Verify set `set_01M786Y9BXF3D8A736QGKFBAG6`

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("2669976156197779661:set_01M786Y9BXF3D8A736QGKFBAG6") = c830ce017aa1eae3..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 2.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 0.0}
✓	set result	a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓	set payout	the winner takes 40, fee 0

Game 1 `m_01M786Y9C1E28ABQKFRMGC3YQ0`: verified

✓	signatures	74 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..74, every prev_hash links
✓	move log	74 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	74 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

74 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-12T15:45:09.619Z	S1 59808, S2 60000	`b9d6334fc9`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-12T15:45:11.813Z	S1 59808, S2 59806	`6d38cd665b`	`b9d6334fc9`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-12T15:45:13.793Z	S1 59828, S2 59806	`a1b0b06fab`	`6d38cd665b`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-12T15:45:15.796Z	S1 59828, S2 59803	`bcb3d52500`	`a1b0b06fab`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-12T15:45:17.758Z	S1 59866, S2 59803	`636a31915c`	`bcb3d52500`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-12T15:45:19.724Z	S1 59866, S2 59837	`79742ca296`	`636a31915c`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-12T15:45:21.704Z	S1 59886, S2 59837	`5e97aae4a4`	`79742ca296`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-12T15:45:23.730Z	S1 59886, S2 59811	`c3831ca979`	`5e97aae4a4`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-12T15:45:25.697Z	S1 59919, S2 59811	`fa39a1ba79`	`c3831ca979`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-12T15:45:27.713Z	S1 59919, S2 59795	`4f34d9266e`	`fa39a1ba79`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-12T15:45:29.698Z	S1 59934, S2 59795	`ace10f9ab3`	`4f34d9266e`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-12T15:45:31.798Z	S1 59934, S2 59695	`d2f92baaa1`	`ace10f9ab3`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-12T15:45:33.761Z	S1 59971, S2 59695	`2977adb242`	`d2f92baaa1`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-12T15:45:35.728Z	S1 59971, S2 59728	`f64a146458`	`2977adb242`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-12T15:45:37.660Z	S1 60039, S2 59728	`500a257796`	`f64a146458`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-12T15:45:39.631Z	S1 60039, S2 59757	`6259b2db05`	`500a257796`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-12T15:45:41.599Z	S1 60071, S2 59757	`1c820aee50`	`6259b2db05`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-12T15:45:43.603Z	S1 60071, S2 59753	`ba04678e47`	`1c820aee50`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-12T15:45:45.598Z	S1 60076, S2 59753	`275c986283`	`ba04678e47`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-12T15:45:47.596Z	S1 60076, S2 59755	`df5ca816ea`	`275c986283`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-12T15:45:49.731Z	S1 59941, S2 59755	`822b37869c`	`df5ca816ea`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-12T15:45:51.750Z	S1 59941, S2 59736	`874567f846`	`822b37869c`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-12T15:45:53.797Z	S1 59894, S2 59736	`b71880b4b3`	`874567f846`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-12T15:45:55.733Z	S1 59894, S2 59800	`1b706df0de`	`b71880b4b3`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-12T15:45:57.658Z	S1 59969, S2 59800	`0dae43bfa7`	`1b706df0de`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-12T15:45:59.706Z	S1 59969, S2 59752	`43df80bff8`	`0dae43bfa7`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-12T15:46:02.052Z	S1 59623, S2 59752	`fac663b7c5`	`43df80bff8`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-12T15:46:04.307Z	S1 59623, S2 59497	`5379e23e12`	`fac663b7c5`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-12T15:46:06.334Z	S1 59596, S2 59497	`f18067c9e8`	`5379e23e12`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-12T15:46:08.297Z	S1 59596, S2 59534	`ba0ed07e83`	`f18067c9e8`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-12T15:46:10.256Z	S1 59637, S2 59534	`e7df4435a8`	`ba0ed07e83`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-12T15:46:12.186Z	S1 59637, S2 59604	`74d8d6a723`	`e7df4435a8`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-12T15:46:14.129Z	S1 59694, S2 59604	`02796bb1e6`	`74d8d6a723`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-12T15:46:16.072Z	S1 59694, S2 59661	