Verify set `set_01M6B2MKGTE1VA0X1VD83H9891`

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("4076947809992297980:set_01M6B2MKGTE1VA0X1VD83H9891") = 745e6b4d1f9f37ac..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 8, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 28}
✓	set result	a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓	set payout	the winner takes 40, fee 0

Game 1 `m_01M6B2MKGWEA392G57R5GZBPRC`: verified

✓	signatures	55 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..55, every prev_hash links
✓	move log	55 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	55 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

55 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-01T08:11:59.516Z	S1 59813, S2 60000	`beb518f8d9`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-01T08:12:02.520Z	S1 59813, S2 58996	`0b009b11df`	`beb518f8d9`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-01T08:12:04.710Z	S1 59623, S2 58996	`68a9230ecd`	`0b009b11df`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-01T08:12:06.801Z	S1 59623, S2 58905	`6df6a8d047`	`68a9230ecd`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-01T08:12:08.913Z	S1 59511, S2 58905	`a2b2f4aa95`	`6df6a8d047`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-01T08:12:10.908Z	S1 59511, S2 58910	`c209325fc3`	`a2b2f4aa95`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-01T08:12:12.897Z	S1 59522, S2 58910	`35829d45d8`	`c209325fc3`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-01T08:12:14.860Z	S1 59522, S2 58947	`20c585ca2f`	`35829d45d8`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-01T08:12:16.913Z	S1 59469, S2 58947	`18eefd5a49`	`20c585ca2f`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-01T08:12:18.863Z	S1 59469, S2 58997	`a69cd43324`	`18eefd5a49`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-01T08:12:20.807Z	S1 59525, S2 58997	`a52bb1aabe`	`a69cd43324`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-01T08:12:22.811Z	S1 59525, S2 58993	`b50b5e8632`	`a52bb1aabe`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-01T08:12:24.812Z	S1 59524, S2 58993	`84eb63ca83`	`b50b5e8632`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-01T08:12:26.802Z	S1 59524, S2 59003	`006af587a7`	`84eb63ca83`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-01T08:12:28.797Z	S1 59529, S2 59003	`fe8ec7ebd1`	`006af587a7`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-01T08:12:30.818Z	S1 59529, S2 58982	`b98df8d4e2`	`fe8ec7ebd1`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-01T08:12:32.778Z	S1 59569, S2 58982	`3ee00a72fd`	`b98df8d4e2`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-01T08:12:34.810Z	S1 59569, S2 58950	`585bebe03a`	`3ee00a72fd`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-01T08:12:36.819Z	S1 59560, S2 58950	`a7af1964a4`	`585bebe03a`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-01T08:12:38.778Z	S1 59560, S2 58991	`a99bbb0bb6`	`a7af1964a4`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-01T08:12:40.738Z	S1 59600, S2 58991	`ac12a88dc8`	`a99bbb0bb6`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-01T08:12:42.681Z	S1 59600, S2 59048	`de9cfdd888`	`ac12a88dc8`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-01T08:12:44.633Z	S1 59648, S2 59048	`e5f0e92b01`	`de9cfdd888`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-01T08:12:46.586Z	S1 59648, S2 59095	`24d4c0c2ec`	`e5f0e92b01`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-01T08:12:48.539Z	S1 59695, S2 59095	`724fec9daf`	`24d4c0c2ec`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-01T08:12:50.479Z	S1 59695, S2 59155	`0bc904e97d`	`724fec9daf`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-01T08:12:52.496Z	S1 59678, S2 59155	`d7420dd39a`	`0bc904e97d`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-01T08:12:54.445Z	S1 59678, S2 59206	`52f89046bd`	`d7420dd39a`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-01T08:12:56.408Z	S1 59715, S2 59206	`9e29e1bfc9`	`52f89046bd`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-01T08:12:58.356Z	S1 59715, S2 59258	`fa7447b97a`	`9e29e1bfc9`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-01T08:13:00.312Z	S1 59759, S2 59258	`888d8b95e1`	`fa7447b97a`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-01T08:13:02.348Z	S1 59759, S2 59222	`2354dc5077`	`888d8b95e1`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-01T08:13:04.607Z	S1 59500, S2 59222	`397e69ace5`	`2354dc5077`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-01T08:13:06.551Z	S1 59500, S2 59278	`2295431feb`	`397e69ace5`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-01T08:13:08.500Z	S1 59551, S2 59278	`de64323a62`	`2295431feb`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-01T08:13:10.441Z	S1 59551, S2 59337	`808503d931`	`de64323a62`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-01T08:13:12.392Z	S1 59600, S2 59337	`7d661a156f`	`808503d931`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-01T08:13:14.330Z	S1 59600, S2 59399	`ae7f874cca`	`7d661a156f`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-01T08:13:16.280Z	S1 59650, S2 59399	`8bb977576a`	`ae7f874cca`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-01T08:13:18.227Z	S1 59650, S2 59452	`071e1907fe`	`8bb977576a`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-01T08:13:20.170Z	S1 59707, S2 59452	`abdcd3f044`	`071e1907fe`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-01T08:13:22.113Z	S1 59707, S2 59509	`29bec6ebee`	`abdcd3f044`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-01T08:13:24.070Z	S1 59750, S2 59509	`b16336de3a`	`29bec6ebee`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-01T08:13:26.014Z	S1 59750, S2 59565	`1a4ce5930b`	`b16336de3a`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-01T08:13:27.997Z	S1 59767, S2 59565	`b1cf5aaa85`	`1a4ce5930b`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-01T08:13:29.946Z	S1 59767, S2 59616	`d62b1041c0`	`b1cf5aaa85`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-01T08:13:31.880Z	S1 59833, S2 59616	`d1e05c5173`	`d62b1041c0`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-01T08:13:33.812Z	S1 59833, S2 59684	`25091d37b4`	`d1e05c5173`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-01T08:13:35.752Z	S1 59893, S2 59684	`673d884a67`	`25091d37b4`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-01T08:13:37.684Z	S1 59893, S2 59752	`07f74dd982`	`673d884a67`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-01T08:13:39.613Z	S1 59964, S2 59752	`0c51fdc37d`	`07f74dd982`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-01T08:13:41.538Z	S1 59964, S2 59827	`e81cc0cc39`	`0c51fdc37d`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-01T08:13:43.469Z	S1 60033, S2 59827	`076f7e3d0c`	`e81cc0cc39`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-01T08:13:45.394Z	S1 60033, S2 59902	`a4dd73b673`	`076f7e3d0c`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-11-01T08:13:47.327Z	S1 60100, S2 59902	`f0b22edfe4`	`a4dd73b673`	`sk_4707cd57`

