Verify set `set_01M6B5TJ0KFVW8M82PDAYS4DY8`

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("2609826327869931946:set_01M6B5TJ0KFVW8M82PDAYS4DY8") = 7b95b5af6d5a0035..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 24, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 13}
✓	set result	a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓	set payout	the winner takes 20, fee 0

Game 1 `m_01M6B5TJ0PE3MAZ7YRFSFHWNMF`: verified

✓	signatures	48 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..48, every prev_hash links
✓	move log	48 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	48 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

48 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-01T09:07:40.323Z	S1 59799, S2 60000	`e9f01adb87`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-01T09:07:42.516Z	S1 59799, S2 59807	`f66684ed8e`	`e9f01adb87`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-01T09:07:44.615Z	S1 59700, S2 59807	`15efe2451b`	`f66684ed8e`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-01T09:07:46.734Z	S1 59700, S2 59688	`125d698818`	`15efe2451b`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-01T09:07:48.713Z	S1 59721, S2 59688	`50acfb2b8a`	`125d698818`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-01T09:07:50.801Z	S1 59721, S2 59600	`ee1122aeae`	`50acfb2b8a`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-01T09:07:52.798Z	S1 59724, S2 59600	`6726d13a24`	`ee1122aeae`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-01T09:07:54.725Z	S1 59724, S2 59673	`47fa8253e8`	`6726d13a24`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-01T09:07:56.710Z	S1 59739, S2 59673	`475adaff4a`	`47fa8253e8`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-01T09:07:58.729Z	S1 59739, S2 59654	`c8cd30dca4`	`475adaff4a`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-01T09:08:00.697Z	S1 59771, S2 59654	`8473b7fab9`	`c8cd30dca4`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-01T09:08:02.923Z	S1 59771, S2 59428	`278a58d52a`	`8473b7fab9`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-01T09:08:04.938Z	S1 59756, S2 59428	`9b056877eb`	`278a58d52a`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-01T09:08:06.926Z	S1 59756, S2 59440	`5427d6cb5c`	`9b056877eb`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-01T09:08:08.904Z	S1 59778, S2 59440	`042aab0d04`	`5427d6cb5c`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-01T09:08:10.832Z	S1 59778, S2 59512	`f64ad61ac9`	`042aab0d04`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-01T09:08:12.802Z	S1 59808, S2 59512	`51caf884a8`	`f64ad61ac9`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-01T09:08:14.832Z	S1 59808, S2 59482	`0ee4cf661f`	`51caf884a8`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-01T09:08:16.822Z	S1 59818, S2 59482	`022877e27e`	`0ee4cf661f`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-01T09:08:18.826Z	S1 59818, S2 59478	`58aaaad7c1`	`022877e27e`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-01T09:08:20.759Z	S1 59885, S2 59478	`c666ebdaff`	`58aaaad7c1`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-01T09:08:22.822Z	S1 59885, S2 59415	`54cd5a770b`	`c666ebdaff`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-01T09:08:24.751Z	S1 59956, S2 59415	`de248a32fe`	`54cd5a770b`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-01T09:08:26.716Z	S1 59956, S2 59450	`6e40ac4058`	`de248a32fe`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-01T09:08:28.642Z	S1 60030, S2 59450	`2f649d19e7`	`6e40ac4058`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-01T09:08:30.569Z	S1 60030, S2 59523	`037e00cd88`	`2f649d19e7`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-01T09:08:32.536Z	S1 60063, S2 59523	`f73c58c17d`	`037e00cd88`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-01T09:08:34.595Z	S1 60063, S2 59464	`eb714836d1`	`f73c58c17d`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-01T09:08:36.627Z	S1 60031, S2 59464	`5face16fbe`	`eb714836d1`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-01T09:08:38.648Z	S1 60031, S2 59443	`51e556e46c`	`5face16fbe`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-01T09:08:40.634Z	S1 60045, S2 59443	`e5d8e3fed7`	`51e556e46c`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-01T09:08:42.625Z	S1 60045, S2 59452	`d15c88eaf4`	`e5d8e3fed7`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-01T09:08:44.598Z	S1 60072, S2 59452	`94cf766574`	`d15c88eaf4`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-01T09:08:46.543Z	S1 60072, S2 59507	`371221f876`	`94cf766574`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-01T09:08:48.544Z	S1 60071, S2 59507	`13782d7329`	`371221f876`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-01T09:08:50.490Z	S1 60071, S2 59561	`0133fbae42`	`13782d7329`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-01T09:08:52.524Z	S1 60037, S2 59561	`474a0b35f3`	`0133fbae42`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-01T09:08:54.457Z	S1 60037, S2 59628	`c9d8cb2bf6`	`474a0b35f3`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-01T09:08:56.424Z	S1 60070, S2 59628	`8982504a93`	`c9d8cb2bf6`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-01T09:08:58.349Z	S1 60070, S2 59703	`ebad7a7efc`	`8982504a93`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-01T09:09:00.286Z	S1 60133, S2 59703	`2bb02b9d20`	`ebad7a7efc`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-01T09:09:02.231Z	S1 60133, S2 59758	`9e481ba78d`	`2bb02b9d20`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-01T09:09:04.236Z	S1 60128, S2 59758	`a61306e427`	`9e481ba78d`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-01T09:09:06.169Z	S1 60128, S2 59825	`8ec1031606`	`a61306e427`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-01T09:09:08.098Z	S1 60199, S2 59825	`e43283df43`	`8ec1031606`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-01T09:09:10.024Z	S1 60199, S2 59899	`961d503b7f`	`e43283df43`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-01T09:09:11.954Z	S1 60269, S2 59899	`601f9afeb5`	`961d503b7f`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-01T09:09:13.878Z	S1 60269, S2 59975	`2545e106aa`	`601f9afeb5`	`sk_4707cd57`

