Verify set `set_01M6T83F2SFPSAKMGGQMRHKXQN`

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("5059759495032056447:set_01M6T83F2SFPSAKMGGQMRHKXQN") = fca77b79ad35313b..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 35, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 8}
✓	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_01M6T83F30E6MVQK52EDBRKSE8`: verified

✓	signatures	70 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..70, every prev_hash links
✓	move log	70 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	70 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

70 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-07T05:36:05.999Z	S1 59536, S2 60000	`a5f5579e15`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-07T05:36:08.106Z	S1 59536, S2 59893	`370be53bdf`	`a5f5579e15`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-07T05:36:10.202Z	S1 59440, S2 59893	`84088e0427`	`370be53bdf`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-07T05:36:12.329Z	S1 59440, S2 59766	`9d7793fc43`	`84088e0427`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-07T05:36:14.314Z	S1 59455, S2 59766	`c0108f4836`	`9d7793fc43`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-07T05:36:16.327Z	S1 59455, S2 59753	`4003dcd7ee`	`c0108f4836`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-07T05:36:18.508Z	S1 59274, S2 59753	`5d7303256f`	`4003dcd7ee`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-07T05:36:20.601Z	S1 59274, S2 59660	`d52156d468`	`5d7303256f`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-07T05:36:22.631Z	S1 59244, S2 59660	`6926f5dba1`	`d52156d468`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-07T05:36:24.820Z	S1 59244, S2 59471	`8e789e222a`	`6926f5dba1`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-07T05:36:26.901Z	S1 59163, S2 59471	`fd1b3f8909`	`8e789e222a`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-07T05:36:28.860Z	S1 59163, S2 59512	`5d72527f97`	`fd1b3f8909`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-07T05:36:31.019Z	S1 59004, S2 59512	`6f26f9516e`	`5d72527f97`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-07T05:36:32.963Z	S1 59004, S2 59568	`161ab41ea3`	`6f26f9516e`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-07T05:36:34.927Z	S1 59040, S2 59568	`35f4923a6e`	`161ab41ea3`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-07T05:36:36.904Z	S1 59040, S2 59591	`1530506f0c`	`35f4923a6e`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-07T05:36:38.867Z	S1 59077, S2 59591	`d85b6d62fb`	`1530506f0c`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-07T05:36:40.926Z	S1 59077, S2 59532	`4bd0e22f40`	`d85b6d62fb`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-07T05:36:42.923Z	S1 59080, S2 59532	`ea17c55cad`	`4bd0e22f40`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-07T05:36:44.937Z	S1 59080, S2 59518	`260485e16b`	`ea17c55cad`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-07T05:36:46.906Z	S1 59111, S2 59518	`6ced12b3f9`	`260485e16b`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-07T05:36:48.920Z	S1 59111, S2 59504	`cb4b1e8af0`	`6ced12b3f9`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-07T05:36:50.914Z	S1 59117, S2 59504	`7d241c30f3`	`cb4b1e8af0`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-07T05:36:52.923Z	S1 59117, S2 59495	`8df69f2840`	`7d241c30f3`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-07T05:36:54.918Z	S1 59122, S2 59495	`c01c48ecb1`	`8df69f2840`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-07T05:36:56.920Z	S1 59122, S2 59493	`c526675383`	`c01c48ecb1`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-07T05:36:58.912Z	S1 59130, S2 59493	`6b9c7e6399`	`c526675383`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-07T05:37:00.923Z	S1 59130, S2 59482	`99a2332cf0`	`6b9c7e6399`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-07T05:37:03.239Z	S1 58814, S2 59482	`77c650b76c`	`99a2332cf0`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-07T05:37:05.398Z	S1 58814, S2 59323	`a201edf83a`	`77c650b76c`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-07T05:37:07.377Z	S1 58835, S2 59323	`095b3e4489`	`a201edf83a`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-07T05:37:09.317Z	S1 58835, S2 59383	`d184fa11e4`	