Game 2 `m_01M6B2MKGXEG2SFKFNNFH3RK8Z`: verified

✓	signatures	15 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..15, every prev_hash links
✓	move log	15 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	15 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

15 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-01T08:11:59.502Z	S1 59827, S2 60000	`82b3c624d9`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-01T08:12:02.506Z	S1 59827, S2 58996	`475de00483`	`82b3c624d9`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-01T08:12:04.706Z	S1 59627, S2 58996	`fbb8b0bab9`	`475de00483`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-01T08:12:06.734Z	S1 59627, S2 58968	`2b56b36dba`	`fbb8b0bab9`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-01T08:12:08.738Z	S1 59623, S2 58968	`4c8009b096`	`2b56b36dba`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-01T08:12:10.718Z	S1 59623, S2 58988	`ce2fb3dfa4`	`4c8009b096`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-01T08:12:12.697Z	S1 59644, S2 58988	`a52e15f8f5`	`ce2fb3dfa4`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-01T08:12:14.720Z	S1 59644, S2 58965	`da1df54692`	`a52e15f8f5`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-01T08:12:16.733Z	S1 59631, S2 58965	`e47a505ee9`	`da1df54692`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-01T08:12:18.761Z	S1 59631, S2 58937	`aa8b63cc51`	`e47a505ee9`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-01T08:12:20.808Z	S1 59584, S2 58937	`e278c09563`	`aa8b63cc51`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-01T08:12:22.812Z	S1 59584, S2 58933	`6cbecab6b1`	`e278c09563`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-01T08:12:24.807Z	S1 59589, S2 58933	`ea9597cbc8`	`6cbecab6b1`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-01T08:12:26.745Z	S1 59589, S2 58995	`7100aca495`	`ea9597cbc8`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-01T08:12:28.682Z	S1 59652, S2 58995	`79e36425e3`	`7100aca495`	`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_01M6B2MKGTE1VA0X1VD83H9891

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

Verify set `set_01M6B2MKGTE1VA0X1VD83H9891`

Verified

Set checks

Game 1 `m_01M6B2MKGWEA392G57R5GZBPRC`: verified

Game 2 `m_01M6B2MKGXEG2SFKFNNFH3RK8Z`: verified

Check it yourself

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Verify set set_01M6B2MKGTE1VA0X1VD83H9891

Verified

Set checks

Game 1 m_01M6B2MKGWEA392G57R5GZBPRC: verified

Game 2 m_01M6B2MKGXEG2SFKFNNFH3RK8Z: verified

Check it yourself

Verify set `set_01M6B2MKGTE1VA0X1VD83H9891`

Game 1 `m_01M6B2MKGWEA392G57R5GZBPRC`: verified

Game 2 `m_01M6B2MKGXEG2SFKFNNFH3RK8Z`: verified