`08d7f580e6`	`02796bb1e6`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-12T15:46:18.011Z	S1 59755, S2 59661	`d21dbfba2d`	`08d7f580e6`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-12T15:46:19.954Z	S1 59755, S2 59718	`8d588f8902`	`d21dbfba2d`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-12T15:46:21.884Z	S1 59825, S2 59718	`70be997944`	`8d588f8902`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-12T15:46:23.825Z	S1 59825, S2 59777	`2b20c13c38`	`70be997944`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-12T15:46:25.757Z	S1 59893, S2 59777	`2523f77c10`	`2b20c13c38`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-12T15:46:27.700Z	S1 59893, S2 59834	`262d58671f`	`2523f77c10`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-12T15:46:29.625Z	S1 59968, S2 59834	`6769c3b9e3`	`262d58671f`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-12T15:46:31.564Z	S1 59968, S2 59895	`8d236414e6`	`6769c3b9e3`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-12T15:46:33.507Z	S1 60025, S2 59895	`6063c1e672`	`8d236414e6`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-12T15:46:35.453Z	S1 60025, S2 59949	`c809600234`	`6063c1e672`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-12T15:46:37.400Z	S1 60078, S2 59949	`386455b3ee`	`c809600234`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-12T15:46:39.325Z	S1 60078, S2 60024	`a10cf69c46`	`386455b3ee`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-12T15:46:41.255Z	S1 60148, S2 60024	`3e7c1d7130`	`a10cf69c46`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-12T15:46:43.180Z	S1 60148, S2 60099	`81854796de`	`3e7c1d7130`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-12T15:46:45.104Z	S1 60224, S2 60099	`7ab2ec4f95`	`81854796de`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-12T15:46:47.037Z	S1 60224, S2 60166	`658d274df3`	`7ab2ec4f95`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-12T15:46:48.978Z	S1 60283, S2 60166	`692fe6cb32`	`658d274df3`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-12T15:46:50.924Z	S1 60283, S2 60220	`9e7a4c2ae0`	`692fe6cb32`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-12T15:46:52.862Z	S1 60345, S2 60220	`6e7095855a`	`9e7a4c2ae0`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-12T15:46:54.797Z	S1 60345, S2 60285	`4734a3ee7e`	`6e7095855a`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-11-12T15:46:56.734Z	S1 60408, S2 60285	`e1da042482`	`4734a3ee7e`	`sk_4707cd57`
56	move	S2 Exhibition2	56	2026-11-12T15:46:58.678Z	S1 60408, S2 60341	`e2b07bd754`	`e1da042482`	`sk_4707cd57`
57	move	S1 Exhibition1	57	2026-11-12T15:47:00.647Z	S1 60439, S2 60341	`abfd669a2e`	`e2b07bd754`	`sk_4707cd57`
58	move	S2 Exhibition2	58	2026-11-12T15:47:02.621Z	S1 60439, S2 60367	`19c5f4a2c6`	`abfd669a2e`	`sk_4707cd57`
59	move	S1 Exhibition1	59	2026-11-12T15:47:04.643Z	S1 60417, S2 60367	`ecd4e9f353`	`19c5f4a2c6`	`sk_4707cd57`
60	move	S2 Exhibition2	60	2026-11-12T15:47:06.574Z	S1 60417, S2 60436	`2a71d97bbb`	`ecd4e9f353`	`sk_4707cd57`
61	move	S1 Exhibition1	61	2026-11-12T15:47:08.510Z	S1 60481, S2 60436	`30daca9d26`	`2a71d97bbb`	`sk_4707cd57`
62	move	S2 Exhibition2	62	2026-11-12T15:47:10.447Z	S1 60481, S2 60499	`52d64b74e8`	`30daca9d26`	`sk_4707cd57`
63	move	S1 Exhibition1	63	2026-11-12T15:47:12.378Z	S1 60550, S2 60499	`23fe9bd449`	`52d64b74e8`	`sk_4707cd57`
64	move	S2 Exhibition2	64	2026-11-12T15:47:14.307Z	S1 60550, S2 60570	`32b08a19c2`	`23fe9bd449`	`sk_4707cd57`
65	move	S1 Exhibition1	65	2026-11-12T15:47:16.233Z	S1 60624, S2 60570	`a38b7fc8d2`	`32b08a19c2`	`sk_4707cd57`
66	move	S2 Exhibition2	66	2026-11-12T15:47:18.157Z	S1 60624, S2 60646	`d9427a6a67`	`a38b7fc8d2`	`sk_4707cd57`
67	move	S1 Exhibition1	67	2026-11-12T15:47:20.084Z	S1 60697, S2 60646	`356d471bae`	`d9427a6a67`	`sk_4707cd57`
68	move	S2 Exhibition2	68	2026-11-12T15:47:22.010Z	S1 60697, S2 60720	`87fef77795`	`356d471bae`	`sk_4707cd57`
69	move	S1 Exhibition1	69	2026-11-12T15:47:23.939Z	S1 60768, S2 60720	`9d1fa20846`	`87fef77795`	`sk_4707cd57`
70	move	S2 Exhibition2	70	2026-11-12T15:47:25.863Z	S1 60768, S2 60796	`cedfc3adef`	`9d1fa20846`	`sk_4707cd57`
71	move	S1 Exhibition1	71	2026-11-12T15:47:27.791Z	S1 60840, S2 60796	`b7e9becf00`	`cedfc3adef`	`sk_4707cd57`
72	move	S2 Exhibition2	72	2026-11-12T15:47:29.717Z	S1 60840, S2 60870	`4bd0a658e7`	`b7e9becf00`	`sk_4707cd57`
73	move	S1 Exhibition1	73	2026-11-12T15:47:31.642Z	S1 60915, S2 60870	`cdd40b66a8`	`4bd0a658e7`	`sk_4707cd57`
74	move	S2 Exhibition2	74	2026-11-12T15:47:33.570Z	S1 60915, S2 60942	`54ad3b314d`	`cdd40b66a8`	`sk_4707cd57`

