Verify set `set_01M6SB1Y6PE3AB3E1KBHEBYJ19`

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("5965035508491319803:set_01M6SB1Y6PE3AB3E1KBHEBYJ19") = a0a91115ccbce7ff..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 0.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 2.0}
✓	set result	a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓	set payout	the winner takes 40, fee 0

Game 1 `m_01M6SB1Y6RFMWVA9Y40V184WW6`: verified

✓	signatures	17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..17, every prev_hash links
✓	move log	17 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	17 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

17 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-06T21:08:27.020Z	S1 59889, S2 60000	`0bb28277be`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-06T21:08:29.126Z	S1 59889, S2 59894	`2b0b3b3935`	`0bb28277be`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-06T21:08:31.330Z	S1 59685, S2 59894	`bef2871a8b`	`2b0b3b3935`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-06T21:08:33.429Z	S1 59685, S2 59795	`e2fa5aae25`	`bef2871a8b`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-06T21:08:35.526Z	S1 59588, S2 59795	`fd7af7aeeb`	`e2fa5aae25`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-06T21:08:37.699Z	S1 59588, S2 59622	`b1486806d5`	`fd7af7aeeb`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-06T21:08:39.717Z	S1 59570, S2 59622	`f37a2ac9cd`	`b1486806d5`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-06T21:08:41.702Z	S1 59570, S2 59637	`d2ef7271c7`	`f37a2ac9cd`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-06T21:08:43.663Z	S1 59609, S2 59637	`544737b1e6`	`d2ef7271c7`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-06T21:08:45.636Z	S1 59609, S2 59664	`28819747fe`	`544737b1e6`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-06T21:08:47.636Z	S1 59609, S2 59664	`48aa617b95`	`28819747fe`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-06T21:08:49.628Z	S1 59609, S2 59672	`06f971559c`	`48aa617b95`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-06T21:08:51.610Z	S1 59627, S2 59672	`57249e93a1`	`06f971559c`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-06T21:08:53.698Z	S1 59627, S2 59584	`869711ca78`	`57249e93a1`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-06T21:08:55.706Z	S1 59619, S2 59584	`323fa833a4`	`869711ca78`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-06T21:08:57.634Z	S1 59619, S2 59656	`14dd3d35a1`	`323fa833a4`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-06T21:08:59.562Z	S1 59691, S2 59656	`1e84878024`	`14dd3d35a1`	`sk_4707cd57`

