Verify set `set_01M75N43N7FGMV0EKDT5YF8N63`

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("8124426058769859781:set_01M75N43N7FGMV0EKDT5YF8N63") = b7af4f48c2b41f8e..., 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': 17}
✓	set result	a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓	set payout	the winner takes 20, fee 0

Game 1 `m_01M75N43NBFYCTXP09JYVFA5AJ`: verified

✓	signatures	33 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..33, every prev_hash links
✓	move log	33 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	33 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

33 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-11T15:55:17.215Z	S1 59756, S2 60000	`11ff681989`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-11T15:55:19.321Z	S1 59756, S2 59894	`e700df1d04`	`11ff681989`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-11T15:55:21.429Z	S1 59648, S2 59894	`0994f0a756`	`e700df1d04`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-11T15:55:23.616Z	S1 59648, S2 59707	`f46380c2bc`	`0994f0a756`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-11T15:55:25.802Z	S1 59462, S2 59707	`ed1aeedb14`	`f46380c2bc`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-11T15:55:27.768Z	S1 59462, S2 59741	`c366d7f68a`	`ed1aeedb14`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-11T15:55:29.824Z	S1 59406, S2 59741	`8cef5eb5da`	`c366d7f68a`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-11T15:55:31.918Z	S1 59406, S2 59647	`383b5a458f`	`8cef5eb5da`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-11T15:55:34.004Z	S1 59320, S2 59647	`f4c42bd2ef`	`383b5a458f`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-11T15:55:36.004Z	S1 59320, S2 59647	`95e24ba4e3`	`f4c42bd2ef`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-11T15:55:37.970Z	S1 59354, S2 59647	`ba9ea1e67a`	`95e24ba4e3`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-11T15:55:39.932Z	S1 59354, S2 59685	`60abc6add4`	`ba9ea1e67a`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-11T15:55:41.911Z	S1 59375, S2 59685	`82c8c99044`	`60abc6add4`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-11T15:55:43.900Z	S1 59375, S2 59696	`a37de35e17`	`82c8c99044`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-11T15:55:45.863Z	S1 59412, S2 59696	`eafaebeba5`	`a37de35e17`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-11T15:55:47.896Z	S1 59412, S2 59663	`fb2cf56406`	`eafaebeba5`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-11T15:55:49.865Z	S1 59443, S2 59663	`4b625bf77a`	`fb2cf56406`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-11T15:55:51.911Z	S1 59443, S2 59617	`5e8e0bc380`	`4b625bf77a`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-11T15:55:53.925Z	S1 59429, S2 59617	`20c27214db`	`5e8e0bc380`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-11T15:55:55.907Z	S1 59429, S2 59635	`33642067fd`	`20c27214db`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-11T15:55:57.902Z	S1 59434, S2 59635	`2d0f7df909`	`33642067fd`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-11T15:55:59.828Z	S1 59434, S2 59709	`1873c82764`	`2d0f7df909`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-11T15:56:01.832Z	S1 59430, S2 59709	`b6dcda1ee1`	`1873c82764`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-11T15:56:03.921Z	S1 59430, S2 59620	`f3d83f57b4`	`b6dcda1ee1`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-11T15:56:05.903Z	S1 59448, S2 59620	`07c0a83b4d`	`f3d83f57b4`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-11T15:56:07.897Z	S1 59448, S2 59626	`cfa501f8a3`	`07c0a83b4d`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-11T15:56:09.914Z	S1 59431, S2 59626	`f635a1581b`	`cfa501f8a3`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-11T15:56:11.899Z	S1 59431, S2 59641	`65b679954f`	`f635a1581b`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-11T15:56:13.834Z	S1 59496, S2 59641	`9c9eddb9e1`	`65b679954f`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-11T15:56:15.803Z	S1 59496, S2 59672	`e537063d83`	`9c9eddb9e1`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-11T15:56:17.793Z	S1 59506, S2 59672	`fa4f5de7e1`	`e537063d83`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-11T15:56:19.727Z	S1 59506, S2 59738	`1829b94459`	`fa4f5de7e1`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-11T15:56:21.654Z	S1 59579, S2 59738	`0d1c44cf39`	`1829b94459`	`sk_4707cd57`

Game 2 `m_01M75N43NEFJ2TKX3BANF5SR40`: 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	2026-11-11T15:55:17.212Z	S1 59759, S2 60000	`83c2bccaa8`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-11T15:55:19.209Z	S1 59759, S2 60003	`8085fdce8b`	`83c2bccaa8`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-11T15:55:21.396Z	S1 59572, S2 60003	`201fd2b548`	`8085fdce8b`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-11T15:55:23.602Z	S1 59572, S2 59797	`508d8dc8e4`	`201fd2b548`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-11T15:55:25.797Z	S1 59377, S2 59797	`55905d3b7f`	`508d8dc8e4`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-11T15:55:27.768Z	S1 59377, S2 59826	`0d8e096d28`	`55905d3b7f`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-11T15:55:29.816Z	S1 59329, S2 59826	`ba2539ac18`	`0d8e096d28`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-11T15:55:31.807Z	S1 59329, S2 59835	`27058a756c`	`ba2539ac18`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-11T15:55:33.832Z	S1 59304, S2 59835	`dd2f3f7100`	`27058a756c`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-11T15:55:35.850Z	S1 59304, S2 59817	`1450b53aa9`	`dd2f3f7100`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-11T15:55:37.779Z	S1 59375, S2 59817	`47fd25ce2c`	`1450b53aa9`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-11T15:55:39.812Z	S1 59375, S2 59784	`2cee487264`	`47fd25ce2c`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-11T15:55:41.773Z	S1 59414, S2 59784	`554a8ac25a`	`2cee487264`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-11T15:55:43.699Z	S1 59414, S2 59858	`7f66df9cff`	`554a8ac25a`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-11T15:55:45.724Z	S1 59389, S2 59858	`17e682284e`	`7f66df9cff`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-11T15:55:47.653Z	S1 59389, S2 59929	`c4b9bfac29`	`17e682284e`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-11T15:55:49.602Z	S1 59440, S2 59929	`5f9fb5d87d`	`c4b9bfac29`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-11T15:55:51.528Z	S1 59440, S2 60003	`cff019c39b`	`5f9fb5d87d`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-11T15:55:53.457Z	S1 59511, S2 60003	`d975871c0b`	`cff019c39b`	`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_01M75N43N7FGMV0EKDT5YF8N63

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

Verify set `set_01M75N43N7FGMV0EKDT5YF8N63`

Verified

Set checks

Game 1 `m_01M75N43NBFYCTXP09JYVFA5AJ`: verified

Game 2 `m_01M75N43NEFJ2TKX3BANF5SR40`: verified

Check it yourself

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Verify set set_01M75N43N7FGMV0EKDT5YF8N63

Verified

Set checks

Game 1 m_01M75N43NBFYCTXP09JYVFA5AJ: verified

Game 2 m_01M75N43NEFJ2TKX3BANF5SR40: verified

Check it yourself

Verify set `set_01M75N43N7FGMV0EKDT5YF8N63`

Game 1 `m_01M75N43NBFYCTXP09JYVFA5AJ`: verified

Game 2 `m_01M75N43NEFJ2TKX3BANF5SR40`: verified