Verify set `set_01M78K43DTF0K9KSYVBTS0K81Z`

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("4825673078626612813:set_01M78K43DTF0K9KSYVBTS0K81Z") = bd8ed53f2de633dc..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 33, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 24}
✓	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_01M78K43DXFS188N7GMWCX665H`: verified

✓	signatures	47 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..47, every prev_hash links
✓	move log	47 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	47 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

47 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-12T19:18:03.542Z	S1 59337, S2 60000	`24b9f6b8fa`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-12T19:18:05.709Z	S1 59337, S2 59833	`bae334fa30`	`24b9f6b8fa`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-12T19:18:07.730Z	S1 59316, S2 59833	`aebb0d640f`	`bae334fa30`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-12T19:18:09.701Z	S1 59316, S2 59862	`3a1fc28026`	`aebb0d640f`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-12T19:18:11.635Z	S1 59382, S2 59862	`b63c2dcc61`	`3a1fc28026`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-12T19:18:13.626Z	S1 59382, S2 59871	`c3653a4cc7`	`b63c2dcc61`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-12T19:18:15.720Z	S1 59288, S2 59871	`d6345e32b4`	`c3653a4cc7`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-12T19:18:17.724Z	S1 59288, S2 59867	`f2f7fcb87d`	`d6345e32b4`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-12T19:18:19.729Z	S1 59283, S2 59867	`03618c2ceb`	`f2f7fcb87d`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-12T19:18:21.831Z	S1 59283, S2 59765	`0e54aa7037`	`03618c2ceb`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-12T19:18:23.853Z	S1 59261, S2 59765	`c1d5866ab4`	`0e54aa7037`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-12T19:18:25.996Z	S1 59261, S2 59622	`0222b42929`	`c1d5866ab4`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-12T19:18:27.930Z	S1 59327, S2 59622	`cf1627fe07`	`0222b42929`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-12T19:18:29.901Z	S1 59327, S2 59651	`ea7e971dbd`	`cf1627fe07`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-12T19:18:31.919Z	S1 59309, S2 59651	`fb563d3f50`	`ea7e971dbd`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-12T19:18:33.848Z	S1 59309, S2 59722	`86d3b024e0`	`fb563d3f50`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-12T19:18:35.811Z	S1 59346, S2 59722	`77fd16c4aa`	`86d3b024e0`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-12T19:18:37.797Z	S1 59346, S2 59736	`68cf0a4959`	`77fd16c4aa`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-12T19:18:39.760Z	S1 59383, S2 59736	`e38d300d87`	`68cf0a4959`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-12T19:18:41.814Z	S1 59383, S2 59682	`b922ff002e`	`e38d300d87`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-12T19:18:43.760Z	S1 59437, S2 59682	`4d43390810`	`b922ff002e`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-12T19:18:45.811Z	S1 59437, S2 59631	`8b82cdc8f5`	`4d43390810`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-12T19:18:47.804Z	S1 59444, S2 59631	`d0a33e16a6`	`8b82cdc8f5`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-12T19:18:49.811Z	S1 59444, S2 59624	`84206dc5d4`	`d0a33e16a6`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-12T19:18:51.766Z	S1 59489, S2 59624	`a43ef98d12`	`84206dc5d4`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-12T19:18:53.725Z	S1 59489, S2 59665	`a8e99227f0`	`a43ef98d12`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-12T19:18:55.664Z	S1 59550, S2 59665	`c726fe539d`	`a8e99227f0`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-12T19:18:57.624Z	S1 59550, S2 59705	`574f3f90a7`	`c726fe539d`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-12T19:18:59.574Z	S1 59600, S2 59705	`125b63edfc`	`574f3f90a7`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-12T19:19:02.003Z	S1 59600, S2 59276	`3b741a47c3`	`125b63edfc`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-12T19:19:04.130Z	S1 59473, S2 59276	`385fc371bf`	`3b741a47c3`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-12T19:19:06.087Z	S1 59473, S2 59319	`925b7003a3`	`385fc371bf`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-12T19:19:08.034Z	S1 59526, S2 59319	`fbcb80ff26`	`925b7003a3`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-12T19:19:09.985Z	S1 59526, S2 59368	`600c1a94d8`	`fbcb80ff26`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-12T19:19:11.928Z	S1 59583, S2 59368	`c66668c363`	`600c1a94d8`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-12T19:19:13.857Z	S1 59583, S2 59439	`cd803a6c3d`	`c66668c363`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-12T19:19:15.811Z	S1 59629, S2 59439	`5822dcb0e2`	`cd803a6c3d`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-12T19:19:17.758Z	S1 59629, S2 59492	`63aa85b46c`	`5822dcb0e2`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-12T19:19:19.703Z	S1 59684, S2 59492	`fac7843afe`	`63aa85b46c`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-12T19:19:21.645Z	S1 59684, S2 59550	`4d8c9706d5`	`fac7843afe`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-12T19:19:23.581Z	S1 59748, S2 59550	`262d127bea`	`4d8c9706d5`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-12T19:19:25.515Z	S1 59748, S2 59616	`3c278558a3`	`262d127bea`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-12T19:19:27.462Z	S1 59801, S2 59616	`a7df82deb2`	`3c278558a3`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-12T19:19:29.400Z	S1 59801, S2 59678	`ee10f165de`	`a7df82deb2`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-12T19:19:31.334Z	S1 59867, S2 59678	`941656fed4`	`ee10f165de`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-12T19:19:33.267Z	S1 59867, S2 59745	`f40c6d4e29`	`941656fed4`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-12T19:19:35.199Z	S1 59935, S2 59745	`a666dda84f`	`f40c6d4e29`	`sk_4707cd57`

