Verify set `set_01M78YWPYFEKXR8B1Z3K4MTRKJ`

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("8202794744017233269:set_01M78YWPYFEKXR8B1Z3K4MTRKJ") = 52c935ea67f99e58..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 2.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 0.0}
✓	set result	a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓	set payout	the winner takes 60, fee 0

Game 1 `m_01M78YWPYHEHJVX6NMSMPQWBY4`: verified

✓	signatures	60 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..60, every prev_hash links
✓	move log	60 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	60 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

60 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-12T22:43:43.808Z	S1 59830, S2 60000	`1d78b0e95d`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-12T22:43:45.836Z	S1 59830, S2 59972	`78c0dbae95`	`1d78b0e95d`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-12T22:43:47.999Z	S1 59667, S2 59972	`8169e4332e`	`78c0dbae95`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-12T22:43:50.101Z	S1 59667, S2 59870	`67e86ac4d2`	`8169e4332e`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-12T22:43:52.242Z	S1 59526, S2 59870	`bf97eed68e`	`67e86ac4d2`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-12T22:43:54.327Z	S1 59526, S2 59785	`3d5bcfcc3e`	`bf97eed68e`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-12T22:43:56.411Z	S1 59442, S2 59785	`67251d5b81`	`3d5bcfcc3e`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-12T22:43:58.411Z	S1 59442, S2 59785	`ab8b861142`	`67251d5b81`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-12T22:44:00.425Z	S1 59428, S2 59785	`341e83c429`	`ab8b861142`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-12T22:44:03.021Z	S1 59428, S2 59189	`ccde850f90`	`341e83c429`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-12T22:44:05.102Z	S1 59347, S2 59189	`296a7dcea4`	`ccde850f90`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-12T22:44:07.230Z	S1 59347, S2 59061	`1c9008caa2`	`296a7dcea4`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-12T22:44:09.398Z	S1 59179, S2 59061	`b64d271a7a`	`1c9008caa2`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-12T22:44:11.340Z	S1 59179, S2 59119	`1727243ce5`	`b64d271a7a`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-12T22:44:13.284Z	S1 59235, S2 59119	`a2d9959991`	`1727243ce5`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-12T22:44:15.246Z	S1 59235, S2 59157	`5eaaf990e9`	`a2d9959991`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-12T22:44:17.241Z	S1 59240, S2 59157	`2ed924a950`	`5eaaf990e9`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-12T22:44:19.508Z	S1 59240, S2 58890	`1a65817315`	`2ed924a950`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-12T22:44:21.600Z	S1 59148, S2 58890	`bdb559ac94`	`1a65817315`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-12T22:44:23.804Z	S1 59148, S2 58686	`c8fc783557`	`bdb559ac94`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-12T22:44:25.763Z	S1 59189, S2 58686	`dac5d142b7`	`c8fc783557`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-12T22:44:27.801Z	S1 59189, S2 58648	`fd6a9dd566`	`dac5d142b7`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-12T22:44:29.901Z	S1 59089, S2 58648	`8074635651`	`fd6a9dd566`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-12T22:44:32.102Z	S1 59089, S2 58447	`c0e98ce587`	`8074635651`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-12T22:44:34.198Z	S1 58993, S2 58447	`7051773e63`	`c0e98ce587`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-12T22:44:36.304Z	S1 58993, S2 58341	`e43235d62b`	`7051773e63`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-12T22:44:38.415Z	S1 58882, S2 58341	`56c126583e`	