`095b3e4489`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-07T05:37:11.305Z	S1 58847, S2 59383	`6c3def89a0`	`d184fa11e4`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-07T05:37:13.256Z	S1 58847, S2 59432	`2bf486c1a5`	`6c3def89a0`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-07T05:37:15.207Z	S1 58896, S2 59432	`5d0ad09043`	`2bf486c1a5`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-07T05:37:17.151Z	S1 58896, S2 59488	`9b7c70b9fa`	`5d0ad09043`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-07T05:37:19.098Z	S1 58949, S2 59488	`56b720bb9f`	`9b7c70b9fa`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-07T05:37:21.040Z	S1 58949, S2 59546	`9e96f4efe7`	`56b720bb9f`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-07T05:37:22.966Z	S1 59023, S2 59546	`b134f63bd0`	`9e96f4efe7`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-07T05:37:24.898Z	S1 59023, S2 59614	`9be8fc3a92`	`b134f63bd0`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-07T05:37:26.845Z	S1 59076, S2 59614	`c3d226d0dd`	`9be8fc3a92`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-07T05:37:28.809Z	S1 59076, S2 59650	`c8c354b968`	`c3d226d0dd`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-07T05:37:30.757Z	S1 59128, S2 59650	`96b61d811c`	`c8c354b968`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-07T05:37:32.737Z	S1 59128, S2 59670	`b2b70fb156`	`96b61d811c`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-07T05:37:34.701Z	S1 59164, S2 59670	`ace608f9f0`	`b2b70fb156`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-07T05:37:36.984Z	S1 59164, S2 59387	`4f2c236065`	`ace608f9f0`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-07T05:37:39.084Z	S1 59064, S2 59387	`dce872eb61`	`4f2c236065`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-07T05:37:41.088Z	S1 59064, S2 59383	`b423ce8f9a`	`dce872eb61`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-07T05:37:43.041Z	S1 59111, S2 59383	`995948ad4a`	`b423ce8f9a`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-07T05:37:44.980Z	S1 59111, S2 59444	`d55226ea33`	`995948ad4a`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-07T05:37:46.917Z	S1 59174, S2 59444	`5704234ca0`	`d55226ea33`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-07T05:37:48.847Z	S1 59174, S2 59514	`e5ba54cbb8`	`5704234ca0`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-07T05:37:50.803Z	S1 59218, S2 59514	`f83c77faf6`	`e5ba54cbb8`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-07T05:37:52.746Z	S1 59218, S2 59571	`e238c3e666`	`f83c77faf6`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-11-07T05:37:54.686Z	S1 59278, S2 59571	`0024e705ce`	`e238c3e666`	`sk_4707cd57`
56	move	S2 Exhibition2	56	2026-11-07T05:37:56.627Z	S1 59278, S2 59630	`bf9c3a4593`	`0024e705ce`	`sk_4707cd57`
57	move	S1 Exhibition1	57	2026-11-07T05:37:58.568Z	S1 59337, S2 59630	`45c766e775`	`bf9c3a4593`	`sk_4707cd57`
58	move	S2 Exhibition2	58	2026-11-07T05:38:00.498Z	S1 59337, S2 59700	`a47c16e71f`	`45c766e775`	`sk_4707cd57`
59	move	S1 Exhibition1	59	2026-11-07T05:38:02.465Z	S1 59370, S2 59700	`d9f89149a1`	`a47c16e71f`	`sk_4707cd57`
60	move	S2 Exhibition2	60	2026-11-07T05:38:04.421Z	S1 59370, S2 59744	`97b960383b`	`d9f89149a1`	`sk_4707cd57`
61	move	S1 Exhibition1	61	2026-11-07T05:38:06.363Z	S1 59428, S2 59744	`f6cdbef945`	`97b960383b`	`sk_4707cd57`
62	move	S2 Exhibition2	62	2026-11-07T05:38:08.291Z	S1 59428, S2 59816	`ea20df4763`	`f6cdbef945`	`sk_4707cd57`
63	move	S1 Exhibition1	63	2026-11-07T05:38:10.232Z	S1 59487, S2 59816	`a6ba1e7bb8`	`ea20df4763`	`sk_4707cd57`
64	move	S2 Exhibition2	64	2026-11-07T05:38:12.169Z	S1 59487, S2 59879	`42a2d2ba81`	`a6ba1e7bb8`	`sk_4707cd57`
65	move	S1 Exhibition1	65	2026-11-07T05:38:14.101Z	S1 59555, S2 59879	`13970624b1`	`42a2d2ba81`	`sk_4707cd57`
66	move	S2 Exhibition2	66	2026-11-07T05:38:16.031Z	S1 59555, S2 59949	`5fe2db2369`	`13970624b1`	`sk_4707cd57`
67	move	S1 Exhibition1	67	2026-11-07T05:38:17.957Z	S1 59629, S2 59949	`37714c123a`	`5fe2db2369`	`sk_4707cd57`
68	move	S2 Exhibition2	68	2026-11-07T05:38:19.885Z	S1 59629, S2 60021	`e3a99c8c16`	`37714c123a`	`sk_4707cd57`
69	move	S1 Exhibition1	69	2026-11-07T05:38:21.811Z	S1 59703, S2 60021	`07f9fe6bd8`	`e3a99c8c16`	`sk_4707cd57`
70	move	S2 Exhibition2	70	2026-11-07T05:38:23.739Z	S1 59703, S2 60093	`5b6a97bb37`	`07f9fe6bd8`	`sk_4707cd57`

