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("5589678270055425455:set_01M6NRRPVWFZT9HSYQ7VN335GR") = 6553acf7ac990dd3..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 10 each, fee 0
Game 1 m_01M6NRRPVYFZQ9Q2HEVK531FEE: 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
2026-11-05T11:51:06.934Z
S1 59885, S2 60000
83f759e49c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T11:51:09.148Z
S1 59885, S2 59786
fc70dd434c
83f759e49c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T11:51:11.316Z
S1 59717, S2 59786
67e3eabfa8
fc70dd434c
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T11:51:13.302Z
S1 59717, S2 59800
5cb679cc1d
67e3eabfa8
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T11:51:15.606Z
S1 59413, S2 59800
ddf2553569
5cb679cc1d
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T11:51:17.718Z
S1 59413, S2 59688
873776ef49
ddf2553569
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T11:51:19.817Z
S1 59314, S2 59688
50d5dff32f
873776ef49
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T11:51:21.903Z
S1 59314, S2 59602
f3ba79fc7d
50d5dff32f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T11:51:24.099Z
S1 59118, S2 59602
bdd14256a4
f3ba79fc7d
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T11:51:26.214Z
S1 59118, S2 59487
02f0d4f3a0
bdd14256a4
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T11:51:28.306Z
S1 59026, S2 59487
48beeccc9e
02f0d4f3a0
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T11:51:30.303Z
S1 59026, S2 59490
79e5c505c6
48beeccc9e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T11:51:32.396Z
S1 58933, S2 59490
5b4c4f30ee
79e5c505c6
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T11:51:34.597Z
S1 58933, S2 59289
d165c37613
5b4c4f30ee
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T11:51:36.538Z
S1 58992, S2 59289
d40426c9ba
d165c37613
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T11:51:38.627Z
S1 58992, S2 59200
281620ea0a
d40426c9ba
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T11:51:40.610Z
S1 59009, S2 59200
f0cea39a52
281620ea0a
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T11:51:42.547Z
S1 59009, S2 59263
43d5ab4292
f0cea39a52
sk_4707cd57
Game 2 m_01M6NRRPVZEW7SN7QPEJVH84T9: 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 Exhibition2
1
2026-11-05T11:51:06.924Z
S1 59895, S2 60000
c62ce5e7ef
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T11:51:09.144Z
S1 59895, S2 59780
88e74bc879
c62ce5e7ef
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T11:51:11.321Z
S1 59718, S2 59780
886fa35122
88e74bc879
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T11:51:13.416Z
S1 59718, S2 59685
8835c81a7e
886fa35122
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T11:51:15.610Z
S1 59524, S2 59685
2b25c5e38f
8835c81a7e
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T11:51:17.715Z
S1 59524, S2 59580
5c8b2e9601
2b25c5e38f
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T11:51:19.818Z
S1 59421, S2 59580
ac58d1d0e4
5c8b2e9601
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T11:51:21.911Z
S1 59421, S2 59487
0701b51ede
ac58d1d0e4
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T11:51:24.107Z
S1 59225, S2 59487
92cc08ee53
0701b51ede
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T11:51:26.221Z
S1 59225, S2 59373
0309196060
92cc08ee53
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T11:51:28.318Z
S1 59128, S2 59373
b457e52bfe
0309196060
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T11:51:30.329Z
S1 59128, S2 59362
4a03ab6859
b457e52bfe
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T11:51:32.426Z
S1 59031, S2 59362
9065e0eb8a
4a03ab6859
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T11:51:34.597Z
S1 59031, S2 59191
e74b94c8ca
9065e0eb8a
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T11:51:36.560Z
S1 59068, S2 59191
a62a6c4f9e
e74b94c8ca
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T11:51:38.637Z
S1 59068, S2 59114
fb8458c78a
a62a6c4f9e
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T11:51:40.650Z
S1 59055, S2 59114
61a0cd84d5
fb8458c78a
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T11:51:42.585Z
S1 59055, S2 59179
d2b89c5d1f
61a0cd84d5
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.