`e43235d62b`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-12T22:44:40.605Z	S1 58882, S2 58151	`ea4483dbab`	`56c126583e`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-12T22:44:42.697Z	S1 58790, S2 58151	`45a216312d`	`ea4483dbab`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-12T22:44:44.729Z	S1 58790, S2 58119	`5bfd1a5974`	`45a216312d`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-12T22:44:46.815Z	S1 58704, S2 58119	`215c444fd6`	`5bfd1a5974`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-12T22:44:48.856Z	S1 58704, S2 58078	`76d11c0051`	`215c444fd6`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-12T22:44:50.897Z	S1 58663, S2 58078	`1b65d3275c`	`76d11c0051`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-12T22:44:52.848Z	S1 58663, S2 58127	`2ac6cadd45`	`1b65d3275c`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-12T22:44:54.819Z	S1 58692, S2 58127	`2e75cd0471`	`2ac6cadd45`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-12T22:44:56.747Z	S1 58692, S2 58199	`22b80e43e3`	`2e75cd0471`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-12T22:44:58.674Z	S1 58765, S2 58199	`6a67f0e29b`	`22b80e43e3`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-12T22:45:00.631Z	S1 58765, S2 58242	`ca11cac4f3`	`6a67f0e29b`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-12T22:45:02.809Z	S1 58587, S2 58242	`4015c13e0d`	`ca11cac4f3`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-12T22:45:04.768Z	S1 58587, S2 58283	`9aae43ab3a`	`4015c13e0d`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-12T22:45:06.725Z	S1 58630, S2 58283	`691ae1a2e3`	`9aae43ab3a`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-12T22:45:08.679Z	S1 58630, S2 58329	`54ee68c03b`	`691ae1a2e3`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-12T22:45:10.626Z	S1 58683, S2 58329	`d5d9151f8e`	`54ee68c03b`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-12T22:45:12.556Z	S1 58683, S2 58399	`a43fc61274`	`d5d9151f8e`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-12T22:45:14.483Z	S1 58756, S2 58399	`eba0b7055e`	`a43fc61274`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-12T22:45:16.414Z	S1 58756, S2 58468	`13089ecdfe`	`eba0b7055e`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-12T22:45:18.351Z	S1 58819, S2 58468	`80a90ce63b`	`13089ecdfe`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-12T22:45:20.287Z	S1 58819, S2 58532	`f556f3992f`	`80a90ce63b`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-12T22:45:22.213Z	S1 58893, S2 58532	`4a236f0b23`	`f556f3992f`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-12T22:45:24.140Z	S1 58893, S2 58605	`9515e20807`	`4a236f0b23`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-12T22:45:26.071Z	S1 58962, S2 58605	`82a09f31e6`	`9515e20807`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-12T22:45:28.009Z	S1 58962, S2 58667	`bcb597e83f`	`82a09f31e6`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-12T22:45:29.939Z	S1 59032, S2 58667	`beece09068`	`bcb597e83f`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-12T22:45:31.865Z	S1 59032, S2 58741	`e8960861d5`	`beece09068`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-11-12T22:45:33.793Z	S1 59104, S2 58741	`eb71e54f7c`	`e8960861d5`	`sk_4707cd57`
56	move	S2 Exhibition2	56	2026-11-12T22:45:35.727Z	S1 59104, S2 58807	`ef5a0c8405`	`eb71e54f7c`	`sk_4707cd57`
57	move	S1 Exhibition1	57	2026-11-12T22:45:37.653Z	S1 59178, S2 58807	`c85e98c1b2`	`ef5a0c8405`	`sk_4707cd57`
58	move	S2 Exhibition2	58	2026-11-12T22:45:39.579Z	S1 59178, S2 58881	`dbe2038846`	`c85e98c1b2`	`sk_4707cd57`
59	move	S1 Exhibition1	59	2026-11-12T22:45:41.504Z	S1 59253, S2 58881	`cfe0e5b498`	`dbe2038846`	`sk_4707cd57`
60	move	S2 Exhibition2	60	2026-11-12T22:45:43.430Z	S1 59253, S2 58955	`ff51aecdfb`	`cfe0e5b498`	`sk_4707cd57`

