Verify set `set_01M6HJYA79FVRSMKD5D8ZVEV79`

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("4452228200879939850:set_01M6HJYA79FVRSMKD5D8ZVEV79") = 2c213a9d31404ac7..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 16, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 21}
✓	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_01M6HJYA7BEXN8X1BRQA28BZM3`: verified

✓	signatures	41 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..41, every prev_hash links
✓	move log	41 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	41 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

41 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-03T20:52:21.432Z	S1 59864, S2 60000	`ba4f571e4f`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-03T20:52:23.735Z	S1 59864, S2 59697	`50bbbaaacb`	`ba4f571e4f`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-03T20:52:25.910Z	S1 59689, S2 59697	`3404f844c4`	`50bbbaaacb`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-03T20:52:28.020Z	S1 59689, S2 59587	`56c9c020a0`	`3404f844c4`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-03T20:52:30.216Z	S1 59493, S2 59587	`4f289c97ee`	`56c9c020a0`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-03T20:52:32.206Z	S1 59493, S2 59597	`3932bee706`	`4f289c97ee`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-03T20:52:34.218Z	S1 59481, S2 59597	`834c14a6bd`	`3932bee706`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-03T20:52:36.230Z	S1 59481, S2 59585	`d55c9b3d55`	`834c14a6bd`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-03T20:52:38.223Z	S1 59488, S2 59585	`03471a7a71`	`d55c9b3d55`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-03T20:52:40.198Z	S1 59488, S2 59610	`1d5699b5bd`	`03471a7a71`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-03T20:52:42.198Z	S1 59488, S2 59610	`08e11ce698`	`1d5699b5bd`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-03T20:52:44.129Z	S1 59488, S2 59679	`a290b9232d`	`08e11ce698`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-03T20:52:46.095Z	S1 59522, S2 59679	`6a9439f905`	`a290b9232d`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-03T20:52:48.103Z	S1 59522, S2 59671	`ef30072555`	`6a9439f905`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-03T20:52:50.103Z	S1 59522, S2 59671	`e01d6c28a6`	`ef30072555`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-03T20:52:52.032Z	S1 59522, S2 59742	`abcdc4aba1`	`e01d6c28a6`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-03T20:52:53.999Z	S1 59555, S2 59742	`34d61d4a25`	`abcdc4aba1`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-03T20:52:55.995Z	S1 59555, S2 59746	`e051049707`	`34d61d4a25`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-03T20:52:57.997Z	S1 59553, S2 59746	`cc2d237bd9`	`e051049707`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-03T20:53:00.207Z	S1 59553, S2 59536	`c4c5431acf`	`cc2d237bd9`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-03T20:53:02.190Z	S1 59570, S2 59536	`25cb4781fe`	`c4c5431acf`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-03T20:53:04.226Z	S1 59570, S2 59500	`9124656c28`	`25cb4781fe`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-03T20:53:06.158Z	S1 59638, S2 59500	`417134bf46`	`9124656c28`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-03T20:53:08.123Z	S1 59638, S2 59535	`ab42f3ebc5`	`417134bf46`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-03T20:53:10.052Z	S1 59709, S2 59535	`a64ffe71b7`	`ab42f3ebc5`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-03T20:53:12.282Z	S1 59709, S2 59305	`19ebc2be1c`	`a64ffe71b7`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-03T20:53:14.304Z	S1 59687, S2 59305	`4c1bf32de2`	`19ebc2be1c`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-03T20:53:16.324Z	S1 59687, S2 59285	`77f1706e3f`	`4c1bf32de2`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-03T20:53:18.288Z	S1 59723, S2 59285	`804d916c9a`	`77f1706e3f`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-03T20:53:20.266Z	S1 59723, S2 59307	`09f2f0eebd`	`804d916c9a`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-03T20:53:22.331Z	S1 59658, S2 59307	`8cc8405058`	`09f2f0eebd`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-03T20:53:24.315Z	S1 59658, S2 59323	`f164821246`	`8cc8405058`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-03T20:53:26.319Z	S1 59654, S2 59323	`b7d8dca07a`	`f164821246`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-03T20:53:28.310Z	S1 59654, S2 59332	`b102df85dc`	`b7d8dca07a`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-03T20:53:30.239Z	S1 59725, S2 59332	`9bf56ac699`	`b102df85dc`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-03T20:53:32.216Z	S1 59725, S2 59355	`cbc237b233`	`9bf56ac699`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-03T20:53:34.207Z	S1 59734, S2 59355	`c97f0a9555`	`cbc237b233`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-03T20:53:36.160Z	S1 59734, S2 59402	`5a67fa165e`	`c97f0a9555`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-03T20:53:38.105Z	S1 59789, S2 59402	`84ec1f06df`	`5a67fa165e`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-03T20:53:40.037Z	S1 59789, S2 59470	`1672dbbafe`	`84ec1f06df`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-03T20:53:41.964Z	S1 59862, S2 59470	`df65c7bf21`	`1672dbbafe`	`sk_4707cd57`

