Verify set `set_01M7BTFQ4JFJ498C3TGZMDN22X`

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("1478055508861748673:set_01M7BTFQ4JFJ498C3TGZMDN22X") = 1ca57567c83bdd40..., 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': 9}
✓	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_01M7BTFQ4MF3GTRKPBM9GWRATP`: 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	2026-11-14T01:24:26.928Z	S1 59910, S2 60000	`b3f6fd15d4`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-14T01:24:29.032Z	S1 59910, S2 59896	`2127108a41`	`b3f6fd15d4`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-14T01:24:31.233Z	S1 59709, S2 59896	`b325c739a2`	`2127108a41`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-14T01:24:33.200Z	S1 59709, S2 59929	`bf5760817f`	`b325c739a2`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-14T01:24:35.209Z	S1 59700, S2 59929	`c2c51b324f`	`bf5760817f`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-14T01:24:37.197Z	S1 59700, S2 59941	`ba8009388a`	`c2c51b324f`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-14T01:24:39.159Z	S1 59738, S2 59941	`cb0c4b5ff6`	`ba8009388a`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-14T01:24:41.297Z	S1 59738, S2 59803	`2234b80ab7`	`cb0c4b5ff6`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-14T01:24:43.326Z	S1 59709, S2 59803	`ec5ee35775`	`2234b80ab7`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-14T01:24:45.324Z	S1 59709, S2 59805	`70709aa841`	`ec5ee35775`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-14T01:24:47.413Z	S1 59620, S2 59805	`3452135c08`	`70709aa841`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-14T01:24:49.605Z	S1 59620, S2 59613	`cfe85a58a8`	`3452135c08`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-14T01:24:51.621Z	S1 59604, S2 59613	`b4e5996fa5`	`cfe85a58a8`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-14T01:24:53.613Z	S1 59604, S2 59621	`c9dee530f2`	`b4e5996fa5`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-14T01:24:55.542Z	S1 59675, S2 59621	`7258d8ee01`	`c9dee530f2`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-14T01:24:57.608Z	S1 59675, S2 59555	`db11518d38`	`7258d8ee01`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-14T01:24:59.620Z	S1 59663, S2 59555	`87b426cabb`	`db11518d38`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-14T01:25:01.727Z	S1 59663, S2 59448	`7232b1211e`	`87b426cabb`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-14T01:25:03.813Z	S1 59577, S2 59448	`3a424493e7`	`7232b1211e`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-14T01:25:05.773Z	S1 59577, S2 59488	`0db083d331`	`3a424493e7`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-14T01:25:07.700Z	S1 59650, S2 59488	`bb8505715b`	`0db083d331`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-14T01:25:09.623Z	S1 59650, S2 59565	`b516a00a9d`	`bb8505715b`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-14T01:25:11.609Z	S1 59664, S2 59565	`58e9a451da`	`b516a00a9d`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-14T01:25:13.599Z	S1 59664, S2 59575	`44ae43fd1f`	`58e9a451da`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-14T01:25:15.604Z	S1 59659, S2 59575	`e47770ee9d`	`44ae43fd1f`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-14T01:25:17.573Z	S1 59659, S2 59606	`2cce748208`	`e47770ee9d`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-14T01:25:19.523Z	S1 59709, S2 59606	`9c9353bf3e`	`2cce748208`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-14T01:25:21.449Z	S1 59709, S2 59680	`985a5f0136`	`9c9353bf3e`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-14T01:25:23.372Z	S1 59786, S2 59680	`52f6d8543d`	`985a5f0136`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-14T01:25:25.397Z	S1 59786, S2 59655	`6c7ab0e3f1`	`52f6d8543d`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-14T01:25:27.355Z	S1 59828, S2 59655	`23ae3de251`	`6c7ab0e3f1`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-14T01:25:29.319Z	S1 59828, S2 59691	`34f1cb19a5`	`23ae3de251`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-14T01:25:31.243Z	S1 59904, S2 59691	`dcaca644e5`	`34f1cb19a5`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-14T01:25:33.166Z	