TSJAM M1 Delivery

[vekexasia]

Milestone Delivery Checklist

• The milestone-delivery-template.md has been copied and updated.
• I have disclosed any and all sources of reused code in the submitted repositories and have done my due diligence to meet its license requirements.
• In case of acceptance, invoices must be submitted and payments will be transferred to the Polkadot account provided in the invoice.
• The delivery is according to the rules of the JAM Prize.

[github-actions]

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[vekexasia]

I have read and hereby sign the JAM Prize Terms and Conditions.

[PieWol]

Hey @vekexasia ,

I'm happy to let you know that your target managed to complete 1 million steps successfully! 🎉
See here for the fuzzing results.

I split it into ten consecutive runs, as the time to process worsens over time. Until 100k steps it seems to be running as fast as expected. To give you a better understanding, I have gathered the following logs from an instance that's fuzzing your target for a few days straight at this point.

2026-01-29 10:25:06 [s=486802]
2026-01-29 12:46:40 [s=492310]
2026-01-29 13:22:18 [s=493600]
2026-01-29 14:04:10 [s=495164]

This means by now your target is able to process only about 40 steps per minute. Are you aware of this? Any ideas why this is the case? Anyway for M1 conformance this decrease in performance shall not be an issue.

I'll follow up soon with more details on how we will proceed with your submission. Let me know if you have any other questions.

Best,
Piet

[vekexasia]

Hello @PieWol Thanks for the great news. 🎉

I will be trying to figure it out why that performance degradation happens even if replicating that scenario is going to be a bit problematic considering my internal fuzzer is nowhere as complete as yours.

[boymaas]

Congratulations! 🚀

[emielsebastiaan]

🤩 congrats 🎉

[PieWol]

Hey @vekexasia, the rules of the JAM Prize require your repository of the JAM client to be open source. See rule 26. Let me know if you have an questions.

[vekexasia]

Hey @PieWol Ofcourse. let me know if I should share to someone else. I just sent an invite in github for you to be acollaborator of the sourcecode.

Branch of 0.7.2 is v0.7.2-wip

Edit: I changed the visibility of the repo to public https://github.com/vekexasia/tsjam

[PieWol]

Hey @vekexasia , please include a Polkadot and Kusama address in the README of your repository. See rule 22. Thanks.

[vekexasia]

Hey @PieWol done.

[vekexasia]

As per the amended rule 26 i restored repository visibility to private. Please let me know the github handles to invite.