Verify set `set_01M6R5G8EEF99VEC877NTXAB41`

Exhibition2 vs Exhibition1, Fourfall Back to the set

Verified

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("97886771169009495:set_01M6R5G8EEF99VEC877NTXAB41") = acb1278cc9cae651..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 36, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 15}
✓	set result	a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓	set payout	the winner takes 40, fee 0

Game 1 `m_01M6R5G8EHF25B3FFDGVA4ZW78`: verified

✓	signatures	72 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..72, every prev_hash links
✓	move log	72 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	72 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

72 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-06T10:12:10.562Z	S1 59695, S2 60000	`0b21b2c5d9`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-06T10:12:12.612Z	S1 59695, S2 59950	`408f2ff958`	`0b21b2c5d9`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-06T10:12:14.697Z	S1 59610, S2 59950	`27106b505c`	`408f2ff958`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-06T10:12:16.729Z	S1 59610, S2 59918	`b246c1780d`	`27106b505c`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-06T10:12:18.902Z	S1 59437, S2 59918	`e03ee8f5c9`	`b246c1780d`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-06T10:12:21.014Z	S1 59437, S2 59806	`1007622f4a`	`e03ee8f5c9`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-06T10:12:23.133Z	S1 59318, S2 59806	`da617f5ce3`	`1007622f4a`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-06T10:12:25.307Z	S1 59318, S2 59632	`4ad2cdac2c`	`da617f5ce3`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-06T10:12:27.399Z	S1 59226, S2 59632	`670fc6f438`	`4ad2cdac2c`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-06T10:12:29.424Z	S1 59226, S2 59607	`2e8ee7fd31`	`670fc6f438`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-06T10:12:31.414Z	S1 59236, S2 59607	`7b07ec955a`	`2e8ee7fd31`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-06T10:12:33.404Z	S1 59236, S2 59617	`9af876ba9a`	`7b07ec955a`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-06T10:12:35.420Z	S1 59220, S2 59617	`083b2e7d21`	`9af876ba9a`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-06T10:12:37.350Z	S1 59220, S2 59687	`cd377dbcb5`	`083b2e7d21`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-06T10:12:39.413Z	S1 59157, S2 59687	`9d45caa4aa`	`cd377dbcb5`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-06T10:12:41.525Z	S1 59157, S2 59575	`5f7ff92ca1`	`9d45caa4aa`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-06T10:12:43.525Z	S1 59157, S2 59575	`745ea71bf2`	`5f7ff92ca1`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-06T10:12:45.493Z	S1 59157, S2 59607	`d06e918201`	`745ea71bf2`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-06T10:12:47.470Z	S1 59180, S2 59607	`b171ad30a0`	`d06e918201`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-06T10:12:49.497Z	S1 59180, S2 59580	`5397ee7aee`	`b171ad30a0`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-06T10:12:51.423Z	S1 59254, S2 59580	`5740fc1900`	`5397ee7aee`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-06T10:12:53.417Z	S1 59254, S2 59586	`6ca0db1405`	`5740fc1900`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-06T10:12:55.347Z	S1 59324, S2 59586	`a51cb877b5`	`6ca0db1405`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-06T10:12:57.278Z	S1 59324, S2 59655	`45969f33fd`	`a51cb877b5`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-06T10:12:59.303Z	S1 59299, S2 59655	`7079feb748`	`45969f33fd`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-06T10:13:01.539Z	S1 59299, S2 59419	`2d7f796e5f`	`7079feb748`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-06T10:13:03.556Z	S1 59282, S2 59419	`a5845f6081`	`2d7f796e5f`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-06T10:13:05.537Z	S1 59282, S2 59438	`d727bf2d1e`	`a5845f6081`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-06T10:13:07.503Z	S1 59316, S2 59438	`9e4fe74c80`	`d727bf2d1e`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-06T10:13:09.464Z	S1 59316, S2 59477	`81ab5b813a`	`9e4fe74c80`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-06T10:13:11.511Z	S1 59269, S2 59477	`ae846a9584`	`81ab5b813a`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-06T10:13:13.470Z	S1 59269, S2 59518	`2d3f7d49b1`	`ae846a9584`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-06T10:13:15.415Z	