Game 2 `m_01M6T83F35FPNSRTDCC9KYBTV1`: verified

✓	signatures	16 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..16, every prev_hash links
✓	move log	16 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	16 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

16 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-07T05:36:05.926Z	S1 59609, S2 60000	`3ec62b370c`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-07T05:36:08.103Z	S1 59609, S2 59823	`e8d0e67fab`	`3ec62b370c`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-07T05:36:10.198Z	S1 59514, S2 59823	`bbe9685c7f`	`e8d0e67fab`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-07T05:36:12.305Z	S1 59514, S2 59716	`9675b7fb38`	`bbe9685c7f`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-07T05:36:14.311Z	S1 59508, S2 59716	`e39998c16d`	`9675b7fb38`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-07T05:36:16.263Z	S1 59508, S2 59764	`22f5dc2197`	`e39998c16d`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-07T05:36:18.404Z	S1 59367, S2 59764	`d528a85540`	`22f5dc2197`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-07T05:36:20.534Z	S1 59367, S2 59634	`29e637c6a1`	`d528a85540`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-07T05:36:22.697Z	S1 59204, S2 59634	`f40da80025`	`29e637c6a1`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-07T05:36:24.816Z	S1 59204, S2 59515	`2de992ecde`	`f40da80025`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-07T05:36:26.897Z	S1 59123, S2 59515	`3f2338ce90`	`2de992ecde`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-07T05:36:28.861Z	S1 59123, S2 59551	`d2aaf40571`	`3f2338ce90`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-07T05:36:30.820Z	S1 59164, S2 59551	`f991f76f0d`	`d2aaf40571`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-07T05:36:32.820Z	S1 59164, S2 59551	`383563bf73`	`f991f76f0d`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-07T05:36:34.746Z	S1 59238, S2 59551	`8fbaab87d6`	`383563bf73`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-07T05:36:36.680Z	S1 59238, S2 59617	`056dda6eca`	`8fbaab87d6`	`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_01M6T83F2SFPSAKMGGQMRHKXQN

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

Verify set `set_01M6T83F2SFPSAKMGGQMRHKXQN`

Verified

Set checks

Game 1 `m_01M6T83F30E6MVQK52EDBRKSE8`: verified

Game 2 `m_01M6T83F35FPNSRTDCC9KYBTV1`: verified

Check it yourself

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Verify set set_01M6T83F2SFPSAKMGGQMRHKXQN

Verified

Set checks

Game 1 m_01M6T83F30E6MVQK52EDBRKSE8: verified

Game 2 m_01M6T83F35FPNSRTDCC9KYBTV1: verified

Check it yourself

Verify set `set_01M6T83F2SFPSAKMGGQMRHKXQN`

Game 1 `m_01M6T83F30E6MVQK52EDBRKSE8`: verified

Game 2 `m_01M6T83F35FPNSRTDCC9KYBTV1`: verified