Game 2 `m_01M786Y9C3F4H9FQM6YDQZ1DM0`: 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 Exhibition2	1	2026-11-12T15:45:09.625Z	S1 59802, S2 60000	`59a5b49503`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-12T15:45:11.825Z	S1 59802, S2 59800	`a7ce0504a0`	`59a5b49503`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-12T15:45:13.915Z	S1 59712, S2 59800	`49e50d76ef`	`a7ce0504a0`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-12T15:45:15.916Z	S1 59712, S2 59799	`33b6fcb2b8`	`49e50d76ef`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-12T15:45:17.909Z	S1 59719, S2 59799	`e2a5ac047a`	`33b6fcb2b8`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-12T15:45:19.901Z	S1 59719, S2 59807	`5f4170a1a2`	`e2a5ac047a`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-12T15:45:21.904Z	S1 59716, S2 59807	`530626a41e`	`5f4170a1a2`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-12T15:45:23.907Z	S1 59716, S2 59804	`c7a062b5dd`	`530626a41e`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-12T15:45:25.900Z	S1 59723, S2 59804	`a7d712af53`	`c7a062b5dd`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-12T15:45:27.901Z	S1 59723, S2 59803	`ee50caf70a`	`a7d712af53`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-12T15:45:29.898Z	S1 59726, S2 59803	`018835950e`	`ee50caf70a`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-12T15:45:31.931Z	S1 59726, S2 59770	`7e919d55c8`	`018835950e`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-12T15:45:34.033Z	S1 59624, S2 59770	`a98a65c201`	`7e919d55c8`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-12T15:45:36.106Z	S1 59624, S2 59697	`ca4dfb539a`	`a98a65c201`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-12T15:45:38.096Z	S1 59634, S2 59697	`a0acdc333d`	`ca4dfb539a`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-12T15:45:40.097Z	S1 59634, S2 59696	`5027f3025f`	`a0acdc333d`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-12T15:45:42.052Z	S1 59679, S2 59696	`5929e8f1ec`	`5027f3025f`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-12T15:45:43.984Z	S1 59679, S2 59764	`e786dde8de`	`5929e8f1ec`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-12T15:45:45.923Z	S1 59740, S2 59764	`5c868a1bf6`	`e786dde8de`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-12T15:45:47.848Z	S1 59740, S2 59839	`838fbf2391`	`5c868a1bf6`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-12T15:45:49.810Z	S1 59778, S2 59839	`602ea7abc8`	`838fbf2391`	`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_01M786Y9BXF3D8A736QGKFBAG6

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

Verify set `set_01M786Y9BXF3D8A736QGKFBAG6`

Verified

Set checks

Game 1 `m_01M786Y9C1E28ABQKFRMGC3YQ0`: verified

Game 2 `m_01M786Y9C3F4H9FQM6YDQZ1DM0`: verified

Check it yourself

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Play

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Verify set set_01M786Y9BXF3D8A736QGKFBAG6

Verified

Set checks

Game 1 m_01M786Y9C1E28ABQKFRMGC3YQ0: verified

Game 2 m_01M786Y9C3F4H9FQM6YDQZ1DM0: verified

Check it yourself

Verify set `set_01M786Y9BXF3D8A736QGKFBAG6`

Game 1 `m_01M786Y9C1E28ABQKFRMGC3YQ0`: verified

Game 2 `m_01M786Y9C3F4H9FQM6YDQZ1DM0`: verified