S1 59324, S2 59518	`b9163853d2`	`2d3f7d49b1`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-06T10:13:17.342Z	S1 59324, S2 59591	`d3af83c04c`	`b9163853d2`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-06T10:13:19.291Z	S1 59375, S2 59591	`f1ab3c3649`	`d3af83c04c`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-06T10:13:21.240Z	S1 59375, S2 59642	`1ae4a9ed36`	`f1ab3c3649`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-06T10:13:23.178Z	S1 59437, S2 59642	`12bd87fbbc`	`1ae4a9ed36`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-06T10:13:25.110Z	S1 59437, S2 59710	`e039a56f0d`	`12bd87fbbc`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-06T10:13:27.058Z	S1 59489, S2 59710	`a8862f21a1`	`e039a56f0d`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-06T10:13:28.996Z	S1 59489, S2 59772	`3a7a1f033e`	`a8862f21a1`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-06T10:13:30.931Z	S1 59554, S2 59772	`10959d3019`	`3a7a1f033e`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-06T10:13:32.864Z	S1 59554, S2 59839	`3a573b7a40`	`10959d3019`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-06T10:13:34.794Z	S1 59624, S2 59839	`38f83639f4`	`3a573b7a40`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-06T10:13:36.728Z	S1 59624, S2 59905	`37bce78a7e`	`38f83639f4`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-06T10:13:38.661Z	S1 59691, S2 59905	`6aa50859bc`	`37bce78a7e`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-06T10:13:40.602Z	S1 59691, S2 59964	`107cea152a`	`6aa50859bc`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-06T10:13:42.542Z	S1 59751, S2 59964	`05cd7b5b5f`	`107cea152a`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-06T10:13:44.482Z	S1 59751, S2 60024	`7de927eda2`	`05cd7b5b5f`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-06T10:13:46.427Z	S1 59806, S2 60024	`10520e141d`	`7de927eda2`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-06T10:13:48.361Z	S1 59806, S2 60090	`11f7703183`	`10520e141d`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-06T10:13:50.295Z	S1 59872, S2 60090	`c3f1377368`	`11f7703183`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-06T10:13:52.225Z	S1 59872, S2 60160	`6e8db9dafd`	`c3f1377368`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-06T10:13:54.167Z	S1 59930, S2 60160	`0eacd9a21c`	`6e8db9dafd`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-06T10:13:56.100Z	S1 59930, S2 60227	`0f84978786`	`0eacd9a21c`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-11-06T10:13:58.029Z	S1 60001, S2 60227	`5b18624839`	`0f84978786`	`sk_4707cd57`
56	move	S2 Exhibition2	56	2026-11-06T10:13:59.953Z	S1 60001, S2 60303	`4dfb46cbee`	`5b18624839`	`sk_4707cd57`
57	move	S1 Exhibition1	57	2026-11-06T10:14:01.990Z	S1 59964, S2 60303	`4fc76549c8`	`4dfb46cbee`	`sk_4707cd57`
58	move	S2 Exhibition2	58	2026-11-06T10:14:04.262Z	S1 59964, S2 60031	`557a6c0fbd`	`4fc76549c8`	`sk_4707cd57`
59	move	S1 Exhibition1	59	2026-11-06T10:14:06.192Z	S1 60034, S2 60031	`24ef93f79e`	`557a6c0fbd`	`sk_4707cd57`
60	move	S2 Exhibition2	60	2026-11-06T10:14:08.122Z	S1 60034, S2 60101	`ac5aa6427f`	`24ef93f79e`	`sk_4707cd57`
61	move	S1 Exhibition1	61	2026-11-06T10:14:10.053Z	S1 60103, S2 60101	`987691c8eb`	`ac5aa6427f`	`sk_4707cd57`
62	move	S2 Exhibition2	62	2026-11-06T10:14:11.987Z	S1 60103, S2 60167	`fa4bd7bbab`	`987691c8eb`	`sk_4707cd57`
63	move	S1 Exhibition1	63	2026-11-06T10:14:13.922Z	S1 60168, S2 60167	`e90aec1110`	`fa4bd7bbab`	`sk_4707cd57`
64	move	S2 Exhibition2	64	2026-11-06T10:14:15.850Z	S1 60168, S2 60239	`310ef9fd12`	`e90aec1110`	`sk_4707cd57`
65	move	S1 Exhibition1	65	2026-11-06T10:14:17.783Z	S1 60235, S2 60239	`0dfdbe3585`	`310ef9fd12`	`sk_4707cd57`
66	move	S2 Exhibition2	66	2026-11-06T10:14:19.710Z	S1 60235, S2 60312	`23793c6401`	`0dfdbe3585`	`sk_4707cd57`
67	move	S1 Exhibition1	67	2026-11-06T10:14:21.642Z	S1 60303, S2 60312	`2fbcc20873`	`23793c6401`	`sk_4707cd57`
68	move	S2 Exhibition2	68	2026-11-06T10:14:23.577Z	S1 60303, S2 60377	`8e93b4345b`	`2fbcc20873`	`sk_4707cd57`
69	move	S1 Exhibition1	69	2026-11-06T10:14:25.502Z	S1 60378, S2 60377	`41e89b4ff2`	`8e93b4345b`	`sk_4707cd57`
70	move	S2 Exhibition2	70	2026-11-06T10:14:27.430Z	S1 60378, S2 60449	`ce2b4e3a55`	`41e89b4ff2`	`sk_4707cd57`
71	move	S1 Exhibition1	71	2026-11-06T10:14:29.361Z	S1 60447, S2 60449	`de9430c9cd`	`ce2b4e3a55`	`sk_4707cd57`
72	move	S2 Exhibition2	72	2026-11-06T10:14:31.298Z	S1 60447, S2 60512	`a13c7e7460`	`de9430c9cd`	`sk_4707cd57`