Game 2 `m_01M78K43DZEXPTNJ5MZ2G9A0SC`: verified

✓	signatures	65 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..65, every prev_hash links
✓	move log	65 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	65 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

65 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-12T19:18:03.446Z	S1 59433, S2 60000	`0c6303ed72`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-12T19:18:05.514Z	S1 59433, S2 59932	`52c2cafbb8`	`0c6303ed72`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-12T19:18:07.508Z	S1 59439, S2 59932	`3347aa8a00`	`52c2cafbb8`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-12T19:18:09.500Z	S1 59439, S2 59940	`ab11259aa9`	`3347aa8a00`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-12T19:18:11.505Z	S1 59434, S2 59940	`b19ed0fb8a`	`ab11259aa9`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-12T19:18:13.509Z	S1 59434, S2 59936	`b026a6e9ff`	`b19ed0fb8a`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-12T19:18:15.536Z	S1 59407, S2 59936	`a63cab6578`	`b026a6e9ff`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-12T19:18:17.613Z	S1 59407, S2 59859	`3033e4f9e7`	`a63cab6578`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-12T19:18:19.619Z	S1 59401, S2 59859	`8d10dc4b8c`	`3033e4f9e7`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-12T19:18:21.578Z	S1 59401, S2 59900	`758f1bfbc6`	`8d10dc4b8c`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-12T19:18:23.596Z	S1 59383, S2 59900	`4d0628afda`	`758f1bfbc6`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-12T19:18:25.609Z	S1 59383, S2 59887	`7d781ddacd`	`4d0628afda`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-12T19:18:27.624Z	S1 59368, S2 59887	`f36d510eb5`	`7d781ddacd`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-12T19:18:29.586Z	S1 59368, S2 59925	`612f462480`	`f36d510eb5`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-12T19:18:31.618Z	S1 59336, S2 59925	`73f2e86bf3`	`612f462480`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-12T19:18:33.602Z	S1 59336, S2 59941	`28dae03a96`	`73f2e86bf3`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-12T19:18:35.612Z	S1 59326, S2 59941	`b812014ab6`	`28dae03a96`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-12T19:18:37.568Z	S1 59326, S2 59985	`b1305dfdd9`	`b812014ab6`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-12T19:18:39.504Z	S1 59390, S2 59985	`be11adf5a8`	`b1305dfdd9`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-12T19:18:41.432Z	S1 59390, S2 60057	`659efd8a74`	`be11adf5a8`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-12T19:18:43.363Z	S1 59459, S2 60057	`4680b10911`	`659efd8a74`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-12T19:18:45.417Z	S1 