53.146Z
S1 58850, S2 59460
81b9fb226a
84877f82c4
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T04:59:55.102Z
S1 58894, S2 59460
aa0bcbadaf
81b9fb226a
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T04:59:57.031Z
S1 58894, S2 59531
eccefec11c
aa0bcbadaf
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T04:59:58.962Z
S1 58963, S2 59531
97f05be6b2
eccefec11c
sk_4707cd57
Game 2 m_01M6AQKRMEFB4VXADSKB413DMD: 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 Exhibition2
1
2026-11-01T04:59:17.768Z
S1 59688, S2 60000
0b910f2e7a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T04:59:19.754Z
S1 59688, S2 60014
94c1ffd11f
0b910f2e7a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T04:59:22.118Z
S1 59324, S2 60014
8f922aad12
94c1ffd11f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T04:59:24.203Z
S1 59324, S2 59929
782abdc60a
8f922aad12
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T04:59:26.137Z
S1 59390, S2 59929
8d6f919ee5
782abdc60a
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T04:59:28.321Z
S1 59390, S2 59745
f5e1ca3c98
8d6f919ee5
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T04:59:30.447Z
S1 59264, S2 59745
d59b6e9dc8
f5e1ca3c98
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T04:59:32.637Z
S1 59264, S2 59555
9b97ac4a00
d59b6e9dc8
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T04:59:34.824Z
S1 59077, S2 59555
54a7dabeed
9b97ac4a00
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T04:59:36.926Z
S1 59077, S2 59453
89abce6ec6
54a7dabeed
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T04:59:39.098Z
S1 58905, S2 59453
f1f0d9c552
89abce6ec6
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T04:59:41.203Z
S1 58905, S2 59348
e2b474385e
f1f0d9c552
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T04:59:43.230Z
S1 58878, S2 59348
1d156dc945
e2b474385e
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T04:59:45.195Z
S1 58878, S2 59383
51083112e0
1d156dc945
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T04:59:47.159Z
S1 58914, S2 59383
8b9985c97e
51083112e0
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T04:59:49.120Z
S1 58914, S2 59422
7b71a9f5b8
8b9985c97e
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T04:59:51.116Z
S1 58918, S2 59422
7c0c8e24f4
7b71a9f5b8
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T04:59:53.045Z
S1 58918, S2 59493
8dc12a506a
7c0c8e24f4
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T04:59:55.014Z
S1 58949, S2 59493
5f47d383af
8dc12a506a
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T04:59:56.944Z
S1 58949, S2 59563
fe0d0b58ec
5f47d383af
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T04:59:58.890Z
S1 59003, S2 59563
b10ab9c8c8
fe0d0b58ec
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T05:00:00.820Z
S1 59003, S2 59633
4586bd3a9d
b10ab9c8c8
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T05:00:03.050Z
S1 58773, S2 59633
7e8a1ced12
4586bd3a9d
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.