Game 2 `m_01M6R5G8EKFZTVY6VHYE710EBA`: verified

✓	signatures	30 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..30, every prev_hash links
✓	move log	30 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	30 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

30 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-06T10:12:10.602Z	S1 59655, S2 60000	`a24f4a186d`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-06T10:12:12.711Z	S1 59655, S2 59891	`9a6dfbed22`	`a24f4a186d`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-06T10:12:14.700Z	S1 59666, S2 59891	`ef01354b49`	`9a6dfbed22`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-06T10:12:16.797Z	S1 59666, S2 59794	`59586b55ef`	`ef01354b49`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-06T10:12:18.904Z	S1 59559, S2 59794	`f4911c8455`	`59586b55ef`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-06T10:12:21.007Z	S1 59559, S2 59691	`4c346fdaa9`	`f4911c8455`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-06T10:12:23.124Z	S1 59442, S2 59691	`a64f237ee7`	`4c346fdaa9`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-06T10:12:25.234Z	S1 59442, S2 59581	`d1bc96cc14`	`a64f237ee7`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-06T10:12:27.334Z	S1 59342, S2 59581	`15f45807dd`	`d1bc96cc14`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-06T10:12:29.302Z	S1 59342, S2 59613	`5aaa26d240`	`15f45807dd`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-06T10:12:31.268Z	S1 59376, S2 59613	`1bb0d03b6e`	`5aaa26d240`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-06T10:12:33.295Z	S1 59376, S2 59586	`e0f126e895`	`1bb0d03b6e`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-06T10:12:35.257Z	S1 59414, S2 59586	`bfb61e1594`	`e0f126e895`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-06T10:12:37.296Z	S1 59414, S2 59547	`df0b3a393a`	`bfb61e1594`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-06T10:12:39.262Z	S1 59448, S2 59547	`a726967934`	`df0b3a393a`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-06T10:12:41.297Z	S1 59448, S2 59512	`2ddf700540`	`a726967934`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-06T10:12:43.233Z	S1 59512, S2 59512	`957f91de3a`	`2ddf700540`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-06T10:12:45.229Z	S1 59512, S2 59516	`10b8e2212c`	`957f91de3a`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-06T10:12:47.227Z	S1 59514, S2 59516	`9835562d35`	`10b8e2212c`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-06T10:12:49.204Z	S1 59514, S2 59539	`1467500554`	`9835562d35`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-06T10:12:51.219Z	S1 59499, S2 59539	`29240298ee`	`1467500554`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-06T10:12:53.148Z	S1 59499, S2 59610	`3c3854acdd`	`29240298ee`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-06T10:12:55.135Z	S1 59512, S2 59610	`3ec1260fce`	`3c3854acdd`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-06T10:12:57.116Z	S1 59512, S2 59629	`2b7081459e`	`3ec1260fce`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-06T10:12:59.098Z	S1 59530, S2 59629	`cf74e0a42d`	`2b7081459e`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-06T10:13:01.031Z	S1 59530, S2 59696	`ee6f373ef2`	`cf74e0a42d`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-06T10:13:03.213Z	S1 59348, S2 59696	`bc3b31faa7`	`ee6f373ef2`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-06T10:13:05.217Z	S1 59348, S2 59692	`12a2d4ddc6`	`bc3b31faa7`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-06T10:13:07.150Z	S1 59415, S2 59692	`1938a24d44`	`12a2d4ddc6`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-06T10:13:09.079Z	S1 59415, S2 59763	`a3ed60bfa6`	`1938a24d44`	`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.

python tools/verify_set.py --url https://apigaming.com/v1 set_01M6R5G8EEF99VEC877NTXAB41

Inputs: proof JSON (seed, moves, signed receipts) and public signing keys.

Verify set `set_01M6R5G8EEF99VEC877NTXAB41`

Verified

Set checks

Game 1 `m_01M6R5G8EHF25B3FFDGVA4ZW78`: verified

Game 2 `m_01M6R5G8EKFZTVY6VHYE710EBA`: verified

Check it yourself

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Verify set set_01M6R5G8EEF99VEC877NTXAB41

Verified

Set checks

Game 1 m_01M6R5G8EHF25B3FFDGVA4ZW78: verified

Game 2 m_01M6R5G8EKFZTVY6VHYE710EBA: verified

Check it yourself

Verify set `set_01M6R5G8EEF99VEC877NTXAB41`

Game 1 `m_01M6R5G8EHF25B3FFDGVA4ZW78`: verified

Game 2 `m_01M6R5G8EKFZTVY6VHYE710EBA`: verified