59459, S2 60003	`a8b1e4b180`	`4680b10911`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-12T19:18:47.400Z	S1 59476, S2 60003	`3f9599da35`	`a8b1e4b180`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-12T19:18:49.410Z	S1 59476, S2 59993	`ddc9cc0928`	`3f9599da35`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-12T19:18:51.371Z	S1 59515, S2 59993	`329f4946b7`	`ddc9cc0928`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-12T19:18:53.411Z	S1 59515, S2 59953	`fcb235f588`	`329f4946b7`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-12T19:18:55.409Z	S1 59517, S2 59953	`b609b7e58f`	`fcb235f588`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-12T19:18:57.401Z	S1 59517, S2 59961	`8597dba517`	`b609b7e58f`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-12T19:18:59.367Z	S1 59551, S2 59961	`d745ea85d9`	`8597dba517`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-12T19:19:01.535Z	S1 59551, S2 59793	`9a38db97fc`	`d745ea85d9`	`sk_4707cd57`
31	move	S1 Exhibition2	31	2026-11-12T19:19:03.798Z	S1 59288, S2 59793	`e582033324`	`9a38db97fc`	`sk_4707cd57`
32	move	S2 Exhibition1	32	2026-11-12T19:19:05.800Z	S1 59288, S2 59791	`40bba24bd7`	`e582033324`	`sk_4707cd57`
33	move	S1 Exhibition2	33	2026-11-12T19:19:07.761Z	S1 59327, S2 59791	`06217e2c4e`	`40bba24bd7`	`sk_4707cd57`
34	move	S2 Exhibition1	34	2026-11-12T19:19:09.720Z	S1 59327, S2 59832	`eb849bfd86`	`06217e2c4e`	`sk_4707cd57`
35	move	S1 Exhibition2	35	2026-11-12T19:19:11.680Z	S1 59367, S2 59832	`e88d86baea`	`eb849bfd86`	`sk_4707cd57`
36	move	S2 Exhibition1	36	2026-11-12T19:19:13.707Z	S1 59367, S2 59805	`31c63fb964`	`e88d86baea`	`sk_4707cd57`
37	move	S1 Exhibition2	37	2026-11-12T19:19:15.671Z	S1 59403, S2 59805	`17d7a0af0f`	`31c63fb964`	`sk_4707cd57`
38	move	S2 Exhibition1	38	2026-11-12T19:19:17.619Z	S1 59403, S2 59857	`1f81e4fb92`	`17d7a0af0f`	`sk_4707cd57`
39	move	S1 Exhibition2	39	2026-11-12T19:19:19.561Z	S1 59461, S2 59857	`bc2e79717e`	`1f81e4fb92`	`sk_4707cd57`
40	move	S2 Exhibition1	40	2026-11-12T19:19:21.495Z	S1 59461, S2 59923	`7243a3c2a6`	`bc2e79717e`	`sk_4707cd57`
41	move	S1 Exhibition2	41	2026-11-12T19:19:23.438Z	S1 59518, S2 59923	`20963308e4`	`7243a3c2a6`	`sk_4707cd57`
42	move	S2 Exhibition1	42	2026-11-12T19:19:25.384Z	S1 59518, S2 59977	`f22a3d4686`	`20963308e4`	`sk_4707cd57`
43	move	S1 Exhibition2	43	2026-11-12T19:19:27.328Z	S1 59574, S2 59977	`ba4ef7b3b5`	`f22a3d4686`	`sk_4707cd57`
44	move	S2 Exhibition1	44	2026-11-12T19:19:29.279Z	S1 59574, S2 60026	`cf7501d41d`	`ba4ef7b3b5`	`sk_4707cd57`
45	move	S1 Exhibition2	45	2026-11-12T19:19:31.215Z	S1 59638, S2 60026	`b04839d9bb`	`cf7501d41d`	`sk_4707cd57`
46	move	S2 Exhibition1	46	2026-11-12T19:19:33.153Z	S1 59638, S2 60088	`9781397aec`	`b04839d9bb`	`sk_4707cd57`
