Verify set `set_01M6KRB7ZRF8YTP22HS63EMP31`

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("6588827164947052895:set_01M6KRB7ZRF8YTP22HS63EMP31") = 972c5a03f7f83d31..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 31, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 14}
✓	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_01M6KRB7ZTFQ2TKKQ9VHGG61KG`: verified

✓	signatures	27 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..27, every prev_hash links
✓	move log	27 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	27 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

27 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-04T17:05:16.916Z	S1 59818, S2 60000	`217e970677`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-04T17:05:19.100Z	S1 59818, S2 59816	`5fdbf84661`	`217e970677`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-04T17:05:21.204Z	S1 59714, S2 59816	`6c955608ef`	`5fdbf84661`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-04T17:05:23.195Z	S1 59714, S2 59825	`4fde08965f`	`6c955608ef`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-04T17:05:25.170Z	S1 59739, S2 59825	`751fe9dbdf`	`4fde08965f`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-04T17:05:27.094Z	S1 59739, S2 59901	`021eecd96f`	`751fe9dbdf`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-04T17:05:29.055Z	S1 59778, S2 59901	`f799dee4be`	`021eecd96f`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-04T17:05:31.123Z	S1 59778, S2 59833	`37bf3294d0`	`f799dee4be`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-04T17:05:33.196Z	S1 59705, S2 59833	`8fa0e338fe`	`37bf3294d0`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-04T17:05:35.217Z	S1 59705, S2 59812	`46360c86b4`	`8fa0e338fe`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-04T17:05:37.222Z	S1 59700, S2 59812	`166dad9884`	`46360c86b4`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-04T17:05:39.330Z	S1 59700, S2 59704	`4eb435470b`	`166dad9884`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-04T17:05:41.431Z	S1 59599, S2 59704	`a1fa4cf9b8`	`4eb435470b`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-04T17:05:43.598Z	S1 59599, S2 59537	`5ba2da04bb`	`a1fa4cf9b8`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-04T17:05:45.622Z	S1 59575, S2 59537	`2826b5f312`	`5ba2da04bb`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-04T17:05:47.708Z	S1 59575, S2 59451	`3710a9c46c`	`2826b5f312`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-04T17:05:49.690Z	S1 59593, S2 59451	`3e946d0ec3`	`3710a9c46c`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-04T17:05:51.698Z	S1 59593, S2 59443	`566bab47e1`	`3e946d0ec3`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-04T17:05:53.707Z	S1 59584, S2 59443	`b602d75d52`	`566bab47e1`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-04T17:05:55.664Z	S1 59584, S2 59486	`c5619be9bf`	`b602d75d52`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-04T17:05:57.641Z	S1 59607, S2 59486	`9b3f0348e3`	`c5619be9bf`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-04T17:05:59.620Z	S1 59607, S2 59507	`031c298034`	`9b3f0348e3`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-04T17:06:01.609Z	S1 59618, S2 59507	`8378dcb6a2`	`031c298034`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-04T17:06:03.642Z	S1 59618, S2 59474	`2f71b56faf`	`8378dcb6a2`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-04T17:06:05.590Z	S1 59670, S2 59474	`2515b2e393`	`2f71b56faf`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-04T17:06:07.518Z	S1 59670, S2 59546	`ffbf140476`	`2515b2e393`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-04T17:06:09.445Z	S1 59743, S2 59546	`229901b5ec`	`ffbf140476`	`sk_4707cd57`

Game 2 `m_01M6KRB7ZWF5QSC89SSX8YHD8X`: verified

✓	signatures	61 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..61, every prev_hash links
✓	move log	61 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	61 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