S1 59904, S2 59768	`57fc199433`	`dcaca644e5`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-14T01:25:35.125Z	S1 59945, S2 59768	`c6a880c656`	`57fc199433`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-14T01:25:37.094Z	S1 59945, S2 59799	`0931fffdf2`	`c6a880c656`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-14T01:25:39.052Z	S1 59987, S2 59799	`17fb49758e`	`0931fffdf2`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-14T01:25:41.032Z	S1 59987, S2 59819	`943cb2f01c`	`17fb49758e`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-14T01:25:42.973Z	S1 60046, S2 59819	`6a8c3b80e9`	`943cb2f01c`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-14T01:25:44.927Z	S1 60046, S2 59865	`ad018fee5e`	`6a8c3b80e9`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-14T01:25:46.867Z	S1 60106, S2 59865	`cfe92d243f`	`ad018fee5e`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-14T01:25:48.803Z	S1 60106, S2 59929	`f81cff934c`	`cfe92d243f`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-14T01:25:50.725Z	S1 60184, S2 59929	`83113ddef6`	`f81cff934c`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-14T01:25:52.663Z	S1 60184, S2 59991	`f3afad91e0`	`83113ddef6`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-14T01:25:54.599Z	S1 60248, S2 59991	`7f45c2826e`	`f3afad91e0`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-14T01:25:56.531Z	S1 60248, S2 60059	`4fdbef3cab`	`7f45c2826e`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-14T01:25:58.465Z	S1 60314, S2 60059	`65fa83ef90`	`4fdbef3cab`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-14T01:26:00.405Z	S1 60314, S2 60119	`a584f9665f`	`65fa83ef90`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-14T01:26:02.467Z	S1 60252, S2 60119	`8c607218d0`	`a584f9665f`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-14T01:26:04.508Z	S1 60252, S2 60078	`0c73c7fb77`	`8c607218d0`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-14T01:26:06.440Z	S1 60320, S2 60078	`fde1fea1ad`	`0c73c7fb77`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-14T01:26:08.369Z	S1 60320, S2 60149	`0a03c84044`	`fde1fea1ad`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-14T01:26:10.300Z	S1 60389, S2 60149	`156d268600`	`0a03c84044`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-14T01:26:12.233Z	S1 60389, S2 60216	`1abea49dad`	`156d268600`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-11-14T01:26:14.159Z	S1 60463, S2 60216	`924dcce699`	`1abea49dad`	`sk_4707cd57`
56	move	S2 Exhibition2	56	2026-11-14T01:26:16.085Z	S1 60463, S2 60290	`bbf1b76478`	`924dcce699`	`sk_4707cd57`
57	move	S1 Exhibition1	57	2026-11-14T01:26:18.009Z	S1 60539, S2 60290	`2c2ae65e18`	`bbf1b76478`	`sk_4707cd57`
58	move	S2 Exhibition2	58	2026-11-14T01:26:19.953Z	S1 60539, S2 60346	`34da2a7358`	`2c2ae65e18`	`sk_4707cd57`
59	move	S1 Exhibition1	59	2026-11-14T01:26:21.881Z	S1 60611, S2 60346	`86c7032aed`	`34da2a7358`	`sk_4707cd57`
60	move	S2 Exhibition2	60	2026-11-14T01:26:23.807Z	S1 60611, S2 60420	`f4e9713e80`	`86c7032aed`	`sk_4707cd57`
61	move	S1 Exhibition1	61	2026-11-14T01:26:25.741Z	S1 60677, S2 60420	`a9e131b4ed`	`f4e9713e80`	`sk_4707cd57`
62	move	S2 Exhibition2	62	2026-11-14T01:26:27.683Z	S1 60677, S2 60478	`ab1c496258`	`a9e131b4ed`	`sk_4707cd57`
63	move	S1 Exhibition1	63	2026-11-14T01:26:29.611Z	S1 60749, S2 60478	`202e20fb4d`	`ab1c496258`	`sk_4707cd57`
64	move	S2 Exhibition2	64	2026-11-14T01:26:31.542Z	S1 60749, S2 60547	`231e70c47b`	`202e20fb4d`	`sk_4707cd57`
65	move	S1 Exhibition1	65	2026-11-14T01:26:33.470Z	S1 60821, S2 60547	`09bf6ee033`	`231e70c47b`	`sk_4707cd57`
66	move	S2 Exhibition2	66	2026-11-14T01:26:35.396Z	S1 60821, S2 60621	`fdf40c79f7`	`09bf6ee033`	`sk_4707cd57`
67	move	S1 Exhibition1	67	2026-11-14T01:26:37.322Z	S1 60895, S2 60621	`60fac903ac`	`fdf40c79f7`	`sk_4707cd57`
68	move	S2 Exhibition2	68	2026-11-14T01:26:39.247Z	S1 60895, S2 60696	`3a6d8f260a`	`60fac903ac`	`sk_4707cd57`
69	move	S1 Exhibition1	69	2026-11-14T01:26:41.176Z	S1 60966, S2 60696	`cce2a3c405`	`3a6d8f260a`	`sk_4707cd57`
70	move	S2 Exhibition2	70	2026-11-14T01:26:43.110Z	S1 60966, S2 60762	`37b26ee60d`	`cce2a3c405`	`sk_4707cd57`

