| Report Date | Date of submission (2025/06/11) |
| Submitted by | Bryan Chen |
During this reporting period, I led a team to create the JAM client Boka, focusing our efforts on the PVM recompiler and the guaranteeing process as defined in the JAM graypaper.
Simultaneously, I architected and guided the first release of PVQ, defining its modular interfaces and delivering a full end-to-end demonstration. This work creates a foundation to be able to define standardized interfaces for client to access onchain data. Then we can build chain-abstraction layers and make multi-chain applications easier to build and maintain. As part of the demo, we will create a multi-chain Swap UI showcasing this.
To ensure these components remain robust, I have continuously maintained the polkadot-ecosystem-tests suite—reviewing community pull requests, resolving issues, and updating test scenarios to reflect the latest runtime and XCM changes—and overseen upkeep of Chopsticks to guarantee local multi-chain environments mirror production behavior. These infrastructure contributions accelerate CI workflows today and smooth the path for seamless network upgrades and onboarding of new builders tomorrow.
Finally, I actively participate in peer review across Polkadot-SDK and related repositories—providing detailed feedback on pull requests, issues, and RFCs—and engage in JAM working-group discussions on Matrix and Discord.
Provide your voting record in relation to required thresholds for your rank.
| Ranks | Activity thresholds | Agreement thresholds | Member's voting activities | Comments |
|---|---|---|---|---|
| IV | 60% | 90% | 65% / 100% | excluding some invalid referenda |
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