Game 2 `m_01M6SB1Y6SE6389BXA34CAC4PX`: 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 Exhibition2	1	2026-11-06T21:08:27.023Z	S1 59886, S2 60000	`a12ceaa71b`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-06T21:08:29.125Z	S1 59886, S2 59898	`15862f1ec3`	`a12ceaa71b`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-06T21:08:31.314Z	S1 59697, S2 59898	`47eb73e7c6`	`15862f1ec3`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-06T21:08:33.397Z	S1 59697, S2 59815	`34a15e2d17`	`47eb73e7c6`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-06T21:08:35.401Z	S1 59693, S2 59815	`c898e0686c`	`34a15e2d17`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-06T21:08:37.395Z	S1 59693, S2 59821	`6f84bcfbfe`	`c898e0686c`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-06T21:08:39.428Z	S1 59660, S2 59821	`c984ee7f00`	`6f84bcfbfe`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-06T21:08:41.497Z	S1 59660, S2 59752	`b87ed79aeb`	`c984ee7f00`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-06T21:08:43.496Z	S1 59661, S2 59752	`718937bcf0`	`b87ed79aeb`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-06T21:08:45.502Z	S1 59661, S2 59746	`8f5839dd91`	`718937bcf0`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-06T21:08:47.519Z	S1 59644, S2 59746	`8e88430073`	`8f5839dd91`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-06T21:08:49.510Z	S1 59644, S2 59755	`414bfad5b5`	`8e88430073`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-06T21:08:51.496Z	S1 59658, S2 59755	`4f4c241adb`	`414bfad5b5`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-06T21:08:53.515Z	S1 59658, S2 59736	`a4487c05c5`	`4f4c241adb`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-06T21:08:55.523Z	S1 59650, S2 59736	`5cf090e166`	`a4487c05c5`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-06T21:08:57.483Z	S1 59650, S2 59776	`827dbabf00`	`5cf090e166`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-06T21:08:59.512Z	S1 59621, S2 59776	`6c8eb6cef5`	`827dbabf00`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-06T21:09:01.832Z	S1 59621, S2 59456	`1fcae72a2a`	`6c8eb6cef5`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-06T21:09:04.098Z	S1 59355, S2 59456	`6d946e4c68`	`1fcae72a2a`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-06T21:09:06.104Z	S1 59355, S2 59450	`9be32ed2cf`	`6d946e4c68`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-06T21:09:08.121Z	S1 59338, S2 59450	`be1f5fdbc2`	`9be32ed2cf`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-06T21:09:10.103Z	S1 59338, S2 59468	`af28ced0b3`	`be1f5fdbc2`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-06T21:09:12.063Z	S1 59378, S2 59468	`a5db6a9c9a`	`af28ced0b3`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-06T21:09:14.004Z	S1 59378, S2 59527	`7a408e1cd8`	`a5db6a9c9a`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-06T21:09:16.006Z	S1 59376, S2 59527	`91f2a212a0`	`7a408e1cd8`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-06T21:09:17.966Z	S1 59376, S2 59567	`82b3e35edf`	`91f2a212a0`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-06T21:09:20.003Z	S1 59339, S2 59567	`92c6c68de1`	`82b3e35edf`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-06T21:09:21.959Z	S1 59339, S2 59611	`5467b63125`	`92c6c68de1`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-06T21:09:23.933Z	S1 59365, S2 59611	`ecbc7fe3e9`	`5467b63125`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-06T21:09:25.887Z	S1 59365, S2 59657	`f9a40113e0`	`ecbc7fe3e9`	`sk_4707cd57`
31	move	S1 Exhibition2	31	2026-11-06T21:09:27.847Z	S1 59405, S2 59657	`f412f2c6e3`	`f9a40113e0`	`sk_4707cd57`
32	move	S2 Exhibition1	32	2026-11-06T21:09:29.800Z	S1 59405, S2 59704	`228466e474`	`f412f2c6e3`	`sk_4707cd57`
33	move	S1 Exhibition2	33	2026-11-06T21:09:31.802Z	S1 59403, S2 59704	`7601537b1d`	`228466e474`	`sk_4707cd57`
34	move	S2 Exhibition1	34	2026-11-06T21:09:33.753Z	S1 59403, S2 59753	`26f6ba34be`	`7601537b1d`	`sk_4707cd57`
35	move	S1 Exhibition2	35	2026-11-06T21:09:35.705Z	S1 59451, S2 59753	`42fe797d3a`	`26f6ba34be`	`sk_4707cd57`
36	move	S2 Exhibition1	36	2026-11-06T21:09:37.658Z	S1 59451, S2 59800	`00ef0fbf4d`	`42fe797d3a`	`sk_4707cd57`
37	move	S1 Exhibition2	37	2026-11-06T21:09:39.608Z	S1 59501, S2 59800	`accaea608e`	`00ef0fbf4d`	`sk_4707cd57`
38	move	S2 Exhibition1	38	2026-11-06T21:09:41.563Z	S1 59501, S2 59845	`ef5bfca788`	`accaea608e`	`sk_4707cd57`