Game 2 `m_01M78YWPYKF6F81WV1PYJN710F`: verified

✓	signatures	35 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..35, every prev_hash links
✓	move log	35 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	35 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

35 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-12T22:43:43.801Z	S1 59837, S2 60000	`9428ea5607`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-12T22:43:45.834Z	S1 59837, S2 59967	`708cea4201`	`9428ea5607`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-12T22:43:47.998Z	S1 59673, S2 59967	`2329e80d78`	`708cea4201`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-12T22:43:50.033Z	S1 59673, S2 59932	`394d750982`	`2329e80d78`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-12T22:43:52.106Z	S1 59600, S2 59932	`81fddf2af8`	`394d750982`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-12T22:43:54.208Z	S1 59600, S2 59830	`763ec5d11f`	`81fddf2af8`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-12T22:43:56.298Z	S1 59510, S2 59830	`95e8564111`	`763ec5d11f`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-12T22:43:58.302Z	S1 59510, S2 59826	`114a1413a4`	`95e8564111`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-12T22:44:00.307Z	S1 59505, S2 59826	`5a538a5508`	`114a1413a4`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-12T22:44:03.001Z	S1 59505, S2 59132	`29da4d48bc`	`5a538a5508`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-12T22:44:05.102Z	S1 59404, S2 59132	`7c8a27c036`	`29da4d48bc`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-12T22:44:07.197Z	S1 59404, S2 59037	`9ce0bef33b`	`7c8a27c036`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-12T22:44:09.403Z	S1 59198, S2 59037	`ca80e0cd36`	`9ce0bef33b`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-12T22:44:11.420Z	S1 59198, S2 59020	`0d906a85ee`	`ca80e0cd36`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-12T22:44:13.424Z	S1 59194, S2 59020	`efd0170d0a`	`0d906a85ee`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-12T22:44:15.352Z	S1 59194, S2 59092	`7e203145a0`	`efd0170d0a`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-12T22:44:17.308Z	S1 59238, S2 59092	`79ca815767`	`7e203145a0`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-12T22:44:19.510Z	S1 59238, S2 58890	`b6a6529903`	`79ca815767`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-12T22:44:21.602Z	S1 59146, S2 58890	`613508e3e8`	`b6a6529903`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-12T22:44:23.801Z	S1 59146, S2 58691	`de92bc6e89`	`613508e3e8`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-12T22:44:25.739Z	S1 59208, S2 58691	`8df873b52f`	`de92bc6e89`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-12T22:44:27.732Z	S1 59208, S2 58698	`96cdfc6f77`	`8df873b52f`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-12T22:44:29.834Z	S1 59106, S2 58698	`4bdaab4946`	`96cdfc6f77`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-12T22:44:32.031Z	S1 59106, S2 58501	`0c9982788f`	`4bdaab4946`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-12T22:44:34.198Z	S1 58939, S2 58501	`2fced8ee04`	`0c9982788f`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-12T22:44:36.301Z	S1 58939, S2 58398	`24c75dbcdc`	`2fced8ee04`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-12T22:44:38.410Z	S1 58830, S2 58398	`0fa455594d`	`24c75dbcdc`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-12T22:44:40.600Z	S1 58830, S2 58208	`970b3cb4f5`	`0fa455594d`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-12T22:44:42.696Z	S1 58734, S2 58208	`c9528e79b3`	`970b3cb4f5`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-12T22:44:44.724Z	S1 58734, S2 58180	`d7df6f407d`	`c9528e79b3`	`sk_4707cd57`
31	move	S1 Exhibition2	31	2026-11-12T22:44:46.814Z	S1 58644, S2 58180	`568d5458c9`	`d7df6f407d`	`sk_4707cd57`
32	move	S2 Exhibition1	32	2026-11-12T22:44:48.852Z	S1 58644, S2 58142	`79c69464b3`	`568d5458c9`	`sk_4707cd57`
33	move	S1 Exhibition2	33	2026-11-12T22:44:50.835Z	S1 58661, S2 58142	`3808d24082`	`79c69464b3`	`sk_4707cd57`
34	move	S2 Exhibition1	34	2026-11-12T22:44:52.804Z	S1 58661, S2 58173	`2f7879ac2c`	`3808d24082`	`sk_4707cd57`
35	move	S1 Exhibition2	35	2026-11-12T22:44:54.740Z	S1 58725, S2 58173	`020fe4321b`	`2f7879ac2c`	`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_01M78YWPYFEKXR8B1Z3K4MTRKJ

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

Verify set `set_01M78YWPYFEKXR8B1Z3K4MTRKJ`

Verified

Set checks

Game 1 `m_01M78YWPYHEHJVX6NMSMPQWBY4`: verified

Game 2 `m_01M78YWPYKF6F81WV1PYJN710F`: verified

Check it yourself

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Verify set set_01M78YWPYFEKXR8B1Z3K4MTRKJ

Verified

Set checks

Game 1 m_01M78YWPYHEHJVX6NMSMPQWBY4: verified

Game 2 m_01M78YWPYKF6F81WV1PYJN710F: verified

Check it yourself

Verify set `set_01M78YWPYFEKXR8B1Z3K4MTRKJ`

Game 1 `m_01M78YWPYHEHJVX6NMSMPQWBY4`: verified

Game 2 `m_01M78YWPYKF6F81WV1PYJN710F`: verified