Verify set `set_01M6PC4K8ZFQTA9SJA2FZBCCJP`

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("8622275311375066247:set_01M6PC4K8ZFQTA9SJA2FZBCCJP") = 5ddf295beee152c0..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 10, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 37}
✓	set result	a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓	set payout	the winner takes 60, fee 0

Game 1 `m_01M6PC4K91F9DSEGT858NW6FAW`: verified

✓	signatures	73 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..73, every prev_hash links
✓	move log	73 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	73 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

73 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-05T17:29:39.410Z	S1 59893, S2 60000	`91efa1d530`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-05T17:29:41.604Z	S1 59893, S2 59806	`47cb3991b1`	`91efa1d530`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-05T17:29:43.698Z	S1 59799, S2 59806	`5fb5b515bc`	`47cb3991b1`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-05T17:29:45.641Z	S1 59799, S2 59863	`efa95d1f1a`	`5fb5b515bc`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-05T17:29:47.725Z	S1 59715, S2 59863	`bbf32df98d`	`efa95d1f1a`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-05T17:29:49.712Z	S1 59715, S2 59876	`4a89921dcc`	`bbf32df98d`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-05T17:29:51.818Z	S1 59609, S2 59876	`ad161195d3`	`4a89921dcc`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-05T17:29:53.809Z	S1 59609, S2 59885	`90d09803b7`	`ad161195d3`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-05T17:29:55.920Z	S1 59498, S2 59885	`483f86f4e7`	`90d09803b7`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-05T17:29:58.100Z	S1 59498, S2 59705	`0d0b20b7bd`	`483f86f4e7`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-05T17:30:00.306Z	S1 59292, S2 59705	`393f8e110a`	`0d0b20b7bd`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-05T17:30:03.498Z	S1 59292, S2 58513	`fb98ff327e`	`393f8e110a`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-05T17:30:06.104Z	S1 58686, S2 58513	`efc52a7f7d`	`fb98ff327e`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-05T17:30:08.063Z	S1 58686, S2 58554	`8ca0996e37`	`efc52a7f7d`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-05T17:30:10.012Z	S1 58737, S2 58554	`35ee33775b`	`8ca0996e37`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-05T17:30:11.950Z	S1 58737, S2 58616	`c20ef10ff7`	`35ee33775b`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-05T17:30:13.878Z	S1 58809, S2 58616	`d232d82fc1`	`c20ef10ff7`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-05T17:30:15.934Z	S1 58809, S2 58560	`2cfd4b9941`	`d232d82fc1`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-05T17:30:18.032Z	S1 58711, S2 58560	`d6457148bd`	`2cfd4b9941`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-05T17:30:20.119Z	S1 58711, S2 58473	`e26d07ab3d`	`d6457148bd`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-05T17:30:22.055Z	S1 58775, S2 58473	`5415871b35`	`e26d07ab3d`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-05T17:30:24.104Z	S1 58775, S2 58424	`17bad802cb`	`5415871b35`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-05T17:30:26.098Z	S1 58781, S2 58424	`25b31e480a`	`17bad802cb`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-05T17:30:28.053Z	S1 58781, S2 58469	`d11528d938`	`25b31e480a`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-05T17:30:30.026Z	S1 58808, S2 58469	`f0a3badea0`	`d11528d938`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-05T17:30:31.955Z	S1 58808, S2 58540	`cc21dd01a8`	`f0a3badea0`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-05T17:30:34.011Z	S1 58752, S2 58540	`8aa71ac823`	`cc21dd01a8`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-05T17:30:36.014Z	S1 58752, S2 58537	`cec0bb126d`	`8aa71ac823`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-05T17:30:37.971Z	S1 58795, S2 58537	`022b674a87`	`cec0bb126d`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-05T17:30:39.902Z	S1 58795, S2 58606	`041cf8e46e`	`022b674a87`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-05T17:30:41.898Z	S1 58799, S2 58606	`25cf0da605`	`041cf8e46e`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-05T17:30:43.918Z	S1 58799, S2 58586	`6159a59e4f`	`25cf0da605`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-05T17:30:45.843Z	S1 58874, S2 58586	`edb4a85854`	`6159a59e4f`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-05T17:30:47.795Z	