47	move	S1 Exhibition2	47	2026-11-12T19:19:35.090Z	S1 59701, S2 60088	`cb1b3457f6`	`9781397aec`	`sk_4707cd57`
48	move	S2 Exhibition1	48	2026-11-12T19:19:37.027Z	S1 59701, S2 60151	`6eece86550`	`cb1b3457f6`	`sk_4707cd57`
49	move	S1 Exhibition2	49	2026-11-12T19:19:38.959Z	S1 59769, S2 60151	`4cdf899525`	`6eece86550`	`sk_4707cd57`
50	move	S2 Exhibition1	50	2026-11-12T19:19:40.944Z	S1 59769, S2 60166	`e25a620f0a`	`4cdf899525`	`sk_4707cd57`
51	move	S1 Exhibition2	51	2026-11-12T19:19:42.887Z	S1 59826, S2 60166	`ffa8d311b3`	`e25a620f0a`	`sk_4707cd57`
52	move	S2 Exhibition1	52	2026-11-12T19:19:44.818Z	S1 59826, S2 60235	`c5141b32c3`	`ffa8d311b3`	`sk_4707cd57`
53	move	S1 Exhibition2	53	2026-11-12T19:19:46.752Z	S1 59892, S2 60235	`86251e3895`	`c5141b32c3`	`sk_4707cd57`
54	move	S2 Exhibition1	54	2026-11-12T19:19:48.688Z	S1 59892, S2 60299	`73334c4704`	`86251e3895`	`sk_4707cd57`
55	move	S1 Exhibition2	55	2026-11-12T19:19:50.613Z	S1 59967, S2 60299	`c9b18a3e58`	`73334c4704`	`sk_4707cd57`
56	move	S2 Exhibition1	56	2026-11-12T19:19:52.545Z	S1 59967, S2 60367	`e1bc7358de`	`c9b18a3e58`	`sk_4707cd57`
57	move	S1 Exhibition2	57	2026-11-12T19:19:54.559Z	S1 59953, S2 60367	`e77a3388a2`	`e1bc7358de`	`sk_4707cd57`
58	move	S2 Exhibition1	58	2026-11-12T19:19:56.657Z	S1 59953, S2 60269	`a4b40e461e`	`e77a3388a2`	`sk_4707cd57`
59	move	S1 Exhibition2	59	2026-11-12T19:19:58.617Z	S1 59993, S2 60269	`1d80709089`	`a4b40e461e`	`sk_4707cd57`
60	move	S2 Exhibition1	60	2026-11-12T19:20:00.558Z	S1 59993, S2 60328	`e2140653e6`	`1d80709089`	`sk_4707cd57`
61	move	S1 Exhibition2	61	2026-11-12T19:20:02.542Z	S1 60009, S2 60328	`f297d89204`	`e2140653e6`	`sk_4707cd57`
62	move	S2 Exhibition1	62	2026-11-12T19:20:05.003Z	S1 60009, S2 59867	`08a46e3b02`	`f297d89204`	`sk_4707cd57`
63	move	S1 Exhibition2	63	2026-11-12T19:20:06.953Z	S1 60059, S2 59867	`c3c18c45de`	`08a46e3b02`	`sk_4707cd57`
64	move	S2 Exhibition1	64	2026-11-12T19:20:08.890Z	S1 60059, S2 59930	`eac739ae49`	`c3c18c45de`	`sk_4707cd57`
65	move	S1 Exhibition2	65	2026-11-12T19:20:10.819Z	S1 60130, S2 59930	`d0c683218b`	`eac739ae49`	`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_01M78K43DTF0K9KSYVBTS0K81Z

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

Verify set `set_01M78K43DTF0K9KSYVBTS0K81Z`

Verified

Set checks

Game 1 `m_01M78K43DXFS188N7GMWCX665H`: verified

Game 2 `m_01M78K43DZEXPTNJ5MZ2G9A0SC`: verified

Check it yourself

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Verify set set_01M78K43DTF0K9KSYVBTS0K81Z

Verified

Set checks

Game 1 m_01M78K43DXFS188N7GMWCX665H: verified

Game 2 m_01M78K43DZEXPTNJ5MZ2G9A0SC: verified

Check it yourself

Verify set `set_01M78K43DTF0K9KSYVBTS0K81Z`

Game 1 `m_01M78K43DXFS188N7GMWCX665H`: verified

Game 2 `m_01M78K43DZEXPTNJ5MZ2G9A0SC`: verified