Game 2 `m_01M7BTFQ4PF0Z9RS5TB15XQSEB`: verified

✓	signatures	18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..18, every prev_hash links
✓	move log	18 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	18 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

18 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-14T01:24:26.931Z	S1 59907, S2 60000	`b06caa9e14`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-14T01:24:29.032Z	S1 59907, S2 59899	`0f64fdc8c4`	`b06caa9e14`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-14T01:24:31.047Z	S1 59892, S2 59899	`2b03f804c5`	`0f64fdc8c4`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-14T01:24:33.017Z	S1 59892, S2 59929	`3b4ea7394a`	`2b03f804c5`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-14T01:24:35.024Z	S1 59885, S2 59929	`57b22c4aae`	`3b4ea7394a`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-14T01:24:36.997Z	S1 59885, S2 59956	`79e0e88416`	`57b22c4aae`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-14T01:24:38.960Z	S1 59922, S2 59956	`617065f818`	`79e0e88416`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-14T01:24:41.293Z	S1 59922, S2 59623	`4283892117`	`617065f818`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-14T01:24:43.263Z	S1 59952, S2 59623	`0e698c5710`	`4283892117`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-14T01:24:45.326Z	S1 59952, S2 59560	`60545884f8`	`0e698c5710`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-14T01:24:47.519Z	S1 59759, S2 59560	`ef13cfe241`	`60545884f8`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-14T01:24:49.617Z	S1 59759, S2 59462	`cd8efe8417`	`ef13cfe241`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-14T01:24:51.619Z	S1 59757, S2 59462	`47db5f83b3`	`cd8efe8417`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-14T01:24:53.553Z	S1 59757, S2 59528	`bfd343596a`	`47db5f83b3`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-14T01:24:55.493Z	S1 59817, S2 59528	`e5d17402e0`	`bfd343596a`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-14T01:24:57.450Z	S1 59817, S2 59571	`3673e6df47`	`e5d17402e0`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-14T01:24:59.383Z	S1 59884, S2 59571	`adaad25a4c`	`3673e6df47`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-14T01:25:01.363Z	S1 59884, S2 59591	`0b3a4c6979`	`adaad25a4c`	`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_01M7BTFQ4JFJ498C3TGZMDN22X

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

Verify set `set_01M7BTFQ4JFJ498C3TGZMDN22X`

Verified

Set checks

Game 1 `m_01M7BTFQ4MF3GTRKPBM9GWRATP`: verified

Game 2 `m_01M7BTFQ4PF0Z9RS5TB15XQSEB`: verified

Check it yourself

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Verify set set_01M7BTFQ4JFJ498C3TGZMDN22X

Verified

Set checks

Game 1 m_01M7BTFQ4MF3GTRKPBM9GWRATP: verified

Game 2 m_01M7BTFQ4PF0Z9RS5TB15XQSEB: verified

Check it yourself

Verify set `set_01M7BTFQ4JFJ498C3TGZMDN22X`

Game 1 `m_01M7BTFQ4MF3GTRKPBM9GWRATP`: verified

Game 2 `m_01M7BTFQ4PF0Z9RS5TB15XQSEB`: verified