S1 58874, S2 58634	`c67b3822bc`	`edb4a85854`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-05T17:30:49.766Z	S1 58903, S2 58634	`b54768e5ce`	`c67b3822bc`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-05T17:30:51.811Z	S1 58903, S2 58589	`af7016780d`	`b54768e5ce`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-05T17:30:53.805Z	S1 58909, S2 58589	`466a61f4fa`	`af7016780d`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-05T17:30:55.758Z	S1 58909, S2 58636	`7c379514f2`	`466a61f4fa`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-05T17:30:57.707Z	S1 58960, S2 58636	`c89f1dd136`	`7c379514f2`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-05T17:30:59.662Z	S1 58960, S2 58681	`8cc0104c15`	`c89f1dd136`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-05T17:31:01.672Z	S1 58950, S2 58681	`3e8aa6e1b8`	`8cc0104c15`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-05T17:31:03.843Z	S1 58950, S2 58510	`13dda19f10`	`3e8aa6e1b8`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-05T17:31:05.782Z	S1 59011, S2 58510	`eef50c622d`	`13dda19f10`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-05T17:31:07.710Z	S1 59011, S2 58582	`2b8db83382`	`eef50c622d`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-05T17:31:09.641Z	S1 59080, S2 58582	`d2000a2b36`	`2b8db83382`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-05T17:31:11.575Z	S1 59080, S2 58648	`7732154917`	`d2000a2b36`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-05T17:31:13.508Z	S1 59147, S2 58648	`b38636be42`	`7732154917`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-05T17:31:15.440Z	S1 59147, S2 58716	`6826169fce`	`b38636be42`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-05T17:31:17.367Z	S1 59220, S2 58716	`44d2997e05`	`6826169fce`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-05T17:31:19.296Z	S1 59220, S2 58787	`cf72f51010`	`44d2997e05`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-05T17:31:21.224Z	S1 59292, S2 58787	`223001e9b3`	`cf72f51010`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-05T17:31:23.162Z	S1 59292, S2 58849	`9c1f662f8e`	`223001e9b3`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-05T17:31:25.090Z	S1 59364, S2 58849	`b2d66e7cc1`	`9c1f662f8e`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-05T17:31:27.017Z	S1 59364, S2 58922	`562720c2e3`	`b2d66e7cc1`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-11-05T17:31:28.943Z	S1 59438, S2 58922	`1c8ddec15e`	`562720c2e3`	`sk_4707cd57`
56	move	S2 Exhibition2	56	2026-11-05T17:31:30.872Z	S1 59438, S2 58993	`8f2fbed587`	`1c8ddec15e`	`sk_4707cd57`
57	move	S1 Exhibition1	57	2026-11-05T17:31:32.802Z	S1 59508, S2 58993	`24b6189043`	`8f2fbed587`	`sk_4707cd57`
58	move	S2 Exhibition2	58	2026-11-05T17:31:34.731Z	S1 59508, S2 59064	`85a0c145e2`	`24b6189043`	`sk_4707cd57`
59	move	S1 Exhibition1	59	2026-11-05T17:31:36.657Z	S1 59582, S2 59064	`94c7f697bf`	`85a0c145e2`	`sk_4707cd57`
60	move	S2 Exhibition2	60	2026-11-05T17:31:38.583Z	S1 59582, S2 59138	`0cbecd4ff4`	`94c7f697bf`	`sk_4707cd57`
61	move	S1 Exhibition1	61	2026-11-05T17:31:40.514Z	S1 59651, S2 59138	`8bf47b16fe`	`0cbecd4ff4`	`sk_4707cd57`
62	move	S2 Exhibition2	62	2026-11-05T17:31:42.444Z	S1 59651, S2 59208	`eb13c22b14`	`8bf47b16fe`	`sk_4707cd57`
63	move	S1 Exhibition1	63	2026-11-05T17:31:44.375Z	S1 59720, S2 59208	`39168d9484`	`eb13c22b14`	`sk_4707cd57`
64	move	S2 Exhibition2	64	2026-11-05T17:31:46.307Z	S1 59720, S2 59276	`e44abb34db`	`39168d9484`	`sk_4707cd57`
65	move	S1 Exhibition1	65	2026-11-05T17:31:48.258Z	S1 59769, S2 59276	`35aabcf5f2`	`e44abb34db`	`sk_4707cd57`
66	move	S2 Exhibition2	66	2026-11-05T17:31:50.193Z	S1 59769, S2 59341	`b2f91ca8cb`	`35aabcf5f2`	`sk_4707cd57`
67	move	S1 Exhibition1	67	2026-11-05T17:31:52.120Z	S1 59842, S2 59341	`4994e0f82b`	`b2f91ca8cb`	`sk_4707cd57`
68	move	S2 Exhibition2	68	2026-11-05T17:31:54.052Z	S1 59842, S2 59409	`30409daf1c`	`4994e0f82b`	`sk_4707cd57`
69	move	S1 Exhibition1	69	2026-11-05T17:31:55.979Z	S1 59915, S2 59409	`2b74bb392e`	`30409daf1c`	`sk_4707cd57`
70	move	S2 Exhibition2	70	2026-11-05T17:31:57.907Z	S1 59915, S2 59481	`c0326d49bb`	`2b74bb392e`	`sk_4707cd57`
71	move	S1 Exhibition1	71	2026-11-05T17:31:59.830Z	S1 59992, S2 59481	`1b48a40643`	`c0326d49bb`	`sk_4707cd57`
72	move	S2 Exhibition2	72	2026-11-05T17:32:01.789Z	S1 59992, S2 59522	`1f4b332a51`	`1b48a40643`	`sk_4707cd57`
73	move	S1 Exhibition1	73	2026-11-05T17:32:03.809Z	S1 59972, S2 59522	`7e91c50d26`	`1f4b332a51`	`sk_4707cd57`

