KeystoneHQ/keystone3-firmware
Aug 2024 – Feb 2026
18 Months active
Languages Used
RustCC++CSVJavaScriptBashCMakeDockerfile
Technical Skills
Rust programmingblockchain developmentcryptographyBlockchain DevelopmentC ProgrammingC programming
soralit
PROFILE
Soralit
Soralitria developed and maintained core firmware for the KeystoneHQ/keystone3-firmware repository, delivering cross-coin wallet features, robust transaction parsing, and secure signing workflows. Over 18 months, they engineered support for assets like Zcash, Bitcoin, and Ethereum, integrating cryptographic protocols and optimizing memory management in Rust and C. Their work included modularizing wallet logic, enhancing build automation with CI/CD, and refining UI flows for transaction clarity. Soralitria addressed critical bugs, improved error handling, and strengthened test coverage, resulting in more reliable releases and broader asset compatibility. Their technical depth ensured scalable, maintainable firmware that improved device security, interoperability, and user experience.
Overall Statistics
Feature vs Bugs
56%Features
Repository Contributions
263Total
Bugs
51
Commits
263
Features
66
Lines of code
108,766
Activity Months18
Your Network
10 people
Work History
February 2026
1 Commits
Feb 1, 2026February 2026 – KeystoneHQ/keystone3-firmware: Key features delivered: - Wallet Connection Compatibility Fix: Updated function call to include additional parameters to improve compatibility with the wallet connection process. Major bugs fixed: - Resolved wallet connection flow incompatibilities and related build issues by aligning the function call with the updated wallet-connect workflow. Commit: b7dfc92315b506ffef9ba624ef9dbf92f22d6193. Overall impact and accomplishments: - Improved wallet pairing reliability and user experience, reducing integration friction with external wallets. - Enhanced build stability across environments due to the parameterized function call change. Technologies/skills demonstrated: - Firmware development and debugging - Function parameterization for interoperability - Build system troubleshooting and environment consistency - Version control discipline and traceability (commit referenced)
1 Commits
Feb 1, 2026February 2026 – KeystoneHQ/keystone3-firmware: Key features delivered: - Wallet Connection Compatibility Fix: Updated function call to include additional parameters to improve compatibility with the wallet connection process. Major bugs fixed: - Resolved wallet connection flow incompatibilities and related build issues by aligning the function call with the updated wallet-connect workflow. Commit: b7dfc92315b506ffef9ba624ef9dbf92f22d6193. Overall impact and accomplishments: - Improved wallet pairing reliability and user experience, reducing integration friction with external wallets. - Enhanced build stability across environments due to the parameterized function call change. Technologies/skills demonstrated: - Firmware development and debugging - Function parameterization for interoperability - Build system troubleshooting and environment consistency - Version control discipline and traceability (commit referenced)
February 2026
January 2026
15 Commits • 4 Features
Jan 1, 2026January 2026 monthly summary for Keystone3 firmware focusing on Zcash UX improvements, Slip39 compatibility tuning, and multi-coin core enhancements. Delivered production-ready features with improved user experience, increased wallet compatibility, and strengthened CI/test coverage, contributing to security, reliability, and faster time-to-value for users.
January 2026
15 Commits • 4 Features
Jan 1, 2026January 2026 monthly summary for Keystone3 firmware focusing on Zcash UX improvements, Slip39 compatibility tuning, and multi-coin core enhancements. Delivered production-ready features with improved user experience, increased wallet compatibility, and strengthened CI/test coverage, contributing to security, reliability, and faster time-to-value for users.
December 2025
15 Commits • 6 Features
Dec 1, 2025December 2025: Keystone3 firmware delivered cross-coin capability and reliability enhancements. Key features include Zcash wallet support across devices, PSBT output parsing improvements with multisig error handling, Litecoin native SegWit xpub support, and UI refinements for transaction outputs. Improvements to simulator builds and CI surfaced higher stability, while testing groundwork for cypherpunk parsing progressed. Business value: broadened asset support, more robust transaction flows, improved wallet compatibility, and faster, more reliable release cycles.
15 Commits • 6 Features
Dec 1, 2025December 2025: Keystone3 firmware delivered cross-coin capability and reliability enhancements. Key features include Zcash wallet support across devices, PSBT output parsing improvements with multisig error handling, Litecoin native SegWit xpub support, and UI refinements for transaction outputs. Improvements to simulator builds and CI surfaced higher stability, while testing groundwork for cypherpunk parsing progressed. Business value: broadened asset support, more robust transaction flows, improved wallet compatibility, and faster, more reliable release cycles.
