Verify set `set_01M78RB7NCFZ5TMJN8S538F76W`

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("7449190473828992501:set_01M78RB7NCFZ5TMJN8S538F76W") = cb839e283aeaf5d8..., 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': 11}
✓	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_01M78RB7NFEEQAT1V2BEQGN090`: verified

✓	signatures	21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..21, every prev_hash links
✓	move log	21 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	21 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

21 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-12T20:49:19.603Z	S1 59861, S2 60000	`5391229fec`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-12T20:49:21.557Z	S1 59861, S2 60046	`d4109cc3a9`	`5391229fec`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-12T20:49:23.703Z	S1 59715, S2 60046	`32fd4d242c`	`d4109cc3a9`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-12T20:49:25.640Z	S1 59715, S2 60109	`c7edcd9df5`	`32fd4d242c`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-12T20:49:27.732Z	S1 59623, S2 60109	`490230669e`	`c7edcd9df5`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-12T20:49:29.900Z	S1 59623, S2 59941	`5bcf55c300`	`490230669e`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-12T20:49:32.005Z	S1 59518, S2 59941	`5f74fc6ee0`	`5bcf55c300`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-12T20:49:34.021Z	S1 59518, S2 59925	`5ebade4bd4`	`5f74fc6ee0`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-12T20:49:36.108Z	S1 59431, S2 59925	`0554358072`	`5ebade4bd4`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-12T20:49:38.317Z	S1 59431, S2 59716	`b8caf6c377`	`0554358072`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-12T20:49:40.510Z	S1 59238, S2 59716	`cb95d92c90`	`b8caf6c377`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-12T20:49:42.700Z	S1 59238, S2 59526	`9758cee23a`	`cb95d92c90`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-12T20:49:44.705Z	S1 59233, S2 59526	`43c99df273`	`9758cee23a`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-12T20:49:46.796Z	S1 59233, S2 59435	`7f95586cd6`	`43c99df273`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-12T20:49:48.798Z	S1 59231, S2 59435	`2d8428e1b8`	`7f95586cd6`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-12T20:49:50.835Z	S1 59231, S2 59398	`228f69382a`	`2d8428e1b8`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-12T20:49:52.831Z	S1 59235, S2 59398	`88660af11a`	`228f69382a`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-12T20:49:54.916Z	S1 59235, S2 59313	`fe437b4bb6`	`88660af11a`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-12T20:49:56.862Z	S1 59289, S2 59313	`5ca448db8f`	`fe437b4bb6`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-12T20:49:58.799Z	S1 59289, S2 59376	`6c02cd19cc`	`5ca448db8f`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-12T20:50:00.730Z	S1 59358, S2 59376	`7e0e11bc52`	`6c02cd19cc`	`sk_4707cd57`

Game 2 `m_01M78RB7NHEDH9XQQRB1PRQNQ2`: 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	2026-11-12T20:49:19.610Z	S1 59854, S2 60000	`ed4fa665b9`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-12T20:49:21.570Z	S1 59854, S2 60040	`1a55a56d12`	`ed4fa665b9`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-12T20:49:23.705Z	S1 59719, S2 60040	`5dacb98757`	`1a55a56d12`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-12T20:49:25.653Z	S1 59719, S2 60092	`0330a5ae37`	`5dacb98757`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-12T20:49:27.738Z	S1 59634, S2 60092	`2b1a96dea1`	`0330a5ae37`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-12T20:49:29.908Z	S1 59634, S2 59922	`1ec2c1b676`	`2b1a96dea1`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-12T20:49:32.005Z	S1 59537, S2 59922	`25d4646cc8`	`1ec2c1b676`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-12T20:49:34.121Z	S1 59537, S2 59806	`a255debe46`	`25d4646cc8`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-12T20:49:36.108Z	S1 59550, S2 59806	`efdb691ab6`	`a255debe46`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-12T20:49:38.319Z	S1 59550, S2 59595	`52f40afcde`	`efdb691ab6`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-12T20:49:40.533Z	S1 59336, S2 59595	`765513843c`	`52f40afcde`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-12T20:49:42.626Z	S1 59336, S2 59502	`8f540e9fed`	`765513843c`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-12T20:49:44.712Z	S1 59250, S2 59502	`34bb0b9c9e`	`8f540e9fed`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-12T20:49:46.803Z	S1 59250, S2 59411	`63720cf76c`	`34bb0b9c9e`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-12T20:49:48.807Z	S1 59246, S2 59411	`136d8d3aef`	`63720cf76c`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-12T20:49:50.902Z	S1 59246, S2 59316	`a96e3bc566`	`136d8d3aef`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-12T20:49:53.011Z	S1 59137, S2 59316	`bd1434860b`	`a96e3bc566`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-12T20:49:54.947Z	S1 59137, S2 59380	`1174e280cb`	`bd1434860b`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-12T20:49:56.908Z	S1 59176, S2 59380	`859d9a4175`	`1174e280cb`	`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_01M78RB7NCFZ5TMJN8S538F76W

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

Verify set `set_01M78RB7NCFZ5TMJN8S538F76W`

Verified

Set checks

Game 1 `m_01M78RB7NFEEQAT1V2BEQGN090`: verified

Game 2 `m_01M78RB7NHEDH9XQQRB1PRQNQ2`: verified

Check it yourself

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Verify set set_01M78RB7NCFZ5TMJN8S538F76W

Verified

Set checks

Game 1 m_01M78RB7NFEEQAT1V2BEQGN090: verified

Game 2 m_01M78RB7NHEDH9XQQRB1PRQNQ2: verified

Check it yourself

Verify set `set_01M78RB7NCFZ5TMJN8S538F76W`

Game 1 `m_01M78RB7NFEEQAT1V2BEQGN090`: verified

Game 2 `m_01M78RB7NHEDH9XQQRB1PRQNQ2`: verified