👋Today, December 31, 2025, is the last day to apply for TabConf x ₿OSS Challenge 2026 by @ajonas and team of Chaincode Labs

🟠 Bitcoin is unfinished, and that’s the point. There’s real work to do: protocol, privacy, tooling, infrastructure. If you’ve been waiting for a clean on ramp into Bitcoin open source, this is one of the best paths I’ve seen.

Here’s what you’re signing up for 👇
• Free, fully online, async
• Three months with a structured ramp from foundations into real contribution paths
• Expect 10 hours per week minimum
• Cohort starts the week of January 12

Apply before midnight:

Greenhouse Link: https://job-boards.greenhouse.io/chaincodelabs/jobs/4078110009

#Bitcoin #TabConf #BOSS #OpenSource #BitcoinDev #Builders