December 2025
November 2025
11 Commits • 6 Features
Nov 1, 2025November 2025: KeystoneHQ/keystone3-firmware delivered cross-wallet asset support, stronger memory safety, and higher-quality firmware tooling. Features delivered include Zcash wallet support with parsing robustness, TON module error handling improvements, Monero memory-safety hardening, multi-wallet connection UX improvements, and Bitcoin/multisig enhancements. These efforts reduced risk, expanded asset coverage, and improved user experience, while increasing test coverage, linting standards, and overall code quality.
November 2025
11 Commits • 6 Features
Nov 1, 2025November 2025: KeystoneHQ/keystone3-firmware delivered cross-wallet asset support, stronger memory safety, and higher-quality firmware tooling. Features delivered include Zcash wallet support with parsing robustness, TON module error handling improvements, Monero memory-safety hardening, multi-wallet connection UX improvements, and Bitcoin/multisig enhancements. These efforts reduced risk, expanded asset coverage, and improved user experience, while increasing test coverage, linting standards, and overall code quality.
October 2025
8 Commits • 1 Features
Oct 1, 2025October 2025, KeystoneHQ/keystone3-firmware: Focused on improving firmware stability and maintainability via code quality improvements, targeted bug fixes, and reinforcing testability. Delivered key features around code quality, plus critical bug fixes to seed signer parsing and large value display, delivering business value through fewer build issues and more robust user-facing behavior.
8 Commits • 1 Features
Oct 1, 2025October 2025, KeystoneHQ/keystone3-firmware: Focused on improving firmware stability and maintainability via code quality improvements, targeted bug fixes, and reinforcing testability. Delivered key features around code quality, plus critical bug fixes to seed signer parsing and large value display, delivering business value through fewer build issues and more robust user-facing behavior.
October 2025
September 2025
5 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for KeystoneHQ/keystone3-firmware focusing on cross-network readiness, reliability improvements, and preparing for TON integration. Delivered groundwork for TON integration, extended THORChain support on Binance Smart Chain by updating ABIs and symbol handling, and resolved ERC20 symbol display memory issues to improve user experience and transaction accuracy across Ethereum-based networks.
September 2025
5 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for KeystoneHQ/keystone3-firmware focusing on cross-network readiness, reliability improvements, and preparing for TON integration. Delivered groundwork for TON integration, extended THORChain support on Binance Smart Chain by updating ABIs and symbol handling, and resolved ERC20 symbol display memory issues to improve user experience and transaction accuracy across Ethereum-based networks.
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025: KeystoneHQ/keystone3-firmware delivered the SecretCache Extendability Control feature, introducing an API to set/get an extendable flag to govern whether the secret cache can be extended, enabling configurable cache behavior and safer secret management. Build stabilization was achieved for the feature integration (commit 00ddb4b8e5e4ccf7f7813a5b1c9740c2a90a4f32). All changes align with repository standards and CI processes. This work lays groundwork for runtime configurability and policy-driven secret handling.
1 Commits • 1 Features
Aug 1, 2025August 2025: KeystoneHQ/keystone3-firmware delivered the SecretCache Extendability Control feature, introducing an API to set/get an extendable flag to govern whether the secret cache can be extended, enabling configurable cache behavior and safer secret management. Build stabilization was achieved for the feature integration (commit 00ddb4b8e5e4ccf7f7813a5b1c9740c2a90a4f32). All changes align with repository standards and CI processes. This work lays groundwork for runtime configurability and policy-driven secret handling.
August 2025
July 2025
15 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for KeystoneHQ/keystone3-firmware: Delivered end-to-end CI/CD Release Automation with tag-based triggers, PR automation, and Slack notifications to streamline releases; implemented GUI build fixes and upgraded Rust version to stabilize builds; expanded ERC20 swap support to XRP and BNB and updated DOGE mapping. These efforts improved release speed and reliability, broadened asset coverage, and strengthened GUI/build stability.
July 2025
15 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for KeystoneHQ/keystone3-firmware: Delivered end-to-end CI/CD Release Automation with tag-based triggers, PR automation, and Slack notifications to streamline releases; implemented GUI build fixes and upgraded Rust version to stabilize builds; expanded ERC20 swap support to XRP and BNB and updated DOGE mapping. These efforts improved release speed and reliability, broadened asset coverage, and strengthened GUI/build stability.