61 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-04T17:05:16.923Z	S1 59811, S2 60000	`df4a5511f4`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-04T17:05:19.105Z	S1 59811, S2 59818	`f55535f47d`	`df4a5511f4`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-04T17:05:21.206Z	S1 59710, S2 59818	`97182e9838`	`f55535f47d`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-04T17:05:23.310Z	S1 59710, S2 59714	`de34ca06ca`	`97182e9838`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-04T17:05:25.311Z	S1 59709, S2 59714	`8990e4eb22`	`de34ca06ca`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-04T17:05:27.237Z	S1 59709, S2 59788	`9deaaa2d7f`	`8990e4eb22`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-04T17:05:29.212Z	S1 59734, S2 59788	`0ed6d29023`	`9deaaa2d7f`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-04T17:05:31.300Z	S1 59734, S2 59700	`af57b66aa1`	`0ed6d29023`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-04T17:05:33.303Z	S1 59731, S2 59700	`a227487dda`	`af57b66aa1`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-04T17:05:35.325Z	S1 59731, S2 59678	`932a5e0d0d`	`a227487dda`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-04T17:05:37.258Z	S1 59798, S2 59678	`fb63db1bfb`	`932a5e0d0d`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-04T17:05:39.398Z	S1 59798, S2 59538	`77c6a57da8`	`fb63db1bfb`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-04T17:05:41.427Z	S1 59769, S2 59538	`03d7f91ef0`	`77c6a57da8`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-04T17:05:43.605Z	S1 59769, S2 59360	`28bcb43a97`	`03d7f91ef0`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-04T17:05:45.625Z	S1 59749, S2 59360	`6680a592f8`	`28bcb43a97`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-04T17:05:47.726Z	S1 59749, S2 59259	`ba3f3cbee7`	`6680a592f8`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-04T17:05:49.809Z	S1 59666, S2 59259	`8c834bc8e2`	`ba3f3cbee7`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-04T17:05:51.813Z	S1 59666, S2 59255	`d11b4aca07`	`8c834bc8e2`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-04T17:05:53.829Z	S1 59650, S2 59255	`02f94b17c6`	`d11b4aca07`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-04T17:05:55.827Z	S1 59650, S2 59257	`bb24460471`	`02f94b17c6`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-04T17:05:57.811Z	S1 59666, S2 59257	`f0f049bc17`	`bb24460471`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-04T17:05:59.803Z	S1 59666, S2 59265	`719c1e2b16`	`f0f049bc17`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-04T17:06:02.533Z	S1 58936, S2 59265	`28335f6f8f`	`719c1e2b16`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-04T17:06:04.916Z	S1 58936, S2 58882	`51904f378d`	`28335f6f8f`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-04T17:06:06.915Z	S1 58937, S2 58882	`12570c09e8`	`51904f378d`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-04T17:06:08.880Z	S1 58937, S2 58917	`3baa369673`	`12570c09e8`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-04T17:06:10.911Z	S1 58906, S2 58917	`f2886db018`	`3baa369673`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-04T17:06:12.898Z	S1 58906, S2 58930	`586179c93a`	`f2886db018`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-04T17:06:14.896Z	S1 58908, S2 58930	`1e2b84ec5c`	`586179c93a`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-04T17:06:16.849Z	S1 58908, S2 58977	`367f21f891`	`1e2b84ec5c`	`sk_4707cd57`
31	move	S1 Exhibition2	31	2026-11-04T17:06:18.797Z	S1 58960, S2 58977	`e6ca29f109`	`367f21f891`	`sk_4707cd57`
32	move	S2 Exhibition1	32	2026-11-04T17:06:20.743Z	S1 58960, S2 59031	`5b511c1970`	`e6ca29f109`	`sk_4707cd57`
33	move	S1 Exhibition2	33	2026-11-04T17:06:22.680Z	S1 59023, S2 59031	`b688e7087b`	`5b511c1970`	`sk_4707cd57`