39	move	S1 Exhibition2	39	2026-11-06T21:09:43.511Z	S1 59553, S2 59845	`66e2e9446d`	`ef5bfca788`	`sk_4707cd57`
40	move	S2 Exhibition1	40	2026-11-06T21:09:45.452Z	S1 59553, S2 59904	`2afbb34a56`	`66e2e9446d`	`sk_4707cd57`
41	move	S1 Exhibition2	41	2026-11-06T21:09:47.399Z	S1 59606, S2 59904	`f157d33b1e`	`2afbb34a56`	`sk_4707cd57`
42	move	S2 Exhibition1	42	2026-11-06T21:09:49.335Z	S1 59606, S2 59968	`15875aa230`	`f157d33b1e`	`sk_4707cd57`
43	move	S1 Exhibition2	43	2026-11-06T21:09:51.273Z	S1 59668, S2 59968	`d7119979af`	`15875aa230`	`sk_4707cd57`
44	move	S2 Exhibition1	44	2026-11-06T21:09:53.205Z	S1 59668, S2 60036	`d2389826b1`	`d7119979af`	`sk_4707cd57`
45	move	S1 Exhibition2	45	2026-11-06T21:09:55.142Z	S1 59731, S2 60036	`16b6fa80e2`	`d2389826b1`	`sk_4707cd57`
46	move	S2 Exhibition1	46	2026-11-06T21:09:57.083Z	S1 59731, S2 60095	`eea5ec1270`	`16b6fa80e2`	`sk_4707cd57`
47	move	S1 Exhibition2	47	2026-11-06T21:09:59.024Z	S1 59790, S2 60095	`ec2e74e50e`	`eea5ec1270`	`sk_4707cd57`
48	move	S2 Exhibition1	48	2026-11-06T21:10:00.962Z	S1 59790, S2 60157	`8abe3700f0`	`ec2e74e50e`	`sk_4707cd57`
49	move	S1 Exhibition2	49	2026-11-06T21:10:02.999Z	S1 59753, S2 60157	`9752f4a64e`	`8abe3700f0`	`sk_4707cd57`
50	move	S2 Exhibition1	50	2026-11-06T21:10:04.975Z	S1 59753, S2 60181	`c6f17af1fa`	`9752f4a64e`	`sk_4707cd57`
51	move	S1 Exhibition2	51	2026-11-06T21:10:06.920Z	S1 59808, S2 60181	`8af0ecba44`	`c6f17af1fa`	`sk_4707cd57`
52	move	S2 Exhibition1	52	2026-11-06T21:10:08.867Z	S1 59808, S2 60234	`57f412b0da`	`8af0ecba44`	`sk_4707cd57`
53	move	S1 Exhibition2	53	2026-11-06T21:10:10.824Z	S1 59851, S2 60234	`20637cefa4`	`57f412b0da`	`sk_4707cd57`
54	move	S2 Exhibition1	54	2026-11-06T21:10:12.762Z	S1 59851, S2 60296	`692be22511`	`20637cefa4`	`sk_4707cd57`
55	move	S1 Exhibition2	55	2026-11-06T21:10:14.692Z	S1 59921, S2 60296	`29dbb892d8`	`692be22511`	`sk_4707cd57`
56	move	S2 Exhibition1	56	2026-11-06T21:10:16.623Z	S1 59921, S2 60365	`1d7cc6fb25`	`29dbb892d8`	`sk_4707cd57`
57	move	S1 Exhibition2	57	2026-11-06T21:10:18.560Z	S1 59984, S2 60365	`218acc3c39`	`1d7cc6fb25`	`sk_4707cd57`
58	move	S2 Exhibition1	58	2026-11-06T21:10:20.489Z	S1 59984, S2 60436	`8c04421dc5`	`218acc3c39`	`sk_4707cd57`
59	move	S1 Exhibition2	59	2026-11-06T21:10:22.419Z	S1 60054, S2 60436	`6fc7dd3803`	`8c04421dc5`	`sk_4707cd57`
60	move	S2 Exhibition1	60	2026-11-06T21:10:24.346Z	S1 60054, S2 60509	`bb2ac794dc`	`6fc7dd3803`	`sk_4707cd57`
61	move	S1 Exhibition2	61	2026-11-06T21:10:26.275Z	S1 60125, S2 60509	`8db629acff`	`bb2ac794dc`	`sk_4707cd57`
62	move	S2 Exhibition1	62	2026-11-06T21:10:28.208Z	S1 60125, S2 60576	`26ad05912c`	`8db629acff`	`sk_4707cd57`
63	move	S1 Exhibition2	63	2026-11-06T21:10:30.137Z	S1 60196, S2 60576	`4266590f85`	`26ad05912c`	`sk_4707cd57`
64	move	S2 Exhibition1	64	2026-11-06T21:10:32.064Z	S1 60196, S2 60649	`b09c11672a`	`4266590f85`	`sk_4707cd57`
65	move	S1 Exhibition2	65	2026-11-06T21:10:33.990Z	S1 60270, S2 60649	`c99cc0ded0`	`b09c11672a`	`sk_4707cd57`
66	move	S2 Exhibition1	66	2026-11-06T21:10:35.917Z	S1 60270, S2 60722	`83755b9b70`	`c99cc0ded0`	`sk_4707cd57`
67	move	S1 Exhibition2	67	2026-11-06T21:10:37.846Z	S1 60341, S2 60722	`74dc0d43a1`	`83755b9b70`	`sk_4707cd57`
68	move	S2 Exhibition1	68	2026-11-06T21:10:39.769Z	S1 60341, S2 60799	`dae8555ea7`	`74dc0d43a1`	`sk_4707cd57`
69	move	S1 Exhibition2	69	2026-11-06T21:10:41.696Z	S1 60414, S2 60799	`0b331fe329`	`dae8555ea7`	`sk_4707cd57`
70	move	S2 Exhibition1	70	2026-11-06T21:10:43.627Z	S1 60414, S2 60868	`fa56fd1b10`	`0b331fe329`	`sk_4707cd57`
71	move	S1 Exhibition2	71	2026-11-06T21:10:45.555Z	S1 60486, S2 60868	`4e75144bd8`	`fa56fd1b10`	`sk_4707cd57`
72	move	S2 Exhibition1	72	2026-11-06T21:10:47.483Z	S1 60486, S2 60940	`c9bbab165a`	`4e75144bd8`	`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_01M6SB1Y6PE3AB3E1KBHEBYJ19

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

Verify set `set_01M6SB1Y6PE3AB3E1KBHEBYJ19`

Verified

Set checks

Game 1 `m_01M6SB1Y6RFMWVA9Y40V184WW6`: verified

Game 2 `m_01M6SB1Y6SE6389BXA34CAC4PX`: verified

Check it yourself

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Verify set set_01M6SB1Y6PE3AB3E1KBHEBYJ19

Verified

Set checks

Game 1 m_01M6SB1Y6RFMWVA9Y40V184WW6: verified

Game 2 m_01M6SB1Y6SE6389BXA34CAC4PX: verified

Check it yourself

Verify set `set_01M6SB1Y6PE3AB3E1KBHEBYJ19`

Game 1 `m_01M6SB1Y6RFMWVA9Y40V184WW6`: verified

Game 2 `m_01M6SB1Y6SE6389BXA34CAC4PX`: verified