Game 2 `m_01M6HJYA7CF6KASYX84ZNS81NF`: verified

✓	signatures	31 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..31, every prev_hash links
✓	move log	31 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	31 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

31 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-03T20:52:21.497Z	S1 59799, S2 60000	`6677f1ba07`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-03T20:52:23.746Z	S1 59799, S2 59751	`381080f34f`	`6677f1ba07`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-03T20:52:25.915Z	S1 59630, S2 59751	`5f0706feaf`	`381080f34f`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-03T20:52:28.023Z	S1 59630, S2 59643	`48827377ef`	`5f0706feaf`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-03T20:52:30.224Z	S1 59429, S2 59643	`c2a360663a`	`48827377ef`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-03T20:52:32.318Z	S1 59429, S2 59549	`e5279bdb42`	`c2a360663a`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-03T20:52:34.320Z	S1 59427, S2 59549	`1afacc5ece`	`e5279bdb42`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-03T20:52:36.411Z	S1 59427, S2 59458	`f94861a82e`	`1afacc5ece`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-03T20:52:38.390Z	S1 59448, S2 59458	`25ef1aa9b3`	`f94861a82e`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-03T20:52:40.413Z	S1 59448, S2 59435	`0050339b5f`	`25ef1aa9b3`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-03T20:52:42.406Z	S1 59455, S2 59435	`745ae01d48`	`0050339b5f`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-03T20:52:44.416Z	S1 59455, S2 59425	`ae32b85a7c`	`745ae01d48`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-03T20:52:46.373Z	S1 59498, S2 59425	`910559ad10`	`ae32b85a7c`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-03T20:52:48.303Z	S1 59498, S2 59495	`9d972d2a07`	`910559ad10`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-03T20:52:50.310Z	S1 59491, S2 59495	`a4aaeaa279`	`9d972d2a07`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-03T20:52:52.332Z	S1 59491, S2 59473	`4176c7714b`	`a4aaeaa279`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-03T20:52:54.263Z	S1 59560, S2 59473	`5c6cb759f7`	`4176c7714b`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-03T20:52:56.322Z	S1 59560, S2 59414	`be90aa0e95`	`5c6cb759f7`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-03T20:52:58.310Z	S1 59572, S2 59414	`dec3c28977`	`be90aa0e95`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-03T20:53:00.327Z	S1 59572, S2 59397	`da327218f0`	`dec3c28977`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-03T20:53:02.407Z	S1 59492, S2 59397	`c55a4727c7`	`da327218f0`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-03T20:53:04.406Z	S1 59492, S2 59398	`18d9b93a4a`	`c55a4727c7`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-03T20:53:06.365Z	S1 59533, S2 59398	`e7a72740f0`	`18d9b93a4a`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-03T20:53:08.332Z	S1 59533, S2 59431	`ca678e1288`	`e7a72740f0`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-03T20:53:10.342Z	S1 59523, S2 59431	`9abc3e14a2`	`ca678e1288`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-03T20:53:12.402Z	S1 59523, S2 59371	`3397c907f9`	`9abc3e14a2`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-03T20:53:14.415Z	S1 59510, S2 59371	`200b27c6c4`	`3397c907f9`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-03T20:53:16.349Z	S1 59510, S2 59437	`fcc03d0b9a`	`200b27c6c4`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-03T20:53:18.403Z	S1 59456, S2 59437	`3adc93d959`	`fcc03d0b9a`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-03T20:53:20.341Z	S1 59456, S2 59499	`8a43a53db5`	`3adc93d959`	`sk_4707cd57`
31	move	S1 Exhibition2	31	2026-11-03T20:53:22.322Z	S1 59475, S2 59499	`5d9c2fab7f`	`8a43a53db5`	`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_01M6HJYA79FVRSMKD5D8ZVEV79

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

Verify set `set_01M6HJYA79FVRSMKD5D8ZVEV79`

Verified

Set checks

Game 1 `m_01M6HJYA7BEXN8X1BRQA28BZM3`: verified

Game 2 `m_01M6HJYA7CF6KASYX84ZNS81NF`: verified

Check it yourself

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Verify set set_01M6HJYA79FVRSMKD5D8ZVEV79

Verified

Set checks

Game 1 m_01M6HJYA7BEXN8X1BRQA28BZM3: verified

Game 2 m_01M6HJYA7CF6KASYX84ZNS81NF: verified

Check it yourself

Verify set `set_01M6HJYA79FVRSMKD5D8ZVEV79`

Game 1 `m_01M6HJYA7BEXN8X1BRQA28BZM3`: verified

Game 2 `m_01M6HJYA7CF6KASYX84ZNS81NF`: verified