Game 2 `m_01M6B5TJ0RENZ8KJPRAA9X69W8`: verified

✓	signatures	26 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..26, every prev_hash links
✓	move log	26 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	26 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

26 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-01T09:07:40.315Z	S1 59807, S2 60000	`3d0b257bc6`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-01T09:07:42.515Z	S1 59807, S2 59800	`12838e0378`	`3d0b257bc6`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-01T09:07:44.490Z	S1 59832, S2 59800	`b28358b8da`	`12838e0378`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-01T09:07:46.529Z	S1 59832, S2 59761	`e8ca502411`	`b28358b8da`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-01T09:07:48.595Z	S1 59766, S2 59761	`ea758294f1`	`e8ca502411`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-01T09:07:50.626Z	S1 59766, S2 59730	`d47a2572c1`	`ea758294f1`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-01T09:07:52.615Z	S1 59777, S2 59730	`f75da443ad`	`d47a2572c1`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-01T09:07:54.623Z	S1 59777, S2 59722	`13f8c5fe94`	`f75da443ad`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-01T09:07:56.585Z	S1 59815, S2 59722	`8b17701117`	`13f8c5fe94`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-01T09:07:58.549Z	S1 59815, S2 59758	`088b620e87`	`8b17701117`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-01T09:08:00.480Z	S1 59884, S2 59758	`4f8d3b5465`	`088b620e87`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-01T09:08:02.507Z	S1 59884, S2 59731	`e2ce9920b5`	`4f8d3b5465`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-01T09:08:04.598Z	S1 59793, S2 59731	`161227f919`	`e2ce9920b5`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-01T09:08:06.565Z	S1 59793, S2 59764	`5d022de55a`	`161227f919`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-01T09:08:08.598Z	S1 59760, S2 59764	`3ef5537d82`	`5d022de55a`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-01T09:08:10.627Z	S1 59760, S2 59735	`293342fbe2`	`3ef5537d82`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-01T09:08:12.628Z	S1 59759, S2 59735	`a04dfbf55a`	`293342fbe2`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-01T09:08:14.588Z	S1 59759, S2 59775	`63d842cca8`	`a04dfbf55a`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-01T09:08:16.617Z	S1 59730, S2 59775	`4f957dc42a`	`63d842cca8`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-01T09:08:18.562Z	S1 59730, S2 59830	`7132c9ccf5`	`4f957dc42a`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-01T09:08:20.540Z	S1 59752, S2 59830	`05af4eff80`	`7132c9ccf5`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-01T09:08:22.505Z	S1 59752, S2 59865	`bfb3a534ba`	`05af4eff80`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-01T09:08:24.482Z	S1 59775, S2 59865	`1da9908155`	`bfb3a534ba`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-01T09:08:26.431Z	S1 59775, S2 59916	`81430756f3`	`1da9908155`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-01T09:08:28.362Z	S1 59844, S2 59916	`569f6220e0`	`81430756f3`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-01T09:08:30.294Z	S1 59844, S2 59984	`da60380139`	`569f6220e0`	`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_01M6B5TJ0KFVW8M82PDAYS4DY8

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

Verify set `set_01M6B5TJ0KFVW8M82PDAYS4DY8`

Verified

Set checks

Game 1 `m_01M6B5TJ0PE3MAZ7YRFSFHWNMF`: verified

Game 2 `m_01M6B5TJ0RENZ8KJPRAA9X69W8`: verified

Check it yourself

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Verify set set_01M6B5TJ0KFVW8M82PDAYS4DY8

Verified

Set checks

Game 1 m_01M6B5TJ0PE3MAZ7YRFSFHWNMF: verified

Game 2 m_01M6B5TJ0RENZ8KJPRAA9X69W8: verified

Check it yourself

Verify set `set_01M6B5TJ0KFVW8M82PDAYS4DY8`

Game 1 `m_01M6B5TJ0PE3MAZ7YRFSFHWNMF`: verified

Game 2 `m_01M6B5TJ0RENZ8KJPRAA9X69W8`: verified