Game 2 `m_01M6PC4K93F26TDXPD1960T0VM`: verified

✓	signatures	19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..19, every prev_hash links
✓	move log	19 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	19 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

19 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-05T17:29:39.409Z	S1 59894, S2 60000	`9ac1fc06fd`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-05T17:29:41.539Z	S1 59894, S2 59870	`d6dc874c17`	`9ac1fc06fd`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-05T17:29:43.632Z	S1 59801, S2 59870	`13d3d66f7d`	`d6dc874c17`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-05T17:29:45.559Z	S1 59801, S2 59943	`f8f37c7602`	`13d3d66f7d`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-05T17:29:47.539Z	S1 59821, S2 59943	`958128e33c`	`f8f37c7602`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-05T17:29:49.603Z	S1 59821, S2 59879	`68c439b8dc`	`958128e33c`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-05T17:29:51.625Z	S1 59799, S2 59879	`1e5e75bde3`	`68c439b8dc`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-05T17:29:53.650Z	S1 59799, S2 59854	`ee19a4b81c`	`1e5e75bde3`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-05T17:29:55.734Z	S1 59715, S2 59854	`5d5f7aec46`	`ee19a4b81c`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-05T17:29:57.752Z	S1 59715, S2 59836	`2ce5b75527`	`5d5f7aec46`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-05T17:29:59.681Z	S1 59786, S2 59836	`f72e1d3f7f`	`2ce5b75527`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-05T17:30:03.322Z	S1 59786, S2 58195	`129343280b`	`f72e1d3f7f`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-05T17:30:06.013Z	S1 59095, S2 58195	`91fdd687e0`	`129343280b`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-05T17:30:08.066Z	S1 59095, S2 58142	`80816e106a`	`91fdd687e0`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-05T17:30:10.119Z	S1 59042, S2 58142	`2b69ac0472`	`80816e106a`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-05T17:30:12.052Z	S1 59042, S2 58209	`3e0e0dd318`	`2b69ac0472`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-05T17:30:14.016Z	S1 59078, S2 58209	`d725183218`	`3e0e0dd318`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-05T17:30:16.007Z	S1 59078, S2 58218	`5554b33039`	`d725183218`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-05T17:30:18.031Z	S1 59054, S2 58218	`57b8cee736`	`5554b33039`	`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_01M6PC4K8ZFQTA9SJA2FZBCCJP

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

Verify set `set_01M6PC4K8ZFQTA9SJA2FZBCCJP`

Verified

Set checks

Game 1 `m_01M6PC4K91F9DSEGT858NW6FAW`: verified

Game 2 `m_01M6PC4K93F26TDXPD1960T0VM`: verified

Check it yourself

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Verify set set_01M6PC4K8ZFQTA9SJA2FZBCCJP

Verified

Set checks

Game 1 m_01M6PC4K91F9DSEGT858NW6FAW: verified

Game 2 m_01M6PC4K93F26TDXPD1960T0VM: verified

Check it yourself

Verify set `set_01M6PC4K8ZFQTA9SJA2FZBCCJP`

Game 1 `m_01M6PC4K91F9DSEGT858NW6FAW`: verified

Game 2 `m_01M6PC4K93F26TDXPD1960T0VM`: verified