June 2025
9 Commits • 3 Features
Jun 1, 2025June 2025: Delivered key features to expand network support and improve robustness, enhanced signing workflows for IOTA, strengthened Cardano and asset parsing reliability, and completed maintenance to streamline builds and tooling. These efforts deliver business value by enabling faster testing of Hyperliquid networks, improving cross-chain transaction handling, reducing parsing errors, and stabilizing the build pipeline.
9 Commits • 3 Features
Jun 1, 2025June 2025: Delivered key features to expand network support and improve robustness, enhanced signing workflows for IOTA, strengthened Cardano and asset parsing reliability, and completed maintenance to streamline builds and tooling. These efforts deliver business value by enabling faster testing of Hyperliquid networks, improving cross-chain transaction handling, reducing parsing errors, and stabilizing the build pipeline.
June 2025
May 2025
19 Commits • 2 Features
May 1, 2025In May 2025 I focused on delivering core value for Keystone3 firmware through a high-impact Ethereum Batch TX (PoC) initiative, stabilizing batch and swap paths, and improving code quality and build reliability. The work delivered tangible business value by enabling batch Ethereum transfers with end-to-end UX and robust parsing, while reducing future maintenance risk through linting and cleanup.
May 2025
19 Commits • 2 Features
May 1, 2025In May 2025 I focused on delivering core value for Keystone3 firmware through a high-impact Ethereum Batch TX (PoC) initiative, stabilizing batch and swap paths, and improving code quality and build reliability. The work delivered tangible business value by enabling batch Ethereum transfers with end-to-end UX and robust parsing, while reducing future maintenance risk through linting and cleanup.
April 2025
6 Commits • 2 Features
Apr 1, 2025April 2025: Focused on stability, performance optimization, and CI/release reliability for KeystoneHQ/keystone3-firmware. Delivered bug fixes, memory-conscious refactors, and updated release pointers to reflect latest firmware builds. Result: more stable simulator, reduced memory usage in parsing, and a streamlined CI/release process with clearer versioning.
6 Commits • 2 Features
Apr 1, 2025April 2025: Focused on stability, performance optimization, and CI/release reliability for KeystoneHQ/keystone3-firmware. Delivered bug fixes, memory-conscious refactors, and updated release pointers to reflect latest firmware builds. Result: more stable simulator, reduced memory usage in parsing, and a streamlined CI/release process with clearer versioning.
April 2025
March 2025
22 Commits • 5 Features
Mar 1, 2025March 2025 monthly summary for Keystone3 firmware focused on stabilizing the build and release process, strengthening update reliability, and aligning security and governance with audit guidance. The team delivered concrete fixes, upgraded CI/CD workflows, and expanded OTA capabilities while maintaining rapid iteration cycles and clear traceability.
March 2025
22 Commits • 5 Features
Mar 1, 2025March 2025 monthly summary for Keystone3 firmware focused on stabilizing the build and release process, strengthening update reliability, and aligning security and governance with audit guidance. The team delivered concrete fixes, upgraded CI/CD workflows, and expanded OTA capabilities while maintaining rapid iteration cycles and clear traceability.
February 2025
4 Commits
Feb 1, 2025February 2025 — KeystoneHQ/keystone3-firmware: Focused on stabilizing release parity between the submodule and the firmware CI. Implemented submodule reference alignment to the intended Keystone3 release, updated subproject commit hashes, and aligned CI tooling including .gitignore and release references. These changes improve reproducibility, reduce drift, and streamline future firmware releases. Bootloader verification work was prepared as part of the release hygiene (commit ea7ff617ce5a46017d1ad0f1fea17f7e4e17c288).
4 Commits
Feb 1, 2025February 2025 — KeystoneHQ/keystone3-firmware: Focused on stabilizing release parity between the submodule and the firmware CI. Implemented submodule reference alignment to the intended Keystone3 release, updated subproject commit hashes, and aligned CI tooling including .gitignore and release references. These changes improve reproducibility, reduce drift, and streamline future firmware releases. Bootloader verification work was prepared as part of the release hygiene (commit ea7ff617ce5a46017d1ad0f1fea17f7e4e17c288).
February 2025
January 2025
12 Commits • 4 Features
Jan 1, 2025January 2025 monthly summary for KeystoneHQ/keystone3-firmware focused on delivering cross-coin hardware wallet enhancements, stabilizing the build process, and increasing robustness through tests and documentation updates. The work drove improved hardware integration, reliability, and developer efficiency while delivering tangible business value in security, interoperability, and release quality.