34	move	S2 Exhibition1	34	2026-11-04T17:06:24.615Z	S1 59023, S2 59096	`1321fdee0f`	`b688e7087b`	`sk_4707cd57`
35	move	S1 Exhibition2	35	2026-11-04T17:06:26.552Z	S1 59086, S2 59096	`b75b64b314`	`1321fdee0f`	`sk_4707cd57`
36	move	S2 Exhibition1	36	2026-11-04T17:06:28.498Z	S1 59086, S2 59150	`b7ce749426`	`b75b64b314`	`sk_4707cd57`
37	move	S1 Exhibition2	37	2026-11-04T17:06:30.435Z	S1 59149, S2 59150	`592867e231`	`b7ce749426`	`sk_4707cd57`
38	move	S2 Exhibition1	38	2026-11-04T17:06:32.366Z	S1 59149, S2 59219	`ff5f94de1b`	`592867e231`	`sk_4707cd57`
39	move	S1 Exhibition2	39	2026-11-04T17:06:34.297Z	S1 59218, S2 59219	`4c30af547f`	`ff5f94de1b`	`sk_4707cd57`
40	move	S2 Exhibition1	40	2026-11-04T17:06:36.227Z	S1 59218, S2 59289	`34aac108f5`	`4c30af547f`	`sk_4707cd57`
41	move	S1 Exhibition2	41	2026-11-04T17:06:38.157Z	S1 59288, S2 59289	`2cfca6dbce`	`34aac108f5`	`sk_4707cd57`
42	move	S2 Exhibition1	42	2026-11-04T17:06:40.086Z	S1 59288, S2 59360	`f536a57a2a`	`2cfca6dbce`	`sk_4707cd57`
43	move	S1 Exhibition2	43	2026-11-04T17:06:42.019Z	S1 59355, S2 59360	`07e0e7d432`	`f536a57a2a`	`sk_4707cd57`
44	move	S2 Exhibition1	44	2026-11-04T17:06:43.954Z	S1 59355, S2 59425	`dac844052c`	`07e0e7d432`	`sk_4707cd57`
45	move	S1 Exhibition2	45	2026-11-04T17:06:45.891Z	S1 59418, S2 59425	`eefb0e3b19`	`dac844052c`	`sk_4707cd57`
46	move	S2 Exhibition1	46	2026-11-04T17:06:47.820Z	S1 59418, S2 59496	`8b79fb8129`	`eefb0e3b19`	`sk_4707cd57`
47	move	S1 Exhibition2	47	2026-11-04T17:06:49.750Z	S1 59488, S2 59496	`07ed399b75`	`8b79fb8129`	`sk_4707cd57`
48	move	S2 Exhibition1	48	2026-11-04T17:06:51.685Z	S1 59488, S2 59561	`c0017fe9ac`	`07ed399b75`	`sk_4707cd57`
49	move	S1 Exhibition2	49	2026-11-04T17:06:53.613Z	S1 59560, S2 59561	`e3400e5c9d`	`c0017fe9ac`	`sk_4707cd57`
50	move	S2 Exhibition1	50	2026-11-04T17:06:55.544Z	S1 59560, S2 59630	`9896d14d6f`	`e3400e5c9d`	`sk_4707cd57`
51	move	S1 Exhibition2	51	2026-11-04T17:06:57.864Z	S1 59240, S2 59630	`034a3fb429`	`9896d14d6f`	`sk_4707cd57`
52	move	S2 Exhibition1	52	2026-11-04T17:06:59.820Z	S1 59240, S2 59674	`52a5ffb4b0`	`034a3fb429`	`sk_4707cd57`
53	move	S1 Exhibition2	53	2026-11-04T17:07:01.785Z	S1 59275, S2 59674	`df194a9317`	`52a5ffb4b0`	`sk_4707cd57`
54	move	S2 Exhibition1	54	2026-11-04T17:07:03.804Z	S1 59275, S2 59655	`edd564f7cb`	`df194a9317`	`sk_4707cd57`
55	move	S1 Exhibition2	55	2026-11-04T17:07:05.734Z	S1 59345, S2 59655	`fac6262846`	`edd564f7cb`	`sk_4707cd57`
56	move	S2 Exhibition1	56	2026-11-04T17:07:07.666Z	S1 59345, S2 59723	`397b6ae4e8`	`fac6262846`	`sk_4707cd57`
57	move	S1 Exhibition2	57	2026-11-04T17:07:09.594Z	S1 59417, S2 59723	`5f9954b19d`	`397b6ae4e8`	`sk_4707cd57`
58	move	S2 Exhibition1	58	2026-11-04T17:07:11.519Z	S1 59417, S2 59798	`9e1c6b26d4`	`5f9954b19d`	`sk_4707cd57`
59	move	S1 Exhibition2	59	2026-11-04T17:07:13.445Z	S1 59491, S2 59798	`1c0d0a76e0`	`9e1c6b26d4`	`sk_4707cd57`
60	move	S2 Exhibition1	60	2026-11-04T17:07:15.373Z	S1 59491, S2 59870	`b1c16ae494`	`1c0d0a76e0`	`sk_4707cd57`
61	move	S1 Exhibition2	61	2026-11-04T17:07:17.303Z	S1 59561, S2 59870	`2cae54e768`	`b1c16ae494`	`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_01M6KRB7ZRF8YTP22HS63EMP31

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

Verify set `set_01M6KRB7ZRF8YTP22HS63EMP31`

Verified

Set checks

Game 1 `m_01M6KRB7ZTFQ2TKKQ9VHGG61KG`: verified

Game 2 `m_01M6KRB7ZWF5QSC89SSX8YHD8X`: verified

Check it yourself

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Verify set set_01M6KRB7ZRF8YTP22HS63EMP31

Verified

Set checks

Game 1 m_01M6KRB7ZTFQ2TKKQ9VHGG61KG: verified

Game 2 m_01M6KRB7ZWF5QSC89SSX8YHD8X: verified

Check it yourself

Verify set `set_01M6KRB7ZRF8YTP22HS63EMP31`

Game 1 `m_01M6KRB7ZTFQ2TKKQ9VHGG61KG`: verified

Game 2 `m_01M6KRB7ZWF5QSC89SSX8YHD8X`: verified