Dev Builds Blockchain Tool to Permanently Record Daily Learning Milestones

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A developer has built 'Proof of Practice', a decentralized application that logs and verifies personal learning efforts using blockchain technology. Submitted as part of a weekend coding challenge, the tool lets users record practice sessions via voice or text, which are then analyzed by Google Gemini to generate coaching feedback. ElevenLabs converts that feedback into spoken audio, while progress is tracked on a streak dashboard. Verified learning milestones can be minted as permanent records onto the Solana Devnet blockchain, making private dedication publicly verifiable. The app is built with Next.js 15, TypeScript, and Tailwind CSS, and is live at proof-of-practice.vercel.app with a guest demo mode available.

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