January 2025
12 Commits • 4 Features
Jan 1, 2025January 2025 monthly summary for KeystoneHQ/keystone3-firmware focused on delivering cross-coin hardware wallet enhancements, stabilizing the build process, and increasing robustness through tests and documentation updates. The work drove improved hardware integration, reliability, and developer efficiency while delivering tangible business value in security, interoperability, and release quality.
December 2024
91 Commits • 23 Features
Dec 1, 2024December 2024 monthly summary for KeystoneHQ/keystone3-firmware focusing on delivering core features, hardening reliability, and enabling scalable releases. The team shipped key features across firmware and wallet interactions, fixed critical issues impacting security and usability, and laid groundwork for future modularity via feature flags and interface refactors. The work directly improved device interoperability, security posture, and release readiness, while enhancing developer tooling and CI stability.
91 Commits • 23 Features
Dec 1, 2024December 2024 monthly summary for KeystoneHQ/keystone3-firmware focusing on delivering core features, hardening reliability, and enabling scalable releases. The team shipped key features across firmware and wallet interactions, fixed critical issues impacting security and usability, and laid groundwork for future modularity via feature flags and interface refactors. The work directly improved device interoperability, security posture, and release readiness, while enhancing developer tooling and CI stability.
December 2024
November 2024
19 Commits • 2 Features
Nov 1, 2024November 2024 (KeystoneHQ/keystone3-firmware): Delivered customer-valued features in hardware wallet firmware, focusing on end-to-end Zcash PCZT support with UI integration and Leap wallet UI improvements, while strengthening stability, localization, and maintainability. This month also included targeted fixes, footprint optimizations, and enhanced developer experience.
November 2024
19 Commits • 2 Features
Nov 1, 2024November 2024 (KeystoneHQ/keystone3-firmware): Delivered customer-valued features in hardware wallet firmware, focusing on end-to-end Zcash PCZT support with UI integration and Leap wallet UI improvements, while strengthening stability, localization, and maintainability. This month also included targeted fixes, footprint optimizations, and enhanced developer experience.
October 2024
9 Commits • 2 Features
Oct 1, 2024October 2024 performance summary: Leap Wallet integration with Thorchain support and Zcash PCZT signing implemented in Keystone firmware; build stability improved; groundwork laid for scalable asset support and secure signing.
9 Commits • 2 Features
Oct 1, 2024October 2024 performance summary: Leap Wallet integration with Thorchain support and Zcash PCZT signing implemented in Keystone firmware; build stability improved; groundwork laid for scalable asset support and secure signing.
October 2024
August 2024
1 Commits • 1 Features
Aug 1, 2024Monthly summary for 2024-08: Focused on expanding crypto wallet capabilities in KeystoneHQ/keystone3-firmware. Key features delivered include Zcash basic support with UFVK integration, encompassing UR registries and key management, and groundwork for Zcash account structures. Major bugs fixed: None reported for this period. Overall impact and accomplishments: Broadened asset support and wallet functionality, enabling UFVK-based Zcash workflows and setting the foundation for future Zcash transaction features, which improves user value and cross-asset interoperability. Technologies/skills demonstrated: UFVK-based key management, UR registries, Zcash account architecture, and secure wallet integration and delivery.
August 2024
1 Commits • 1 Features
Aug 1, 2024Monthly summary for 2024-08: Focused on expanding crypto wallet capabilities in KeystoneHQ/keystone3-firmware. Key features delivered include Zcash basic support with UFVK integration, encompassing UR registries and key management, and groundwork for Zcash account structures. Major bugs fixed: None reported for this period. Overall impact and accomplishments: Broadened asset support and wallet functionality, enabling UFVK-based Zcash workflows and setting the foundation for future Zcash transaction features, which improves user value and cross-asset interoperability. Technologies/skills demonstrated: UFVK-based key management, UR registries, Zcash account architecture, and secure wallet integration and delivery.
Activity
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Quality Metrics
Correctness87.8%
Maintainability87.2%
Architecture83.8%
Performance82.8%
AI Usage22.6%
Skills & Technologies
Programming Languages
AssemblyBashCC++CMakeCSVDockerfileGitJSONJavaScript
Technical Skills
AES EncryptionAPI IntegrationAddress HandlingBIP32/BIP44 DerivationBackend DevelopmentBitcoinBitcoin ProtocolBlockchainBlockchain DevelopmentBlockchain IntegrationBootloader DevelopmentBug FixingBuild AutomationBuild ConfigurationBuild System
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